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Merge branch 'ollama:main' into main

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Jesse C. Lin 2024-03-12 11:02:24 +08:00 committed by GitHub
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3
.dockerignore
View File

@ -1,8 +1,9 @@
.vscode
ollama
app
macapp
dist
llm/llama.cpp
.env
.cache
test_data
test_data

47
.github/workflows/test.yaml vendored
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@ -2,17 +2,22 @@ name: test
on:
pull_request:
paths:
- '**/*'
- '!docs/**'
- '!examples/**'
- '!README.md'
jobs:
generate:
strategy:
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
os: [ubuntu-latest, macos-latest, windows-2019]
arch: [amd64, arm64]
exclude:
- os: ubuntu-latest
arch: arm64
- os: windows-latest
- os: windows-2019
arch: arm64
runs-on: ${{ matrix.os }}
env:
@ -21,10 +26,21 @@ jobs:
- uses: actions/checkout@v4
- uses: actions/setup-go@v5
with:
go-version: '1.21'
go-version: '1.22'
cache: true
- run: go get ./...
- run: |
$gopath=(get-command go).source | split-path -parent
& "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\Tools\Launch-VsDevShell.ps1"
cd $env:GITHUB_WORKSPACE
$env:CMAKE_SYSTEM_VERSION="10.0.22621.0"
$env:PATH="$gopath;$env:PATH"
go generate -x ./...
if: ${{ startsWith(matrix.os, 'windows-') }}
name: "Windows Go Generate"
- run: go generate -x ./...
if: ${{ ! startsWith(matrix.os, 'windows-') }}
name: "Unix Go Generate"
- uses: actions/upload-artifact@v4
with:
name: ${{ matrix.os }}-${{ matrix.arch }}-libraries
@ -34,7 +50,7 @@ jobs:
matrix:
cuda-version:
- '11.8.0'
runs-on: ubuntu-latest
runs-on: linux
container: nvidia/cuda:${{ matrix.cuda-version }}-devel-ubuntu20.04
steps:
- run: |
@ -46,7 +62,7 @@ jobs:
- uses: actions/checkout@v4
- uses: actions/setup-go@v4
with:
go-version: '1.21'
go-version: '1.22'
cache: true
- run: go get ./...
- run: |
@ -62,9 +78,8 @@ jobs:
strategy:
matrix:
rocm-version:
- '5.7.1'
- '6.0'
runs-on: ubuntu-latest
runs-on: linux
container: rocm/dev-ubuntu-20.04:${{ matrix.rocm-version }}
steps:
- run: |
@ -76,7 +91,7 @@ jobs:
- uses: actions/checkout@v4
- uses: actions/setup-go@v4
with:
go-version: '1.21'
go-version: '1.22'
cache: true
- run: go get ./...
- run: |
@ -91,26 +106,26 @@ jobs:
lint:
strategy:
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
os: [ubuntu-latest, macos-latest, windows-2019]
arch: [amd64, arm64]
exclude:
- os: ubuntu-latest
arch: arm64
- os: windows-latest
- os: windows-2019
arch: arm64
- os: macos-latest
arch: amd64
runs-on: ${{ matrix.os }}
env:
GOARCH: ${{ matrix.arch }}
CGO_ENABLED: "1"
CGO_ENABLED: '1'
steps:
- uses: actions/checkout@v4
with:
submodules: recursive
- uses: actions/setup-go@v5
with:
go-version: '1.21'
go-version: '1.22'
cache: false
- run: |
mkdir -p llm/llama.cpp/build/linux/${{ matrix.arch }}/stub/lib/
@ -130,24 +145,24 @@ jobs:
needs: generate
strategy:
matrix:
os: [ubuntu-latest, macos-latest, windows-latest]
os: [ubuntu-latest, macos-latest, windows-2019]
arch: [amd64]
exclude:
- os: ubuntu-latest
arch: arm64
- os: windows-latest
- os: windows-2019
arch: arm64
runs-on: ${{ matrix.os }}
env:
GOARCH: ${{ matrix.arch }}
CGO_ENABLED: "1"
CGO_ENABLED: '1'
steps:
- uses: actions/checkout@v4
with:
submodules: recursive
- uses: actions/setup-go@v5
with:
go-version: '1.21'
go-version: '1.22'
cache: true
- run: go get
- uses: actions/download-artifact@v4

3
.gitignore vendored
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@ -9,4 +9,5 @@ ggml-metal.metal
.cache
*.exe
.idea
test_data
test_data
*.crt

34
Dockerfile
View File

@ -1,6 +1,7 @@
ARG GOLANG_VERSION=1.21.3
ARG GOLANG_VERSION=1.22.1
ARG CMAKE_VERSION=3.22.1
ARG CUDA_VERSION=11.3.1
ARG ROCM_VERSION=6.0
# Copy the minimal context we need to run the generate scripts
FROM scratch AS llm-code
@ -28,7 +29,7 @@ WORKDIR /go/src/github.com/jmorganca/ollama/llm/generate
ARG CGO_CFLAGS
RUN OLLAMA_SKIP_CPU_GENERATE=1 sh gen_linux.sh
FROM --platform=linux/amd64 rocm/dev-centos-7:5.7.1-complete AS rocm-5-build-amd64
FROM --platform=linux/amd64 rocm/dev-centos-7:${ROCM_VERSION}-complete AS rocm-build-amd64
ARG CMAKE_VERSION
COPY ./scripts/rh_linux_deps.sh /
RUN CMAKE_VERSION=${CMAKE_VERSION} sh /rh_linux_deps.sh
@ -39,18 +40,14 @@ WORKDIR /go/src/github.com/jmorganca/ollama/llm/generate
ARG CGO_CFLAGS
ARG AMDGPU_TARGETS
RUN OLLAMA_SKIP_CPU_GENERATE=1 sh gen_linux.sh
RUN mkdir /tmp/scratch && \
for dep in $(cat /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/x86_64/rocm*/lib/deps.txt) ; do \
cp ${dep} /tmp/scratch/ || exit 1 ; \
done && \
(cd /opt/rocm/lib && tar cf - rocblas/library) | (cd /tmp/scratch/ && tar xf - ) && \
mkdir -p /go/src/github.com/jmorganca/ollama/dist/deps/ && \
(cd /tmp/scratch/ && tar czvf /go/src/github.com/jmorganca/ollama/dist/deps/ollama-linux-amd64-rocm.tgz . )
FROM --platform=linux/amd64 rocm/dev-centos-7:6.0-complete AS rocm-6-build-amd64
ARG CMAKE_VERSION
COPY ./scripts/rh_linux_deps.sh /
RUN CMAKE_VERSION=${CMAKE_VERSION} sh /rh_linux_deps.sh
ENV PATH /opt/rh/devtoolset-10/root/usr/bin:$PATH
ENV LIBRARY_PATH /opt/amdgpu/lib64
COPY --from=llm-code / /go/src/github.com/jmorganca/ollama/
WORKDIR /go/src/github.com/jmorganca/ollama/llm/generate
ARG CGO_CFLAGS
ARG AMDGPU_TARGETS
RUN OLLAMA_SKIP_CPU_GENERATE=1 sh gen_linux.sh
FROM --platform=linux/amd64 centos:7 AS cpu-builder-amd64
ARG CMAKE_VERSION
@ -91,11 +88,11 @@ COPY . .
COPY --from=cpu_avx-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=cpu_avx2-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=cuda-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=rocm-5-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=rocm-6-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=rocm-build-amd64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
COPY --from=rocm-build-amd64 /go/src/github.com/jmorganca/ollama/dist/deps/ ./dist/deps/
ARG GOFLAGS
ARG CGO_CFLAGS
RUN go build .
RUN go build -trimpath .
# Intermediate stage used for ./scripts/build_linux.sh
FROM --platform=linux/arm64 cpu-build-arm64 AS build-arm64
@ -106,7 +103,7 @@ COPY . .
COPY --from=cuda-build-arm64 /go/src/github.com/jmorganca/ollama/llm/llama.cpp/build/linux/ llm/llama.cpp/build/linux/
ARG GOFLAGS
ARG CGO_CFLAGS
RUN go build .
RUN go build -trimpath .
# Runtime stages
FROM --platform=linux/amd64 ubuntu:22.04 as runtime-amd64
@ -117,7 +114,7 @@ RUN apt-get update && apt-get install -y ca-certificates
COPY --from=build-arm64 /go/src/github.com/jmorganca/ollama/ollama /bin/ollama
# Radeon images are much larger so we keep it distinct from the CPU/CUDA image
FROM --platform=linux/amd64 rocm/dev-centos-7:5.7.1-complete as runtime-rocm
FROM --platform=linux/amd64 rocm/dev-centos-7:${ROCM_VERSION}-complete as runtime-rocm
RUN update-pciids
COPY --from=build-amd64 /go/src/github.com/jmorganca/ollama/ollama /bin/ollama
EXPOSE 11434
@ -132,6 +129,7 @@ ENV OLLAMA_HOST 0.0.0.0
ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
ENV LD_LIBRARY_PATH=/usr/local/nvidia/lib:/usr/local/nvidia/lib64
ENV NVIDIA_DRIVER_CAPABILITIES=compute,utility
ENV NVIDIA_VISIBLE_DEVICES=all
ENTRYPOINT ["/bin/ollama"]
CMD ["serve"]

43
README.md
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@ -10,16 +10,16 @@ Get up and running with large language models locally.
### macOS
[Download](https://ollama.ai/download/Ollama-darwin.zip)
[Download](https://ollama.com/download/Ollama-darwin.zip)
### Windows
### Windows preview
Coming soon! For now, you can install Ollama on Windows via WSL2.
[Download](https://ollama.com/download/OllamaSetup.exe)
### Linux & WSL2
### Linux
```
curl https://ollama.ai/install.sh | sh
curl -fsSL https://ollama.com/install.sh | sh
```
[Manual install instructions](https://github.com/jmorganca/ollama/blob/main/docs/linux.md)
@ -35,7 +35,7 @@ The official [Ollama Docker image](https://hub.docker.com/r/ollama/ollama) `olla
## Quickstart
To run and chat with [Llama 2](https://ollama.ai/library/llama2):
To run and chat with [Llama 2](https://ollama.com/library/llama2):
```
ollama run llama2
@ -43,9 +43,9 @@ ollama run llama2
## Model library
Ollama supports a list of open-source models available on [ollama.ai/library](https://ollama.ai/library 'ollama model library')
Ollama supports a list of models available on [ollama.com/library](https://ollama.com/library 'ollama model library')
Here are some example open-source models that can be downloaded:
Here are some example models that can be downloaded:
| Model | Parameters | Size | Download |
| ------------------ | ---------- | ----- | ------------------------------ |
@ -62,6 +62,8 @@ Here are some example open-source models that can be downloaded:
| Orca Mini | 3B | 1.9GB | `ollama run orca-mini` |
| Vicuna | 7B | 3.8GB | `ollama run vicuna` |
| LLaVA | 7B | 4.5GB | `ollama run llava` |
| Gemma | 2B | 1.4GB | `ollama run gemma:2b` |
| Gemma | 7B | 4.8GB | `ollama run gemma:7b` |
> Note: You should have at least 8 GB of RAM available to run the 7B models, 16 GB to run the 13B models, and 32 GB to run the 33B models.
@ -258,18 +260,26 @@ See the [API documentation](./docs/api.md) for all endpoints.
### Web & Desktop
- [Bionic GPT](https://github.com/bionic-gpt/bionic-gpt)
- [Enchanted (macOS native)](https://github.com/AugustDev/enchanted)
- [HTML UI](https://github.com/rtcfirefly/ollama-ui)
- [Chatbot UI](https://github.com/ivanfioravanti/chatbot-ollama)
- [Typescript UI](https://github.com/ollama-interface/Ollama-Gui?tab=readme-ov-file)
- [Minimalistic React UI for Ollama Models](https://github.com/richawo/minimal-llm-ui)
- [Web UI](https://github.com/ollama-webui/ollama-webui)
- [Open WebUI](https://github.com/open-webui/open-webui)
- [Ollamac](https://github.com/kevinhermawan/Ollamac)
- [big-AGI](https://github.com/enricoros/big-agi/blob/main/docs/config-ollama.md)
- [big-AGI](https://github.com/enricoros/big-AGI/blob/main/docs/config-local-ollama.md)
- [Cheshire Cat assistant framework](https://github.com/cheshire-cat-ai/core)
- [Amica](https://github.com/semperai/amica)
- [chatd](https://github.com/BruceMacD/chatd)
- [Ollama-SwiftUI](https://github.com/kghandour/Ollama-SwiftUI)
- [MindMac](https://mindmac.app)
- [NextJS Web Interface for Ollama](https://github.com/jakobhoeg/nextjs-ollama-llm-ui)
- [Msty](https://msty.app)
- [Chatbox](https://github.com/Bin-Huang/Chatbox)
- [WinForm Ollama Copilot](https://github.com/tgraupmann/WinForm_Ollama_Copilot)
- [NextChat](https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web) with [Get Started Doc](https://docs.nextchat.dev/models/ollama)
- [Odin Runes](https://github.com/leonid20000/OdinRunes)
- [LLM-X: Progressive Web App](https://github.com/mrdjohnson/llm-x)
### Terminal
@ -278,11 +288,14 @@ See the [API documentation](./docs/api.md) for all endpoints.
- [Emacs client](https://github.com/zweifisch/ollama)
- [gen.nvim](https://github.com/David-Kunz/gen.nvim)
- [ollama.nvim](https://github.com/nomnivore/ollama.nvim)
- [ollama-chat.nvim](https://github.com/gerazov/ollama-chat.nvim)
- [ogpt.nvim](https://github.com/huynle/ogpt.nvim)
- [gptel Emacs client](https://github.com/karthink/gptel)
- [Oatmeal](https://github.com/dustinblackman/oatmeal)
- [cmdh](https://github.com/pgibler/cmdh)
- [tenere](https://github.com/pythops/tenere)
- [llm-ollama](https://github.com/taketwo/llm-ollama) for [Datasette's LLM CLI](https://llm.datasette.io/en/stable/).
- [ShellOracle](https://github.com/djcopley/ShellOracle)
### Database
@ -291,12 +304,15 @@ See the [API documentation](./docs/api.md) for all endpoints.
### Package managers
- [Pacman](https://archlinux.org/packages/extra/x86_64/ollama/)
- [Helm Chart](https://artifacthub.io/packages/helm/ollama-helm/ollama)
### Libraries
- [LangChain](https://python.langchain.com/docs/integrations/llms/ollama) and [LangChain.js](https://js.langchain.com/docs/modules/model_io/models/llms/integrations/ollama) with [example](https://js.langchain.com/docs/use_cases/question_answering/local_retrieval_qa)
- [LangChainGo](https://github.com/tmc/langchaingo/) with [example](https://github.com/tmc/langchaingo/tree/main/examples/ollama-completion-example)
- [LangChain4j](https://github.com/langchain4j/langchain4j) with [example](https://github.com/langchain4j/langchain4j-examples/tree/main/ollama-examples/src/main/java)
- [LlamaIndex](https://gpt-index.readthedocs.io/en/stable/examples/llm/ollama.html)
- [LangChain4j](https://github.com/langchain4j/langchain4j/tree/main/langchain4j-ollama)
- [LiteLLM](https://github.com/BerriAI/litellm)
- [OllamaSharp for .NET](https://github.com/awaescher/OllamaSharp)
- [Ollama for Ruby](https://github.com/gbaptista/ollama-ai)
@ -309,7 +325,10 @@ See the [API documentation](./docs/api.md) for all endpoints.
- [LangChainDart](https://github.com/davidmigloz/langchain_dart)
- [Semantic Kernel - Python](https://github.com/microsoft/semantic-kernel/tree/main/python/semantic_kernel/connectors/ai/ollama)
- [Haystack](https://github.com/deepset-ai/haystack-integrations/blob/main/integrations/ollama.md)
- [Elixir LangChain](https://github.com/brainlid/langchain)
- [Ollama for R - rollama](https://github.com/JBGruber/rollama)
- [Ollama-ex for Elixir](https://github.com/lebrunel/ollama-ex)
- [Ollama Connector for SAP ABAP](https://github.com/b-tocs/abap_btocs_ollama)
### Mobile
@ -323,6 +342,7 @@ See the [API documentation](./docs/api.md) for all endpoints.
- [Continue](https://github.com/continuedev/continue)
- [Obsidian Ollama plugin](https://github.com/hinterdupfinger/obsidian-ollama)
- [Logseq Ollama plugin](https://github.com/omagdy7/ollama-logseq)
- [NotesOllama](https://github.com/andersrex/notesollama) (Apple Notes Ollama plugin)
- [Dagger Chatbot](https://github.com/samalba/dagger-chatbot)
- [Discord AI Bot](https://github.com/mekb-turtle/discord-ai-bot)
- [Ollama Telegram Bot](https://github.com/ruecat/ollama-telegram)
@ -330,6 +350,9 @@ See the [API documentation](./docs/api.md) for all endpoints.
- [Rivet plugin](https://github.com/abrenneke/rivet-plugin-ollama)
- [Llama Coder](https://github.com/ex3ndr/llama-coder) (Copilot alternative using Ollama)
- [Obsidian BMO Chatbot plugin](https://github.com/longy2k/obsidian-bmo-chatbot)
- [Copilot for Obsidian plugin](https://github.com/logancyang/obsidian-copilot)
- [Obsidian Local GPT plugin](https://github.com/pfrankov/obsidian-local-gpt)
- [Open Interpreter](https://docs.openinterpreter.com/language-model-setup/local-models/ollama)
- [twinny](https://github.com/rjmacarthy/twinny) (Copilot and Copilot chat alternative using Ollama)
- [Wingman-AI](https://github.com/RussellCanfield/wingman-ai) (Copilot code and chat alternative using Ollama and HuggingFace)
- [Page Assist](https://github.com/n4ze3m/page-assist) (Chrome Extension)

25
api/client.go
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@ -21,7 +21,7 @@ import (
type Client struct {
base *url.URL
http http.Client
http *http.Client
}
func checkError(resp *http.Response, body []byte) error {
@ -66,30 +66,13 @@ func ClientFromEnvironment() (*Client, error) {
}
}
client := Client{
return &Client{
base: &url.URL{
Scheme: scheme,
Host: net.JoinHostPort(host, port),
},
}
mockRequest, err := http.NewRequest(http.MethodHead, client.base.String(), nil)
if err != nil {
return nil, err
}
proxyURL, err := http.ProxyFromEnvironment(mockRequest)
if err != nil {
return nil, err
}
client.http = http.Client{
Transport: &http.Transport{
Proxy: http.ProxyURL(proxyURL),
},
}
return &client, nil
http: http.DefaultClient,
}, nil
}
func (c *Client) do(ctx context.Context, method, path string, reqData, respData any) error {

10
api/types.go
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@ -83,7 +83,7 @@ type Metrics struct {
EvalDuration time.Duration `json:"eval_duration,omitempty"`
}
// Options specfied in GenerateRequest, if you add a new option here add it to the API docs also
// Options specified in GenerateRequest, if you add a new option here add it to the API docs also
type Options struct {
Runner
@ -121,7 +121,6 @@ type Runner struct {
VocabOnly bool `json:"vocab_only,omitempty"`
UseMMap bool `json:"use_mmap,omitempty"`
UseMLock bool `json:"use_mlock,omitempty"`
EmbeddingOnly bool `json:"embedding_only,omitempty"`
RopeFrequencyBase float32 `json:"rope_frequency_base,omitempty"`
RopeFrequencyScale float32 `json:"rope_frequency_scale,omitempty"`
NumThread int `json:"num_thread,omitempty"`
@ -395,7 +394,6 @@ func DefaultOptions() Options {
UseMLock: false,
UseMMap: true,
UseNUMA: false,
EmbeddingOnly: true,
},
}
}
@ -415,8 +413,7 @@ func (d *Duration) UnmarshalJSON(b []byte) (err error) {
switch t := v.(type) {
case float64:
if t < 0 {
t = math.MaxFloat64
d.Duration = time.Duration(t)
d.Duration = time.Duration(math.MaxInt64)
} else {
d.Duration = time.Duration(t * float64(time.Second))
}
@ -426,8 +423,7 @@ func (d *Duration) UnmarshalJSON(b []byte) (err error) {
return err
}
if d.Duration < 0 {
mf := math.MaxFloat64
d.Duration = time.Duration(mf)
d.Duration = time.Duration(math.MaxInt64)
}
}

93
app/.gitignore vendored
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@ -1,92 +1 @@
# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
lerna-debug.log*
# Diagnostic reports (https://nodejs.org/api/report.html)
report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
# Runtime data
pids
*.pid
*.seed
*.pid.lock
.DS_Store
# Directory for instrumented libs generated by jscoverage/JSCover
lib-cov
# Coverage directory used by tools like istanbul
coverage
*.lcov
# nyc test coverage
.nyc_output
# node-waf configuration
.lock-wscript
# Compiled binary addons (https://nodejs.org/api/addons.html)
build/Release
# Dependency directories
node_modules/
jspm_packages/
# TypeScript v1 declaration files
typings/
# TypeScript cache
*.tsbuildinfo
# Optional npm cache directory
.npm
# Optional eslint cache
.eslintcache
# Optional REPL history
.node_repl_history
# Output of 'npm pack'
*.tgz
# Yarn Integrity file
.yarn-integrity
# dotenv environment variables file
.env
.env.test
# parcel-bundler cache (https://parceljs.org/)
.cache
# next.js build output
.next
# nuxt.js build output
.nuxt
# vuepress build output
.vuepress/dist
# Serverless directories
.serverless/
# FuseBox cache
.fusebox/
# DynamoDB Local files
.dynamodb/
# Webpack
.webpack/
# Vite
.vite/
# Electron-Forge
out/
ollama.syso

31
app/README.md
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@ -1,21 +1,22 @@
# Desktop
# Ollama App
This app builds upon Ollama to provide a desktop experience for running models.
## Linux
## Developing
TODO
First, build the `ollama` binary:
## MacOS
TODO
## Windows
If you want to build the installer, youll need to install
- https://jrsoftware.org/isinfo.php
In the top directory of this repo, run the following powershell script
to build the ollama CLI, ollama app, and ollama installer.
```
cd ..
go build .
powershell -ExecutionPolicy Bypass -File .\scripts\build_windows.ps1
```
Then run the desktop app with `npm start`:
```
cd app
npm install
npm start
```

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app/assets/assets.go Normal file
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@ -0,0 +1,17 @@
package assets
import (
"embed"
"io/fs"
)
//go:embed *.ico
var icons embed.FS
func ListIcons() ([]string, error) {
return fs.Glob(icons, "*")
}
func GetIcon(filename string) ([]byte, error) {
return icons.ReadFile(filename)
}

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9
app/lifecycle/getstarted_nonwindows.go Normal file
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//go:build !windows
package lifecycle
import "fmt"
func GetStarted() error {
return fmt.Errorf("GetStarted not implemented")
}

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app/lifecycle/getstarted_windows.go Normal file
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package lifecycle
import (
"fmt"
"log/slog"
"os"
"os/exec"
"path/filepath"
"syscall"
)
func GetStarted() error {
const CREATE_NEW_CONSOLE = 0x00000010
var err error
bannerScript := filepath.Join(AppDir, "ollama_welcome.ps1")
args := []string{
// TODO once we're signed, the execution policy bypass should be removed
"powershell", "-noexit", "-ExecutionPolicy", "Bypass", "-nologo", "-file", bannerScript,
}
args[0], err = exec.LookPath(args[0])
if err != nil {
return err
}
// Make sure the script actually exists
_, err = os.Stat(bannerScript)
if err != nil {
return fmt.Errorf("getting started banner script error %s", err)
}
slog.Info(fmt.Sprintf("opening getting started terminal with %v", args))
attrs := &os.ProcAttr{
Files: []*os.File{os.Stdin, os.Stdout, os.Stderr},
Sys: &syscall.SysProcAttr{CreationFlags: CREATE_NEW_CONSOLE, HideWindow: false},
}
proc, err := os.StartProcess(args[0], args, attrs)
if err != nil {
return fmt.Errorf("unable to start getting started shell %w", err)
}
slog.Debug(fmt.Sprintf("getting started terminal PID: %d", proc.Pid))
return proc.Release()
}

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app/lifecycle/lifecycle.go Normal file
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package lifecycle
import (
"context"
"fmt"
"log"
"log/slog"
"os"
"os/signal"
"syscall"
"github.com/jmorganca/ollama/app/store"
"github.com/jmorganca/ollama/app/tray"
)
func Run() {
InitLogging()
ctx, cancel := context.WithCancel(context.Background())
var done chan int
t, err := tray.NewTray()
if err != nil {
log.Fatalf("Failed to start: %s", err)
}
callbacks := t.GetCallbacks()
signals := make(chan os.Signal, 1)
signal.Notify(signals, syscall.SIGINT, syscall.SIGTERM)
go func() {
slog.Debug("starting callback loop")
for {
select {
case <-callbacks.Quit:
slog.Debug("quit called")
t.Quit()
case <-signals:
slog.Debug("shutting down due to signal")
t.Quit()
case <-callbacks.Update:
err := DoUpgrade(cancel, done)
if err != nil {
slog.Warn(fmt.Sprintf("upgrade attempt failed: %s", err))
}
case <-callbacks.ShowLogs:
ShowLogs()
case <-callbacks.DoFirstUse:
err := GetStarted()
if err != nil {
slog.Warn(fmt.Sprintf("Failed to launch getting started shell: %s", err))
}
}
}
}()
// Are we first use?
if !store.GetFirstTimeRun() {
slog.Debug("First time run")
err = t.DisplayFirstUseNotification()
if err != nil {
slog.Debug(fmt.Sprintf("XXX failed to display first use notification %v", err))
}
store.SetFirstTimeRun(true)
} else {
slog.Debug("Not first time, skipping first run notification")
}
if IsServerRunning(ctx) {
slog.Info("Detected another instance of ollama running, exiting")
os.Exit(1)
} else {
done, err = SpawnServer(ctx, CLIName)
if err != nil {
// TODO - should we retry in a backoff loop?
// TODO - should we pop up a warning and maybe add a menu item to view application logs?
slog.Error(fmt.Sprintf("Failed to spawn ollama server %s", err))
done = make(chan int, 1)
done <- 1
}
}
StartBackgroundUpdaterChecker(ctx, t.UpdateAvailable)
t.Run()
cancel()
slog.Info("Waiting for ollama server to shutdown...")
if done != nil {
<-done
}
slog.Info("Ollama app exiting")
}

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app/lifecycle/logging.go Normal file
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package lifecycle
import (
"fmt"
"log/slog"
"os"
"path/filepath"
)
func InitLogging() {
level := slog.LevelInfo
if debug := os.Getenv("OLLAMA_DEBUG"); debug != "" {
level = slog.LevelDebug
}
var logFile *os.File
var err error
// Detect if we're a GUI app on windows, and if not, send logs to console
if os.Stderr.Fd() != 0 {
// Console app detected
logFile = os.Stderr
// TODO - write one-line to the app.log file saying we're running in console mode to help avoid confusion
} else {
logFile, err = os.OpenFile(AppLogFile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0755)
if err != nil {
slog.Error(fmt.Sprintf("failed to create server log %v", err))
return
}
}
handler := slog.NewTextHandler(logFile, &slog.HandlerOptions{
Level: level,
AddSource: true,
ReplaceAttr: func(_ []string, attr slog.Attr) slog.Attr {
if attr.Key == slog.SourceKey {
source := attr.Value.Any().(*slog.Source)
source.File = filepath.Base(source.File)
}
return attr
},
})
slog.SetDefault(slog.New(handler))
slog.Info("ollama app started")
}

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app/lifecycle/logging_nonwindows.go Normal file
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//go:build !windows
package lifecycle
import "log/slog"
func ShowLogs() {
slog.Warn("ShowLogs not yet implemented")
}

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app/lifecycle/logging_windows.go Normal file
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package lifecycle
import (
"fmt"
"log/slog"
"os/exec"
"syscall"
)
func ShowLogs() {
cmd_path := "c:\\Windows\\system32\\cmd.exe"
slog.Debug(fmt.Sprintf("viewing logs with start %s", AppDataDir))
cmd := exec.Command(cmd_path, "/c", "start", AppDataDir)
cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: false, CreationFlags: 0x08000000}
err := cmd.Start()
if err != nil {
slog.Error(fmt.Sprintf("Failed to open log dir: %s", err))
}
}

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app/lifecycle/paths.go Normal file
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package lifecycle
import (
"errors"
"fmt"
"log/slog"
"os"
"path/filepath"
"runtime"
"strings"
)
var (
AppName = "ollama app"
CLIName = "ollama"
AppDir = "/opt/Ollama"
AppDataDir = "/opt/Ollama"
// TODO - should there be a distinct log dir?
UpdateStageDir = "/tmp"
AppLogFile = "/tmp/ollama_app.log"
ServerLogFile = "/tmp/ollama.log"
UpgradeLogFile = "/tmp/ollama_update.log"
Installer = "OllamaSetup.exe"
)
func init() {
if runtime.GOOS == "windows" {
AppName += ".exe"
CLIName += ".exe"
// Logs, configs, downloads go to LOCALAPPDATA
localAppData := os.Getenv("LOCALAPPDATA")
AppDataDir = filepath.Join(localAppData, "Ollama")
UpdateStageDir = filepath.Join(AppDataDir, "updates")
AppLogFile = filepath.Join(AppDataDir, "app.log")
ServerLogFile = filepath.Join(AppDataDir, "server.log")
UpgradeLogFile = filepath.Join(AppDataDir, "upgrade.log")
// Executables are stored in APPDATA
AppDir = filepath.Join(localAppData, "Programs", "Ollama")
// Make sure we have PATH set correctly for any spawned children
paths := strings.Split(os.Getenv("PATH"), ";")
// Start with whatever we find in the PATH/LD_LIBRARY_PATH
found := false
for _, path := range paths {
d, err := filepath.Abs(path)
if err != nil {
continue
}
if strings.EqualFold(AppDir, d) {
found = true
}
}
if !found {
paths = append(paths, AppDir)
pathVal := strings.Join(paths, ";")
slog.Debug("setting PATH=" + pathVal)
err := os.Setenv("PATH", pathVal)
if err != nil {
slog.Error(fmt.Sprintf("failed to update PATH: %s", err))
}
}
// Make sure our logging dir exists
_, err := os.Stat(AppDataDir)
if errors.Is(err, os.ErrNotExist) {
if err := os.MkdirAll(AppDataDir, 0o755); err != nil {
slog.Error(fmt.Sprintf("create ollama dir %s: %v", AppDataDir, err))
}
}
} else if runtime.GOOS == "darwin" {
// TODO
AppName += ".app"
// } else if runtime.GOOS == "linux" {
// TODO
}
}

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package lifecycle
import (
"context"
"errors"
"fmt"
"io"
"log/slog"
"os"
"os/exec"
"path/filepath"
"time"
"github.com/jmorganca/ollama/api"
)
func getCLIFullPath(command string) string {
cmdPath := ""
appExe, err := os.Executable()
if err == nil {
cmdPath = filepath.Join(filepath.Dir(appExe), command)
_, err := os.Stat(cmdPath)
if err == nil {
return cmdPath
}
}
cmdPath, err = exec.LookPath(command)
if err == nil {
_, err := os.Stat(cmdPath)
if err == nil {
return cmdPath
}
}
pwd, err := os.Getwd()
if err == nil {
cmdPath = filepath.Join(pwd, command)
_, err = os.Stat(cmdPath)
if err == nil {
return cmdPath
}
}
return command
}
func SpawnServer(ctx context.Context, command string) (chan int, error) {
done := make(chan int)
logDir := filepath.Dir(ServerLogFile)
_, err := os.Stat(logDir)
if errors.Is(err, os.ErrNotExist) {
if err := os.MkdirAll(logDir, 0o755); err != nil {
return done, fmt.Errorf("create ollama server log dir %s: %v", logDir, err)
}
}
cmd := getCmd(ctx, getCLIFullPath(command))
// send stdout and stderr to a file
stdout, err := cmd.StdoutPipe()
if err != nil {
return done, fmt.Errorf("failed to spawn server stdout pipe %s", err)
}
stderr, err := cmd.StderrPipe()
if err != nil {
return done, fmt.Errorf("failed to spawn server stderr pipe %s", err)
}
stdin, err := cmd.StdinPipe()
if err != nil {
return done, fmt.Errorf("failed to spawn server stdin pipe %s", err)
}
// TODO - rotation
logFile, err := os.OpenFile(ServerLogFile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0755)
if err != nil {
return done, fmt.Errorf("failed to create server log %w", err)
}
go func() {
defer logFile.Close()
io.Copy(logFile, stdout) //nolint:errcheck
}()
go func() {
defer logFile.Close()
io.Copy(logFile, stderr) //nolint:errcheck
}()
// run the command and wait for it to finish
if err := cmd.Start(); err != nil {
return done, fmt.Errorf("failed to start server %w", err)
}
if cmd.Process != nil {
slog.Info(fmt.Sprintf("started ollama server with pid %d", cmd.Process.Pid))
}
slog.Info(fmt.Sprintf("ollama server logs %s", ServerLogFile))
go func() {
// Keep the server running unless we're shuttind down the app
crashCount := 0
for {
cmd.Wait() //nolint:errcheck
stdin.Close()
var code int
if cmd.ProcessState != nil {
code = cmd.ProcessState.ExitCode()
}
select {
case <-ctx.Done():
slog.Debug(fmt.Sprintf("server shutdown with exit code %d", code))
done <- code
return
default:
crashCount++
slog.Warn(fmt.Sprintf("server crash %d - exit code %d - respawning", crashCount, code))
time.Sleep(500 * time.Millisecond)
if err := cmd.Start(); err != nil {
slog.Error(fmt.Sprintf("failed to restart server %s", err))
// Keep trying, but back off if we keep failing
time.Sleep(time.Duration(crashCount) * time.Second)
}
}
}
}()
return done, nil
}
func IsServerRunning(ctx context.Context) bool {
client, err := api.ClientFromEnvironment()
if err != nil {
slog.Info("unable to connect to server")
return false
}
err = client.Heartbeat(ctx)
if err != nil {
slog.Debug(fmt.Sprintf("heartbeat from server: %s", err))
slog.Info("unable to connect to server")
return false
}
return true
}

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app/lifecycle/server_unix.go Normal file
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//go:build !windows
package lifecycle
import (
"context"
"os/exec"
)
func getCmd(ctx context.Context, cmd string) *exec.Cmd {
return exec.CommandContext(ctx, cmd, "serve")
}

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app/lifecycle/server_windows.go Normal file
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package lifecycle
import (
"context"
"os/exec"
"syscall"
)
func getCmd(ctx context.Context, exePath string) *exec.Cmd {
cmd := exec.CommandContext(ctx, exePath, "serve")
cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true, CreationFlags: 0x08000000}
return cmd
}

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app/lifecycle/updater.go Normal file
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package lifecycle
import (
"context"
"crypto/rand"
"encoding/json"
"errors"
"fmt"
"io"
"log/slog"
"mime"
"net/http"
"net/url"
"os"
"path"
"path/filepath"
"runtime"
"strings"
"time"
"github.com/jmorganca/ollama/auth"
"github.com/jmorganca/ollama/version"
)
var (
UpdateCheckURLBase = "https://ollama.com/api/update"
UpdateDownloaded = false
UpdateCheckInterval = 60 * 60 * time.Second
)
// TODO - maybe move up to the API package?
type UpdateResponse struct {
UpdateURL string `json:"url"`
UpdateVersion string `json:"version"`
}
func IsNewReleaseAvailable(ctx context.Context) (bool, UpdateResponse) {
var updateResp UpdateResponse
requestURL, err := url.Parse(UpdateCheckURLBase)
if err != nil {
return false, updateResp
}
query := requestURL.Query()
query.Add("os", runtime.GOOS)
query.Add("arch", runtime.GOARCH)
query.Add("version", version.Version)
query.Add("ts", fmt.Sprintf("%d", time.Now().Unix()))
nonce, err := auth.NewNonce(rand.Reader, 16)
if err != nil {
return false, updateResp
}
query.Add("nonce", nonce)
requestURL.RawQuery = query.Encode()
data := []byte(fmt.Sprintf("%s,%s", http.MethodGet, requestURL.RequestURI()))
signature, err := auth.Sign(ctx, data)
if err != nil {
return false, updateResp
}
req, err := http.NewRequestWithContext(ctx, http.MethodGet, requestURL.String(), nil)
if err != nil {
slog.Warn(fmt.Sprintf("failed to check for update: %s", err))
return false, updateResp
}
req.Header.Set("Authorization", signature)
req.Header.Set("User-Agent", fmt.Sprintf("ollama/%s (%s %s) Go/%s", version.Version, runtime.GOARCH, runtime.GOOS, runtime.Version()))
slog.Debug("checking for available update", "requestURL", requestURL)
resp, err := http.DefaultClient.Do(req)
if err != nil {
slog.Warn(fmt.Sprintf("failed to check for update: %s", err))
return false, updateResp
}
defer resp.Body.Close()
if resp.StatusCode == 204 {
slog.Debug("check update response 204 (current version is up to date)")
return false, updateResp
}
body, err := io.ReadAll(resp.Body)
if err != nil {
slog.Warn(fmt.Sprintf("failed to read body response: %s", err))
}
if resp.StatusCode != 200 {
slog.Info(fmt.Sprintf("check update error %d - %.96s", resp.StatusCode, string(body)))
return false, updateResp
}
err = json.Unmarshal(body, &updateResp)
if err != nil {
slog.Warn(fmt.Sprintf("malformed response checking for update: %s", err))
return false, updateResp
}
// Extract the version string from the URL in the github release artifact path
updateResp.UpdateVersion = path.Base(path.Dir(updateResp.UpdateURL))
slog.Info("New update available at " + updateResp.UpdateURL)
return true, updateResp
}
func DownloadNewRelease(ctx context.Context, updateResp UpdateResponse) error {
// Do a head first to check etag info
req, err := http.NewRequestWithContext(ctx, http.MethodHead, updateResp.UpdateURL, nil)
if err != nil {
return err
}
resp, err := http.DefaultClient.Do(req)
if err != nil {
return fmt.Errorf("error checking update: %w", err)
}
if resp.StatusCode != 200 {
return fmt.Errorf("unexpected status attempting to download update %d", resp.StatusCode)
}
resp.Body.Close()
etag := strings.Trim(resp.Header.Get("etag"), "\"")
if etag == "" {
slog.Debug("no etag detected, falling back to filename based dedup")
etag = "_"
}
filename := Installer
_, params, err := mime.ParseMediaType(resp.Header.Get("content-disposition"))
if err == nil {
filename = params["filename"]
}
stageFilename := filepath.Join(UpdateStageDir, etag, filename)
// Check to see if we already have it downloaded
_, err = os.Stat(stageFilename)
if err == nil {
slog.Info("update already downloaded")
return nil
}
cleanupOldDownloads()
req.Method = http.MethodGet
resp, err = http.DefaultClient.Do(req)
if err != nil {
return fmt.Errorf("error checking update: %w", err)
}
defer resp.Body.Close()
etag = strings.Trim(resp.Header.Get("etag"), "\"")
if etag == "" {
slog.Debug("no etag detected, falling back to filename based dedup") // TODO probably can get rid of this redundant log
etag = "_"
}
stageFilename = filepath.Join(UpdateStageDir, etag, filename)
_, err = os.Stat(filepath.Dir(stageFilename))
if errors.Is(err, os.ErrNotExist) {
if err := os.MkdirAll(filepath.Dir(stageFilename), 0o755); err != nil {
return fmt.Errorf("create ollama dir %s: %v", filepath.Dir(stageFilename), err)
}
}
payload, err := io.ReadAll(resp.Body)
if err != nil {
return fmt.Errorf("failed to read body response: %w", err)
}
fp, err := os.OpenFile(stageFilename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o755)
if err != nil {
return fmt.Errorf("write payload %s: %w", stageFilename, err)
}
defer fp.Close()
if n, err := fp.Write(payload); err != nil || n != len(payload) {
return fmt.Errorf("write payload %s: %d vs %d -- %w", stageFilename, n, len(payload), err)
}
slog.Info("new update downloaded " + stageFilename)
UpdateDownloaded = true
return nil
}
func cleanupOldDownloads() {
files, err := os.ReadDir(UpdateStageDir)
if err != nil && errors.Is(err, os.ErrNotExist) {
// Expected behavior on first run
return
} else if err != nil {
slog.Warn(fmt.Sprintf("failed to list stage dir: %s", err))
return
}
for _, file := range files {
fullname := filepath.Join(UpdateStageDir, file.Name())
slog.Debug("cleaning up old download: " + fullname)
err = os.RemoveAll(fullname)
if err != nil {
slog.Warn(fmt.Sprintf("failed to cleanup stale update download %s", err))
}
}
}
func StartBackgroundUpdaterChecker(ctx context.Context, cb func(string) error) {
go func() {
// Don't blast an update message immediately after startup
// time.Sleep(30 * time.Second)
time.Sleep(3 * time.Second)
for {
available, resp := IsNewReleaseAvailable(ctx)
if available {
err := DownloadNewRelease(ctx, resp)
if err != nil {
slog.Error(fmt.Sprintf("failed to download new release: %s", err))
}
err = cb(resp.UpdateVersion)
if err != nil {
slog.Warn(fmt.Sprintf("failed to register update available with tray: %s", err))
}
}
select {
case <-ctx.Done():
slog.Debug("stopping background update checker")
return
default:
time.Sleep(UpdateCheckInterval)
}
}
}()
}

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//go:build !windows
package lifecycle
import (
"context"
"fmt"
)
func DoUpgrade(cancel context.CancelFunc, done chan int) error {
return fmt.Errorf("DoUpgrade not yet implemented")
}

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app/lifecycle/updater_windows.go Normal file
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package lifecycle
import (
"context"
"fmt"
"log/slog"
"os"
"os/exec"
"path/filepath"
)
func DoUpgrade(cancel context.CancelFunc, done chan int) error {
files, err := filepath.Glob(filepath.Join(UpdateStageDir, "*", "*.exe")) // TODO generalize for multiplatform
if err != nil {
return fmt.Errorf("failed to lookup downloads: %s", err)
}
if len(files) == 0 {
return fmt.Errorf("no update downloads found")
} else if len(files) > 1 {
// Shouldn't happen
slog.Warn(fmt.Sprintf("multiple downloads found, using first one %v", files))
}
installerExe := files[0]
slog.Info("starting upgrade with " + installerExe)
slog.Info("upgrade log file " + UpgradeLogFile)
// When running in debug mode, we'll be "verbose" and let the installer pop up and prompt
installArgs := []string{
"/CLOSEAPPLICATIONS", // Quit the tray app if it's still running
"/LOG=" + filepath.Base(UpgradeLogFile), // Only relative seems reliable, so set pwd
"/FORCECLOSEAPPLICATIONS", // Force close the tray app - might be needed
}
// When we're not in debug mode, make the upgrade as quiet as possible (no GUI, no prompts)
// TODO - temporarily disable since we're pinning in debug mode for the preview
// if debug := os.Getenv("OLLAMA_DEBUG"); debug == "" {
installArgs = append(installArgs,
"/SP", // Skip the "This will install... Do you wish to continue" prompt
"/SUPPRESSMSGBOXES",
"/SILENT",
"/VERYSILENT",
)
// }
// Safeguard in case we have requests in flight that need to drain...
slog.Info("Waiting for server to shutdown")
cancel()
if done != nil {
<-done
} else {
// Shouldn't happen
slog.Warn("done chan was nil, not actually waiting")
}
slog.Debug(fmt.Sprintf("starting installer: %s %v", installerExe, installArgs))
os.Chdir(filepath.Dir(UpgradeLogFile)) //nolint:errcheck
cmd := exec.Command(installerExe, installArgs...)
if err := cmd.Start(); err != nil {
return fmt.Errorf("unable to start ollama app %w", err)
}
if cmd.Process != nil {
err = cmd.Process.Release()
if err != nil {
slog.Error(fmt.Sprintf("failed to release server process: %s", err))
}
} else {
// TODO - some details about why it didn't start, or is this a pedantic error case?
return fmt.Errorf("installer process did not start")
}
// TODO should we linger for a moment and check to make sure it's actually running by checking the pid?
slog.Info("Installer started in background, exiting")
os.Exit(0)
// Not reached
return nil
}

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app/main.go Normal file
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package main
// Compile with the following to get rid of the cmd pop up on windows
// go build -ldflags="-H windowsgui" .
import (
"github.com/jmorganca/ollama/app/lifecycle"
)
func main() {
lifecycle.Run()
}

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; Inno Setup Installer for Ollama
;
; To build the installer use the build script invoked from the top of the source tree
;
; powershell -ExecutionPolicy Bypass -File .\scripts\build_windows.ps
#define MyAppName "Ollama"
#if GetEnv("PKG_VERSION") != ""
#define MyAppVersion GetEnv("PKG_VERSION")
#else
#define MyAppVersion "0.0.0"
#endif
#define MyAppPublisher "Ollama"
#define MyAppURL "https://ollama.com/"
#define MyAppExeName "ollama app.exe"
#define MyIcon ".\assets\app.ico"
[Setup]
; NOTE: The value of AppId uniquely identifies this application. Do not use the same AppId value in installers for other applications.
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{44E83376-CE68-45EB-8FC1-393500EB558C}
AppName={#MyAppName}
AppVersion={#MyAppVersion}
VersionInfoVersion={#MyAppVersion}
;AppVerName={#MyAppName} {#MyAppVersion}
AppPublisher={#MyAppPublisher}
AppPublisherURL={#MyAppURL}
AppSupportURL={#MyAppURL}
AppUpdatesURL={#MyAppURL}
ArchitecturesAllowed=x64
ArchitecturesInstallIn64BitMode=x64
DefaultDirName={localappdata}\Programs\{#MyAppName}
DefaultGroupName={#MyAppName}
DisableProgramGroupPage=yes
PrivilegesRequired=lowest
OutputBaseFilename="OllamaSetup"
SetupIconFile={#MyIcon}
UninstallDisplayIcon={uninstallexe}
Compression=lzma2
SolidCompression=no
WizardStyle=modern
ChangesEnvironment=yes
OutputDir=..\dist\
; Disable logging once everything's battle tested
; Filename will be %TEMP%\Setup Log*.txt
SetupLogging=yes
CloseApplications=yes
RestartApplications=no
; https://jrsoftware.org/ishelp/index.php?topic=setup_wizardimagefile
WizardSmallImageFile=.\assets\setup.bmp
; TODO verifty actual min windows version...
; OG Win 10
MinVersion=10.0.10240
; First release that supports WinRT UI Composition for win32 apps
; MinVersion=10.0.17134
; First release with XAML Islands - possible UI path forward
; MinVersion=10.0.18362
; quiet...
DisableDirPage=yes
DisableFinishedPage=yes
DisableReadyMemo=yes
DisableReadyPage=yes
DisableStartupPrompt=yes
DisableWelcomePage=yes
; TODO - percentage can't be set less than 100, so how to make it shorter?
; WizardSizePercent=100,80
#if GetEnv("KEY_CONTAINER")
SignTool=MySignTool
SignedUninstaller=yes
#endif
SetupMutex=OllamaSetupMutex
[Languages]
Name: "english"; MessagesFile: "compiler:Default.isl"
[LangOptions]
DialogFontSize=12
[Files]
Source: ".\app.exe"; DestDir: "{app}"; DestName: "{#MyAppExeName}" ; Flags: ignoreversion 64bit
Source: "..\ollama.exe"; DestDir: "{app}"; Flags: ignoreversion 64bit
Source: "..\dist\windeps\*.dll"; DestDir: "{app}"; Flags: ignoreversion 64bit
Source: "..\dist\ollama_welcome.ps1"; DestDir: "{app}"; Flags: ignoreversion
Source: ".\assets\app.ico"; DestDir: "{app}"; Flags: ignoreversion
; Assumes v5.7, may need adjustments for v6
#if GetEnv("HIP_PATH") != ""
Source: "{#GetEnv('HIP_PATH')}\bin\hipblas.dll"; DestDir: "{app}\rocm\"; Flags: ignoreversion
Source: "{#GetEnv('HIP_PATH')}\bin\rocblas.dll"; DestDir: "{app}\rocm\"; Flags: ignoreversion
; amdhip64.dll dependency comes from the driver and must be installed already
Source: "{#GetEnv('HIP_PATH')}\bin\rocblas\library\*"; DestDir: "{app}\rocm\rocblas\library\"; Flags: ignoreversion
#endif
[Icons]
Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\app.ico"
Name: "{userstartup}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\app.ico"
Name: "{userprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; IconFilename: "{app}\app.ico"
[Run]
Filename: "{cmd}"; Parameters: "/C set PATH={app};%PATH% & ""{app}\{#MyAppExeName}"""; Flags: postinstall nowait runhidden
[UninstallRun]
; Filename: "{cmd}"; Parameters: "/C ""taskkill /im ''{#MyAppExeName}'' /f /t"; Flags: runhidden
; Filename: "{cmd}"; Parameters: "/C ""taskkill /im ollama.exe /f /t"; Flags: runhidden
Filename: "taskkill"; Parameters: "/im ""{#MyAppExeName}"" /f /t"; Flags: runhidden
Filename: "taskkill"; Parameters: "/im ""ollama.exe"" /f /t"; Flags: runhidden
; HACK! need to give the server and app enough time to exit
; TODO - convert this to a Pascal code script so it waits until they're no longer running, then completes
Filename: "{cmd}"; Parameters: "/c timeout 5"; Flags: runhidden
[UninstallDelete]
Type: filesandordirs; Name: "{%TEMP}\ollama*"
Type: filesandordirs; Name: "{%LOCALAPPDATA}\Ollama"
Type: filesandordirs; Name: "{%LOCALAPPDATA}\Programs\Ollama"
Type: filesandordirs; Name: "{%USERPROFILE}\.ollama\models"
Type: filesandordirs; Name: "{%USERPROFILE}\.ollama\history"
; NOTE: if the user has a custom OLLAMA_MODELS it will be preserved
[Messages]
WizardReady=Ollama Windows Preview
ReadyLabel1=%nLet's get you up and running with your own large language models.
SetupAppRunningError=Another Ollama installer is running.%n%nPlease cancel or finish the other installer, then click OK to continue with this install, or Cancel to exit.
;FinishedHeadingLabel=Run your first model
;FinishedLabel=%nRun this command in a PowerShell or cmd terminal.%n%n%n ollama run llama2
;ClickFinish=%n
[Registry]
Root: HKCU; Subkey: "Environment"; \
ValueType: expandsz; ValueName: "Path"; ValueData: "{olddata};{app}"; \
Check: NeedsAddPath('{app}')
[Code]
function NeedsAddPath(Param: string): boolean;
var
OrigPath: string;
begin
if not RegQueryStringValue(HKEY_CURRENT_USER,
'Environment',
'Path', OrigPath)
then begin
Result := True;
exit;
end;
{ look for the path with leading and trailing semicolon }
{ Pos() returns 0 if not found }
Result := Pos(';' + ExpandConstant(Param) + ';', ';' + OrigPath + ';') = 0;
end;

29
app/ollama.rc Normal file
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#include <winver.h>
VS_VERSION_INFO VERSIONINFO
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x40004L
FILETYPE 0x1L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
VALUE "FileDescription", "Ollama"
VALUE "InternalName", "Ollama"
VALUE "OriginalFilename", "ollama app.exe"
VALUE "ProductName", "Ollama"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END

8
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# TODO - consider ANSI colors and maybe ASCII art...
write-host ""
write-host "Welcome to Ollama!"
write-host ""
write-host "Run your first model:"
write-host ""
write-host "`tollama run llama2"
write-host ""

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app/store/store.go Normal file
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package store
import (
"encoding/json"
"errors"
"fmt"
"log/slog"
"os"
"path/filepath"
"sync"
"github.com/google/uuid"
)
type Store struct {
ID string `json:"id"`
FirstTimeRun bool `json:"first-time-run"`
}
var (
lock sync.Mutex
store Store
)
func GetID() string {
lock.Lock()
defer lock.Unlock()
if store.ID == "" {
initStore()
}
return store.ID
}
func GetFirstTimeRun() bool {
lock.Lock()
defer lock.Unlock()
if store.ID == "" {
initStore()
}
return store.FirstTimeRun
}
func SetFirstTimeRun(val bool) {
lock.Lock()
defer lock.Unlock()
if store.FirstTimeRun == val {
return
}
store.FirstTimeRun = val
writeStore(getStorePath())
}
// lock must be held
func initStore() {
storeFile, err := os.Open(getStorePath())
if err == nil {
defer storeFile.Close()
err = json.NewDecoder(storeFile).Decode(&store)
if err == nil {
slog.Debug(fmt.Sprintf("loaded existing store %s - ID: %s", getStorePath(), store.ID))
return
}
} else if !errors.Is(err, os.ErrNotExist) {
slog.Debug(fmt.Sprintf("unexpected error searching for store: %s", err))
}
slog.Debug("initializing new store")
store.ID = uuid.New().String()
writeStore(getStorePath())
}
func writeStore(storeFilename string) {
ollamaDir := filepath.Dir(storeFilename)
_, err := os.Stat(ollamaDir)
if errors.Is(err, os.ErrNotExist) {
if err := os.MkdirAll(ollamaDir, 0o755); err != nil {
slog.Error(fmt.Sprintf("create ollama dir %s: %v", ollamaDir, err))
return
}
}
payload, err := json.Marshal(store)
if err != nil {
slog.Error(fmt.Sprintf("failed to marshal store: %s", err))
return
}
fp, err := os.OpenFile(storeFilename, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o755)
if err != nil {
slog.Error(fmt.Sprintf("write store payload %s: %v", storeFilename, err))
return
}
defer fp.Close()
if n, err := fp.Write(payload); err != nil || n != len(payload) {
slog.Error(fmt.Sprintf("write store payload %s: %d vs %d -- %v", storeFilename, n, len(payload), err))
return
}
slog.Debug("Store contents: " + string(payload))
slog.Info(fmt.Sprintf("wrote store: %s", storeFilename))
}

13
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package store
import (
"os"
"path/filepath"
)
func getStorePath() string {
// TODO - system wide location?
home := os.Getenv("HOME")
return filepath.Join(home, "Library", "Application Support", "Ollama", "config.json")
}

16
app/store/store_linux.go Normal file
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package store
import (
"os"
"path/filepath"
)
func getStorePath() string {
if os.Geteuid() == 0 {
// TODO where should we store this on linux for system-wide operation?
return "/etc/ollama/config.json"
}
home := os.Getenv("HOME")
return filepath.Join(home, ".ollama", "config.json")
}

11
app/store/store_windows.go Normal file
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package store
import (
"os"
"path/filepath"
)
func getStorePath() string {
localAppData := os.Getenv("LOCALAPPDATA")
return filepath.Join(localAppData, "Ollama", "config.json")
}

24
app/tray/commontray/types.go Normal file
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package commontray
var (
Title = "Ollama"
ToolTip = "Ollama"
UpdateIconName = "tray_upgrade"
IconName = "tray"
)
type Callbacks struct {
Quit chan struct{}
Update chan struct{}
DoFirstUse chan struct{}
ShowLogs chan struct{}
}
type OllamaTray interface {
GetCallbacks() Callbacks
Run()
UpdateAvailable(ver string) error
DisplayFirstUseNotification() error
Quit()
}

33
app/tray/tray.go Normal file
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package tray
import (
"fmt"
"runtime"
"github.com/jmorganca/ollama/app/assets"
"github.com/jmorganca/ollama/app/tray/commontray"
)
func NewTray() (commontray.OllamaTray, error) {
extension := ".png"
if runtime.GOOS == "windows" {
extension = ".ico"
}
iconName := commontray.UpdateIconName + extension
updateIcon, err := assets.GetIcon(iconName)
if err != nil {
return nil, fmt.Errorf("failed to load icon %s: %w", iconName, err)
}
iconName = commontray.IconName + extension
icon, err := assets.GetIcon(iconName)
if err != nil {
return nil, fmt.Errorf("failed to load icon %s: %w", iconName, err)
}
tray, err := InitPlatformTray(icon, updateIcon)
if err != nil {
return nil, err
}
return tray, nil
}

13
app/tray/tray_nonwindows.go Normal file
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//go:build !windows
package tray
import (
"fmt"
"github.com/jmorganca/ollama/app/tray/commontray"
)
func InitPlatformTray(icon, updateIcon []byte) (commontray.OllamaTray, error) {
return nil, fmt.Errorf("NOT IMPLEMENTED YET")
}

10
app/tray/tray_windows.go Normal file
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package tray
import (
"github.com/jmorganca/ollama/app/tray/commontray"
"github.com/jmorganca/ollama/app/tray/wintray"
)
func InitPlatformTray(icon, updateIcon []byte) (commontray.OllamaTray, error) {
return wintray.InitTray(icon, updateIcon)
}

184
app/tray/wintray/eventloop.go Normal file
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//go:build windows
package wintray
import (
"fmt"
"log/slog"
"sync"
"unsafe"
"golang.org/x/sys/windows"
)
var (
quitOnce sync.Once
)
func (t *winTray) Run() {
nativeLoop()
}
func nativeLoop() {
// Main message pump.
slog.Debug("starting event handling loop")
m := &struct {
WindowHandle windows.Handle
Message uint32
Wparam uintptr
Lparam uintptr
Time uint32
Pt point
LPrivate uint32
}{}
for {
ret, _, err := pGetMessage.Call(uintptr(unsafe.Pointer(m)), 0, 0, 0)
// If the function retrieves a message other than WM_QUIT, the return value is nonzero.
// If the function retrieves the WM_QUIT message, the return value is zero.
// If there is an error, the return value is -1
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms644936(v=vs.85).aspx
switch int32(ret) {
case -1:
slog.Error(fmt.Sprintf("get message failure: %v", err))
return
case 0:
return
default:
pTranslateMessage.Call(uintptr(unsafe.Pointer(m))) //nolint:errcheck
pDispatchMessage.Call(uintptr(unsafe.Pointer(m))) //nolint:errcheck
}
}
}
// WindowProc callback function that processes messages sent to a window.
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms633573(v=vs.85).aspx
func (t *winTray) wndProc(hWnd windows.Handle, message uint32, wParam, lParam uintptr) (lResult uintptr) {
const (
WM_RBUTTONUP = 0x0205
WM_LBUTTONUP = 0x0202
WM_COMMAND = 0x0111
WM_ENDSESSION = 0x0016
WM_CLOSE = 0x0010
WM_DESTROY = 0x0002
WM_MOUSEMOVE = 0x0200
WM_LBUTTONDOWN = 0x0201
)
switch message {
case WM_COMMAND:
menuItemId := int32(wParam)
// https://docs.microsoft.com/en-us/windows/win32/menurc/wm-command#menus
switch menuItemId {
case quitMenuID:
select {
case t.callbacks.Quit <- struct{}{}:
// should not happen but in case not listening
default:
slog.Error("no listener on Quit")
}
case updateMenuID:
select {
case t.callbacks.Update <- struct{}{}:
// should not happen but in case not listening
default:
slog.Error("no listener on Update")
}
case diagLogsMenuID:
select {
case t.callbacks.ShowLogs <- struct{}{}:
// should not happen but in case not listening
default:
slog.Error("no listener on ShowLogs")
}
default:
slog.Debug(fmt.Sprintf("Unexpected menu item id: %d", menuItemId))
}
case WM_CLOSE:
boolRet, _, err := pDestroyWindow.Call(uintptr(t.window))
if boolRet == 0 {
slog.Error(fmt.Sprintf("failed to destroy window: %s", err))
}
err = t.wcex.unregister()
if err != nil {
slog.Error(fmt.Sprintf("failed to uregister windo %s", err))
}
case WM_DESTROY:
// same as WM_ENDSESSION, but throws 0 exit code after all
defer pPostQuitMessage.Call(uintptr(int32(0))) //nolint:errcheck
fallthrough
case WM_ENDSESSION:
t.muNID.Lock()
if t.nid != nil {
err := t.nid.delete()
if err != nil {
slog.Error(fmt.Sprintf("failed to delete nid: %s", err))
}
}
t.muNID.Unlock()
case t.wmSystrayMessage:
switch lParam {
case WM_MOUSEMOVE, WM_LBUTTONDOWN:
// Ignore these...
case WM_RBUTTONUP, WM_LBUTTONUP:
err := t.showMenu()
if err != nil {
slog.Error(fmt.Sprintf("failed to show menu: %s", err))
}
case 0x405: // TODO - how is this magic value derived for the notification left click
if t.pendingUpdate {
select {
case t.callbacks.Update <- struct{}{}:
// should not happen but in case not listening
default:
slog.Error("no listener on Update")
}
} else {
select {
case t.callbacks.DoFirstUse <- struct{}{}:
// should not happen but in case not listening
default:
slog.Error("no listener on DoFirstUse")
}
}
case 0x404: // Middle click or close notification
// slog.Debug("doing nothing on close of first time notification")
default:
// 0x402 also seems common - what is it?
slog.Debug(fmt.Sprintf("unmanaged app message, lParm: 0x%x", lParam))
}
case t.wmTaskbarCreated: // on explorer.exe restarts
t.muNID.Lock()
err := t.nid.add()
if err != nil {
slog.Error(fmt.Sprintf("failed to refresh the taskbar on explorer restart: %s", err))
}
t.muNID.Unlock()
default:
// Calls the default window procedure to provide default processing for any window messages that an application does not process.
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms633572(v=vs.85).aspx
lResult, _, _ = pDefWindowProc.Call(
uintptr(hWnd),
uintptr(message),
uintptr(wParam),
uintptr(lParam),
)
}
return
}
func (t *winTray) Quit() {
quitOnce.Do(quit)
}
func quit() {
boolRet, _, err := pPostMessage.Call(
uintptr(wt.window),
WM_CLOSE,
0,
0,
)
if boolRet == 0 {
slog.Error(fmt.Sprintf("failed to post close message on shutdown %s", err))
}
}

71
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//go:build windows
package wintray
import (
"fmt"
"log/slog"
"unsafe"
"golang.org/x/sys/windows"
)
const (
updatAvailableMenuID = 1
updateMenuID = updatAvailableMenuID + 1
separatorMenuID = updateMenuID + 1
diagLogsMenuID = separatorMenuID + 1
diagSeparatorMenuID = diagLogsMenuID + 1
quitMenuID = diagSeparatorMenuID + 1
)
func (t *winTray) initMenus() error {
if err := t.addOrUpdateMenuItem(diagLogsMenuID, 0, diagLogsMenuTitle, false); err != nil {
return fmt.Errorf("unable to create menu entries %w\n", err)
}
if err := t.addSeparatorMenuItem(diagSeparatorMenuID, 0); err != nil {
return fmt.Errorf("unable to create menu entries %w", err)
}
if err := t.addOrUpdateMenuItem(quitMenuID, 0, quitMenuTitle, false); err != nil {
return fmt.Errorf("unable to create menu entries %w\n", err)
}
return nil
}
func (t *winTray) UpdateAvailable(ver string) error {
if !t.updateNotified {
slog.Debug("updating menu and sending notification for new update")
if err := t.addOrUpdateMenuItem(updatAvailableMenuID, 0, updateAvailableMenuTitle, true); err != nil {
return fmt.Errorf("unable to create menu entries %w", err)
}
if err := t.addOrUpdateMenuItem(updateMenuID, 0, updateMenutTitle, false); err != nil {
return fmt.Errorf("unable to create menu entries %w", err)
}
if err := t.addSeparatorMenuItem(separatorMenuID, 0); err != nil {
return fmt.Errorf("unable to create menu entries %w", err)
}
iconFilePath, err := iconBytesToFilePath(wt.updateIcon)
if err != nil {
return fmt.Errorf("unable to write icon data to temp file: %w", err)
}
if err := wt.setIcon(iconFilePath); err != nil {
return fmt.Errorf("unable to set icon: %w", err)
}
t.updateNotified = true
t.pendingUpdate = true
// Now pop up the notification
t.muNID.Lock()
defer t.muNID.Unlock()
copy(t.nid.InfoTitle[:], windows.StringToUTF16(updateTitle))
copy(t.nid.Info[:], windows.StringToUTF16(fmt.Sprintf(updateMessage, ver)))
t.nid.Flags |= NIF_INFO
t.nid.Timeout = 10
t.nid.Size = uint32(unsafe.Sizeof(*wt.nid))
err = t.nid.modify()
if err != nil {
return err
}
}
return nil
}

15
app/tray/wintray/messages.go Normal file
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//go:build windows
package wintray
const (
firstTimeTitle = "Ollama is running"
firstTimeMessage = "Click here to get started"
updateTitle = "Update available"
updateMessage = "Ollama version %s is ready to install"
quitMenuTitle = "Quit Ollama"
updateAvailableMenuTitle = "An update is available"
updateMenutTitle = "Restart to update"
diagLogsMenuTitle = "View logs"
)

66
app/tray/wintray/notifyicon.go Normal file
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//go:build windows
package wintray
import (
"unsafe"
"golang.org/x/sys/windows"
)
// Contains information that the system needs to display notifications in the notification area.
// Used by Shell_NotifyIcon.
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb773352(v=vs.85).aspx
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb762159
type notifyIconData struct {
Size uint32
Wnd windows.Handle
ID, Flags, CallbackMessage uint32
Icon windows.Handle
Tip [128]uint16
State, StateMask uint32
Info [256]uint16
// Timeout, Version uint32
Timeout uint32
InfoTitle [64]uint16
InfoFlags uint32
GuidItem windows.GUID
BalloonIcon windows.Handle
}
func (nid *notifyIconData) add() error {
const NIM_ADD = 0x00000000
res, _, err := pShellNotifyIcon.Call(
uintptr(NIM_ADD),
uintptr(unsafe.Pointer(nid)),
)
if res == 0 {
return err
}
return nil
}
func (nid *notifyIconData) modify() error {
const NIM_MODIFY = 0x00000001
res, _, err := pShellNotifyIcon.Call(
uintptr(NIM_MODIFY),
uintptr(unsafe.Pointer(nid)),
)
if res == 0 {
return err
}
return nil
}
func (nid *notifyIconData) delete() error {
const NIM_DELETE = 0x00000002
res, _, err := pShellNotifyIcon.Call(
uintptr(NIM_DELETE),
uintptr(unsafe.Pointer(nid)),
)
if res == 0 {
return err
}
return nil
}

485
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//go:build windows
package wintray
import (
"crypto/md5"
"encoding/hex"
"fmt"
"log/slog"
"os"
"path/filepath"
"sort"
"sync"
"unsafe"
"github.com/jmorganca/ollama/app/tray/commontray"
"golang.org/x/sys/windows"
)
// Helpful sources: https://github.com/golang/exp/blob/master/shiny/driver/internal/win32
// Contains information about loaded resources
type winTray struct {
instance,
icon,
cursor,
window windows.Handle
loadedImages map[string]windows.Handle
muLoadedImages sync.RWMutex
// menus keeps track of the submenus keyed by the menu item ID, plus 0
// which corresponds to the main popup menu.
menus map[uint32]windows.Handle
muMenus sync.RWMutex
menuOf map[uint32]windows.Handle
muMenuOf sync.RWMutex
// menuItemIcons maintains the bitmap of each menu item (if applies). It's
// needed to show the icon correctly when showing a previously hidden menu
// item again.
// menuItemIcons map[uint32]windows.Handle
// muMenuItemIcons sync.RWMutex
visibleItems map[uint32][]uint32
muVisibleItems sync.RWMutex
nid *notifyIconData
muNID sync.RWMutex
wcex *wndClassEx
wmSystrayMessage,
wmTaskbarCreated uint32
pendingUpdate bool
updateNotified bool // Only pop up the notification once - TODO consider daily nag?
// Callbacks
callbacks commontray.Callbacks
normalIcon []byte
updateIcon []byte
}
var wt winTray
func (t *winTray) GetCallbacks() commontray.Callbacks {
return t.callbacks
}
func InitTray(icon, updateIcon []byte) (*winTray, error) {
wt.callbacks.Quit = make(chan struct{})
wt.callbacks.Update = make(chan struct{})
wt.callbacks.ShowLogs = make(chan struct{})
wt.callbacks.DoFirstUse = make(chan struct{})
wt.normalIcon = icon
wt.updateIcon = updateIcon
if err := wt.initInstance(); err != nil {
return nil, fmt.Errorf("Unable to init instance: %w\n", err)
}
if err := wt.createMenu(); err != nil {
return nil, fmt.Errorf("Unable to create menu: %w\n", err)
}
iconFilePath, err := iconBytesToFilePath(wt.normalIcon)
if err != nil {
return nil, fmt.Errorf("Unable to write icon data to temp file: %w", err)
}
if err := wt.setIcon(iconFilePath); err != nil {
return nil, fmt.Errorf("Unable to set icon: %w", err)
}
return &wt, wt.initMenus()
}
func (t *winTray) initInstance() error {
const (
className = "OllamaClass"
windowName = ""
)
t.wmSystrayMessage = WM_USER + 1
t.visibleItems = make(map[uint32][]uint32)
t.menus = make(map[uint32]windows.Handle)
t.menuOf = make(map[uint32]windows.Handle)
t.loadedImages = make(map[string]windows.Handle)
taskbarEventNamePtr, _ := windows.UTF16PtrFromString("TaskbarCreated")
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms644947
res, _, err := pRegisterWindowMessage.Call(
uintptr(unsafe.Pointer(taskbarEventNamePtr)),
)
if res == 0 { // success 0xc000-0xfff
return fmt.Errorf("failed to register window: %w", err)
}
t.wmTaskbarCreated = uint32(res)
instanceHandle, _, err := pGetModuleHandle.Call(0)
if instanceHandle == 0 {
return err
}
t.instance = windows.Handle(instanceHandle)
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms648072(v=vs.85).aspx
iconHandle, _, err := pLoadIcon.Call(0, uintptr(IDI_APPLICATION))
if iconHandle == 0 {
return err
}
t.icon = windows.Handle(iconHandle)
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms648391(v=vs.85).aspx
cursorHandle, _, err := pLoadCursor.Call(0, uintptr(IDC_ARROW))
if cursorHandle == 0 {
return err
}
t.cursor = windows.Handle(cursorHandle)
classNamePtr, err := windows.UTF16PtrFromString(className)
if err != nil {
return err
}
windowNamePtr, err := windows.UTF16PtrFromString(windowName)
if err != nil {
return err
}
t.wcex = &wndClassEx{
Style: CS_HREDRAW | CS_VREDRAW,
WndProc: windows.NewCallback(t.wndProc),
Instance: t.instance,
Icon: t.icon,
Cursor: t.cursor,
Background: windows.Handle(6), // (COLOR_WINDOW + 1)
ClassName: classNamePtr,
IconSm: t.icon,
}
if err := t.wcex.register(); err != nil {
return err
}
windowHandle, _, err := pCreateWindowEx.Call(
uintptr(0),
uintptr(unsafe.Pointer(classNamePtr)),
uintptr(unsafe.Pointer(windowNamePtr)),
uintptr(WS_OVERLAPPEDWINDOW),
uintptr(CW_USEDEFAULT),
uintptr(CW_USEDEFAULT),
uintptr(CW_USEDEFAULT),
uintptr(CW_USEDEFAULT),
uintptr(0),
uintptr(0),
uintptr(t.instance),
uintptr(0),
)
if windowHandle == 0 {
return err
}
t.window = windows.Handle(windowHandle)
pShowWindow.Call(uintptr(t.window), uintptr(SW_HIDE)) //nolint:errcheck
boolRet, _, err := pUpdateWindow.Call(uintptr(t.window))
if boolRet == 0 {
slog.Error(fmt.Sprintf("failed to update window: %s", err))
}
t.muNID.Lock()
defer t.muNID.Unlock()
t.nid = &notifyIconData{
Wnd: windows.Handle(t.window),
ID: 100,
Flags: NIF_MESSAGE,
CallbackMessage: t.wmSystrayMessage,
}
t.nid.Size = uint32(unsafe.Sizeof(*t.nid))
return t.nid.add()
}
func (t *winTray) createMenu() error {
menuHandle, _, err := pCreatePopupMenu.Call()
if menuHandle == 0 {
return err
}
t.menus[0] = windows.Handle(menuHandle)
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms647575(v=vs.85).aspx
mi := struct {
Size, Mask, Style, Max uint32
Background windows.Handle
ContextHelpID uint32
MenuData uintptr
}{
Mask: MIM_APPLYTOSUBMENUS,
}
mi.Size = uint32(unsafe.Sizeof(mi))
res, _, err := pSetMenuInfo.Call(
uintptr(t.menus[0]),
uintptr(unsafe.Pointer(&mi)),
)
if res == 0 {
return err
}
return nil
}
// Contains information about a menu item.
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms647578(v=vs.85).aspx
type menuItemInfo struct {
Size, Mask, Type, State uint32
ID uint32
SubMenu, Checked, Unchecked windows.Handle
ItemData uintptr
TypeData *uint16
Cch uint32
BMPItem windows.Handle
}
func (t *winTray) addOrUpdateMenuItem(menuItemId uint32, parentId uint32, title string, disabled bool) error {
titlePtr, err := windows.UTF16PtrFromString(title)
if err != nil {
return err
}
mi := menuItemInfo{
Mask: MIIM_FTYPE | MIIM_STRING | MIIM_ID | MIIM_STATE,
Type: MFT_STRING,
ID: uint32(menuItemId),
TypeData: titlePtr,
Cch: uint32(len(title)),
}
mi.Size = uint32(unsafe.Sizeof(mi))
if disabled {
mi.State |= MFS_DISABLED
}
var res uintptr
t.muMenus.RLock()
menu := t.menus[parentId]
t.muMenus.RUnlock()
if t.getVisibleItemIndex(parentId, menuItemId) != -1 {
// We set the menu item info based on the menuID
boolRet, _, err := pSetMenuItemInfo.Call(
uintptr(menu),
uintptr(menuItemId),
0,
uintptr(unsafe.Pointer(&mi)),
)
if boolRet == 0 {
return fmt.Errorf("failed to set menu item: %w", err)
}
}
if res == 0 {
// Menu item does not already exist, create it
t.muMenus.RLock()
submenu, exists := t.menus[menuItemId]
t.muMenus.RUnlock()
if exists {
mi.Mask |= MIIM_SUBMENU
mi.SubMenu = submenu
}
t.addToVisibleItems(parentId, menuItemId)
position := t.getVisibleItemIndex(parentId, menuItemId)
res, _, err = pInsertMenuItem.Call(
uintptr(menu),
uintptr(position),
1,
uintptr(unsafe.Pointer(&mi)),
)
if res == 0 {
t.delFromVisibleItems(parentId, menuItemId)
return err
}
t.muMenuOf.Lock()
t.menuOf[menuItemId] = menu
t.muMenuOf.Unlock()
}
return nil
}
func (t *winTray) addSeparatorMenuItem(menuItemId, parentId uint32) error {
mi := menuItemInfo{
Mask: MIIM_FTYPE | MIIM_ID | MIIM_STATE,
Type: MFT_SEPARATOR,
ID: uint32(menuItemId),
}
mi.Size = uint32(unsafe.Sizeof(mi))
t.addToVisibleItems(parentId, menuItemId)
position := t.getVisibleItemIndex(parentId, menuItemId)
t.muMenus.RLock()
menu := uintptr(t.menus[parentId])
t.muMenus.RUnlock()
res, _, err := pInsertMenuItem.Call(
menu,
uintptr(position),
1,
uintptr(unsafe.Pointer(&mi)),
)
if res == 0 {
return err
}
return nil
}
// func (t *winTray) hideMenuItem(menuItemId, parentId uint32) error {
// const ERROR_SUCCESS syscall.Errno = 0
// t.muMenus.RLock()
// menu := uintptr(t.menus[parentId])
// t.muMenus.RUnlock()
// res, _, err := pRemoveMenu.Call(
// menu,
// uintptr(menuItemId),
// MF_BYCOMMAND,
// )
// if res == 0 && err.(syscall.Errno) != ERROR_SUCCESS {
// return err
// }
// t.delFromVisibleItems(parentId, menuItemId)
// return nil
// }
func (t *winTray) showMenu() error {
p := point{}
boolRet, _, err := pGetCursorPos.Call(uintptr(unsafe.Pointer(&p)))
if boolRet == 0 {
return err
}
boolRet, _, err = pSetForegroundWindow.Call(uintptr(t.window))
if boolRet == 0 {
slog.Warn(fmt.Sprintf("failed to bring menu to foreground: %s", err))
}
boolRet, _, err = pTrackPopupMenu.Call(
uintptr(t.menus[0]),
TPM_BOTTOMALIGN|TPM_LEFTALIGN,
uintptr(p.X),
uintptr(p.Y),
0,
uintptr(t.window),
0,
)
if boolRet == 0 {
return err
}
return nil
}
func (t *winTray) delFromVisibleItems(parent, val uint32) {
t.muVisibleItems.Lock()
defer t.muVisibleItems.Unlock()
visibleItems := t.visibleItems[parent]
for i, itemval := range visibleItems {
if val == itemval {
t.visibleItems[parent] = append(visibleItems[:i], visibleItems[i+1:]...)
break
}
}
}
func (t *winTray) addToVisibleItems(parent, val uint32) {
t.muVisibleItems.Lock()
defer t.muVisibleItems.Unlock()
if visibleItems, exists := t.visibleItems[parent]; !exists {
t.visibleItems[parent] = []uint32{val}
} else {
newvisible := append(visibleItems, val)
sort.Slice(newvisible, func(i, j int) bool { return newvisible[i] < newvisible[j] })
t.visibleItems[parent] = newvisible
}
}
func (t *winTray) getVisibleItemIndex(parent, val uint32) int {
t.muVisibleItems.RLock()
defer t.muVisibleItems.RUnlock()
for i, itemval := range t.visibleItems[parent] {
if val == itemval {
return i
}
}
return -1
}
func iconBytesToFilePath(iconBytes []byte) (string, error) {
bh := md5.Sum(iconBytes)
dataHash := hex.EncodeToString(bh[:])
iconFilePath := filepath.Join(os.TempDir(), "ollama_temp_icon_"+dataHash)
if _, err := os.Stat(iconFilePath); os.IsNotExist(err) {
if err := os.WriteFile(iconFilePath, iconBytes, 0644); err != nil {
return "", err
}
}
return iconFilePath, nil
}
// Loads an image from file and shows it in tray.
// Shell_NotifyIcon: https://msdn.microsoft.com/en-us/library/windows/desktop/bb762159(v=vs.85).aspx
func (t *winTray) setIcon(src string) error {
h, err := t.loadIconFrom(src)
if err != nil {
return err
}
t.muNID.Lock()
defer t.muNID.Unlock()
t.nid.Icon = h
t.nid.Flags |= NIF_ICON
t.nid.Size = uint32(unsafe.Sizeof(*t.nid))
return t.nid.modify()
}
// Loads an image from file to be shown in tray or menu item.
// LoadImage: https://msdn.microsoft.com/en-us/library/windows/desktop/ms648045(v=vs.85).aspx
func (t *winTray) loadIconFrom(src string) (windows.Handle, error) {
// Save and reuse handles of loaded images
t.muLoadedImages.RLock()
h, ok := t.loadedImages[src]
t.muLoadedImages.RUnlock()
if !ok {
srcPtr, err := windows.UTF16PtrFromString(src)
if err != nil {
return 0, err
}
res, _, err := pLoadImage.Call(
0,
uintptr(unsafe.Pointer(srcPtr)),
IMAGE_ICON,
0,
0,
LR_LOADFROMFILE|LR_DEFAULTSIZE,
)
if res == 0 {
return 0, err
}
h = windows.Handle(res)
t.muLoadedImages.Lock()
t.loadedImages[src] = h
t.muLoadedImages.Unlock()
}
return h, nil
}
func (t *winTray) DisplayFirstUseNotification() error {
t.muNID.Lock()
defer t.muNID.Unlock()
copy(t.nid.InfoTitle[:], windows.StringToUTF16(firstTimeTitle))
copy(t.nid.Info[:], windows.StringToUTF16(firstTimeMessage))
t.nid.Flags |= NIF_INFO
t.nid.Size = uint32(unsafe.Sizeof(*wt.nid))
return t.nid.modify()
}

89
app/tray/wintray/w32api.go Normal file
View File

@ -0,0 +1,89 @@
//go:build windows
package wintray
import (
"runtime"
"golang.org/x/sys/windows"
)
var (
k32 = windows.NewLazySystemDLL("Kernel32.dll")
u32 = windows.NewLazySystemDLL("User32.dll")
s32 = windows.NewLazySystemDLL("Shell32.dll")
pCreatePopupMenu = u32.NewProc("CreatePopupMenu")
pCreateWindowEx = u32.NewProc("CreateWindowExW")
pDefWindowProc = u32.NewProc("DefWindowProcW")
pDestroyWindow = u32.NewProc("DestroyWindow")
pDispatchMessage = u32.NewProc("DispatchMessageW")
pGetCursorPos = u32.NewProc("GetCursorPos")
pGetMessage = u32.NewProc("GetMessageW")
pGetModuleHandle = k32.NewProc("GetModuleHandleW")
pInsertMenuItem = u32.NewProc("InsertMenuItemW")
pLoadCursor = u32.NewProc("LoadCursorW")
pLoadIcon = u32.NewProc("LoadIconW")
pLoadImage = u32.NewProc("LoadImageW")
pPostMessage = u32.NewProc("PostMessageW")
pPostQuitMessage = u32.NewProc("PostQuitMessage")
pRegisterClass = u32.NewProc("RegisterClassExW")
pRegisterWindowMessage = u32.NewProc("RegisterWindowMessageW")
pSetForegroundWindow = u32.NewProc("SetForegroundWindow")
pSetMenuInfo = u32.NewProc("SetMenuInfo")
pSetMenuItemInfo = u32.NewProc("SetMenuItemInfoW")
pShellNotifyIcon = s32.NewProc("Shell_NotifyIconW")
pShowWindow = u32.NewProc("ShowWindow")
pTrackPopupMenu = u32.NewProc("TrackPopupMenu")
pTranslateMessage = u32.NewProc("TranslateMessage")
pUnregisterClass = u32.NewProc("UnregisterClassW")
pUpdateWindow = u32.NewProc("UpdateWindow")
)
const (
CS_HREDRAW = 0x0002
CS_VREDRAW = 0x0001
CW_USEDEFAULT = 0x80000000
IDC_ARROW = 32512 // Standard arrow
IDI_APPLICATION = 32512
IMAGE_ICON = 1 // Loads an icon
LR_DEFAULTSIZE = 0x00000040 // Loads default-size icon for windows(SM_CXICON x SM_CYICON) if cx, cy are set to zero
LR_LOADFROMFILE = 0x00000010 // Loads the stand-alone image from the file
MF_BYCOMMAND = 0x00000000
MFS_DISABLED = 0x00000003
MFT_SEPARATOR = 0x00000800
MFT_STRING = 0x00000000
MIIM_BITMAP = 0x00000080
MIIM_FTYPE = 0x00000100
MIIM_ID = 0x00000002
MIIM_STATE = 0x00000001
MIIM_STRING = 0x00000040
MIIM_SUBMENU = 0x00000004
MIM_APPLYTOSUBMENUS = 0x80000000
NIF_ICON = 0x00000002
NIF_INFO = 0x00000010
NIF_MESSAGE = 0x00000001
SW_HIDE = 0
TPM_BOTTOMALIGN = 0x0020
TPM_LEFTALIGN = 0x0000
WM_CLOSE = 0x0010
WM_USER = 0x0400
WS_CAPTION = 0x00C00000
WS_MAXIMIZEBOX = 0x00010000
WS_MINIMIZEBOX = 0x00020000
WS_OVERLAPPED = 0x00000000
WS_OVERLAPPEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX
WS_SYSMENU = 0x00080000
WS_THICKFRAME = 0x00040000
)
// Not sure if this is actually needed on windows
func init() {
runtime.LockOSThread()
}
// The POINT structure defines the x- and y- coordinates of a point.
// https://msdn.microsoft.com/en-us/library/windows/desktop/dd162805(v=vs.85).aspx
type point struct {
X, Y int32
}

45
app/tray/wintray/winclass.go Normal file
View File

@ -0,0 +1,45 @@
//go:build windows
package wintray
import (
"unsafe"
"golang.org/x/sys/windows"
)
// Contains window class information.
// It is used with the RegisterClassEx and GetClassInfoEx functions.
// https://msdn.microsoft.com/en-us/library/ms633577.aspx
type wndClassEx struct {
Size, Style uint32
WndProc uintptr
ClsExtra, WndExtra int32
Instance, Icon, Cursor, Background windows.Handle
MenuName, ClassName *uint16
IconSm windows.Handle
}
// Registers a window class for subsequent use in calls to the CreateWindow or CreateWindowEx function.
// https://msdn.microsoft.com/en-us/library/ms633587.aspx
func (w *wndClassEx) register() error {
w.Size = uint32(unsafe.Sizeof(*w))
res, _, err := pRegisterClass.Call(uintptr(unsafe.Pointer(w)))
if res == 0 {
return err
}
return nil
}
// Unregisters a window class, freeing the memory required for the class.
// https://msdn.microsoft.com/en-us/library/ms644899.aspx
func (w *wndClassEx) unregister() error {
res, _, err := pUnregisterClass.Call(
uintptr(unsafe.Pointer(w.ClassName)),
uintptr(w.Instance),
)
if res == 0 {
return err
}
return nil
}

61
auth/auth.go Normal file
View File

@ -0,0 +1,61 @@
package auth
import (
"bytes"
"context"
"crypto/rand"
"encoding/base64"
"fmt"
"io"
"log/slog"
"os"
"path/filepath"
"golang.org/x/crypto/ssh"
)
const defaultPrivateKey = "id_ed25519"
func NewNonce(r io.Reader, length int) (string, error) {
nonce := make([]byte, length)
if _, err := io.ReadFull(r, nonce); err != nil {
return "", err
}
return base64.RawURLEncoding.EncodeToString(nonce), nil
}
func Sign(ctx context.Context, bts []byte) (string, error) {
home, err := os.UserHomeDir()
if err != nil {
return "", err
}
keyPath := filepath.Join(home, ".ollama", defaultPrivateKey)
privateKeyFile, err := os.ReadFile(keyPath)
if err != nil {
slog.Info(fmt.Sprintf("Failed to load private key: %v", err))
return "", err
}
privateKey, err := ssh.ParsePrivateKey(privateKeyFile)
if err != nil {
return "", err
}
// get the pubkey, but remove the type
publicKey := ssh.MarshalAuthorizedKey(privateKey.PublicKey())
parts := bytes.Split(publicKey, []byte(" "))
if len(parts) < 2 {
return "", fmt.Errorf("malformed public key")
}
signedData, err := privateKey.Sign(rand.Reader, bts)
if err != nil {
return "", err
}
// signature is <pubkey>:<signature>
return fmt.Sprintf("%s:%s", bytes.TrimSpace(parts[1]), base64.StdEncoding.EncodeToString(signedData.Blob)), nil
}

193
cmd/cmd.go
View File

@ -1,6 +1,7 @@
package cmd
import (
"archive/zip"
"bytes"
"context"
"crypto/ed25519"
@ -14,7 +15,6 @@ import (
"net"
"net/http"
"os"
"os/exec"
"os/signal"
"path/filepath"
"runtime"
@ -22,6 +22,8 @@ import (
"syscall"
"time"
"github.com/containerd/console"
"github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
"golang.org/x/crypto/ssh"
@ -86,22 +88,82 @@ func CreateHandler(cmd *cobra.Command, args []string) error {
path = filepath.Join(filepath.Dir(filename), path)
}
bin, err := os.Open(path)
fi, err := os.Stat(path)
if errors.Is(err, os.ErrNotExist) && c.Name == "model" {
continue
} else if err != nil {
return err
}
defer bin.Close()
hash := sha256.New()
if _, err := io.Copy(hash, bin); err != nil {
return err
// TODO make this work w/ adapters
if fi.IsDir() {
tf, err := os.CreateTemp("", "ollama-tf")
if err != nil {
return err
}
defer os.RemoveAll(tf.Name())
zf := zip.NewWriter(tf)
files, err := filepath.Glob(filepath.Join(path, "model-*.safetensors"))
if err != nil {
return err
}
if len(files) == 0 {
return fmt.Errorf("no safetensors files were found in '%s'", path)
}
// add the safetensor config file + tokenizer
files = append(files, filepath.Join(path, "config.json"))
files = append(files, filepath.Join(path, "added_tokens.json"))
files = append(files, filepath.Join(path, "tokenizer.model"))
for _, fn := range files {
f, err := os.Open(fn)
if os.IsNotExist(err) && strings.HasSuffix(fn, "added_tokens.json") {
continue
} else if err != nil {
return err
}
fi, err := f.Stat()
if err != nil {
return err
}
h, err := zip.FileInfoHeader(fi)
if err != nil {
return err
}
h.Name = filepath.Base(fn)
h.Method = zip.Store
w, err := zf.CreateHeader(h)
if err != nil {
return err
}
_, err = io.Copy(w, f)
if err != nil {
return err
}
}
if err := zf.Close(); err != nil {
return err
}
if err := tf.Close(); err != nil {
return err
}
path = tf.Name()
}
bin.Seek(0, io.SeekStart)
digest := fmt.Sprintf("sha256:%x", hash.Sum(nil))
if err = client.CreateBlob(cmd.Context(), digest, bin); err != nil {
digest, err := createBlob(cmd, client, path)
if err != nil {
return err
}
@ -140,6 +202,26 @@ func CreateHandler(cmd *cobra.Command, args []string) error {
return nil
}
func createBlob(cmd *cobra.Command, client *api.Client, path string) (string, error) {
bin, err := os.Open(path)
if err != nil {
return "", err
}
defer bin.Close()
hash := sha256.New()
if _, err := io.Copy(hash, bin); err != nil {
return "", err
}
bin.Seek(0, io.SeekStart)
digest := fmt.Sprintf("sha256:%x", hash.Sum(nil))
if err = client.CreateBlob(cmd.Context(), digest, bin); err != nil {
return "", err
}
return digest, nil
}
func RunHandler(cmd *cobra.Command, args []string) error {
client, err := api.ClientFromEnvironment()
if err != nil {
@ -685,7 +767,7 @@ func generate(cmd *cobra.Command, opts runOptions) error {
}
func RunServer(cmd *cobra.Command, _ []string) error {
host, port, err := net.SplitHostPort(os.Getenv("OLLAMA_HOST"))
host, port, err := net.SplitHostPort(strings.Trim(os.Getenv("OLLAMA_HOST"), "\"'"))
if err != nil {
host, port = "127.0.0.1", "11434"
if ip := net.ParseIP(strings.Trim(os.Getenv("OLLAMA_HOST"), "[]")); ip != nil {
@ -717,59 +799,42 @@ func initializeKeypair() error {
_, err = os.Stat(privKeyPath)
if os.IsNotExist(err) {
fmt.Printf("Couldn't find '%s'. Generating new private key.\n", privKeyPath)
_, privKey, err := ed25519.GenerateKey(rand.Reader)
cryptoPublicKey, cryptoPrivateKey, err := ed25519.GenerateKey(rand.Reader)
if err != nil {
return err
}
privKeyBytes, err := format.OpenSSHPrivateKey(privKey, "")
privateKeyBytes, err := ssh.MarshalPrivateKey(cryptoPrivateKey, "")
if err != nil {
return err
}
err = os.MkdirAll(filepath.Dir(privKeyPath), 0o755)
if err != nil {
if err := os.MkdirAll(filepath.Dir(privKeyPath), 0o755); err != nil {
return fmt.Errorf("could not create directory %w", err)
}
err = os.WriteFile(privKeyPath, pem.EncodeToMemory(privKeyBytes), 0o600)
if err := os.WriteFile(privKeyPath, pem.EncodeToMemory(privateKeyBytes), 0o600); err != nil {
return err
}
sshPublicKey, err := ssh.NewPublicKey(cryptoPublicKey)
if err != nil {
return err
}
sshPrivateKey, err := ssh.NewSignerFromKey(privKey)
if err != nil {
publicKeyBytes := ssh.MarshalAuthorizedKey(sshPublicKey)
if err := os.WriteFile(pubKeyPath, publicKeyBytes, 0o644); err != nil {
return err
}
pubKeyData := ssh.MarshalAuthorizedKey(sshPrivateKey.PublicKey())
err = os.WriteFile(pubKeyPath, pubKeyData, 0o644)
if err != nil {
return err
}
fmt.Printf("Your new public key is: \n\n%s\n", string(pubKeyData))
fmt.Printf("Your new public key is: \n\n%s\n", publicKeyBytes)
}
return nil
}
func startMacApp(ctx context.Context, client *api.Client) error {
exe, err := os.Executable()
if err != nil {
return err
}
link, err := os.Readlink(exe)
if err != nil {
return err
}
if !strings.Contains(link, "Ollama.app") {
return fmt.Errorf("could not find ollama app")
}
path := strings.Split(link, "Ollama.app")
if err := exec.Command("/usr/bin/open", "-a", path[0]+"Ollama.app").Run(); err != nil {
return err
}
//nolint:unused
func waitForServer(ctx context.Context, client *api.Client) error {
// wait for the server to start
timeout := time.After(5 * time.Second)
tick := time.Tick(500 * time.Millisecond)
@ -783,6 +848,7 @@ func startMacApp(ctx context.Context, client *api.Client) error {
}
}
}
}
func checkServerHeartbeat(cmd *cobra.Command, _ []string) error {
@ -791,15 +857,11 @@ func checkServerHeartbeat(cmd *cobra.Command, _ []string) error {
return err
}
if err := client.Heartbeat(cmd.Context()); err != nil {
if !strings.Contains(err.Error(), "connection refused") {
if !strings.Contains(err.Error(), " refused") {
return err
}
if runtime.GOOS == "darwin" {
if err := startMacApp(cmd.Context(), client); err != nil {
return fmt.Errorf("could not connect to ollama app, is it running?")
}
} else {
return fmt.Errorf("could not connect to ollama server, run 'ollama serve' to start it")
if err := startApp(cmd.Context(), client); err != nil {
return fmt.Errorf("could not connect to ollama app, is it running?")
}
}
return nil
@ -825,10 +887,23 @@ func versionHandler(cmd *cobra.Command, _ []string) {
}
}
func appendHostEnvDocs(cmd *cobra.Command) {
const hostEnvDocs = `
Environment Variables:
OLLAMA_HOST The host:port or base URL of the Ollama server (e.g. http://localhost:11434)
`
cmd.SetUsageTemplate(cmd.UsageTemplate() + hostEnvDocs)
}
func NewCLI() *cobra.Command {
log.SetFlags(log.LstdFlags | log.Lshortfile)
cobra.EnableCommandSorting = false
if runtime.GOOS == "windows" {
// Enable colorful ANSI escape code in Windows terminal (disabled by default)
console.ConsoleFromFile(os.Stdout) //nolint:errcheck
}
rootCmd := &cobra.Command{
Use: "ollama",
Short: "Large language model runner",
@ -885,7 +960,6 @@ func NewCLI() *cobra.Command {
runCmd.Flags().Bool("insecure", false, "Use an insecure registry")
runCmd.Flags().Bool("nowordwrap", false, "Don't wrap words to the next line automatically")
runCmd.Flags().String("format", "", "Response format (e.g. json)")
serveCmd := &cobra.Command{
Use: "serve",
Aliases: []string{"start"},
@ -893,6 +967,13 @@ func NewCLI() *cobra.Command {
Args: cobra.ExactArgs(0),
RunE: RunServer,
}
serveCmd.SetUsageTemplate(serveCmd.UsageTemplate() + `
Environment Variables:
OLLAMA_HOST The host:port to bind to (default "127.0.0.1:11434")
OLLAMA_ORIGINS A comma separated list of allowed origins.
OLLAMA_MODELS The path to the models directory (default is "~/.ollama/models")
`)
pullCmd := &cobra.Command{
Use: "pull MODEL",
@ -921,7 +1002,6 @@ func NewCLI() *cobra.Command {
PreRunE: checkServerHeartbeat,
RunE: ListHandler,
}
copyCmd := &cobra.Command{
Use: "cp SOURCE TARGET",
Short: "Copy a model",
@ -938,6 +1018,19 @@ func NewCLI() *cobra.Command {
RunE: DeleteHandler,
}
for _, cmd := range []*cobra.Command{
createCmd,
showCmd,
runCmd,
pullCmd,
pushCmd,
listCmd,
copyCmd,
deleteCmd,
} {
appendHostEnvDocs(cmd)
}
rootCmd.AddCommand(
serveCmd,
createCmd,

15
cmd/interactive.go
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@ -354,8 +354,15 @@ func generateInteractive(cmd *cobra.Command, opts runOptions) error {
}
if args[1] == "system" {
opts.System = sb.String()
opts.Messages = append(opts.Messages, api.Message{Role: "system", Content: opts.System})
opts.System = sb.String() // for display in modelfile
newMessage := api.Message{Role: "system", Content: sb.String()}
// Check if the slice is not empty and the last message is from 'system'
if len(opts.Messages) > 0 && opts.Messages[len(opts.Messages)-1].Role == "system" {
// Replace the last message
opts.Messages[len(opts.Messages)-1] = newMessage
} else {
opts.Messages = append(opts.Messages, newMessage)
}
fmt.Println("Set system message.")
sb.Reset()
} else if args[1] == "template" {
@ -463,7 +470,7 @@ func generateInteractive(cmd *cobra.Command, opts runOptions) error {
} else {
usage()
}
case line == "/exit", line == "/bye":
case strings.HasPrefix(line, "/exit"), strings.HasPrefix(line, "/bye"):
return nil
case strings.HasPrefix(line, "/"):
args := strings.Fields(line)
@ -625,7 +632,7 @@ func getImageData(filePath string) ([]byte, error) {
}
contentType := http.DetectContentType(buf)
allowedTypes := []string{"image/jpeg", "image/jpg", "image/svg+xml", "image/png"}
allowedTypes := []string{"image/jpeg", "image/jpg", "image/png"}
if !slices.Contains(allowedTypes, contentType) {
return nil, fmt.Errorf("invalid image type: %s", contentType)
}

30
cmd/start_darwin.go Normal file
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@ -0,0 +1,30 @@
package cmd
import (
"context"
"fmt"
"os"
"os/exec"
"strings"
"github.com/jmorganca/ollama/api"
)
func startApp(ctx context.Context, client *api.Client) error {
exe, err := os.Executable()
if err != nil {
return err
}
link, err := os.Readlink(exe)
if err != nil {
return err
}
if !strings.Contains(link, "Ollama.app") {
return fmt.Errorf("could not find ollama app")
}
path := strings.Split(link, "Ollama.app")
if err := exec.Command("/usr/bin/open", "-a", path[0]+"Ollama.app").Run(); err != nil {
return err
}
return waitForServer(ctx, client)
}

14
cmd/start_default.go Normal file
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@ -0,0 +1,14 @@
//go:build !windows && !darwin
package cmd
import (
"context"
"fmt"
"github.com/jmorganca/ollama/api"
)
func startApp(ctx context.Context, client *api.Client) error {
return fmt.Errorf("could not connect to ollama server, run 'ollama serve' to start it")
}

58
cmd/start_windows.go Normal file
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@ -0,0 +1,58 @@
package cmd
import (
"context"
"errors"
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"syscall"
"github.com/jmorganca/ollama/api"
)
func startApp(ctx context.Context, client *api.Client) error {
// log.Printf("XXX Attempting to find and start ollama app")
AppName := "ollama app.exe"
exe, err := os.Executable()
if err != nil {
return err
}
appExe := filepath.Join(filepath.Dir(exe), AppName)
_, err = os.Stat(appExe)
if errors.Is(err, os.ErrNotExist) {
// Try the standard install location
localAppData := os.Getenv("LOCALAPPDATA")
appExe = filepath.Join(localAppData, "Ollama", AppName)
_, err := os.Stat(appExe)
if errors.Is(err, os.ErrNotExist) {
// Finally look in the path
appExe, err = exec.LookPath(AppName)
if err != nil {
return fmt.Errorf("could not locate ollama app")
}
}
}
// log.Printf("XXX attempting to start app %s", appExe)
cmd_path := "c:\\Windows\\system32\\cmd.exe"
cmd := exec.Command(cmd_path, "/c", appExe)
// TODO - these hide flags aren't working - still pops up a command window for some reason
cmd.SysProcAttr = &syscall.SysProcAttr{CreationFlags: 0x08000000, HideWindow: true}
// TODO this didn't help either...
cmd.Stdin = strings.NewReader("")
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err := cmd.Start(); err != nil {
return fmt.Errorf("unable to start ollama app %w", err)
}
if cmd.Process != nil {
defer cmd.Process.Release() //nolint:errcheck
}
return waitForServer(ctx, client)
}

331
convert/convert.go Normal file
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@ -0,0 +1,331 @@
package convert
import (
"bytes"
"cmp"
"encoding/binary"
"encoding/json"
"fmt"
"io"
"log/slog"
"os"
"path/filepath"
"regexp"
"slices"
"github.com/mitchellh/mapstructure"
"google.golang.org/protobuf/proto"
"github.com/jmorganca/ollama/convert/sentencepiece"
"github.com/jmorganca/ollama/llm"
)
type Params struct {
Architectures []string `json:"architectures"`
VocabSize int `json:"vocab_size"`
HiddenSize int `json:"hidden_size"` // n_embd
HiddenLayers int `json:"num_hidden_layers"` // n_layer
ContextSize int `json:"max_position_embeddings"`
IntermediateSize int `json:"intermediate_size"`
AttentionHeads int `json:"num_attention_heads"` // n_head
KeyValHeads int `json:"num_key_value_heads"`
NormEPS float64 `json:"rms_norm_eps"`
RopeFreqBase float64 `json:"rope_theta"`
BoSTokenID int `json:"bos_token_id"`
EoSTokenID int `json:"eos_token_id"`
}
type MetaData struct {
Type string `mapstructure:"dtype"`
Shape []int `mapstructure:"shape"`
Offsets []int `mapstructure:"data_offsets"`
}
func ReadSafeTensors(fn string, offset uint64) ([]llm.Tensor, uint64, error) {
f, err := os.Open(fn)
if err != nil {
return []llm.Tensor{}, 0, err
}
defer f.Close()
var jsonSize uint64
binary.Read(f, binary.LittleEndian, &jsonSize)
buf := make([]byte, jsonSize)
_, err = io.ReadFull(f, buf)
if err != nil {
return []llm.Tensor{}, 0, err
}
d := json.NewDecoder(bytes.NewBuffer(buf))
d.UseNumber()
var parsed map[string]interface{}
if err = d.Decode(&parsed); err != nil {
return []llm.Tensor{}, 0, err
}
var keys []string
for k := range parsed {
keys = append(keys, k)
}
slices.Sort(keys)
slog.Info("converting layers")
var tensors []llm.Tensor
for _, k := range keys {
vals := parsed[k].(map[string]interface{})
var data MetaData
if err = mapstructure.Decode(vals, &data); err != nil {
return []llm.Tensor{}, 0, err
}
var size uint64
var kind uint32
switch len(data.Shape) {
case 0:
// metadata
continue
case 1:
// convert to float32
kind = 0
size = uint64(data.Shape[0] * 4)
case 2:
// convert to float16
kind = 1
size = uint64(data.Shape[0] * data.Shape[1] * 2)
}
ggufName, err := GetTensorName(k)
if err != nil {
slog.Error("%v", err)
return []llm.Tensor{}, 0, err
}
shape := []uint64{0, 0, 0, 0}
for i := range data.Shape {
shape[i] = uint64(data.Shape[i])
}
t := llm.Tensor{
Name: ggufName,
Kind: kind,
Offset: offset,
Shape: shape[:],
FileName: fn,
OffsetPadding: 8 + jsonSize,
FileOffsets: []uint64{uint64(data.Offsets[0]), uint64(data.Offsets[1])},
}
slog.Debug(fmt.Sprintf("%v", t))
tensors = append(tensors, t)
offset += size
}
return tensors, offset, nil
}
func GetSafeTensors(dirpath string) ([]llm.Tensor, error) {
var tensors []llm.Tensor
files, err := filepath.Glob(filepath.Join(dirpath, "/model-*.safetensors"))
if err != nil {
return []llm.Tensor{}, err
}
var offset uint64
for _, f := range files {
var t []llm.Tensor
var err error
t, offset, err = ReadSafeTensors(f, offset)
if err != nil {
slog.Error("%v", err)
return []llm.Tensor{}, err
}
tensors = append(tensors, t...)
}
return tensors, nil
}
func GetParams(dirpath string) (*Params, error) {
f, err := os.Open(filepath.Join(dirpath, "config.json"))
if err != nil {
return nil, err
}
defer f.Close()
var params Params
d := json.NewDecoder(f)
err = d.Decode(&params)
if err != nil {
return nil, err
}
return &params, nil
}
// Details on gguf's tokenizer can be found at:
// https://github.com/ggerganov/ggml/blob/master/docs/gguf.md#tokenizer
type Vocab struct {
Tokens []string
Scores []float32
Types []int32
}
func LoadTokens(dirpath string) (*Vocab, error) {
slog.Info(fmt.Sprintf("reading vocab from %s", filepath.Join(dirpath, "tokenizer.model")))
in, err := os.ReadFile(filepath.Join(dirpath, "tokenizer.model"))
if err != nil {
return nil, err
}
// To regenerate sentencepiece from the protobufs use:
// protoc -I=./ --go_out=./ sentencepiece_model.proto
modelProto := &sentencepiece.ModelProto{}
if err := proto.Unmarshal(in, modelProto); err != nil {
return nil, err
}
v := &Vocab{
Tokens: make([]string, 0),
Scores: make([]float32, 0),
Types: make([]int32, 0),
}
pieces := modelProto.GetPieces()
for _, p := range pieces {
v.Tokens = append(v.Tokens, p.GetPiece())
v.Scores = append(v.Scores, p.GetScore())
t := p.GetType()
v.Types = append(v.Types, int32(t))
}
slog.Info(fmt.Sprintf("vocab size: %d", len(v.Tokens)))
// add any additional tokens
addIn, err := os.ReadFile(filepath.Join(dirpath, "added_tokens.json"))
if os.IsNotExist(err) {
return v, nil
} else if err != nil {
return nil, err
}
slog.Info("reading user defined tokens")
var extraTokenData map[string]int
if err := json.Unmarshal(addIn, &extraTokenData); err != nil {
return nil, err
}
type token struct {
key string
pos int
}
extraTokens := make([]token, 0)
for k, id := range extraTokenData {
extraTokens = append(extraTokens, token{k, id})
}
slices.SortFunc(extraTokens, func(a, b token) int {
return cmp.Compare(a.pos, b.pos)
})
numToks := len(v.Tokens)
for cnt, t := range extraTokens {
// the token id should match the specific index for the total number of tokens
if t.pos != cnt+numToks {
return nil, fmt.Errorf("token ID '%d' for '%s' doesn't match total token size", t.pos, t.key)
}
v.Tokens = append(v.Tokens, t.key)
v.Scores = append(v.Scores, -1000.0)
v.Types = append(v.Types, int32(llm.GGUFTokenUserDefined))
}
slog.Info(fmt.Sprintf("vocab size w/ extra tokens: %d", len(v.Tokens)))
return v, nil
}
func GetTensorName(n string) (string, error) {
tMap := map[string]string{
"model.embed_tokens.weight": "token_embd.weight",
"model.layers.(\\d+).input_layernorm.weight": "blk.$1.attn_norm.weight",
"model.layers.(\\d+).mlp.down_proj.weight": "blk.$1.ffn_down.weight",
"model.layers.(\\d+).mlp.gate_proj.weight": "blk.$1.ffn_gate.weight",
"model.layers.(\\d+).mlp.up_proj.weight": "blk.$1.ffn_up.weight",
"model.layers.(\\d+).post_attention_layernorm.weight": "blk.$1.ffn_norm.weight",
"model.layers.(\\d+).self_attn.k_proj.weight": "blk.$1.attn_k.weight",
"model.layers.(\\d+).self_attn.o_proj.weight": "blk.$1.attn_output.weight",
"model.layers.(\\d+).self_attn.q_proj.weight": "blk.$1.attn_q.weight",
"model.layers.(\\d+).self_attn.v_proj.weight": "blk.$1.attn_v.weight",
"lm_head.weight": "output.weight",
"model.norm.weight": "output_norm.weight",
}
v, ok := tMap[n]
if ok {
return v, nil
}
// quick hack to rename the layers to gguf format
for k, v := range tMap {
re := regexp.MustCompile(k)
newName := re.ReplaceAllString(n, v)
if newName != n {
return newName, nil
}
}
return "", fmt.Errorf("couldn't find a layer name for '%s'", n)
}
func WriteGGUF(name string, tensors []llm.Tensor, params *Params, vocab *Vocab) (string, error) {
c := llm.ContainerGGUF{
ByteOrder: binary.LittleEndian,
}
m := llm.NewGGUFModel(&c)
m.Tensors = tensors
m.KV["general.architecture"] = "llama"
m.KV["general.name"] = name
m.KV["llama.context_length"] = uint32(params.ContextSize)
m.KV["llama.embedding_length"] = uint32(params.HiddenSize)
m.KV["llama.block_count"] = uint32(params.HiddenLayers)
m.KV["llama.feed_forward_length"] = uint32(params.IntermediateSize)
m.KV["llama.rope.dimension_count"] = uint32(128)
m.KV["llama.attention.head_count"] = uint32(params.AttentionHeads)
m.KV["llama.attention.head_count_kv"] = uint32(params.KeyValHeads)
m.KV["llama.attention.layer_norm_rms_epsilon"] = float32(params.NormEPS)
m.KV["llama.rope.freq_base"] = float32(params.RopeFreqBase)
m.KV["general.file_type"] = uint32(1)
m.KV["tokenizer.ggml.model"] = "llama"
m.KV["tokenizer.ggml.tokens"] = vocab.Tokens
m.KV["tokenizer.ggml.scores"] = vocab.Scores
m.KV["tokenizer.ggml.token_type"] = vocab.Types
m.KV["tokenizer.ggml.bos_token_id"] = uint32(params.BoSTokenID)
m.KV["tokenizer.ggml.eos_token_id"] = uint32(params.EoSTokenID)
m.KV["tokenizer.ggml.unknown_token_id"] = uint32(0)
m.KV["tokenizer.ggml.add_bos_token"] = true
m.KV["tokenizer.ggml.add_eos_token"] = false
// llamacpp sets the chat template, however we don't need to set it since we pass it in through a layer
// m.KV["tokenizer.chat_template"] = "{{ bos_token }}{% for message in messages %}{% if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}{% endif %}{% if message['role'] == 'user' %}{{ '[INST] ' + message['content'] + ' [/INST]' }}{% elif message['role'] == 'assistant' %}{{ message['content'] + eos_token}}{% else %}{{ raise_exception('Only user and assistant roles are supported!') }}{% endif %}{% endfor %}" // XXX removeme
c.V3.NumTensor = uint64(len(tensors))
c.V3.NumKV = uint64(len(m.KV))
f, err := os.CreateTemp("", "ollama-gguf")
if err != nil {
return "", err
}
defer f.Close()
err = m.Encode(f)
if err != nil {
return "", err
}
return f.Name(), nil
}

1497
convert/sentencepiece/sentencepiece_model.pb.go Normal file
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333
convert/sentencepiece_model.proto Normal file
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@ -0,0 +1,333 @@
// Copyright 2016 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.!
syntax = "proto2";
// TODO(taku): Needs to use LITE RUNTIME in OSS release.
option optimize_for = LITE_RUNTIME;
option go_package = "./sentencepiece";
package sentencepiece;
// TrainerSpec encodes a various parameters for SentencePiece training.
// Next id: 55
message TrainerSpec {
///////////////////////////////////////////////////////////////////
// General parameters
//
// Input corpus files.
// Trainer accepts the following two formats:
// A) Monolingual: plain text, one sentence per line.
// B) Bilingual: TSV, source sentence <tab> target sentence
// When bilingual data is passed, shared vocabulary model is built.
// Note that the input file must be raw corpus, not a preprocessed corpus.
// Trainer only loads the first `input_sentence_size` sentences specified
// with this parameter.
repeated string input = 1;
// Input corpus format:
// "text": one-sentence-per-line text format (default)
// "tsv": sentence <tab> freq
optional string input_format = 7;
// Output model file prefix.
// <model_prefix>.model and <model_prefix>.vocab are generated.
optional string model_prefix = 2;
// Model type. only have UNIGRAM now.
enum ModelType {
UNIGRAM = 1; // Unigram language model with dynamic algorithm
BPE = 2; // Byte Pair Encoding
WORD = 3; // Delimitered by whitespace.
CHAR = 4; // tokenizes into character sequence
}
optional ModelType model_type = 3 [default = UNIGRAM];
// Vocabulary size. 8k is the default size.
optional int32 vocab_size = 4 [default = 8000];
// List of the languages this model can accept.
// Since the model is language-agnostic, this field is used as a reference.
repeated string accept_language = 5;
// Size of self-test samples, which are encoded in the model file.
optional int32 self_test_sample_size = 6 [default = 0];
// Whether to use DP version of sentencepiece. Use it with TSV input format
// (requires precomputed word tab counts to work).
optional bool enable_differential_privacy = 50 [default = false];
// Set these parameters if you need DP version of sentencepiece.
// std of noise to add.
optional float differential_privacy_noise_level = 51 [default = 0.0];
// Clipping threshold to apply after adding noise. All the words with
// frequency less than this value are dropped.
optional uint64 differential_privacy_clipping_threshold = 52 [default = 0];
///////////////////////////////////////////////////////////////////
// Training parameters.
//
// Uses characters which cover the corpus with the ratio of `chars_coverage`.
// This parameter determines the set of basic Alphabet of sentence piece.
// 1.0 - `chars_coverage` characters are treated as UNK.
// See also required_chars field.
optional float character_coverage = 10 [default = 0.9995];
// Maximum size of sentences the trainer loads from `input` parameter.
// Trainer simply loads the `input` files in sequence.
// It is better to shuffle the input corpus randomly.
optional uint64 input_sentence_size = 11 [default = 0];
optional bool shuffle_input_sentence = 19 [default = true];
// Maximum size of sentences to make seed sentence pieces.
// Extended suffix array is constructed to extract frequent
// sub-strings from the corpus. This uses 20N working space,
// where N is the size of corpus.
optional int32 mining_sentence_size = 12 [deprecated = true];
// Maximum size of sentences to train sentence pieces.
optional int32 training_sentence_size = 13 [deprecated = true];
// The size of seed sentencepieces.
// `seed_sentencepiece_size` must be larger than `vocab_size`.
optional int32 seed_sentencepiece_size = 14 [default = 1000000];
// In every EM sub-iterations, keeps top
// `shrinking_factor` * `current sentencepieces size` with respect to
// the loss of the sentence piece. This value should be smaller than 1.0.
optional float shrinking_factor = 15 [default = 0.75];
// The maximum sentence length in byte. The sentences with the length
// larger than `max_sentence_length` is simply ignored.
// Longer input tends to bring the following risks:
// * Overflow during EM training (unigram language model only)
// * Performance drop because of O(n log n) cost in BPE.
optional int32 max_sentence_length = 18 [default = 4192];
// Number of threads in the training.
optional int32 num_threads = 16 [default = 16];
// Number of EM sub iterations.
optional int32 num_sub_iterations = 17 [default = 2];
///////////////////////////////////////////////////////////////////
// SentencePiece parameters which control the shapes of sentence piece.
//
// Maximum length of sentencepiece.
optional int32 max_sentencepiece_length = 20 [default = 16];
// Uses Unicode script to split sentence pieces.
// When `split_by_unicode_script` is true, we do not allow sentence piece to
// include multiple Unicode scripts, e.g. "F1" is not a valid piece.
// Exception: CJ characters (Hiragana/Katakana/Han) are all handled
// as one script type, since Japanese word can consist of multiple scripts.
// This exception is always applied regardless of the accept-language
// parameter.
optional bool split_by_unicode_script = 21 [default = true];
// When `split_by_number` is true, put a boundary between number and
// non-number transition. If we want to treat "F1" is one token, set this flag
// to be false.
optional bool split_by_number = 23 [default = true];
// Use a white space to split sentence pieces.
// When `split_by_whitespace` is false, we may have the piece containing
// a white space in the middle. e.g., "in_the".
optional bool split_by_whitespace = 22 [default = true];
// Adds whitespace symbol (_) as a suffix instead of prefix. e.g., _hello =>
// hello_. When `treat_whitespace_as_suffix` is true,
// NormalizerSpec::add_dummy_prefix will add the dummy whitespace to the end
// of sentence.
optional bool treat_whitespace_as_suffix = 24 [default = false];
// Allows pieces that only contain whitespaces instead of appearing only as
// prefix or suffix of other pieces.
optional bool allow_whitespace_only_pieces = 26 [default = false];
// Split all digits (0-9) into separate pieces.
optional bool split_digits = 25 [default = false];
// Defines the pre-tokenization delimiter.
// When specified, no pieces crossing this delimiter is not included
// in the vocab. Then the delimiter string is virtually ignored
// during the training. This field can allows constraints on the vocabulary
// selection. Note that this field is available on unigram mode.
optional string pretokenization_delimiter = 53 [ default = ""];
///////////////////////////////////////////////////////////////////
// Vocabulary management
//
// Defines control symbols used as an indicator to
// change the behavior of the decoder. <s> and </s> are pre-defined.
// We can use this field to encode various meta information,
// including language indicator in multilingual model.
// These symbols are not visible to users, but visible to
// the decoder. Note that when the input sentence contains control symbols,
// they are not treated as one token, but segmented into normal pieces.
// Control symbols must be inserted independently from the segmentation.
repeated string control_symbols = 30;
// Defines user defined symbols.
// These symbols are added with extremely high score
// so they are always treated as one unique symbol in any context.
// Typical usage of user_defined_symbols is placeholder for named entities.
repeated string user_defined_symbols = 31;
// Defines required characters. Each UTF8 character in this string is included
// in the character set regardless of character_coverage value. Unlike
// user_defined_symbols, these characters have scores based on the frequency
// on input sentences, and the model can form subwords using characters
// in this field.
optional string required_chars = 36;
// Decomposes unknown pieces into UTF-8 bytes.
optional bool byte_fallback = 35 [default = false];
// When creating the vocabulary file, defines whether or not to additionally
// output the score for each piece.
optional bool vocabulary_output_piece_score = 32 [default = true];
// `vocab_size` is treated as hard limit. Crash if
// the model can not produce the vocab of size `vocab_size`,
// When `hard_vocab_limit` is false, vocab_size is treated
// as soft limit. Note that when model_type=char,
// always assumes hard_vocab_limit = false.
optional bool hard_vocab_limit = 33 [default = true];
// use all symbols for vocab extraction. This flag is valid
// if model type is either CHAR or WORD
optional bool use_all_vocab = 34 [default = false];
///////////////////////////////////////////////////////////////////
// Reserved special meta tokens.
// * -1 is not used.
// * unk_id must not be -1.
// Id must starts with 0 and be contigous.
optional int32 unk_id = 40 [default = 0]; // <unk>
optional int32 bos_id = 41 [default = 1]; // <s>
optional int32 eos_id = 42 [default = 2]; // </s>
optional int32 pad_id = 43 [default = -1]; // <pad> (padding)
optional string unk_piece = 45 [default = "<unk>"];
optional string bos_piece = 46 [default = "<s>"];
optional string eos_piece = 47 [default = "</s>"];
optional string pad_piece = 48 [default = "<pad>"];
// Encodes <unk> into U+2047 (DOUBLE QUESTION MARK),
// since this character can be useful both for user and
// developer. We can easily figure out that <unk> is emitted.
optional string unk_surface = 44 [default = " \xE2\x81\x87 "];
// Increase bit depth to allow unigram model training on large
// (>10M sentences) corpora. A Side-effect of enabling this flag
// is increased memory usage.
optional bool train_extremely_large_corpus = 49 [default = false];
// Path to a seed sentencepieces file, with one tab-separated
// seed sentencepiece <tab> frequency per line.
optional string seed_sentencepieces_file = 54 [default = ""];
// Customized extensions: the range of field numbers
// are open to third-party extensions.
extensions 200 to max;
}
// NormalizerSpec encodes a various parameters for string normalizaiton
message NormalizerSpec {
// name of normalization rule.
optional string name = 1;
// Pre-compiled normalization rule created by
// Builder::GetPrecompiledCharsMap() or Builder::CompileCharsMap() method.
// Usually this field is set by Builder::GetNormalizerSpec() method.
optional bytes precompiled_charsmap = 2;
// Adds dummy whitespace at the beginning of text in order to
// treat "world" in "world" and "hello world" in the same way.
optional bool add_dummy_prefix = 3 [default = true];
// Removes leading, trailing, and duplicate internal whitespace.
optional bool remove_extra_whitespaces = 4 [default = true];
// Replaces whitespace with meta symbol.
// This field must be true to train sentence piece model.
optional bool escape_whitespaces = 5 [default = true];
// Custom normalization rule file in TSV format.
// https://github.com/google/sentencepiece/blob/master/doc/normalization.md
// This field is only used in SentencePieceTrainer::Train() method, which
// compiles the rule into the binary rule stored in `precompiled_charsmap`.
optional string normalization_rule_tsv = 6;
// Customized extensions: the range of field numbers
// are open to third-party extensions.
extensions 200 to max;
}
// Proto to store samples for self-testing.
message SelfTestData {
message Sample {
optional string input = 1;
optional string expected = 2;
}
repeated Sample samples = 1;
// Customized extensions: the range of field numbers
// are open to third-party extensions.
extensions 200 to max;
}
// ModelProto stores model parameters.
// SentencePieceProcessor is supposed to be self-contained.
// All settings/parameters which may change the behavior must be encoded
// in ModelProto.
message ModelProto {
message SentencePiece {
enum Type {
NORMAL = 1; // normal symbol
UNKNOWN = 2; // unknown symbol. only <unk> for now.
CONTROL = 3; // control symbols. </s>, <s>, <2ja> etc.
USER_DEFINED = 4; // user defined symbols.
// Typical usage of USER_DEFINED symbol
// is placeholder.
BYTE = 6; // byte symbols. Used when `byte_fallback` is true.
UNUSED = 5; // this piece is not used.
}
optional string piece = 1; // piece must not be empty.
optional float score = 2;
optional Type type = 3 [default = NORMAL];
// Customized extensions: the range of field numbers
// are open to third-party extensions.
extensions 200 to max;
}
// Sentence pieces with scores.
repeated SentencePiece pieces = 1;
// Spec used to generate this model file.
optional TrainerSpec trainer_spec = 2;
// Spec for text normalization.
optional NormalizerSpec normalizer_spec = 3;
// Stores sample input and its expected segmentation to verify the model.
optional SelfTestData self_test_data = 4;
// Spec for text de-normalization.
optional NormalizerSpec denormalizer_spec = 5;
// Customized extensions: the range of field numbers
// are open to third-party extensions.
extensions 200 to max;
}

34
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@ -1,25 +1,21 @@
# Documentation
To get started, see the project's **[quickstart](../README.md#quickstart)**.
### Getting Started
* [Quickstart](../README.md#quickstart)
* [Examples](../examples)
* [Importing models](./import.md) from GGUF, Pytorch and Safetensors
* [Linux Documentation](./linux.md)
* [Windows Documentation](./windows.md)
* [Docker Documentation](https://hub.docker.com/r/ollama/ollama)
Ollama is a tool for running AI models on your hardware. Many users will choose to use the Command Line Interface (CLI) to work with Ollama. Learn more about all the commands in the CLI in the **[Main Readme](../README.md)**.
### Reference
Use the RESTful API using any language, including Python, JavaScript, Typescript, Go, Rust, and many more. Learn more about using the API in the **[API Documentation](./api.md)**.
* [API Reference](./api.md)
* [Modelfile Reference](./modelfile.md)
* [OpenAI Compatibility](./openai.md)
Create new models or modify models already in the library using the Modelfile. Learn more about the Modelfile syntax in the **[Modelfile Documentation](./modelfile.md)**.
### Resources
Import models using source model weights found on Hugging Face and similar sites by referring to the **[Import Documentation](./import.md)**.
Installing on Linux in most cases is easy using the script on Ollama.ai. To get more detail about the install, including CUDA drivers, see the **[Linux Documentation](./linux.md)**.
Many of our users like the flexibility of using our official Docker Image. Learn more about using Docker with Ollama using the **[Docker Documentation](https://hub.docker.com/r/ollama/ollama)**.
It is easy to install on Linux and Mac, but many users will choose to build Ollama on their own. To do this, refer to the **[Development Documentation](./development.md)**.
If encountering a problem with Ollama, the best place to start is the logs. Find more information about them here in the **[Troubleshooting Guide](./troubleshooting.md)**.
Finally for all the questions that don't fit anywhere else, there is the **[FAQ](./faq.md)**
[Tutorials](./tutorials.md) apply the documentation to tasks.
For working code examples of using Ollama, see [Examples](../examples).
* [Troubleshooting Guide](./troubleshooting.md)
* [FAQ](./faq.md)
* [Development guide](./development.md)

67
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@ -49,11 +49,12 @@ Advanced parameters (optional):
- `template`: the prompt template to use (overrides what is defined in the `Modelfile`)
- `context`: the context parameter returned from a previous request to `/generate`, this can be used to keep a short conversational memory
- `stream`: if `false` the response will be returned as a single response object, rather than a stream of objects
- `raw`: if `true` no formatting will be applied to the prompt. You may choose to use the `raw` parameter if you are specifying a full templated prompt in your request to the API.
- `raw`: if `true` no formatting will be applied to the prompt. You may choose to use the `raw` parameter if you are specifying a full templated prompt in your request to the API
- `keep_alive`: controls how long the model will stay loaded into memory following the request (default: `5m`)
#### JSON mode
Enable JSON mode by setting the `format` parameter to `json`. This will structure the response as a valid JSON object. See the JSON mode [example](#generate-request-json-mode) below.
Enable JSON mode by setting the `format` parameter to `json`. This will structure the response as a valid JSON object. See the JSON mode [example](#request-json-mode) below.
> Note: it's important to instruct the model to use JSON in the `prompt`. Otherwise, the model may generate large amounts whitespace.
@ -246,6 +247,23 @@ curl http://localhost:11434/api/generate -d '{
}'
```
#### Request (Reproducible outputs)
For reproducible outputs, set `temperature` to 0 and `seed` to a number:
##### Request
```shell
curl http://localhost:11434/api/generate -d '{
"model": "mistral",
"prompt": "Why is the sky blue?",
"options": {
"seed": 123,
"temperature": 0
}
}'
```
##### Response
```json
@ -303,7 +321,6 @@ curl http://localhost:11434/api/generate -d '{
"vocab_only": false,
"use_mmap": true,
"use_mlock": false,
"embedding_only": false,
"rope_frequency_base": 1.1,
"rope_frequency_scale": 0.8,
"num_thread": 8
@ -379,6 +396,7 @@ Advanced parameters (optional):
- `options`: additional model parameters listed in the documentation for the [Modelfile](./modelfile.md#valid-parameters-and-values) such as `temperature`
- `template`: the prompt template to use (overrides what is defined in the `Modelfile`)
- `stream`: if `false` the response will be returned as a single response object, rather than a stream of objects
- `keep_alive`: controls how long the model will stay loaded into memory following the request (default: `5m`)
### Examples
@ -568,6 +586,46 @@ curl http://localhost:11434/api/chat -d '{
}
```
#### Chat request (Reproducible outputs)
##### Request
```shell
curl http://localhost:11434/api/chat -d '{
"model": "llama2",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"options": {
"seed": 101,
"temperature": 0
}
}'
```
##### Response
```json
{
"model": "registry.ollama.ai/library/llama2:latest",
"created_at": "2023-12-12T14:13:43.416799Z",
"message": {
"role": "assistant",
"content": "Hello! How are you today?"
},
"done": true,
"total_duration": 5191566416,
"load_duration": 2154458,
"prompt_eval_count": 26,
"prompt_eval_duration": 383809000,
"eval_count": 298,
"eval_duration": 4799921000
}
```
## Create a Model
```shell
@ -958,6 +1016,7 @@ Generate embeddings from a model
Advanced parameters:
- `options`: additional model parameters listed in the documentation for the [Modelfile](./modelfile.md#valid-parameters-and-values) such as `temperature`
- `keep_alive`: controls how long the model will stay loaded into memory following the request (default: `5m`)
### Examples
@ -965,7 +1024,7 @@ Advanced parameters:
```shell
curl http://localhost:11434/api/embeddings -d '{
"model": "llama2",
"model": "all-minilm",
"prompt": "Here is an article about llamas..."
}'
```

38
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@ -3,7 +3,7 @@
Install required tools:
- cmake version 3.24 or higher
- go version 1.21 or higher
- go version 1.22 or higher
- gcc version 11.4.0 or higher
```bash
@ -42,15 +42,15 @@ Now you can run `ollama`:
#### Linux CUDA (NVIDIA)
*Your operating system distribution may already have packages for NVIDIA CUDA. Distro packages are often preferable, but instructions are distro-specific. Please consult distro-specific docs for dependencies if available!*
_Your operating system distribution may already have packages for NVIDIA CUDA. Distro packages are often preferable, but instructions are distro-specific. Please consult distro-specific docs for dependencies if available!_
Install `cmake` and `golang` as well as [NVIDIA CUDA](https://developer.nvidia.com/cuda-downloads)
development and runtime packages.
development and runtime packages.
Typically the build scripts will auto-detect CUDA, however, if your Linux distro
or installation approach uses unusual paths, you can specify the location by
specifying an environment variable `CUDA_LIB_DIR` to the location of the shared
libraries, and `CUDACXX` to the location of the nvcc compiler. You can customize
libraries, and `CUDACXX` to the location of the nvcc compiler. You can customize
set set of target CUDA architectues by setting `CMAKE_CUDA_ARCHITECTURES` (e.g. "50;60;70")
Then generate dependencies:
@ -67,15 +67,15 @@ go build .
#### Linux ROCm (AMD)
*Your operating system distribution may already have packages for AMD ROCm and CLBlast. Distro packages are often preferable, but instructions are distro-specific. Please consult distro-specific docs for dependencies if available!*
_Your operating system distribution may already have packages for AMD ROCm and CLBlast. Distro packages are often preferable, but instructions are distro-specific. Please consult distro-specific docs for dependencies if available!_
Install [CLBlast](https://github.com/CNugteren/CLBlast/blob/master/doc/installation.md) and [ROCm](https://rocm.docs.amd.com/en/latest/deploy/linux/quick_start.html) developement packages first, as well as `cmake` and `golang`.
Install [CLBlast](https://github.com/CNugteren/CLBlast/blob/master/doc/installation.md) and [ROCm](https://rocm.docs.amd.com/en/latest/deploy/linux/quick_start.html) development packages first, as well as `cmake` and `golang`.
Typically the build scripts will auto-detect ROCm, however, if your Linux distro
or installation approach uses unusual paths, you can specify the location by
specifying an environment variable `ROCM_PATH` to the location of the ROCm
install (typically `/opt/rocm`), and `CLBlast_DIR` to the location of the
CLBlast install (typically `/usr/lib/cmake/CLBlast`). You can also customize
CLBlast install (typically `/usr/lib/cmake/CLBlast`). You can also customize
the AMD GPU targets by setting AMDGPU_TARGETS (e.g. `AMDGPU_TARGETS="gfx1101;gfx1102"`)
```
@ -88,17 +88,17 @@ Then build the binary:
go build .
```
ROCm requires elevated privileges to access the GPU at runtime. On most distros you can add your user account to the `render` group, or run as root.
ROCm requires elevated privileges to access the GPU at runtime. On most distros you can add your user account to the `render` group, or run as root.
#### Advanced CPU Settings
By default, running `go generate ./...` will compile a few different variations
of the LLM library based on common CPU families and vector math capabilities,
including a lowest-common-denominator which should run on almost any 64 bit CPU
somewhat slowly. At runtime, Ollama will auto-detect the optimal variation to
load. If you would like to build a CPU-based build customized for your
somewhat slowly. At runtime, Ollama will auto-detect the optimal variation to
load. If you would like to build a CPU-based build customized for your
processor, you can set `OLLAMA_CUSTOM_CPU_DEFS` to the llama.cpp flags you would
like to use. For example, to compile an optimized binary for an Intel i9-9880H,
like to use. For example, to compile an optimized binary for an Intel i9-9880H,
you might use:
```
@ -108,8 +108,7 @@ go build .
#### Containerized Linux Build
If you have Docker available, you can build linux binaries with `./scripts/build_linux.sh` which has the CUDA and ROCm dependencies included. The resulting binary is placed in `./dist`
If you have Docker available, you can build linux binaries with `./scripts/build_linux.sh` which has the CUDA and ROCm dependencies included. The resulting binary is placed in `./dist`
### Windows
@ -117,8 +116,8 @@ Note: The windows build for Ollama is still under development.
Install required tools:
- MSVC toolchain - C/C++ and cmake as minimal requirements
- go version 1.21 or higher
- MSVC toolchain - C/C++ and cmake as minimal requirements - You must build from a "Developer Shell" with the environment variables set
- go version 1.22 or higher
- MinGW (pick one variant) with GCC.
- <https://www.mingw-w64.org/>
- <https://www.msys2.org/>
@ -133,6 +132,13 @@ go build .
#### Windows CUDA (NVIDIA)
In addition to the common Windows development tools described above, install:
In addition to the common Windows development tools described above, install CUDA **AFTER** you install MSVC.
- [NVIDIA CUDA](https://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/index.html)
#### Windows ROCm (AMD Radeon)
In addition to the common Windows development tools described above, install AMDs HIP package **AFTER** you install MSVC
- [AMD HIP](https://www.amd.com/en/developer/resources/rocm-hub/hip-sdk.html)

86
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@ -2,12 +2,40 @@
## How can I upgrade Ollama?
To upgrade Ollama, run the installation process again. On the Mac, click the Ollama icon in the menubar and choose the restart option if an update is available.
Ollama on macOS and Windows will automatically download updates. Click on the taskbar or menubar item and then click "Restart to update" to apply the update. Updates can also be installed by downloading the latest version [manually](https://ollama.com/download/).
On Linux, re-run the install script:
```
curl -fsSL https://ollama.com/install.sh | sh
```
## How can I view the logs?
Review the [Troubleshooting](./troubleshooting.md) docs for more about using logs.
## How can I specify the context window size?
By default, Ollama uses a context window size of 2048 tokens.
To change this when using `ollama run`, use `/set parameter`:
```
/set parameter num_ctx 4096
```
When using the API, specify the `num_ctx` parameter:
```
curl http://localhost:11434/api/generate -d '{
"model": "llama2",
"prompt": "Why is the sky blue?",
"options": {
"num_ctx": 4096
}
}'
```
## How do I configure Ollama server?
Ollama server can be configured with environment variables.
@ -46,6 +74,21 @@ If Ollama is run as a systemd service, environment variables should be set using
systemctl restart ollama
```
### Setting environment variables on Windows
On windows, Ollama inherits your user and system environment variables.
1. First Quit Ollama by clicking on it in the task bar
2. Edit system environment variables from the control panel
3. Edit or create New variable(s) for your user account for `OLLAMA_HOST`, `OLLAMA_MODELS`, etc.
4. Click OK/Apply to save
5. Run `ollama` from a new terminal window
## How can I expose Ollama on my network?
Ollama binds 127.0.0.1 port 11434 by default. Change the bind address with the `OLLAMA_HOST` environment variable.
@ -60,8 +103,9 @@ Refer to the section [above](#how-do-i-configure-ollama-server) for how to set e
## Where are models stored?
- macOS: `~/.ollama/models`.
- macOS: `~/.ollama/models`
- Linux: `/usr/share/ollama/.ollama/models`
- Windows: `C:\Users\<username>\.ollama\models`
### How do I set them to a different location?
@ -69,9 +113,9 @@ If a different directory needs to be used, set the environment variable `OLLAMA_
Refer to the section [above](#how-do-i-configure-ollama-server) for how to set environment variables on your platform.
## Does Ollama send my prompts and answers back to Ollama.ai to use in any way?
## Does Ollama send my prompts and answers back to ollama.com?
No, Ollama runs entirely locally, and conversation data will never leave your machine.
No. Ollama runs locally, and conversation data does not leave your machine.
## How can I use Ollama in Visual Studio Code?
@ -115,3 +159,37 @@ This can impact both installing Ollama, as well as downloading models.
Open `Control Panel > Networking and Internet > View network status and tasks` and click on `Change adapter settings` on the left panel. Find the `vEthernel (WSL)` adapter, right click and select `Properties`.
Click on `Configure` and open the `Advanced` tab. Search through each of the properties until you find `Large Send Offload Version 2 (IPv4)` and `Large Send Offload Version 2 (IPv6)`. *Disable* both of these
properties.
## How can I pre-load a model to get faster response times?
If you are using the API you can preload a model by sending the Ollama server an empty request. This works with both the `/api/generate` and `/api/chat` API endpoints.
To preload the mistral model using the generate endpoint, use:
```shell
curl http://localhost:11434/api/generate -d '{"model": "mistral"}'
```
To use the chat completions endpoint, use:
```shell
curl http://localhost:11434/api/chat -d '{"model": "mistral"}'
```
## How do I keep a model loaded in memory or make it unload immediately?
By default models are kept in memory for 5 minutes before being unloaded. This allows for quicker response times if you are making numerous requests to the LLM. You may, however, want to free up the memory before the 5 minutes have elapsed or keep the model loaded indefinitely. Use the `keep_alive` parameter with either the `/api/generate` and `/api/chat` API endpoints to control how long the model is left in memory.
The `keep_alive` parameter can be set to:
* a duration string (such as "10m" or "24h")
* a number in seconds (such as 3600)
* any negative number which will keep the model loaded in memory (e.g. -1 or "-1m")
* '0' which will unload the model immediately after generating a response
For example, to preload a model and leave it in memory use:
```shell
curl http://localhost:11434/api/generate -d '{"model": "llama2", "keep_alive": -1}'
```
To unload the model and free up memory use:
```shell
curl http://localhost:11434/api/generate -d '{"model": "llama2", "keep_alive": 0}'
```

11
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@ -123,9 +123,12 @@ ollama run example "What is your favourite condiment?"
Publishing models is in early alpha. If you'd like to publish your model to share with others, follow these steps:
1. Create [an account](https://ollama.ai/signup)
2. Run `cat ~/.ollama/id_ed25519.pub` to view your Ollama public key. Copy this to the clipboard.
3. Add your public key to your [Ollama account](https://ollama.ai/settings/keys)
1. Create [an account](https://ollama.com/signup)
2. Copy your Ollama public key:
- macOS: `cat ~/.ollama/id_ed25519.pub`
- Windows: `type %USERPROFILE%\.ollama\id_ed25519.pub`
- Linux: `cat /usr/share/ollama/.ollama/id_ed25519.pub`
3. Add your public key to your [Ollama account](https://ollama.com/settings/keys)
Next, copy your model to your username's namespace:
@ -139,7 +142,7 @@ Then push the model:
ollama push <your username>/example
```
After publishing, your model will be available at `https://ollama.ai/<your username>/example`.
After publishing, your model will be available at `https://ollama.com/<your username>/example`.
## Quantization reference

24
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@ -3,11 +3,21 @@
## Install
Install Ollama running this one-liner:
>
```bash
curl https://ollama.ai/install.sh | sh
curl -fsSL https://ollama.com/install.sh | sh
```
## AMD Radeon GPU support
While AMD has contributed the `amdgpu` driver upstream to the official linux
kernel source, the version is older and may not support all ROCm features. We
recommend you install the latest driver from
https://www.amd.com/en/support/linux-drivers for best support of your Radeon
GPU.
## Manual install
### Download the `ollama` binary
@ -15,7 +25,7 @@ curl https://ollama.ai/install.sh | sh
Ollama is distributed as a self-contained binary. Download it to a directory in your PATH:
```bash
sudo curl -L https://ollama.ai/download/ollama-linux-amd64 -o /usr/bin/ollama
sudo curl -L https://ollama.com/download/ollama-linux-amd64 -o /usr/bin/ollama
sudo chmod +x /usr/bin/ollama
```
@ -62,6 +72,11 @@ Verify that the drivers are installed by running the following command, which sh
nvidia-smi
```
### Install ROCm (optional - for Radeon GPUs)
[Download and Install](https://rocm.docs.amd.com/projects/install-on-linux/en/latest/tutorial/quick-start.html)
Make sure to install ROCm v6
### Start Ollama
Start Ollama using `systemd`:
@ -75,13 +90,13 @@ sudo systemctl start ollama
Update ollama by running the install script again:
```bash
curl https://ollama.ai/install.sh | sh
curl -fsSL https://ollama.com/install.sh | sh
```
Or by downloading the ollama binary:
```bash
sudo curl -L https://ollama.ai/download/ollama-linux-amd64 -o /usr/bin/ollama
sudo curl -L https://ollama.com/download/ollama-linux-amd64 -o /usr/bin/ollama
sudo chmod +x /usr/bin/ollama
```
@ -110,6 +125,7 @@ sudo rm $(which ollama)
```
Remove the downloaded models and Ollama service user and group:
```bash
sudo rm -r /usr/share/ollama
sudo userdel ollama

44
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@ -67,13 +67,13 @@ To use this:
More examples are available in the [examples directory](../examples).
### `Modelfile`s in [ollama.ai/library][1]
### `Modelfile`s in [ollama.com/library][1]
There are two ways to view `Modelfile`s underlying the models in [ollama.ai/library][1]:
There are two ways to view `Modelfile`s underlying the models in [ollama.com/library][1]:
- Option 1: view a details page from a model's tags page:
1. Go to a particular model's tags (e.g. https://ollama.ai/library/llama2/tags)
2. Click on a tag (e.g. https://ollama.ai/library/llama2:13b)
1. Go to a particular model's tags (e.g. https://ollama.com/library/llama2/tags)
2. Click on a tag (e.g. https://ollama.com/library/llama2:13b)
3. Scroll down to "Layers"
- Note: if the [`FROM` instruction](#from-required) is not present,
it means the model was created from a local file
@ -86,7 +86,7 @@ There are two ways to view `Modelfile`s underlying the models in [ollama.ai/libr
# FROM llama2:13b
FROM /root/.ollama/models/blobs/sha256:123abc
TEMPLATE """[INST] {{ if and .First .System }}<<SYS>>{{ .System }}<</SYS>>
TEMPLATE """[INST] {{ if .System }}<<SYS>>{{ .System }}<</SYS>>
{{ end }}{{ .Prompt }} [/INST] """
SYSTEM """"""
@ -154,31 +154,23 @@ PARAMETER <parameter> <parametervalue>
### TEMPLATE
`TEMPLATE` of the full prompt template to be passed into the model. It may include (optionally) a system message and a user's prompt. This is used to create a full custom prompt, and syntax may be model specific. You can usually find the template for a given model in the readme for that model.
`TEMPLATE` of the full prompt template to be passed into the model. It may include (optionally) a system message, a user's message and the response from the model. Note: syntax may be model specific. Templates use Go [template syntax](https://pkg.go.dev/text/template).
#### Template Variables
| Variable | Description |
| ----------------- | ------------------------------------------------------------------------------------------------------------- |
| `{{ .System }}` | The system message used to specify custom behavior, this must also be set in the Modelfile as an instruction. |
| `{{ .Prompt }}` | The incoming prompt, this is not specified in the model file and will be set based on input. |
| `{{ .Response }}` | The response from the LLM, if not specified response is appended to the end of the template. |
| `{{ .First }}` | A boolean value used to render specific template information for the first generation of a session. |
| Variable | Description |
| ----------------- | --------------------------------------------------------------------------------------------- |
| `{{ .System }}` | The system message used to specify custom behavior. |
| `{{ .Prompt }}` | The user prompt message. |
| `{{ .Response }}` | The response from the model. When generating a response, text after this variable is omitted. |
```modelfile
TEMPLATE """
{{- if .First }}
### System:
{{ .System }}
{{- end }}
### User:
{{ .Prompt }}
### Response:
```
TEMPLATE """{{ if .System }}<|im_start|>system
{{ .System }}<|im_end|>
{{ end }}{{ if .Prompt }}<|im_start|>user
{{ .Prompt }}<|im_end|>
{{ end }}<|im_start|>assistant
"""
SYSTEM """<system message>"""
```
### SYSTEM
@ -225,4 +217,4 @@ MESSAGE assistant yes
- the **`Modelfile` is not case sensitive**. In the examples, uppercase instructions are used to make it easier to distinguish it from arguments.
- Instructions can be in any order. In the examples, the `FROM` instruction is first to keep it easily readable.
[1]: https://ollama.ai/library
[1]: https://ollama.com/library

141
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@ -0,0 +1,141 @@
# OpenAI compatibility
> **Note:** OpenAI compatibility is experimental and is subject to major adjustments including breaking changes. For fully-featured access to the Ollama API, see the Ollama [Python library](https://github.com/ollama/ollama-python), [JavaScript library](https://github.com/ollama/ollama-js) and [REST API](https://github.com/jmorganca/ollama/blob/main/docs/api.md).
Ollama provides experimental compatibility with parts of the [OpenAI API](https://platform.openai.com/docs/api-reference) to help connect existing applications to Ollama.
## Usage
### OpenAI Python library
```python
from openai import OpenAI
client = OpenAI(
base_url='http://localhost:11434/v1/',
# required but ignored
api_key='ollama',
)
chat_completion = client.chat.completions.create(
messages=[
{
'role': 'user',
'content': 'Say this is a test',
}
],
model='llama2',
)
```
### OpenAI JavaScript library
```javascript
import OpenAI from 'openai'
const openai = new OpenAI({
baseURL: 'http://localhost:11434/v1/',
// required but ignored
apiKey: 'ollama',
})
const chatCompletion = await openai.chat.completions.create({
messages: [{ role: 'user', content: 'Say this is a test' }],
model: 'llama2',
})
```
### `curl`
```
curl http://localhost:11434/v1/chat/completions \
-H "Content-Type: application/json" \
-d '{
"model": "llama2",
"messages": [
{
"role": "system",
"content": "You are a helpful assistant."
},
{
"role": "user",
"content": "Hello!"
}
]
}'
```
## Endpoints
### `/v1/chat/completions`
#### Supported features
- [x] Chat completions
- [x] Streaming
- [x] JSON mode
- [x] Reproducible outputs
- [ ] Vision
- [ ] Function calling
- [ ] Logprobs
#### Supported request fields
- [x] `model`
- [x] `messages`
- [x] Text `content`
- [ ] Array of `content` parts
- [x] `frequency_penalty`
- [x] `presence_penalty`
- [x] `response_format`
- [x] `seed`
- [x] `stop`
- [x] `stream`
- [x] `temperature`
- [x] `top_p`
- [x] `max_tokens`
- [ ] `logit_bias`
- [ ] `tools`
- [ ] `tool_choice`
- [ ] `user`
- [ ] `n`
#### Notes
- Setting `seed` will always set `temperature` to `0`
- `finish_reason` will always be `stop`
- `usage.prompt_tokens` will be 0 for completions where prompt evaluation is cached
## Models
Before using a model, pull it locally `ollama pull`:
```shell
ollama pull llama2
```
### Default model names
For tooling that relies on default OpenAI model names such as `gpt-3.5-turbo`, use `ollama cp` to copy an existing model name to a temporary name:
```
ollama cp llama2 gpt-3.5-turbo
```
Afterwards, this new model name can be specified the `model` field:
```shell
curl http://localhost:11434/v1/chat/completions \
-H "Content-Type: application/json" \
-d '{
"model": "gpt-3.5-turbo",
"messages": [
{
"role": "user",
"content": "Hello!"
}
]
}'
```

171
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@ -1,60 +1,111 @@
# How to troubleshoot issues
Sometimes Ollama may not perform as expected. One of the best ways to figure out what happened is to take a look at the logs. Find the logs on Mac by running the command:
```shell
cat ~/.ollama/logs/server.log
```
On Linux systems with systemd, the logs can be found with this command:
```shell
journalctl -u ollama
```
When you run Ollama in a container, the logs go to stdout/stderr in the container:
```shell
docker logs <container-name>
```
(Use `docker ps` to find the container name)
If manually running `ollama serve` in a terminal, the logs will be on that terminal.
Join the [Discord](https://discord.gg/ollama) for help interpreting the logs.
## LLM libraries
Ollama includes multiple LLM libraries compiled for different GPUs and CPU
vector features. Ollama tries to pick the best one based on the capabilities of
your system. If this autodetection has problems, or you run into other problems
(e.g. crashes in your GPU) you can workaround this by forcing a specific LLM
library. `cpu_avx2` will perform the best, followed by `cpu_avx` an the slowest
but most compatible is `cpu`. Rosetta emulation under MacOS will work with the
`cpu` library.
In the server log, you will see a message that looks something like this (varies
from release to release):
```
Dynamic LLM libraries [rocm_v6 cpu cpu_avx cpu_avx2 cuda_v11 rocm_v5]
```
**Experimental LLM Library Override**
You can set OLLAMA_LLM_LIBRARY to any of the available LLM libraries to bypass
autodetection, so for example, if you have a CUDA card, but want to force the
CPU LLM library with AVX2 vector support, use:
```
OLLAMA_LLM_LIBRARY="cpu_avx2" ollama serve
```
You can see what features your CPU has with the following.
```
cat /proc/cpuinfo| grep flags | head -1
```
## Known issues
* N/A
# How to troubleshoot issues
Sometimes Ollama may not perform as expected. One of the best ways to figure out what happened is to take a look at the logs. Find the logs on **Mac** by running the command:
```shell
cat ~/.ollama/logs/server.log
```
On **Linux** systems with systemd, the logs can be found with this command:
```shell
journalctl -u ollama
```
When you run Ollama in a **container**, the logs go to stdout/stderr in the container:
```shell
docker logs <container-name>
```
(Use `docker ps` to find the container name)
If manually running `ollama serve` in a terminal, the logs will be on that terminal.
When you run Ollama on **Windows**, there are a few different locations. You can view them in the explorer window by hitting `<cmd>+R` and type in:
- `explorer %LOCALAPPDATA%\Ollama` to view logs
- `explorer %LOCALAPPDATA%\Programs\Ollama` to browse the binaries (The installer adds this to your user PATH)
- `explorer %HOMEPATH%\.ollama` to browse where models and configuration is stored
- `explorer %TEMP%` where temporary executable files are stored in one or more `ollama*` directories
To enable additional debug logging to help troubleshoot problems, first **Quit the running app from the tray menu** then in a powershell terminal
```powershell
$env:OLLAMA_DEBUG="1"
& "ollama app.exe"
```
Join the [Discord](https://discord.gg/ollama) for help interpreting the logs.
## LLM libraries
Ollama includes multiple LLM libraries compiled for different GPUs and CPU
vector features. Ollama tries to pick the best one based on the capabilities of
your system. If this autodetection has problems, or you run into other problems
(e.g. crashes in your GPU) you can workaround this by forcing a specific LLM
library. `cpu_avx2` will perform the best, followed by `cpu_avx` an the slowest
but most compatible is `cpu`. Rosetta emulation under MacOS will work with the
`cpu` library.
In the server log, you will see a message that looks something like this (varies
from release to release):
```
Dynamic LLM libraries [rocm_v6 cpu cpu_avx cpu_avx2 cuda_v11 rocm_v5]
```
**Experimental LLM Library Override**
You can set OLLAMA_LLM_LIBRARY to any of the available LLM libraries to bypass
autodetection, so for example, if you have a CUDA card, but want to force the
CPU LLM library with AVX2 vector support, use:
```
OLLAMA_LLM_LIBRARY="cpu_avx2" ollama serve
```
You can see what features your CPU has with the following.
```
cat /proc/cpuinfo| grep flags | head -1
```
## AMD Radeon GPU Support
Ollama leverages the AMD ROCm library, which does not support all AMD GPUs. In
some cases you can force the system to try to use a similar LLVM target that is
close. For example The Radeon RX 5400 is `gfx1034` (also known as 10.3.4)
however, ROCm does not currently support this target. The closest support is
`gfx1030`. You can use the environment variable `HSA_OVERRIDE_GFX_VERSION` with
`x.y.z` syntax. So for example, to force the system to run on the RX 5400, you
would set `HSA_OVERRIDE_GFX_VERSION="10.3.0"` as an environment variable for the
server. If you have an unsupported AMD GPU you can experiment using the list of
supported types below.
At this time, the known supported GPU types are the following LLVM Targets.
This table shows some example GPUs that map to these LLVM targets:
| **LLVM Target** | **An Example GPU** |
|-----------------|---------------------|
| gfx900 | Radeon RX Vega 56 |
| gfx906 | Radeon Instinct MI50 |
| gfx908 | Radeon Instinct MI100 |
| gfx90a | Radeon Instinct MI210 |
| gfx940 | Radeon Instinct MI300 |
| gfx941 | |
| gfx942 | |
| gfx1030 | Radeon PRO V620 |
| gfx1100 | Radeon PRO W7900 |
| gfx1101 | Radeon PRO W7700 |
| gfx1102 | Radeon RX 7600 |
AMD is working on enhancing ROCm v6 to broaden support for families of GPUs in a
future release which should increase support for more GPUs.
Reach out on [Discord](https://discord.gg/ollama) or file an
[issue](https://github.com/ollama/ollama/issues) for additional help.
## Installing older versions on Linux
If you run into problems on Linux and want to install an older version you can tell the install script
which version to install.
```sh
curl -fsSL https://ollama.com/install.sh | OLLAMA_VERSION="0.1.27" sh
```

6
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@ -42,12 +42,12 @@ text_splitter=RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=0)
all_splits = text_splitter.split_documents(data)
```
It's split up, but we have to find the relevant splits and then submit those to the model. We can do this by creating embeddings and storing them in a vector database. We can use Ollama directly to instantiate an embedding model. We will use ChromaDB in this example for a vector database. `pip install GPT4All chromadb`
It's split up, but we have to find the relevant splits and then submit those to the model. We can do this by creating embeddings and storing them in a vector database. We can use Ollama directly to instantiate an embedding model. We will use ChromaDB in this example for a vector database. `pip install chromadb`
```python
from langchain.embeddings import OllamaEmbeddings
from langchain.vectorstores import Chroma
oembed = OllamaEmbeddings(base_url="http://localhost:11434", model="llama2")
oembed = OllamaEmbeddings(base_url="http://localhost:11434", model="nomic-embed-text")
vectorstore = Chroma.from_documents(documents=all_splits, embedding=oembed)
```
@ -66,7 +66,7 @@ The next thing is to send the question and the relevant parts of the docs to the
```python
from langchain.chains import RetrievalQA
qachain=RetrievalQA.from_chain_type(ollama, retriever=vectorstore.as_retriever())
qachain({"query": question})
qachain.invoke({"query": question})
```
The answer received from this chain was:

2
docs/tutorials/nvidia-jetson.md
View File

@ -17,7 +17,7 @@ Prerequisites:
Here are the steps:
- Install Ollama via standard Linux command (ignore the 404 error): `curl https://ollama.ai/install.sh | sh`
- Install Ollama via standard Linux command (ignore the 404 error): `curl https://ollama.com/install.sh | sh`
- Stop the Ollama service: `sudo systemctl stop ollama`
- Start Ollama serve in a tmux session called ollama_jetson and reference the CUDA libraries path: `tmux has-session -t ollama_jetson 2>/dev/null || tmux new-session -d -s ollama_jetson
'LD_LIBRARY_PATH=/usr/local/cuda/lib64 ollama serve'`

47
docs/windows.md Normal file
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@ -0,0 +1,47 @@
# Ollama Windows Preview
Welcome to the Ollama Windows preview.
No more WSL required!
Ollama now runs as a native Windows application, including NVIDIA and AMD Radeon GPU support.
After installing Ollama Windows Preview, Ollama will run in the background and
the `ollama` command line is available in `cmd`, `powershell` or your favorite
terminal application. As usual the Ollama [api](./api.md) will be served on
`http://localhost:11434`.
As this is a preview release, you should expect a few bugs here and there. If
you run into a problem you can reach out on
[Discord](https://discord.gg/ollama), or file an
[issue](https://github.com/ollama/ollama/issues).
Logs will often be helpful in dianosing the problem (see
[Troubleshooting](#troubleshooting) below)
## System Requirements
* Windows 10 or newer, Home or Pro
* NVIDIA 452.39 or newer Drivers if you have an NVIDIA card
* AMD Radeon Driver https://www.amd.com/en/support if you have a Radeon card
## API Access
Here's a quick example showing API access from `powershell`
```powershell
(Invoke-WebRequest -method POST -Body '{"model":"llama2", "prompt":"Why is the sky blue?", "stream": false}' -uri http://localhost:11434/api/generate ).Content | ConvertFrom-json
```
## Troubleshooting
While we're in preview, `OLLAMA_DEBUG` is always enabled, which adds
a "view logs" menu item to the app, and increses logging for the GUI app and
server.
Ollama on Windows stores files in a few different locations. You can view them in
the explorer window by hitting `<cmd>+R` and type in:
- `explorer %LOCALAPPDATA%\Ollama` contains logs, and downloaded updates
- *app.log* contains logs from the GUI application
- *server.log* contains the server logs
- *upgrade.log* contains log output for upgrades
- `explorer %LOCALAPPDATA%\Programs\Ollama` contains the binaries (The installer adds this to your user PATH)
- `explorer %HOMEPATH%\.ollama` contains models and configuration
- `explorer %TEMP%` contains temporary executable files in one or more `ollama*` directories

2
examples/jupyter-notebook/ollama.ipynb
View File

@ -8,7 +8,7 @@
"outputs": [],
"source": [
"# Download and run the Ollama Linux install script\n",
"!curl https://ollama.ai/install.sh | sh\n",
"!curl -fsSL https://ollama.com/install.sh | sh\n",
"!command -v systemctl >/dev/null && sudo systemctl stop ollama"
]
},

20
examples/kubernetes/README.md
View File

@ -2,28 +2,28 @@
## Prerequisites
- Ollama: https://ollama.ai/download
- Ollama: https://ollama.com/download
- Kubernetes cluster. This example will use Google Kubernetes Engine.
## Steps
1. Create the Ollama namespace, daemon set, and service
```bash
kubectl apply -f cpu.yaml
```
```bash
kubectl apply -f cpu.yaml
```
1. Port forward the Ollama service to connect and use it locally
```bash
kubectl -n ollama port-forward service/ollama 11434:80
```
```bash
kubectl -n ollama port-forward service/ollama 11434:80
```
1. Pull and run a model, for example `orca-mini:3b`
```bash
ollama run orca-mini:3b
```
```bash
ollama run orca-mini:3b
```
## (Optional) Hardware Acceleration

2
examples/langchain-python-rag-websummary/README.md
View File

@ -1,6 +1,6 @@
# LangChain Web Summarization
This example summarizes the website, [https://ollama.ai/blog/run-llama2-uncensored-locally](https://ollama.ai/blog/run-llama2-uncensored-locally)
This example summarizes the website, [https://ollama.com/blog/run-llama2-uncensored-locally](https://ollama.com/blog/run-llama2-uncensored-locally)
## Running the Example

2
examples/langchain-python-rag-websummary/main.py
View File

@ -2,7 +2,7 @@ from langchain.llms import Ollama
from langchain.document_loaders import WebBaseLoader
from langchain.chains.summarize import load_summarize_chain
loader = WebBaseLoader("https://ollama.ai/blog/run-llama2-uncensored-locally")
loader = WebBaseLoader("https://ollama.com/blog/run-llama2-uncensored-locally")
docs = loader.load()
llm = Ollama(model="llama2")

23
examples/modelfile-tweetwriter/readme.md
View File

@ -1,23 +0,0 @@
# Example Modelfile - Tweetwriter
This simple examples shows what you can do without any code, simply relying on a Modelfile. The file has two instructions:
1. FROM - The From instructions defines the parent model to use for this one. If you choose a model from the library, you can enter just the model name. For all other models, you need to specify the namespace as well. You could also use a local file. Just include the relative path to the converted, quantized model weights file. To learn more about creating that file, see the `import.md` file in the docs folder of this repository.
2. SYSTEM - This defines the system prompt for the model and overrides the system prompt from the parent model.
## Running the Example
1. Create the model:
```bash
ollama create tweetwriter
```
2. Enter a topic to generate a tweet about.
3. Show the Modelfile in the REPL.
```bash
/show modelfile
```
Notice that the FROM and SYSTEM match what was in the file. But there is also a TEMPLATE and PARAMETER. These are inherited from the parent model.

4
examples/python-loganalysis/readme.md
View File

@ -40,13 +40,13 @@ You are a log file analyzer. You will receive a set of lines from a log file for
"""
```
This model is available at https://ollama.ai/mattw/loganalyzer. You can customize it and add to your own namespace using the command `ollama create <namespace/modelname> -f <path-to-modelfile>` then `ollama push <namespace/modelname>`.
This model is available at https://ollama.com/mattw/loganalyzer. You can customize it and add to your own namespace using the command `ollama create <namespace/modelname> -f <path-to-modelfile>` then `ollama push <namespace/modelname>`.
Then loganalysis.py scans all the lines in the given log file and searches for the word 'error'. When the word is found, the 10 lines before and after are set as the prompt for a call to the Generate API.
```python
data = {
"prompt": "\n".join(error_logs),
"prompt": "\n".join(error_logs),
"model": "mattw/loganalyzer"
}
```

12
examples/typescript-mentors/README.md
View File

@ -29,9 +29,9 @@ You can also add your own character to be chosen at random when you ask a questi
```bash
ollama pull stablebeluga2:70b-q4_K_M
```
2. Create a new character:
```bash
npm run charactergen "Lorne Greene"
```
@ -41,15 +41,15 @@ You can also add your own character to be chosen at random when you ask a questi
3. Now you can create a model with this command:
```bash
ollama create <YourNamespace>/lornegreene -f lornegreene/Modelfile
ollama create <username>/lornegreene -f lornegreene/Modelfile
```
`YourNamespace` is whatever name you set up when you signed up at [https://ollama.ai/signup](https://ollama.ai/signup).
`username` is whatever name you set up when you signed up at [https://ollama.com/signup](https://ollama.com/signup).
4. To add this to your mentors, you will have to update the code as follows. On line 8 of `mentors.ts`, add an object to the array, replacing `<YourNamespace>` with the namespace you used above.
4. To add this to your mentors, you will have to update the code as follows. On line 8 of `mentors.ts`, add an object to the array, replacing `<username>` with the username you used above.
```bash
{ns: "<YourNamespace>", char: "Lorne Greene"}
{ns: "<username>", char: "Lorne Greene"}
```
## Review the Code

102
format/openssh.go
View File

@ -1,102 +0,0 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Code originally from https://go-review.googlesource.com/c/crypto/+/218620
// TODO: replace with upstream once the above change is merged and released.
package format
import (
"crypto"
"crypto/ed25519"
"crypto/rand"
"encoding/binary"
"encoding/pem"
"fmt"
"golang.org/x/crypto/ssh"
)
const privateKeyAuthMagic = "openssh-key-v1\x00"
type openSSHEncryptedPrivateKey struct {
CipherName string
KDFName string
KDFOptions string
KeysCount uint32
PubKey []byte
KeyBlocks []byte
}
type openSSHPrivateKey struct {
Check1 uint32
Check2 uint32
Keytype string
Rest []byte `ssh:"rest"`
}
type openSSHEd25519PrivateKey struct {
Pub []byte
Priv []byte
Comment string
Pad []byte `ssh:"rest"`
}
func OpenSSHPrivateKey(key crypto.PrivateKey, comment string) (*pem.Block, error) {
var check uint32
if err := binary.Read(rand.Reader, binary.BigEndian, &check); err != nil {
return nil, err
}
var pk1 openSSHPrivateKey
pk1.Check1 = check
pk1.Check2 = check
var w openSSHEncryptedPrivateKey
w.KeysCount = 1
if k, ok := key.(*ed25519.PrivateKey); ok {
key = *k
}
switch k := key.(type) {
case ed25519.PrivateKey:
pub, priv := k[32:], k
key := openSSHEd25519PrivateKey{
Pub: pub,
Priv: priv,
Comment: comment,
}
pk1.Keytype = ssh.KeyAlgoED25519
pk1.Rest = ssh.Marshal(key)
w.PubKey = ssh.Marshal(struct {
KeyType string
Pub []byte
}{
ssh.KeyAlgoED25519, pub,
})
default:
return nil, fmt.Errorf("ssh: unknown key type %T", k)
}
w.KeyBlocks = openSSHPadding(ssh.Marshal(pk1), 8)
w.CipherName, w.KDFName, w.KDFOptions = "none", "none", ""
return &pem.Block{
Type: "OPENSSH PRIVATE KEY",
Bytes: append([]byte(privateKeyAuthMagic), ssh.Marshal(w)...),
}, nil
}
func openSSHPadding(block []byte, blocksize int) []byte {
for i, j := 0, len(block); (j+i)%blocksize != 0; i++ {
block = append(block, byte(i+1))
}
return block
}

27
go.mod
View File

@ -1,21 +1,43 @@
module github.com/jmorganca/ollama
go 1.21
go 1.22
toolchain go1.22.0
require (
github.com/containerd/console v1.0.3
github.com/d4l3k/go-bfloat16 v0.0.0-20211005043715-690c3bdd05f1
github.com/emirpasic/gods v1.18.1
github.com/gin-gonic/gin v1.9.1
github.com/golang/protobuf v1.5.0
github.com/google/uuid v1.0.0
github.com/mitchellh/mapstructure v1.5.0
github.com/olekukonko/tablewriter v0.0.5
github.com/spf13/cobra v1.7.0
github.com/stretchr/testify v1.8.4
github.com/x448/float16 v0.8.4
golang.org/x/sync v0.3.0
)
require github.com/pdevine/tensor v0.0.0-20240228013915-64ccaa8d9ca9
require (
github.com/apache/arrow/go/arrow v0.0.0-20201229220542-30ce2eb5d4dc // indirect
github.com/chewxy/hm v1.0.0 // indirect
github.com/chewxy/math32 v1.0.8 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/google/flatbuffers v1.12.0 // indirect
github.com/mattn/go-runewidth v0.0.14 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/rivo/uniseg v0.2.0 // indirect
github.com/xtgo/set v1.0.0 // indirect
go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 // indirect
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
gonum.org/v1/gonum v0.8.2 // indirect
gorgonia.org/vecf32 v0.9.0 // indirect
gorgonia.org/vecf64 v0.9.0 // indirect
)
require (
@ -36,7 +58,6 @@ require (
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58
github.com/pelletier/go-toml/v2 v2.0.8 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
@ -48,6 +69,6 @@ require (
golang.org/x/sys v0.13.0
golang.org/x/term v0.13.0
golang.org/x/text v0.13.0 // indirect
google.golang.org/protobuf v1.30.0 // indirect
google.golang.org/protobuf v1.30.0
gopkg.in/yaml.v3 v3.0.1 // indirect
)

156
go.sum
View File

@ -1,16 +1,38 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
github.com/apache/arrow/go/arrow v0.0.0-20201229220542-30ce2eb5d4dc h1:zvQ6w7KwtQWgMQiewOF9tFtundRMVZFSAksNV6ogzuY=
github.com/apache/arrow/go/arrow v0.0.0-20201229220542-30ce2eb5d4dc/go.mod h1:c9sxoIT3YgLxH4UhLOCKaBlEojuMhVYpk4Ntv3opUTQ=
github.com/bytedance/sonic v1.5.0/go.mod h1:ED5hyg4y6t3/9Ku1R6dU/4KyJ48DZ4jPhfY1O2AihPM=
github.com/bytedance/sonic v1.9.1 h1:6iJ6NqdoxCDr6mbY8h18oSO+cShGSMRGCEo7F2h0x8s=
github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZXU064P/U=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
github.com/chewxy/hm v1.0.0 h1:zy/TSv3LV2nD3dwUEQL2VhXeoXbb9QkpmdRAVUFiA6k=
github.com/chewxy/hm v1.0.0/go.mod h1:qg9YI4q6Fkj/whwHR1D+bOGeF7SniIP40VweVepLjg0=
github.com/chewxy/math32 v1.0.0/go.mod h1:Miac6hA1ohdDUTagnvJy/q+aNnEk16qWUdb8ZVhvCN0=
github.com/chewxy/math32 v1.0.8 h1:fU5E4Ec4Z+5RtRAi3TovSxUjQPkgRh+HbP7tKB2OFbM=
github.com/chewxy/math32 v1.0.8/go.mod h1:dOB2rcuFrCn6UHrze36WSLVPKtzPMRAQvBvUwkSsLqs=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/containerd/console v1.0.3 h1:lIr7SlA5PxZyMV30bDW0MGbiOPXwc63yRuCP0ARubLw=
github.com/containerd/console v1.0.3/go.mod h1:7LqA/THxQ86k76b8c/EMSiaJ3h1eZkMkXar0TQ1gf3U=
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/d4l3k/go-bfloat16 v0.0.0-20211005043715-690c3bdd05f1 h1:cBzrdJPAFBsgCrDPnZxlp1dF2+k4r1kVpD7+1S1PVjY=
github.com/d4l3k/go-bfloat16 v0.0.0-20211005043715-690c3bdd05f1/go.mod h1:uw2gLcxEuYUlAd/EXyjc/v55nd3+47YAgWbSXVxPrNI=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=
github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/fogleman/gg v1.2.1-0.20190220221249-0403632d5b90/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
github.com/gabriel-vasile/mimetype v1.4.2 h1:w5qFW6JKBz9Y393Y4q372O9A7cUSequkh1Q7OhCmWKU=
github.com/gabriel-vasile/mimetype v1.4.2/go.mod h1:zApsH/mKG4w07erKIaJPFiX0Tsq9BFQgN3qGY5GnNgA=
github.com/gin-contrib/cors v1.4.0 h1:oJ6gwtUl3lqV0WEIwM/LxPF1QZ5qe2lGWdY2+bz7y0g=
@ -22,6 +44,7 @@ github.com/gin-gonic/gin v1.9.1 h1:4idEAncQnU5cB7BeOkPtxjfCSye0AAm1R0RVIqJ+Jmg=
github.com/gin-gonic/gin v1.9.1/go.mod h1:hPrL7YrpYKXt5YId3A/Tnip5kqbEAP+KLuI3SUcPTeU=
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
@ -34,15 +57,44 @@ github.com/go-playground/validator/v10 v10.14.0/go.mod h1:9iXMNT7sEkjXb0I+enO7QX
github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/goccy/go-json v0.10.2 h1:CrxCmQqYDkv1z7lO7Wbh2HN93uovUHgrECaO5ZrCXAU=
github.com/goccy/go-json v0.10.2/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0/go.mod h1:E/TSTwGwJL78qG/PmXZO1EjYhfJinVAhrmmHX6Z8B9k=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.5.0 h1:LUVKkCeviFUMKqHa4tXIIij/lbhnMbP7Fn5wKdKkRh4=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/flatbuffers v1.11.0/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
github.com/google/flatbuffers v1.12.0 h1:/PtAHvnBY4Kqnx/xCQ3OIV9uYcSFGScBsWI3Oogeh6w=
github.com/google/flatbuffers v1.12.0/go.mod h1:1AeVuKshWv4vARoZatz6mlQ0JxURH0Kv5+zNeJKJCa8=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/uuid v1.0.0 h1:b4Gk+7WdP/d3HZH8EJsZpvV7EtDOgaZLtnaNGIu1adA=
github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/jung-kurt/gofpdf v1.0.3-0.20190309125859-24315acbbda5/go.mod h1:7Id9E/uU8ce6rXgefFLlgrJj/GYY22cpxn+r32jIOes=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
github.com/klauspost/cpuid/v2 v2.2.4 h1:acbojRNwl3o09bUq+yDCtZFc1aiwaAAxtcn8YkZXnvk=
github.com/klauspost/cpuid/v2 v2.2.4/go.mod h1:RVVoqg1df56z8g3pUjL/3lE5UfnlrJX8tyFgg4nqhuY=
@ -63,6 +115,8 @@ github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D
github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
github.com/mattn/go-runewidth v0.0.14 h1:+xnbZSEeDbOIg5/mE6JF0w6n9duR1l3/WmbinWVwUuU=
github.com/mattn/go-runewidth v0.0.14/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@ -70,14 +124,17 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 h1:onHthvaw9LFnH4t2DcNVpwGmV9E1BkGknEliJkfwQj0=
github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58/go.mod h1:DXv8WO4yhMYhSNPKjeNKa5WY9YCIEBRbNzFFPJbWO6Y=
github.com/pdevine/tensor v0.0.0-20240228013915-64ccaa8d9ca9 h1:DV4iXjNn6fGeDl1AkZ1I0QB/0DBjrc7kPpxHrmuDzW4=
github.com/pdevine/tensor v0.0.0-20240228013915-64ccaa8d9ca9/go.mod h1:nR7l3gM6ubiOm+mCkmmUyIBUcBAyiUmW6dQrDZhugFE=
github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZOjgMj2KwnJFUo=
github.com/pelletier/go-toml/v2 v2.0.8 h1:0ctb6s9mE31h0/lhu+J6OPmVeDxJn+kYnJc2jZR9tGQ=
github.com/pelletier/go-toml/v2 v2.0.8/go.mod h1:vuYfssBdrU2XDZ9bYydBu6t+6a6PYNcZljzZR9VXg+4=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
@ -91,6 +148,8 @@ github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/testify v1.1.4/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.2.0/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@ -107,20 +166,63 @@ github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6
github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
github.com/ugorji/go/codec v1.2.11 h1:BMaWp1Bb6fHwEtbplGBGJ498wD+LKlNSl25MjdZY4dU=
github.com/ugorji/go/codec v1.2.11/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
github.com/xtgo/set v1.0.0 h1:6BCNBRv3ORNDQ7fyoJXRv+tstJz3m1JVFQErfeZz2pY=
github.com/xtgo/set v1.0.0/go.mod h1:d3NHzGzSa0NmB2NhFyECA+QdRp29oEn2xbT+TpeFoM8=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6 h1:lGdhQUN/cnWdSH3291CUuxSEqc+AsGTiDxPP3r2J0l4=
go4.org/unsafe/assume-no-moving-gc v0.0.0-20231121144256-b99613f794b6/go.mod h1:FftLjUGFEDu5k8lt0ddY+HcrH/qU/0qk+H8j9/nTl3E=
golang.org/x/arch v0.0.0-20210923205945-b76863e36670/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/arch v0.3.0 h1:02VY4/ZcO/gBOH6PUaoiptASxtXU10jazRCP865E97k=
golang.org/x/arch v0.3.0/go.mod h1:5om86z9Hs0C8fWVUuoMHwpExlXzs5Tkyp9hOrfG7pp8=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/crypto v0.14.0 h1:wBqGXzWJW6m1XrIKlAH0Hs1JJ7+9KBwnIO8v66Q9cHc=
golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190125153040-c74c464bbbf2/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63 h1:m64FZMko/V45gv0bNmrNYoDEq8U5YUhetc9cBWKS1TQ=
golang.org/x/exp v0.0.0-20230817173708-d852ddb80c63/go.mod h1:0v4NqG35kSWCMzLaMeX+IQrlSnVE/bqGSyC2cz/9Le8=
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200904194848-62affa334b73/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200909081042-eff7692f9009/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@ -131,12 +233,56 @@ golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=
golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
golang.org/x/tools v0.0.0-20180525024113-a5b4c53f6e8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190206041539-40960b6deb8e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
gonum.org/v1/gonum v0.8.2 h1:CCXrcPKiGGotvnN6jfUsKk4rRqm7q09/YbKb5xCEvtM=
gonum.org/v1/gonum v0.8.2/go.mod h1:oe/vMfY3deqTw+1EZJhuvEW2iwGF1bW9wwu7XCu0+v0=
gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0 h1:OE9mWmgKkjJyEmDAAtGMPjXu+YNeGvK9VTSHY6+Qihc=
gonum.org/v1/netlib v0.0.0-20190313105609-8cb42192e0e0/go.mod h1:wa6Ws7BG/ESfp6dHfk7C6KdzKA7wR7u/rKwOGE66zvw=
gonum.org/v1/plot v0.0.0-20190515093506-e2840ee46a6b/go.mod h1:Wt8AAjI+ypCyYX3nZBvf6cAIx93T+c/OS2HFAYskSZc=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
google.golang.org/genproto v0.0.0-20200911024640-645f7a48b24f h1:Yv4xsIx7HZOoyUGSJ2ksDyWE2qIBXROsZKt2ny3hCGM=
google.golang.org/genproto v0.0.0-20200911024640-645f7a48b24f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.32.0 h1:zWTV+LMdc3kaiJMSTOFz2UgSBgx8RNQoTGiZu3fR9S0=
google.golang.org/grpc v1.32.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/grpc/cmd/protoc-gen-go-grpc v0.0.0-20200910201057-6591123024b3/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
@ -151,4 +297,10 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorgonia.org/vecf32 v0.9.0 h1:PClazic1r+JVJ1dEzRXgeiVl4g1/Hf/w+wUSqnco1Xg=
gorgonia.org/vecf32 v0.9.0/go.mod h1:NCc+5D2oxddRL11hd+pCB1PEyXWOyiQxfZ/1wwhOXCA=
gorgonia.org/vecf64 v0.9.0 h1:bgZDP5x0OzBF64PjMGC3EvTdOoMEcmfAh1VCUnZFm1A=
gorgonia.org/vecf64 v0.9.0/go.mod h1:hp7IOWCnRiVQKON73kkC/AUMtEXyf9kGlVrtPQ9ccVA=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=

58
gpu/amd_common.go Normal file
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//go:build linux || windows
package gpu
import (
"fmt"
"log/slog"
"os"
"path/filepath"
"strconv"
"strings"
)
// Determine if the given ROCm lib directory is usable by checking for existence of some glob patterns
func rocmLibUsable(libDir string) bool {
slog.Debug("evaluating potential rocm lib dir " + libDir)
for _, g := range ROCmLibGlobs {
res, _ := filepath.Glob(filepath.Join(libDir, g))
if len(res) == 0 {
return false
}
}
return true
}
func GetSupportedGFX(libDir string) ([]string, error) {
var ret []string
files, err := filepath.Glob(filepath.Join(libDir, "rocblas", "library", "TensileLibrary_lazy_gfx*.dat"))
if err != nil {
return nil, err
}
for _, file := range files {
ret = append(ret, strings.TrimSuffix(strings.TrimPrefix(filepath.Base(file), "TensileLibrary_lazy_"), ".dat"))
}
return ret, nil
}
func amdSetVisibleDevices(ids []int, skip map[int]interface{}) {
// Set the visible devices if not already set
// TODO - does sort order matter?
devices := []string{}
for i := range ids {
slog.Debug(fmt.Sprintf("i=%d", i))
if _, skipped := skip[i]; skipped {
slog.Debug("skipped")
continue
}
devices = append(devices, strconv.Itoa(i))
}
slog.Debug(fmt.Sprintf("devices=%v", devices))
val := strings.Join(devices, ",")
err := os.Setenv("HIP_VISIBLE_DEVICES", val)
if err != nil {
slog.Warn(fmt.Sprintf("failed to set env: %s", err))
}
slog.Debug("HIP_VISIBLE_DEVICES=" + val)
}

141
gpu/amd_hip_windows.go Normal file
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package gpu
import (
"fmt"
"log/slog"
"strconv"
"syscall"
"unsafe"
"golang.org/x/sys/windows"
)
const (
hipSuccess = 0
hipErrorNoDevice = 100
)
type hipDevicePropMinimal struct {
Name [256]byte
unused1 [140]byte
GcnArchName [256]byte // gfx####
iGPU int // Doesn't seem to actually report correctly
unused2 [128]byte
}
// Wrap the amdhip64.dll library for GPU discovery
type HipLib struct {
dll windows.Handle
hipGetDeviceCount uintptr
hipGetDeviceProperties uintptr
hipMemGetInfo uintptr
hipSetDevice uintptr
hipDriverGetVersion uintptr
}
func NewHipLib() (*HipLib, error) {
h, err := windows.LoadLibrary("amdhip64.dll")
if err != nil {
return nil, fmt.Errorf("unable to load amdhip64.dll: %w", err)
}
hl := &HipLib{}
hl.dll = h
hl.hipGetDeviceCount, err = windows.GetProcAddress(hl.dll, "hipGetDeviceCount")
if err != nil {
return nil, err
}
hl.hipGetDeviceProperties, err = windows.GetProcAddress(hl.dll, "hipGetDeviceProperties")
if err != nil {
return nil, err
}
hl.hipMemGetInfo, err = windows.GetProcAddress(hl.dll, "hipMemGetInfo")
if err != nil {
return nil, err
}
hl.hipSetDevice, err = windows.GetProcAddress(hl.dll, "hipSetDevice")
if err != nil {
return nil, err
}
hl.hipDriverGetVersion, err = windows.GetProcAddress(hl.dll, "hipDriverGetVersion")
if err != nil {
return nil, err
}
return hl, nil
}
// The hip library only evaluates the HIP_VISIBLE_DEVICES variable at startup
// so we have to unload/reset the library after we do our initial discovery
// to make sure our updates to that variable are processed by llama.cpp
func (hl *HipLib) Release() {
err := windows.FreeLibrary(hl.dll)
if err != nil {
slog.Warn(fmt.Sprintf("failed to unload amdhip64.dll: %s", err))
}
hl.dll = 0
}
func (hl *HipLib) AMDDriverVersion() (string, error) {
if hl.dll == 0 {
return "", fmt.Errorf("dll has been unloaded")
}
var version int
status, _, err := syscall.SyscallN(hl.hipDriverGetVersion, uintptr(unsafe.Pointer(&version)))
if status != hipSuccess {
return "", fmt.Errorf("failed call to hipDriverGetVersion: %d %s", status, err)
}
return strconv.Itoa(version), nil
}
func (hl *HipLib) HipGetDeviceCount() int {
if hl.dll == 0 {
slog.Error("dll has been unloaded")
return 0
}
var count int
status, _, err := syscall.SyscallN(hl.hipGetDeviceCount, uintptr(unsafe.Pointer(&count)))
if status == hipErrorNoDevice {
slog.Info("AMD ROCm reports no devices found")
return 0
}
if status != hipSuccess {
slog.Warn(fmt.Sprintf("failed call to hipGetDeviceCount: %d %s", status, err))
}
return count
}
func (hl *HipLib) HipSetDevice(device int) error {
if hl.dll == 0 {
return fmt.Errorf("dll has been unloaded")
}
status, _, err := syscall.SyscallN(hl.hipSetDevice, uintptr(device))
if status != hipSuccess {
return fmt.Errorf("failed call to hipSetDevice: %d %s", status, err)
}
return nil
}
func (hl *HipLib) HipGetDeviceProperties(device int) (*hipDevicePropMinimal, error) {
if hl.dll == 0 {
return nil, fmt.Errorf("dll has been unloaded")
}
var props hipDevicePropMinimal
status, _, err := syscall.SyscallN(hl.hipGetDeviceProperties, uintptr(unsafe.Pointer(&props)), uintptr(device))
if status != hipSuccess {
return nil, fmt.Errorf("failed call to hipGetDeviceProperties: %d %s", status, err)
}
return &props, nil
}
// free, total, err
func (hl *HipLib) HipMemGetInfo() (uint64, uint64, error) {
if hl.dll == 0 {
return 0, 0, fmt.Errorf("dll has been unloaded")
}
var totalMemory uint64
var freeMemory uint64
status, _, err := syscall.SyscallN(hl.hipMemGetInfo, uintptr(unsafe.Pointer(&freeMemory)), uintptr(unsafe.Pointer(&totalMemory)))
if status != hipSuccess {
return 0, 0, fmt.Errorf("failed call to hipMemGetInfo: %d %s", status, err)
}
return freeMemory, totalMemory, nil
}

418
gpu/amd_linux.go Normal file
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package gpu
import (
"bufio"
"errors"
"fmt"
"io"
"log/slog"
"os"
"path/filepath"
"slices"
"strconv"
"strings"
)
// Discovery logic for AMD/ROCm GPUs
const (
DriverVersionFile = "/sys/module/amdgpu/version"
AMDNodesSysfsDir = "/sys/class/kfd/kfd/topology/nodes/"
GPUPropertiesFileGlob = AMDNodesSysfsDir + "*/properties"
// Prefix with the node dir
GPUTotalMemoryFileGlob = "mem_banks/*/properties" // size_in_bytes line
GPUUsedMemoryFileGlob = "mem_banks/*/used_memory"
RocmStandardLocation = "/opt/rocm/lib"
)
var (
// Used to validate if the given ROCm lib is usable
ROCmLibGlobs = []string{"libhipblas.so.2*", "rocblas"} // TODO - probably include more coverage of files here...
)
// Gather GPU information from the amdgpu driver if any supported GPUs are detected
// HIP_VISIBLE_DEVICES will be set if we detect a mix of unsupported and supported devices
// and the user hasn't already set this variable
func AMDGetGPUInfo(resp *GpuInfo) {
// TODO - DRY this out with windows
if !AMDDetected() {
return
}
skip := map[int]interface{}{}
// Opportunistic logging of driver version to aid in troubleshooting
ver, err := AMDDriverVersion()
if err == nil {
slog.Info("AMD Driver: " + ver)
} else {
// TODO - if we see users crash and burn with the upstreamed kernel this can be adjusted to hard-fail rocm support and fallback to CPU
slog.Warn(fmt.Sprintf("ollama recommends running the https://www.amd.com/en/support/linux-drivers: %s", err))
}
// If the user has specified exactly which GPUs to use, look up their memory
visibleDevices := os.Getenv("HIP_VISIBLE_DEVICES")
if visibleDevices != "" {
ids := []int{}
for _, idStr := range strings.Split(visibleDevices, ",") {
id, err := strconv.Atoi(idStr)
if err != nil {
slog.Warn(fmt.Sprintf("malformed HIP_VISIBLE_DEVICES=%s %s", visibleDevices, err))
} else {
ids = append(ids, id)
}
}
amdProcMemLookup(resp, nil, ids)
return
}
// Gather GFX version information from all detected cards
gfx := AMDGFXVersions()
verStrings := []string{}
for i, v := range gfx {
verStrings = append(verStrings, v.ToGFXString())
if v.Major == 0 {
// Silently skip CPUs
skip[i] = struct{}{}
continue
}
if v.Major < 9 {
// TODO consider this a build-time setting if we can support 8xx family GPUs
slog.Warn(fmt.Sprintf("amdgpu [%d] too old %s", i, v.ToGFXString()))
skip[i] = struct{}{}
}
}
slog.Info(fmt.Sprintf("detected amdgpu versions %v", verStrings))
// Abort if all GPUs are skipped
if len(skip) >= len(gfx) {
slog.Info("all detected amdgpus are skipped, falling back to CPU")
return
}
// If we got this far, then we have at least 1 GPU that's a ROCm candidate, so make sure we have a lib
libDir, err := AMDValidateLibDir()
if err != nil {
slog.Warn(fmt.Sprintf("unable to verify rocm library, will use cpu: %s", err))
return
}
gfxOverride := os.Getenv("HSA_OVERRIDE_GFX_VERSION")
if gfxOverride == "" {
supported, err := GetSupportedGFX(libDir)
if err != nil {
slog.Warn(fmt.Sprintf("failed to lookup supported GFX types, falling back to CPU mode: %s", err))
return
}
slog.Debug(fmt.Sprintf("rocm supported GPU types %v", supported))
for i, v := range gfx {
if !slices.Contains[[]string, string](supported, v.ToGFXString()) {
slog.Warn(fmt.Sprintf("amdgpu [%d] %s is not supported by %s %v", i, v.ToGFXString(), libDir, supported))
// TODO - consider discrete markdown just for ROCM troubleshooting?
slog.Warn("See https://github.com/ollama/ollama/blob/main/docs/troubleshooting.md for HSA_OVERRIDE_GFX_VERSION usage")
skip[i] = struct{}{}
} else {
slog.Info(fmt.Sprintf("amdgpu [%d] %s is supported", i, v.ToGFXString()))
}
}
} else {
slog.Debug("skipping rocm gfx compatibility check with HSA_OVERRIDE_GFX_VERSION=" + gfxOverride)
}
if len(skip) >= len(gfx) {
slog.Info("all detected amdgpus are skipped, falling back to CPU")
return
}
ids := make([]int, len(gfx))
i := 0
for k := range gfx {
ids[i] = k
i++
}
amdProcMemLookup(resp, skip, ids)
if resp.memInfo.DeviceCount == 0 {
return
}
if len(skip) > 0 {
amdSetVisibleDevices(ids, skip)
}
}
// Walk the sysfs nodes for the available GPUs and gather information from them
// skipping over any devices in the skip map
func amdProcMemLookup(resp *GpuInfo, skip map[int]interface{}, ids []int) {
resp.memInfo.DeviceCount = 0
resp.memInfo.TotalMemory = 0
resp.memInfo.FreeMemory = 0
if len(ids) == 0 {
slog.Debug("discovering all amdgpu devices")
entries, err := os.ReadDir(AMDNodesSysfsDir)
if err != nil {
slog.Warn(fmt.Sprintf("failed to read amdgpu sysfs %s - %s", AMDNodesSysfsDir, err))
return
}
for _, node := range entries {
if !node.IsDir() {
continue
}
id, err := strconv.Atoi(node.Name())
if err != nil {
slog.Warn("malformed amdgpu sysfs node id " + node.Name())
continue
}
ids = append(ids, id)
}
}
slog.Debug(fmt.Sprintf("discovering amdgpu devices %v", ids))
for _, id := range ids {
if _, skipped := skip[id]; skipped {
continue
}
totalMemory := uint64(0)
usedMemory := uint64(0)
propGlob := filepath.Join(AMDNodesSysfsDir, strconv.Itoa(id), GPUTotalMemoryFileGlob)
propFiles, err := filepath.Glob(propGlob)
if err != nil {
slog.Warn(fmt.Sprintf("error looking up total GPU memory: %s %s", propGlob, err))
}
// 1 or more memory banks - sum the values of all of them
for _, propFile := range propFiles {
fp, err := os.Open(propFile)
if err != nil {
slog.Warn(fmt.Sprintf("failed to open sysfs node file %s: %s", propFile, err))
continue
}
defer fp.Close()
scanner := bufio.NewScanner(fp)
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if strings.HasPrefix(line, "size_in_bytes") {
ver := strings.Fields(line)
if len(ver) != 2 {
slog.Warn("malformed " + line)
continue
}
bankSizeInBytes, err := strconv.ParseUint(ver[1], 10, 64)
if err != nil {
slog.Warn("malformed int " + line)
continue
}
totalMemory += bankSizeInBytes
}
}
}
if totalMemory == 0 {
continue
}
usedGlob := filepath.Join(AMDNodesSysfsDir, strconv.Itoa(id), GPUUsedMemoryFileGlob)
usedFiles, err := filepath.Glob(usedGlob)
if err != nil {
slog.Warn(fmt.Sprintf("error looking up used GPU memory: %s %s", usedGlob, err))
continue
}
for _, usedFile := range usedFiles {
fp, err := os.Open(usedFile)
if err != nil {
slog.Warn(fmt.Sprintf("failed to open sysfs node file %s: %s", usedFile, err))
continue
}
defer fp.Close()
data, err := io.ReadAll(fp)
if err != nil {
slog.Warn(fmt.Sprintf("failed to read sysfs node file %s: %s", usedFile, err))
continue
}
used, err := strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64)
if err != nil {
slog.Warn(fmt.Sprintf("malformed used memory %s: %s", string(data), err))
continue
}
usedMemory += used
}
slog.Info(fmt.Sprintf("[%d] amdgpu totalMemory %d", id, totalMemory))
slog.Info(fmt.Sprintf("[%d] amdgpu freeMemory %d", id, (totalMemory - usedMemory)))
resp.memInfo.DeviceCount++
resp.memInfo.TotalMemory += totalMemory
resp.memInfo.FreeMemory += (totalMemory - usedMemory)
}
if resp.memInfo.DeviceCount > 0 {
resp.Library = "rocm"
}
}
// Quick check for AMD driver so we can skip amdgpu discovery if not present
func AMDDetected() bool {
// Some driver versions (older?) don't have a version file, so just lookup the parent dir
sysfsDir := filepath.Dir(DriverVersionFile)
_, err := os.Stat(sysfsDir)
if errors.Is(err, os.ErrNotExist) {
slog.Debug("amdgpu driver not detected " + sysfsDir)
return false
} else if err != nil {
slog.Debug(fmt.Sprintf("error looking up amd driver %s %s", sysfsDir, err))
return false
}
return true
}
func setupLink(source, target string) error {
if err := os.RemoveAll(target); err != nil {
return fmt.Errorf("failed to remove old rocm directory %s %w", target, err)
}
if err := os.Symlink(source, target); err != nil {
return fmt.Errorf("failed to create link %s => %s %w", source, target, err)
}
slog.Debug(fmt.Sprintf("host rocm linked %s => %s", source, target))
return nil
}
// Ensure the AMD rocm lib dir is wired up
// Prefer to use host installed ROCm, as long as it meets our minimum requirements
// failing that, tell the user how to download it on their own
func AMDValidateLibDir() (string, error) {
// We rely on the rpath compiled into our library to find rocm
// so we establish a symlink to wherever we find it on the system
// to <payloads>/rocm
payloadsDir, err := PayloadsDir()
if err != nil {
return "", err
}
// If we already have a rocm dependency wired, nothing more to do
rocmTargetDir := filepath.Clean(filepath.Join(payloadsDir, "..", "rocm"))
if rocmLibUsable(rocmTargetDir) {
return rocmTargetDir, nil
}
// next to the running binary
exe, err := os.Executable()
if err == nil {
peerDir := filepath.Dir(exe)
if rocmLibUsable(peerDir) {
slog.Debug("detected ROCM next to ollama executable " + peerDir)
return rocmTargetDir, setupLink(peerDir, rocmTargetDir)
}
peerDir = filepath.Join(filepath.Dir(exe), "rocm")
if rocmLibUsable(peerDir) {
slog.Debug("detected ROCM next to ollama executable " + peerDir)
return rocmTargetDir, setupLink(peerDir, rocmTargetDir)
}
}
// Well known ollama installer path
installedRocmDir := "/usr/share/ollama/lib/rocm"
if rocmLibUsable(installedRocmDir) {
return rocmTargetDir, setupLink(installedRocmDir, rocmTargetDir)
}
// Prefer explicit HIP env var
hipPath := os.Getenv("HIP_PATH")
if hipPath != "" {
hipLibDir := filepath.Join(hipPath, "lib")
if rocmLibUsable(hipLibDir) {
slog.Debug("detected ROCM via HIP_PATH=" + hipPath)
return rocmTargetDir, setupLink(hipLibDir, rocmTargetDir)
}
}
// Scan the library path for potential matches
ldPaths := strings.Split(os.Getenv("LD_LIBRARY_PATH"), ":")
for _, ldPath := range ldPaths {
d, err := filepath.Abs(ldPath)
if err != nil {
continue
}
if rocmLibUsable(d) {
return rocmTargetDir, setupLink(d, rocmTargetDir)
}
}
// Well known location(s)
if rocmLibUsable("/opt/rocm/lib") {
return rocmTargetDir, setupLink("/opt/rocm/lib", rocmTargetDir)
}
// If we still haven't found a usable rocm, the user will have to install it on their own
slog.Warn("amdgpu detected, but no compatible rocm library found. Either install rocm v6, or follow manual install instructions at https://github.com/ollama/ollama/blob/main/docs/linux.md#manual-install")
return "", fmt.Errorf("no suitable rocm found, falling back to CPU")
}
func AMDDriverVersion() (string, error) {
_, err := os.Stat(DriverVersionFile)
if err != nil {
return "", fmt.Errorf("amdgpu version file missing: %s %w", DriverVersionFile, err)
}
fp, err := os.Open(DriverVersionFile)
if err != nil {
return "", err
}
defer fp.Close()
verString, err := io.ReadAll(fp)
if err != nil {
return "", err
}
return strings.TrimSpace(string(verString)), nil
}
func AMDGFXVersions() map[int]Version {
res := map[int]Version{}
matches, _ := filepath.Glob(GPUPropertiesFileGlob)
for _, match := range matches {
fp, err := os.Open(match)
if err != nil {
slog.Debug(fmt.Sprintf("failed to open sysfs node file %s: %s", match, err))
continue
}
defer fp.Close()
i, err := strconv.Atoi(filepath.Base(filepath.Dir(match)))
if err != nil {
slog.Debug(fmt.Sprintf("failed to parse node ID %s", err))
continue
}
scanner := bufio.NewScanner(fp)
for scanner.Scan() {
line := strings.TrimSpace(scanner.Text())
if strings.HasPrefix(line, "gfx_target_version") {
ver := strings.Fields(line)
if len(ver) != 2 || len(ver[1]) < 5 {
if ver[1] == "0" {
// Silently skip the CPU
continue
} else {
slog.Debug("malformed " + line)
}
res[i] = Version{
Major: 0,
Minor: 0,
Patch: 0,
}
continue
}
l := len(ver[1])
patch, err1 := strconv.ParseUint(ver[1][l-2:l], 10, 32)
minor, err2 := strconv.ParseUint(ver[1][l-4:l-2], 10, 32)
major, err3 := strconv.ParseUint(ver[1][:l-4], 10, 32)
if err1 != nil || err2 != nil || err3 != nil {
slog.Debug("malformed int " + line)
continue
}
res[i] = Version{
Major: uint(major),
Minor: uint(minor),
Patch: uint(patch),
}
}
}
}
return res
}
func (v Version) ToGFXString() string {
return fmt.Sprintf("gfx%d%d%d", v.Major, v.Minor, v.Patch)
}

180
gpu/amd_windows.go Normal file
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package gpu
import (
"bytes"
"fmt"
"log/slog"
"os"
"path/filepath"
"slices"
"strings"
)
const (
RocmStandardLocation = "C:\\Program Files\\AMD\\ROCm\\5.7\\bin" // TODO glob?
// TODO We're lookinng for this exact name to detect iGPUs since hipGetDeviceProperties never reports integrated==true
iGPUName = "AMD Radeon(TM) Graphics"
)
var (
// Used to validate if the given ROCm lib is usable
ROCmLibGlobs = []string{"hipblas.dll", "rocblas"} // TODO - probably include more coverage of files here...
)
func AMDGetGPUInfo(resp *GpuInfo) {
hl, err := NewHipLib()
if err != nil {
slog.Debug(err.Error())
return
}
defer hl.Release()
skip := map[int]interface{}{}
ids := []int{}
resp.memInfo.DeviceCount = 0
resp.memInfo.TotalMemory = 0
resp.memInfo.FreeMemory = 0
ver, err := hl.AMDDriverVersion()
if err == nil {
slog.Info("AMD Driver: " + ver)
} else {
// For now this is benign, but we may eventually need to fail compatibility checks
slog.Debug(fmt.Sprintf("error looking up amd driver version: %s", err))
}
// Note: the HIP library automatically handles HIP_VISIBLE_DEVICES
count := hl.HipGetDeviceCount()
if count == 0 {
return
}
libDir, err := AMDValidateLibDir()
if err != nil {
slog.Warn(fmt.Sprintf("unable to verify rocm library, will use cpu: %s", err))
return
}
var supported []string
gfxOverride := os.Getenv("HSA_OVERRIDE_GFX_VERSION")
if gfxOverride == "" {
supported, err = GetSupportedGFX(libDir)
if err != nil {
slog.Warn(fmt.Sprintf("failed to lookup supported GFX types, falling back to CPU mode: %s", err))
return
}
} else {
slog.Debug("skipping rocm gfx compatibility check with HSA_OVERRIDE_GFX_VERSION=" + gfxOverride)
}
slog.Info(fmt.Sprintf("detected %d hip devices", count))
for i := 0; i < count; i++ {
ids = append(ids, i)
err = hl.HipSetDevice(i)
if err != nil {
slog.Warn(fmt.Sprintf("[%d] %s", i, err))
skip[i] = struct{}{}
continue
}
props, err := hl.HipGetDeviceProperties(i)
if err != nil {
slog.Warn(fmt.Sprintf("[%d] %s", i, err))
skip[i] = struct{}{}
continue
}
n := bytes.IndexByte(props.Name[:], 0)
name := string(props.Name[:n])
slog.Info(fmt.Sprintf("[%d] Name: %s", i, name))
n = bytes.IndexByte(props.GcnArchName[:], 0)
gfx := string(props.GcnArchName[:n])
slog.Info(fmt.Sprintf("[%d] GcnArchName: %s", i, gfx))
//slog.Info(fmt.Sprintf("[%d] Integrated: %d", i, props.iGPU)) // DOESN'T REPORT CORRECTLY! Always 0
// TODO Why isn't props.iGPU accurate!?
if strings.EqualFold(name, iGPUName) {
slog.Info(fmt.Sprintf("iGPU detected [%d] skipping", i))
skip[i] = struct{}{}
continue
}
if gfxOverride == "" {
if !slices.Contains[[]string, string](supported, gfx) {
slog.Warn(fmt.Sprintf("amdgpu [%d] %s is not supported by %s %v", i, gfx, libDir, supported))
// TODO - consider discrete markdown just for ROCM troubleshooting?
slog.Warn("See https://github.com/ollama/ollama/blob/main/docs/troubleshooting.md for HSA_OVERRIDE_GFX_VERSION usage")
skip[i] = struct{}{}
continue
} else {
slog.Info(fmt.Sprintf("amdgpu [%d] %s is supported", i, gfx))
}
}
totalMemory, freeMemory, err := hl.HipMemGetInfo()
if err != nil {
slog.Warn(fmt.Sprintf("[%d] %s", i, err))
continue
}
// TODO according to docs, freeMem may lie on windows!
slog.Info(fmt.Sprintf("[%d] Total Mem: %d", i, totalMemory))
slog.Info(fmt.Sprintf("[%d] Free Mem: %d", i, freeMemory))
resp.memInfo.DeviceCount++
resp.memInfo.TotalMemory += totalMemory
resp.memInfo.FreeMemory += freeMemory
}
if resp.memInfo.DeviceCount > 0 {
resp.Library = "rocm"
}
// Abort if all GPUs are skipped
if len(skip) >= count {
slog.Info("all detected amdgpus are skipped, falling back to CPU")
return
}
if len(skip) > 0 {
amdSetVisibleDevices(ids, skip)
}
UpdatePath(libDir)
}
func AMDValidateLibDir() (string, error) {
// On windows non-admins typically can't create links
// so instead of trying to rely on rpath and a link in
// $LibDir/rocm, we instead rely on setting PATH to point
// to the location of the ROCm library
// Installer payload location if we're running the installed binary
exe, err := os.Executable()
if err == nil {
rocmTargetDir := filepath.Join(filepath.Dir(exe), "rocm")
if rocmLibUsable(rocmTargetDir) {
slog.Debug("detected ROCM next to ollama executable " + rocmTargetDir)
return rocmTargetDir, nil
}
}
// Installer payload (if we're running from some other location)
localAppData := os.Getenv("LOCALAPPDATA")
appDir := filepath.Join(localAppData, "Programs", "Ollama")
rocmTargetDir := filepath.Join(appDir, "rocm")
if rocmLibUsable(rocmTargetDir) {
slog.Debug("detected ollama installed ROCm at " + rocmTargetDir)
return rocmTargetDir, nil
}
// Prefer explicit HIP env var
hipPath := os.Getenv("HIP_PATH")
if hipPath != "" {
hipLibDir := filepath.Join(hipPath, "bin")
if rocmLibUsable(hipLibDir) {
slog.Debug("detected ROCM via HIP_PATH=" + hipPath)
return hipLibDir, nil
}
}
// Well known location(s)
if rocmLibUsable(RocmStandardLocation) {
return RocmStandardLocation, nil
}
// Should not happen on windows since we include it in the installer, but stand-alone binary might hit this
slog.Warn("amdgpu detected, but no compatible rocm library found. Please install ROCm")
return "", fmt.Errorf("no suitable rocm found, falling back to CPU")
}

67
gpu/assets.go Normal file
View File

@ -0,0 +1,67 @@
package gpu
import (
"fmt"
"log/slog"
"os"
"path/filepath"
"runtime"
"strings"
"sync"
)
var (
lock sync.Mutex
payloadsDir = ""
)
func PayloadsDir() (string, error) {
lock.Lock()
defer lock.Unlock()
if payloadsDir == "" {
tmpDir, err := os.MkdirTemp("", "ollama")
if err != nil {
return "", fmt.Errorf("failed to generate tmp dir: %w", err)
}
// We create a distinct subdirectory for payloads within the tmpdir
// This will typically look like /tmp/ollama3208993108/runners on linux
payloadsDir = filepath.Join(tmpDir, "runners")
}
return payloadsDir, nil
}
func Cleanup() {
lock.Lock()
defer lock.Unlock()
if payloadsDir != "" {
// We want to fully clean up the tmpdir parent of the payloads dir
tmpDir := filepath.Clean(filepath.Join(payloadsDir, ".."))
slog.Debug("cleaning up", "dir", tmpDir)
err := os.RemoveAll(tmpDir)
if err != nil {
slog.Warn("failed to clean up", "dir", tmpDir, "err", err)
}
}
}
func UpdatePath(dir string) {
if runtime.GOOS == "windows" {
tmpDir := filepath.Dir(dir)
pathComponents := strings.Split(os.Getenv("PATH"), ";")
i := 0
for _, comp := range pathComponents {
if strings.EqualFold(comp, dir) {
return
}
// Remove any other prior paths to our temp dir
if !strings.HasPrefix(strings.ToLower(comp), strings.ToLower(tmpDir)) {
pathComponents[i] = comp
i++
}
}
newPath := strings.Join(append([]string{dir}, pathComponents...), ";")
slog.Info(fmt.Sprintf("Updating PATH to %s", newPath))
os.Setenv("PATH", newPath)
}
// linux and darwin rely on rpath
}

96
gpu/gpu.go
View File

@ -24,7 +24,6 @@ import (
type handles struct {
cuda *C.cuda_handle_t
rocm *C.rocm_handle_t
}
var gpuMutex sync.Mutex
@ -54,39 +53,23 @@ var CudaWindowsGlobs = []string{
"c:\\Windows\\System32\\nvml.dll",
}
var RocmLinuxGlobs = []string{
"/opt/rocm*/lib*/librocm_smi64.so*",
}
var RocmWindowsGlobs = []string{
"c:\\Windows\\System32\\rocm_smi64.dll",
}
// Note: gpuMutex must already be held
func initGPUHandles() {
// TODO - if the ollama build is CPU only, don't do these checks as they're irrelevant and confusing
gpuHandles = &handles{nil, nil}
gpuHandles = &handles{nil}
var cudaMgmtName string
var cudaMgmtPatterns []string
var rocmMgmtName string
var rocmMgmtPatterns []string
switch runtime.GOOS {
case "windows":
cudaMgmtName = "nvml.dll"
cudaMgmtPatterns = make([]string, len(CudaWindowsGlobs))
copy(cudaMgmtPatterns, CudaWindowsGlobs)
rocmMgmtName = "rocm_smi64.dll"
rocmMgmtPatterns = make([]string, len(RocmWindowsGlobs))
copy(rocmMgmtPatterns, RocmWindowsGlobs)
case "linux":
cudaMgmtName = "libnvidia-ml.so"
cudaMgmtPatterns = make([]string, len(CudaLinuxGlobs))
copy(cudaMgmtPatterns, CudaLinuxGlobs)
rocmMgmtName = "librocm_smi64.so"
rocmMgmtPatterns = make([]string, len(RocmLinuxGlobs))
copy(rocmMgmtPatterns, RocmLinuxGlobs)
default:
return
}
@ -101,16 +84,6 @@ func initGPUHandles() {
return
}
}
rocmLibPaths := FindGPULibs(rocmMgmtName, rocmMgmtPatterns)
if len(rocmLibPaths) > 0 {
rocm := LoadROCMMgmt(rocmLibPaths)
if rocm != nil {
slog.Info("Radeon GPU detected")
gpuHandles.rocm = rocm
return
}
}
}
func GetGPUInfo() GpuInfo {
@ -149,43 +122,10 @@ func GetGPUInfo() GpuInfo {
slog.Info(fmt.Sprintf("CUDA GPU is too old. Falling back to CPU mode. Compute Capability detected: %d.%d", cc.major, cc.minor))
}
}
} else if gpuHandles.rocm != nil && (cpuVariant != "" || runtime.GOARCH != "amd64") {
C.rocm_check_vram(*gpuHandles.rocm, &memInfo)
if memInfo.err != nil {
slog.Info(fmt.Sprintf("error looking up ROCm GPU memory: %s", C.GoString(memInfo.err)))
C.free(unsafe.Pointer(memInfo.err))
} else if memInfo.igpu_index >= 0 && memInfo.count == 1 {
// Only one GPU detected and it appears to be an integrated GPU - skip it
slog.Info("ROCm unsupported integrated GPU detected")
} else if memInfo.count > 0 {
if memInfo.igpu_index >= 0 {
// We have multiple GPUs reported, and one of them is an integrated GPU
// so we have to set the env var to bypass it
// If the user has specified their own ROCR_VISIBLE_DEVICES, don't clobber it
val := os.Getenv("ROCR_VISIBLE_DEVICES")
if val == "" {
devices := []string{}
for i := 0; i < int(memInfo.count); i++ {
if i == int(memInfo.igpu_index) {
continue
}
devices = append(devices, strconv.Itoa(i))
}
val = strings.Join(devices, ",")
os.Setenv("ROCR_VISIBLE_DEVICES", val)
}
slog.Info(fmt.Sprintf("ROCm integrated GPU detected - ROCR_VISIBLE_DEVICES=%s", val))
}
resp.Library = "rocm"
var version C.rocm_version_resp_t
C.rocm_get_version(*gpuHandles.rocm, &version)
verString := C.GoString(version.str)
if version.status == 0 {
resp.Variant = "v" + verString
} else {
slog.Info(fmt.Sprintf("failed to look up ROCm version: %s", verString))
}
C.free(unsafe.Pointer(version.str))
} else {
AMDGetGPUInfo(&resp)
if resp.Library != "" {
return resp
}
}
if resp.Library == "" {
@ -219,6 +159,15 @@ func getCPUMem() (memInfo, error) {
}
func CheckVRAM() (int64, error) {
userLimit := os.Getenv("OLLAMA_MAX_VRAM")
if userLimit != "" {
avail, err := strconv.ParseInt(userLimit, 10, 64)
if err != nil {
return 0, fmt.Errorf("Invalid OLLAMA_MAX_VRAM setting %s: %s", userLimit, err)
}
slog.Info(fmt.Sprintf("user override OLLAMA_MAX_VRAM=%d", avail))
return avail, nil
}
gpuInfo := GetGPUInfo()
if gpuInfo.FreeMemory > 0 && (gpuInfo.Library == "cuda" || gpuInfo.Library == "rocm") {
// leave 10% or 1024MiB of VRAM free per GPU to handle unaccounted for overhead
@ -306,23 +255,6 @@ func LoadCUDAMgmt(cudaLibPaths []string) *C.cuda_handle_t {
return nil
}
func LoadROCMMgmt(rocmLibPaths []string) *C.rocm_handle_t {
var resp C.rocm_init_resp_t
resp.rh.verbose = getVerboseState()
for _, libPath := range rocmLibPaths {
lib := C.CString(libPath)
defer C.free(unsafe.Pointer(lib))
C.rocm_init(lib, &resp)
if resp.err != nil {
slog.Info(fmt.Sprintf("Unable to load ROCm management library %s: %s", libPath, C.GoString(resp.err)))
C.free(unsafe.Pointer(resp.err))
} else {
return &resp.rh
}
}
return nil
}
func getVerboseState() C.uint16_t {
if debug := os.Getenv("OLLAMA_DEBUG"); debug != "" {
return C.uint16_t(1)

36
gpu/gpu_darwin.go
View File

@ -2,32 +2,38 @@
package gpu
/*
#cgo CFLAGS: -x objective-c
#cgo LDFLAGS: -framework Foundation -framework CoreGraphics -framework Metal
#include "gpu_info_darwin.h"
*/
import "C"
import (
"fmt"
"log/slog"
"os"
"runtime"
"github.com/pbnjay/memory"
"strconv"
)
// CheckVRAM returns the free VRAM in bytes on Linux machines with NVIDIA GPUs
func CheckVRAM() (int64, error) {
userLimit := os.Getenv("OLLAMA_MAX_VRAM")
if userLimit != "" {
avail, err := strconv.ParseInt(userLimit, 10, 64)
if err != nil {
return 0, fmt.Errorf("Invalid OLLAMA_MAX_VRAM setting %s: %s", userLimit, err)
}
slog.Info(fmt.Sprintf("user override OLLAMA_MAX_VRAM=%d", avail))
return avail, nil
}
if runtime.GOARCH == "amd64" {
// gpu not supported, this may not be metal
return 0, nil
}
// on macOS, there's already buffer for available vram (see below) so just return the total
systemMemory := int64(memory.TotalMemory())
// macOS limits how much memory is available to the GPU based on the amount of system memory
// TODO: handle case where iogpu.wired_limit_mb is set to a higher value
if systemMemory <= 36*1024*1024*1024 {
systemMemory = systemMemory * 2 / 3
} else {
systemMemory = systemMemory * 3 / 4
}
return systemMemory, nil
recommendedMaxVRAM := int64(C.getRecommendedMaxVRAM())
return recommendedMaxVRAM, nil
}
func GetGPUInfo() GpuInfo {

1
gpu/gpu_info.h
View File

@ -53,7 +53,6 @@ void cpu_check_ram(mem_info_t *resp);
#endif
#include "gpu_info_cuda.h"
#include "gpu_info_rocm.h"
#endif // __GPU_INFO_H__
#endif // __APPLE__

12
gpu/gpu_info_cuda.c
View File

@ -124,31 +124,31 @@ void cuda_check_vram(cuda_handle_t h, mem_info_t *resp) {
// When in verbose mode, report more information about
// the card we discover, but don't fail on error
ret = (*h.nvmlDeviceGetName)(device, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
if (ret != NVML_SUCCESS) {
LOG(h.verbose, "nvmlDeviceGetName failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] CUDA device name: %s\n", i, buf);
}
ret = (*h.nvmlDeviceGetBoardPartNumber)(device, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
if (ret != NVML_SUCCESS) {
LOG(h.verbose, "nvmlDeviceGetBoardPartNumber failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] CUDA part number: %s\n", i, buf);
}
ret = (*h.nvmlDeviceGetSerial)(device, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
if (ret != NVML_SUCCESS) {
LOG(h.verbose, "nvmlDeviceGetSerial failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] CUDA S/N: %s\n", i, buf);
}
ret = (*h.nvmlDeviceGetVbiosVersion)(device, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
if (ret != NVML_SUCCESS) {
LOG(h.verbose, "nvmlDeviceGetVbiosVersion failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] CUDA vbios version: %s\n", i, buf);
}
ret = (*h.nvmlDeviceGetBrand)(device, &brand);
if (ret != RSMI_STATUS_SUCCESS) {
if (ret != NVML_SUCCESS) {
LOG(h.verbose, "nvmlDeviceGetBrand failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] CUDA brand: %d\n", i, brand);
@ -156,7 +156,7 @@ void cuda_check_vram(cuda_handle_t h, mem_info_t *resp) {
}
LOG(h.verbose, "[%d] CUDA totalMem %ld\n", i, memInfo.total);
LOG(h.verbose, "[%d] CUDA usedMem %ld\n", i, memInfo.free);
LOG(h.verbose, "[%d] CUDA usedMem %ld\n", i, memInfo.used);
resp->total += memInfo.total;
resp->free += memInfo.free;

3
gpu/gpu_info_darwin.h Normal file
View File

@ -0,0 +1,3 @@
#import <Metal/Metal.h>
#include <stdint.h>
uint64_t getRecommendedMaxVRAM();

11
gpu/gpu_info_darwin.m Normal file
View File

@ -0,0 +1,11 @@
//go:build darwin
#include "gpu_info_darwin.h"
uint64_t getRecommendedMaxVRAM()
{
id<MTLDevice> device = MTLCreateSystemDefaultDevice();
uint64_t result = device.recommendedMaxWorkingSetSize;
CFRelease(device);
return result;
}

198
gpu/gpu_info_rocm.c
View File

@ -1,198 +0,0 @@
#ifndef __APPLE__
#include "gpu_info_rocm.h"
#include <string.h>
void rocm_init(char *rocm_lib_path, rocm_init_resp_t *resp) {
rsmi_status_t ret;
resp->err = NULL;
const int buflen = 256;
char buf[buflen + 1];
int i;
struct lookup {
char *s;
void **p;
} l[] = {
{"rsmi_init", (void *)&resp->rh.rsmi_init},
{"rsmi_shut_down", (void *)&resp->rh.rsmi_shut_down},
{"rsmi_dev_memory_total_get", (void *)&resp->rh.rsmi_dev_memory_total_get},
{"rsmi_dev_memory_usage_get", (void *)&resp->rh.rsmi_dev_memory_usage_get},
{"rsmi_version_get", (void *)&resp->rh.rsmi_version_get},
{"rsmi_num_monitor_devices", (void*)&resp->rh.rsmi_num_monitor_devices},
{"rsmi_dev_id_get", (void*)&resp->rh.rsmi_dev_id_get},
{"rsmi_dev_name_get", (void *)&resp->rh.rsmi_dev_name_get},
{"rsmi_dev_brand_get", (void *)&resp->rh.rsmi_dev_brand_get},
{"rsmi_dev_vendor_name_get", (void *)&resp->rh.rsmi_dev_vendor_name_get},
{"rsmi_dev_vram_vendor_get", (void *)&resp->rh.rsmi_dev_vram_vendor_get},
{"rsmi_dev_serial_number_get", (void *)&resp->rh.rsmi_dev_serial_number_get},
{"rsmi_dev_subsystem_name_get", (void *)&resp->rh.rsmi_dev_subsystem_name_get},
{"rsmi_dev_vbios_version_get", (void *)&resp->rh.rsmi_dev_vbios_version_get},
{NULL, NULL},
};
resp->rh.handle = LOAD_LIBRARY(rocm_lib_path, RTLD_LAZY);
if (!resp->rh.handle) {
char *msg = LOAD_ERR();
snprintf(buf, buflen,
"Unable to load %s library to query for Radeon GPUs: %s\n",
rocm_lib_path, msg);
free(msg);
resp->err = strdup(buf);
return;
}
// TODO once we've squashed the remaining corner cases remove this log
LOG(resp->rh.verbose, "wiring rocm management library functions in %s\n", rocm_lib_path);
for (i = 0; l[i].s != NULL; i++) {
// TODO once we've squashed the remaining corner cases remove this log
LOG(resp->rh.verbose, "dlsym: %s\n", l[i].s);
*l[i].p = LOAD_SYMBOL(resp->rh.handle, l[i].s);
if (!l[i].p) {
resp->rh.handle = NULL;
char *msg = LOAD_ERR();
LOG(resp->rh.verbose, "dlerr: %s\n", msg);
UNLOAD_LIBRARY(resp->rh.handle);
snprintf(buf, buflen, "symbol lookup for %s failed: %s", l[i].s,
msg);
free(msg);
resp->err = strdup(buf);
return;
}
}
ret = (*resp->rh.rsmi_init)(0);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(resp->rh.verbose, "rsmi_init err: %d\n", ret);
UNLOAD_LIBRARY(resp->rh.handle);
resp->rh.handle = NULL;
snprintf(buf, buflen, "rocm vram init failure: %d", ret);
resp->err = strdup(buf);
}
return;
}
void rocm_check_vram(rocm_handle_t h, mem_info_t *resp) {
resp->err = NULL;
resp->igpu_index = -1;
uint64_t totalMem = 0;
uint64_t usedMem = 0;
rsmi_status_t ret;
const int buflen = 256;
char buf[buflen + 1];
int i;
if (h.handle == NULL) {
resp->err = strdup("rocm handle not initialized");
return;
}
ret = (*h.rsmi_num_monitor_devices)(&resp->count);
if (ret != RSMI_STATUS_SUCCESS) {
snprintf(buf, buflen, "unable to get device count: %d", ret);
resp->err = strdup(buf);
return;
}
LOG(h.verbose, "discovered %d ROCm GPU Devices\n", resp->count);
resp->total = 0;
resp->free = 0;
for (i = 0; i < resp->count; i++) {
if (h.verbose) {
// When in verbose mode, report more information about
// the card we discover, but don't fail on error
ret = (*h.rsmi_dev_name_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_name_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm device name: %s\n", i, buf);
}
ret = (*h.rsmi_dev_brand_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_brand_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm brand: %s\n", i, buf);
}
ret = (*h.rsmi_dev_vendor_name_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_vendor_name_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm vendor: %s\n", i, buf);
}
ret = (*h.rsmi_dev_vram_vendor_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_vram_vendor_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm VRAM vendor: %s\n", i, buf);
}
ret = (*h.rsmi_dev_serial_number_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_serial_number_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm S/N: %s\n", i, buf);
}
ret = (*h.rsmi_dev_subsystem_name_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_subsystem_name_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm subsystem name: %s\n", i, buf);
}
ret = (*h.rsmi_dev_vbios_version_get)(i, buf, buflen);
if (ret != RSMI_STATUS_SUCCESS) {
LOG(h.verbose, "rsmi_dev_vbios_version_get failed: %d\n", ret);
} else {
LOG(h.verbose, "[%d] ROCm vbios version: %s\n", i, buf);
}
}
// Get total memory - used memory for available memory
ret = (*h.rsmi_dev_memory_total_get)(i, RSMI_MEM_TYPE_VRAM, &totalMem);
if (ret != RSMI_STATUS_SUCCESS) {
snprintf(buf, buflen, "rocm total mem lookup failure: %d", ret);
resp->err = strdup(buf);
return;
}
ret = (*h.rsmi_dev_memory_usage_get)(i, RSMI_MEM_TYPE_VRAM, &usedMem);
if (ret != RSMI_STATUS_SUCCESS) {
snprintf(buf, buflen, "rocm usage mem lookup failure: %d", ret);
resp->err = strdup(buf);
return;
}
LOG(h.verbose, "[%d] ROCm totalMem %ld\n", i, totalMem);
LOG(h.verbose, "[%d] ROCm usedMem %ld\n", i, usedMem);
if (totalMem < 1024 * 1024 * 1024) {
// Do not add up integrated GPU memory capacity, it's a bogus 512M, and actually uses system memory
LOG(h.verbose, "[%d] ROCm integrated GPU\n", i);
resp->igpu_index = i;
} else {
resp->total += totalMem;
resp->free += totalMem - usedMem;
}
}
}
void rocm_get_version(rocm_handle_t h, rocm_version_resp_t *resp) {
const int buflen = 256;
char buf[buflen + 1];
if (h.handle == NULL) {
resp->str = strdup("rocm handle not initialized");
resp->status = 1;
return;
}
rsmi_version_t ver;
rsmi_status_t ret;
ret = h.rsmi_version_get(&ver);
if (ret != RSMI_STATUS_SUCCESS) {
snprintf(buf, buflen, "unexpected response on version lookup %d", ret);
resp->status = 1;
} else {
snprintf(buf, buflen, "%d", ver.major);
resp->status = 0;
}
resp->str = strdup(buf);
}
#endif // __APPLE__

59
gpu/gpu_info_rocm.h
View File

@ -1,59 +0,0 @@
#ifndef __APPLE__
#ifndef __GPU_INFO_ROCM_H__
#define __GPU_INFO_ROCM_H__
#include "gpu_info.h"
// Just enough typedef's to dlopen/dlsym for memory information
typedef enum rsmi_status_return {
RSMI_STATUS_SUCCESS = 0,
// Other values omitted for now...
} rsmi_status_t;
typedef enum rsmi_memory_type {
RSMI_MEM_TYPE_VRAM = 0,
RSMI_MEM_TYPE_VIS_VRAM,
RSMI_MEM_TYPE_GTT,
} rsmi_memory_type_t;
typedef struct {
uint32_t major;
uint32_t minor;
uint32_t patch;
const char *build;
} rsmi_version_t;
typedef struct rocm_handle {
void *handle;
uint16_t verbose;
rsmi_status_t (*rsmi_init)(uint64_t);
rsmi_status_t (*rsmi_shut_down)(void);
rsmi_status_t (*rsmi_dev_memory_total_get)(uint32_t, rsmi_memory_type_t, uint64_t *);
rsmi_status_t (*rsmi_dev_memory_usage_get)(uint32_t, rsmi_memory_type_t, uint64_t *);
rsmi_status_t (*rsmi_version_get) (rsmi_version_t *version);
rsmi_status_t (*rsmi_num_monitor_devices) (uint32_t *);
rsmi_status_t (*rsmi_dev_id_get)(uint32_t, uint16_t *);
rsmi_status_t (*rsmi_dev_name_get) (uint32_t,char *,size_t);
rsmi_status_t (*rsmi_dev_brand_get) (uint32_t, char *, uint32_t);
rsmi_status_t (*rsmi_dev_vendor_name_get) (uint32_t, char *, uint32_t);
rsmi_status_t (*rsmi_dev_vram_vendor_get) (uint32_t, char *, uint32_t);
rsmi_status_t (*rsmi_dev_serial_number_get) (uint32_t, char *, uint32_t);
rsmi_status_t (*rsmi_dev_subsystem_name_get) (uint32_t, char *, uint32_t);
rsmi_status_t (*rsmi_dev_vbios_version_get) (uint32_t, char *, uint32_t);
} rocm_handle_t;
typedef struct rocm_init_resp {
char *err; // If err is non-null handle is invalid
rocm_handle_t rh;
} rocm_init_resp_t;
typedef struct rocm_version_resp {
rsmi_status_t status;
char *str; // Contains version or error string if status != 0
} rocm_version_resp_t;
void rocm_init(char *rocm_lib_path, rocm_init_resp_t *resp);
void rocm_check_vram(rocm_handle_t rh, mem_info_t *resp);
void rocm_get_version(rocm_handle_t rh, rocm_version_resp_t *resp);
#endif // __GPU_INFO_ROCM_H__
#endif // __APPLE__

6
gpu/types.go
View File

@ -16,3 +16,9 @@ type GpuInfo struct {
// TODO add other useful attributes about the card here for discovery information
}
type Version struct {
Major uint
Minor uint
Patch uint
}

19
llm/dyn_ext_server.c
View File

@ -14,17 +14,14 @@
#define LOAD_LIBRARY(lib, flags) LoadLibrary(lib)
#define LOAD_SYMBOL(handle, sym) GetProcAddress(handle, sym)
#define UNLOAD_LIBRARY(handle) FreeLibrary(handle)
inline char *LOAD_ERR() {
LPSTR messageBuffer = NULL;
size_t size = FormatMessageA(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
(LPSTR)&messageBuffer, 0, NULL);
char *resp = strdup(messageBuffer);
LocalFree(messageBuffer);
return resp;
}
#define LOAD_ERR() ({\
LPSTR messageBuffer = NULL; \
size_t size = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, \
NULL, GetLastError(), MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&messageBuffer, 0, NULL); \
char *resp = strdup(messageBuffer); \
LocalFree(messageBuffer); \
resp; \
})
#else
#include <dlfcn.h>
#define LOAD_LIBRARY(lib, flags) dlopen(lib, flags)

38
llm/dyn_ext_server.go
View File

@ -28,13 +28,13 @@ import (
"log/slog"
"os"
"path/filepath"
"runtime"
"strings"
"sync"
"time"
"unsafe"
"github.com/jmorganca/ollama/api"
"github.com/jmorganca/ollama/gpu"
)
type dynExtServer struct {
@ -72,7 +72,7 @@ func newDynExtServer(library, model string, adapters, projectors []string, opts
slog.Info("concurrent llm servers not yet supported, waiting for prior server to complete")
mutex.Lock()
}
updatePath(filepath.Dir(library))
gpu.UpdatePath(filepath.Dir(library))
libPath := C.CString(library)
defer C.free(unsafe.Pointer(libPath))
resp := newExtServerResp(512)
@ -106,7 +106,12 @@ func newDynExtServer(library, model string, adapters, projectors []string, opts
sparams.memory_f16 = C.bool(opts.F16KV)
sparams.use_mlock = C.bool(opts.UseMLock)
sparams.use_mmap = C.bool(opts.UseMMap)
sparams.numa = C.bool(opts.UseNUMA)
if opts.UseNUMA {
sparams.numa = C.int(1)
} else {
sparams.numa = C.int(0)
}
sparams.lora_adapters = nil
for i := 0; i < len(adapters); i++ {
@ -143,7 +148,8 @@ func newDynExtServer(library, model string, adapters, projectors []string, opts
}
slog.Info("Initializing llama server")
initResp := newExtServerResp(128)
slog.Debug(fmt.Sprintf("server params: %+v", sparams))
initResp := newExtServerResp(512)
defer freeExtServerResp(initResp)
C.dyn_llama_server_init(llm.s, &sparams, &initResp)
if initResp.id < 0 {
@ -258,7 +264,7 @@ func (llm *dynExtServer) Predict(ctx context.Context, predict PredictOpts, fn fu
})
}
if p.Stop {
if p.Stop || bool(result.stop) {
fn(PredictResult{
Done: true,
PromptEvalCount: p.Timings.PromptN,
@ -360,25 +366,3 @@ func (llm *dynExtServer) Close() {
C.dyn_llama_server_stop(llm.s)
mutex.Unlock()
}
func updatePath(dir string) {
if runtime.GOOS == "windows" {
tmpDir := filepath.Dir(dir)
pathComponents := strings.Split(os.Getenv("PATH"), ";")
i := 0
for _, comp := range pathComponents {
if strings.EqualFold(comp, dir) {
return
}
// Remove any other prior paths to our temp dir
if !strings.HasPrefix(strings.ToLower(comp), strings.ToLower(tmpDir)) {
pathComponents[i] = comp
i++
}
}
newPath := strings.Join(append([]string{dir}, pathComponents...), ";")
slog.Info(fmt.Sprintf("Updating PATH to %s", newPath))
os.Setenv("PATH", newPath)
}
// linux and darwin rely on rpath
}

72
llm/ext_server/ext_server.cpp
View File

@ -1,4 +1,5 @@
#include "ext_server.h"
#include <atomic>
// Necessary evil since the server types are not defined in a header
#include "server.cpp"
@ -27,8 +28,24 @@
// Expose the llama server as a callable extern "C" API
llama_server_context *llama = NULL;
std::thread ext_server_thread;
bool shutting_down = false;
std::atomic_int recv_counter;
// RAII wrapper for tracking in-flight recv calls
class atomicRecv {
public:
atomicRecv(std::atomic<int> &atomic) : atomic(atomic) {
++this->atomic;
}
~atomicRecv() {
--this->atomic;
}
private:
std::atomic<int> &atomic;
};
void llama_server_init(ext_server_params *sparams, ext_server_resp_t *err) {
recv_counter = 0;
assert(err != NULL && sparams != NULL);
log_set_target(stderr);
if (!sparams->verbose_logging) {
@ -63,7 +80,7 @@ void llama_server_init(ext_server_params *sparams, ext_server_resp_t *err) {
params.main_gpu = sparams->main_gpu;
params.use_mlock = sparams->use_mlock;
params.use_mmap = sparams->use_mmap;
params.numa = sparams->numa;
params.numa = (ggml_numa_strategy)sparams->numa;
params.embedding = sparams->embedding;
if (sparams->model != NULL) {
params.model = sparams->model;
@ -94,18 +111,15 @@ void llama_server_init(ext_server_params *sparams, ext_server_resp_t *err) {
}
#endif
llama_backend_init(params.numa);
llama_backend_init();
llama_numa_init(params.numa);
// load the model
if (!llama->load_model(params)) {
// TODO - consider modifying the logging logic or patching load_model so
// we can capture more detailed error messages and pass them back to the
// caller for better UX
err->id = -1;
snprintf(err->msg, err->msg_len, "error loading model %s",
params.model.c_str());
return;
}
if (!llama->load_model(params)) {
// an error occured that was not thrown
err->id = -1;
snprintf(err->msg, err->msg_len, "error loading model %s", params.model.c_str());
return;
}
llama->initialize();
} catch (std::exception &e) {
@ -128,9 +142,9 @@ void llama_server_start() {
llama->queue_tasks.on_new_task(std::bind(
&llama_server_context::process_single_task, llama, std::placeholders::_1));
llama->queue_tasks.on_finish_multitask(std::bind(
&llama_server_context::on_finish_multitask, llama, std::placeholders::_1));
llama->queue_tasks.on_all_tasks_finished(std::bind(
&llama_server_context::run_on_all_tasks_finished, llama));
&llama_server_context::on_finish_multitask, llama, std::placeholders::_1));
llama->queue_tasks.on_run_slots(std::bind(
&llama_server_context::update_slots, llama));
llama->queue_results.on_multitask_update(std::bind(
&llama_server_queue::update_multitask,
&llama->queue_tasks,
@ -151,7 +165,14 @@ void llama_server_start() {
void llama_server_stop() {
assert(llama != NULL);
// Shutdown any in-flight requests and block incoming requests.
LOG_TEE("\ninitiating shutdown - draining remaining tasks...\n");
shutting_down = true;
while (recv_counter.load() > 0) {
std::this_thread::sleep_for(std::chrono::milliseconds(50));
}
// This may take a while for any pending tasks to drain
// TODO - consider a timeout to cancel tasks if it's taking too long
llama->queue_tasks.terminate();
@ -159,6 +180,7 @@ void llama_server_stop() {
delete llama;
llama = NULL;
LOG_TEE("llama server shutdown complete\n");
shutting_down = false;
}
void llama_server_completion(const char *json_req, ext_server_resp_t *resp) {
@ -166,6 +188,9 @@ void llama_server_completion(const char *json_req, ext_server_resp_t *resp) {
resp->id = -1;
resp->msg[0] = '\0';
try {
if (shutting_down) {
throw std::runtime_error("server shutting down");
}
json data = json::parse(json_req);
resp->id = llama->queue_tasks.get_new_id();
llama->queue_results.add_waiting_task_id(resp->id);
@ -180,13 +205,13 @@ void llama_server_completion(const char *json_req, ext_server_resp_t *resp) {
void llama_server_completion_next_result(const int task_id,
ext_server_task_result_t *resp) {
assert(llama != NULL && resp != NULL);
std::string msg;
resp->id = -1;
resp->stop = false;
resp->error = false;
resp->json_resp = NULL;
std::string result_json;
try {
atomicRecv ar(recv_counter);
task_result result = llama->queue_results.recv(task_id);
result_json =
result.result_json.dump(-1, ' ', false, json::error_handler_t::replace);
@ -203,6 +228,11 @@ void llama_server_completion_next_result(const int task_id,
llama->request_cancel(task_id);
LOG_TEE("next result removing waiting task ID: %d\n", task_id);
llama->queue_results.remove_waiting_task_id(task_id);
} else if (shutting_down) {
LOG_TEE("aborting completion due to shutdown %d\n", task_id);
llama->request_cancel(task_id);
llama->queue_results.remove_waiting_task_id(task_id);
resp->stop = true;
}
} catch (std::exception &e) {
resp->error = true;
@ -251,6 +281,9 @@ void llama_server_tokenize(const char *json_req, char **json_resp,
err->id = 0;
err->msg[0] = '\0';
try {
if (shutting_down) {
throw std::runtime_error("server shutting down");
}
const json body = json::parse(json_req);
std::vector<llama_token> tokens;
if (body.count("content") != 0) {
@ -284,6 +317,9 @@ void llama_server_detokenize(const char *json_req, char **json_resp,
err->id = 0;
err->msg[0] = '\0';
try {
if (shutting_down) {
throw std::runtime_error("server shutting down");
}
const json body = json::parse(json_req);
std::string content;
if (body.count("tokens") != 0) {
@ -311,6 +347,9 @@ void llama_server_embedding(const char *json_req, char **json_resp,
err->id = 0;
err->msg[0] = '\0';
try {
if (shutting_down) {
throw std::runtime_error("server shutting down");
}
const json body = json::parse(json_req);
json prompt;
if (body.count("content") != 0) {
@ -321,6 +360,7 @@ void llama_server_embedding(const char *json_req, char **json_resp,
const int task_id = llama->queue_tasks.get_new_id();
llama->queue_results.add_waiting_task_id(task_id);
llama->request_completion(task_id, {{"prompt", prompt}, {"n_predict", 0}}, false, true, -1);
atomicRecv ar(recv_counter);
task_result result = llama->queue_results.recv(task_id);
std::string result_json = result.result_json.dump();
const std::string::size_type size = result_json.size() + 1;

2
llm/ext_server/ext_server.h
View File

@ -41,7 +41,7 @@ typedef struct ext_server_params {
int32_t main_gpu; // the GPU that is used for scratch and small tensors
bool use_mlock; // force system to keep model in RAM
bool use_mmap; // use mmap if possible
bool numa; // attempt optimizations that help on some NUMA systems
int numa; // attempt optimizations that help on some NUMA systems
bool embedding; // get only sentence embedding
ext_server_lora_adapter_t *lora_adapters;
char *mmproj;

4
llm/generate/gen_common.sh
View File

@ -1,4 +1,4 @@
# common logic accross linux and darwin
# common logic across linux and darwin
init_vars() {
case "${GOARCH}" in
@ -101,7 +101,7 @@ compress_libs() {
pids=""
rm -rf ${BUILD_DIR}/lib/*.${LIB_EXT}*.gz
for lib in ${BUILD_DIR}/lib/*.${LIB_EXT}* ; do
gzip --best -f ${lib} &
gzip -n --best -f ${lib} &
pids+=" $!"
done
echo

2
llm/generate/gen_darwin.sh
View File

@ -60,7 +60,7 @@ case "${GOARCH}" in
compress_libs
;;
"arm64")
CMAKE_DEFS="${COMMON_DARWIN_DEFS} -DLLAMA_ACCELERATE=on -DCMAKE_SYSTEM_PROCESSOR=${ARCH} -DCMAKE_OSX_ARCHITECTURES=${ARCH} -DLLAMA_METAL=on ${CMAKE_DEFS}"
CMAKE_DEFS="${COMMON_DARWIN_DEFS} -DLLAMA_METAL_EMBED_LIBRARY=on -DLLAMA_ACCELERATE=on -DCMAKE_SYSTEM_PROCESSOR=${ARCH} -DCMAKE_OSX_ARCHITECTURES=${ARCH} -DLLAMA_METAL=on ${CMAKE_DEFS}"
BUILD_DIR="${LLAMACPP_DIR}/build/darwin/${ARCH}/metal"
EXTRA_LIBS="${EXTRA_LIBS} -framework Accelerate -framework Foundation -framework Metal -framework MetalKit -framework MetalPerformanceShaders"
build

28
llm/generate/gen_linux.sh
View File

@ -21,7 +21,6 @@ amdGPUs() {
return
fi
GPU_LIST=(
"gfx803"
"gfx900"
"gfx906:xnack-"
"gfx908:xnack-"
@ -128,6 +127,11 @@ if [ -z "${CUDA_LIB_DIR}" ] && [ -d /opt/cuda/targets/x86_64-linux/lib ]; then
CUDA_LIB_DIR=/opt/cuda/targets/x86_64-linux/lib
fi
# Allow override in case libcudart is in the wrong place
if [ -z "${CUDART_LIB_DIR}" ]; then
CUDART_LIB_DIR="${CUDA_LIB_DIR}"
fi
if [ -d "${CUDA_LIB_DIR}" ]; then
echo "CUDA libraries detected - building dynamic CUDA library"
init_vars
@ -151,6 +155,8 @@ if [ -d "${CUDA_LIB_DIR}" ]; then
cp "${CUDA_LIB_DIR}/${DEP}" "${BUILD_DIR}/lib/"
elif [ -e "${CUDA_LIB_DIR}/${lib}.${CUDA_MAJOR}" ]; then
cp "${CUDA_LIB_DIR}/${lib}.${CUDA_MAJOR}" "${BUILD_DIR}/lib/"
elif [ -e "${CUDART_LIB_DIR}/${lib}" ]; then
cp -d ${CUDART_LIB_DIR}/${lib}* "${BUILD_DIR}/lib/"
else
cp -d "${CUDA_LIB_DIR}/${lib}*" "${BUILD_DIR}/lib/"
fi
@ -173,17 +179,27 @@ fi
if [ -d "${ROCM_PATH}" ]; then
echo "ROCm libraries detected - building dynamic ROCm library"
if [ -f ${ROCM_PATH}/lib/librocm_smi64.so.? ]; then
ROCM_VARIANT=_v$(ls ${ROCM_PATH}/lib/librocm_smi64.so.? | cut -f3 -d. || true)
if [ -f ${ROCM_PATH}/lib/librocblas.so.*.*.????? ]; then
ROCM_VARIANT=_v$(ls ${ROCM_PATH}/lib/librocblas.so.*.*.????? | cut -f5 -d. || true)
fi
init_vars
CMAKE_DEFS="${COMMON_CMAKE_DEFS} ${CMAKE_DEFS} -DLLAMA_HIPBLAS=on -DCMAKE_C_COMPILER=$ROCM_PATH/llvm/bin/clang -DCMAKE_CXX_COMPILER=$ROCM_PATH/llvm/bin/clang++ -DAMDGPU_TARGETS=$(amdGPUs) -DGPU_TARGETS=$(amdGPUs)"
BUILD_DIR="${LLAMACPP_DIR}/build/linux/${ARCH}/rocm${ROCM_VARIANT}"
EXTRA_LIBS="-L${ROCM_PATH}/lib -L/opt/amdgpu/lib/x86_64-linux-gnu/ -Wl,-rpath,${ROCM_PATH}/lib,-rpath,/opt/amdgpu/lib/x86_64-linux-gnu/ -lhipblas -lrocblas -lamdhip64 -lrocsolver -lamd_comgr -lhsa-runtime64 -lrocsparse -ldrm -ldrm_amdgpu"
EXTRA_LIBS="-L${ROCM_PATH}/lib -L/opt/amdgpu/lib/x86_64-linux-gnu/ -Wl,-rpath,\$ORIGIN/../../rocm/ -lhipblas -lrocblas -lamdhip64 -lrocsolver -lamd_comgr -lhsa-runtime64 -lrocsparse -ldrm -ldrm_amdgpu"
build
# Note: the ROCM libs and runtime library files are too large to embed, so we depend on
# them being present at runtime on the host
# Record the ROCM dependencies
rm -f "${BUILD_DIR}/lib/deps.txt"
touch "${BUILD_DIR}/lib/deps.txt"
for dep in $(ldd "${BUILD_DIR}/lib/libext_server.so" | grep "=>" | cut -f2 -d= | cut -f2 -d' ' | grep -e rocm -e amdgpu -e libtinfo ); do
echo "${dep}" >> "${BUILD_DIR}/lib/deps.txt"
done
# bomb out if for some reason we didn't get a few deps
if [ $(cat "${BUILD_DIR}/lib/deps.txt" | wc -l ) -lt 8 ] ; then
cat "${BUILD_DIR}/lib/deps.txt"
echo "ERROR: deps file short"
exit 1
fi
compress_libs
fi

146
llm/generate/gen_windows.ps1
View File

@ -2,23 +2,58 @@
$ErrorActionPreference = "Stop"
function amdGPUs {
if ($env:AMDGPU_TARGETS) {
return $env:AMDGPU_TARGETS
}
# TODO - load from some common data file for linux + windows build consistency
$GPU_LIST = @(
"gfx900"
"gfx906:xnack-"
"gfx908:xnack-"
"gfx90a:xnack+"
"gfx90a:xnack-"
"gfx1010"
"gfx1012"
"gfx1030"
"gfx1100"
"gfx1101"
"gfx1102"
)
$GPU_LIST -join ';'
}
function init_vars {
# Verify the environment is a Developer Shell for MSVC 2019
write-host $env:VSINSTALLDIR
if (($env:VSINSTALLDIR -eq $null)) {
Write-Error "`r`nBUILD ERROR - YOUR DEVELOPMENT ENVIRONMENT IS NOT SET UP CORRECTLY`r`nTo build Ollama you must run from an MSVC Developer Shell`r`nSee .\docs\development.md for instructions to set up your dev environment"
exit 1
}
$script:SRC_DIR = $(resolve-path "..\..\")
$script:llamacppDir = "../llama.cpp"
$script:cmakeDefs = @("-DBUILD_SHARED_LIBS=on", "-DLLAMA_NATIVE=off", "-A","x64")
$script:cmakeDefs = @(
"-DBUILD_SHARED_LIBS=on",
"-DLLAMA_NATIVE=off"
)
$script:cmakeTargets = @("ext_server")
$script:ARCH = "amd64" # arm not yet supported.
if ($env:CGO_CFLAGS -contains "-g") {
$script:cmakeDefs += @("-DCMAKE_VERBOSE_MAKEFILE=on", "-DLLAMA_SERVER_VERBOSE=on")
$script:cmakeDefs += @("-DCMAKE_VERBOSE_MAKEFILE=on", "-DLLAMA_SERVER_VERBOSE=on", "-DCMAKE_BUILD_TYPE=RelWithDebInfo")
$script:config = "RelWithDebInfo"
} else {
$script:cmakeDefs += @("-DLLAMA_SERVER_VERBOSE=off")
$script:cmakeDefs += @("-DLLAMA_SERVER_VERBOSE=off", "-DCMAKE_BUILD_TYPE=Release")
$script:config = "Release"
}
if ($null -ne $env:CMAKE_SYSTEM_VERSION) {
$script:cmakeDefs += @("-DCMAKE_SYSTEM_VERSION=${env:CMAKE_SYSTEM_VERSION}")
}
# Try to find the CUDA dir
if ($env:CUDA_LIB_DIR -eq $null) {
$d=(get-command -ea 'silentlycontinue' nvcc).path
if ($d -ne $null) {
$script:CUDA_LIB_DIR=($d| split-path -parent)
$script:CUDA_INCLUDE_DIR=($script:CUDA_LIB_DIR|split-path -parent)+"\include"
}
} else {
$script:CUDA_LIB_DIR=$env:CUDA_LIB_DIR
@ -30,6 +65,11 @@ function init_vars {
} else {
$script:CMAKE_CUDA_ARCHITECTURES=$env:CMAKE_CUDA_ARCHITECTURES
}
# Note: 10 Windows Kit signtool crashes with GCP's plugin
${script:SignTool}="C:\Program Files (x86)\Windows Kits\8.1\bin\x64\signtool.exe"
if ("${env:KEY_CONTAINER}") {
${script:OLLAMA_CERT}=$(resolve-path "${script:SRC_DIR}\ollama_inc.crt")
}
}
function git_module_setup {
@ -56,8 +96,8 @@ function apply_patches {
}
# Checkout each file
Set-Location -Path ${script:llamacppDir}
foreach ($file in $filePaths) {
Set-Location -Path ${script:llamacppDir}
git checkout $file
}
}
@ -89,13 +129,23 @@ function install {
md "${script:buildDir}/lib" -ea 0 > $null
cp "${script:buildDir}/bin/${script:config}/ext_server.dll" "${script:buildDir}/lib"
cp "${script:buildDir}/bin/${script:config}/llama.dll" "${script:buildDir}/lib"
# Display the dll dependencies in the build log
if ($script:DUMPBIN -ne $null) {
& "$script:DUMPBIN" /dependents "${script:buildDir}/bin/${script:config}/ext_server.dll" | select-string ".dll"
}
}
function sign {
if ("${env:KEY_CONTAINER}") {
write-host "Signing ${script:buildDir}/lib/*.dll"
foreach ($file in (get-childitem "${script:buildDir}/lib/*.dll")){
& "${script:SignTool}" sign /v /fd sha256 /t http://timestamp.digicert.com /f "${script:OLLAMA_CERT}" `
/csp "Google Cloud KMS Provider" /kc "${env:KEY_CONTAINER}" $file
if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
}
}
}
function compress_libs {
if ($script:GZIP -eq $null) {
write-host "gzip not installed, not compressing files"
@ -109,8 +159,23 @@ function compress_libs {
}
function cleanup {
$patches = Get-ChildItem "../patches/*.diff"
foreach ($patch in $patches) {
# Extract file paths from the patch file
$filePaths = Get-Content $patch.FullName | Where-Object { $_ -match '^\+\+\+ ' } | ForEach-Object {
$parts = $_ -split ' '
($parts[1] -split '/', 2)[1]
}
# Checkout each file
Set-Location -Path ${script:llamacppDir}
foreach ($file in $filePaths) {
git checkout $file
}
}
Set-Location "${script:llamacppDir}/examples/server"
git checkout CMakeLists.txt server.cpp
}
init_vars
@ -122,54 +187,89 @@ apply_patches
# -DLLAMA_AVX2 -- 2013 Intel Haswell & 2015 AMD Excavator / 2017 AMD Zen
# -DLLAMA_FMA (FMA3) -- 2013 Intel Haswell & 2012 AMD Piledriver
$script:commonCpuDefs = @("-DCMAKE_POSITION_INDEPENDENT_CODE=on", "-DLLAMA_NATIVE=off")
$script:commonCpuDefs = @("-DCMAKE_POSITION_INDEPENDENT_CODE=on")
$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=off", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
init_vars
$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=off", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu"
write-host "Building LCD CPU"
build
install
sign
compress_libs
$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
init_vars
$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu_avx"
write-host "Building AVX CPU"
build
install
sign
compress_libs
$script:cmakeDefs = $script:commonCpuDefs + @("-DLLAMA_AVX=on", "-DLLAMA_AVX2=on", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=on", "-DLLAMA_F16C=on") + $script:cmakeDefs
init_vars
$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=on", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=on", "-DLLAMA_F16C=on") + $script:cmakeDefs
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cpu_avx2"
write-host "Building AVX2 CPU"
build
install
sign
compress_libs
if ($null -ne $script:CUDA_LIB_DIR) {
# Then build cuda as a dynamically loaded library
$nvcc = (get-command -ea 'silentlycontinue' nvcc)
if ($null -ne $nvcc) {
$script:CUDA_VERSION=(get-item ($nvcc | split-path | split-path)).Basename
}
$nvcc = "$script:CUDA_LIB_DIR\nvcc.exe"
$script:CUDA_VERSION=(get-item ($nvcc | split-path | split-path)).Basename
if ($null -ne $script:CUDA_VERSION) {
$script:CUDA_VARIANT="_"+$script:CUDA_VERSION
}
init_vars
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/cuda$script:CUDA_VARIANT"
$script:cmakeDefs += @("-DLLAMA_CUBLAS=ON", "-DLLAMA_AVX=on", "-DCMAKE_CUDA_ARCHITECTURES=${script:CMAKE_CUDA_ARCHITECTURES}")
$script:cmakeDefs += @("-A", "x64", "-DLLAMA_CUBLAS=ON", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DCUDAToolkit_INCLUDE_DIR=$script:CUDA_INCLUDE_DIR", "-DCMAKE_CUDA_ARCHITECTURES=${script:CMAKE_CUDA_ARCHITECTURES}")
write-host "Building CUDA"
build
install
cp "${script:CUDA_LIB_DIR}/cudart64_*.dll" "${script:buildDir}/lib"
cp "${script:CUDA_LIB_DIR}/cublas64_*.dll" "${script:buildDir}/lib"
cp "${script:CUDA_LIB_DIR}/cublasLt64_*.dll" "${script:buildDir}/lib"
sign
compress_libs
}
# TODO - actually implement ROCm support on windows
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/rocm"
rm -ea 0 -recurse -force -path "${script:buildDir}/lib"
md "${script:buildDir}/lib" -ea 0 > $null
echo $null >> "${script:buildDir}/lib/.generated"
if ($null -ne $env:HIP_PATH) {
$script:ROCM_VERSION=(get-item $env:HIP_PATH).Basename
if ($null -ne $script:ROCM_VERSION) {
$script:ROCM_VARIANT="_v"+$script:ROCM_VERSION
}
init_vars
$script:buildDir="${script:llamacppDir}/build/windows/${script:ARCH}/rocm$script:ROCM_VARIANT"
$script:cmakeDefs += @(
"-G", "Ninja",
"-DCMAKE_C_COMPILER=clang.exe",
"-DCMAKE_CXX_COMPILER=clang++.exe",
"-DLLAMA_HIPBLAS=on",
"-DLLAMA_AVX=on",
"-DLLAMA_AVX2=off",
"-DCMAKE_POSITION_INDEPENDENT_CODE=on",
"-DAMDGPU_TARGETS=$(amdGPUs)",
"-DGPU_TARGETS=$(amdGPUs)"
)
# Make sure the ROCm binary dir is first in the path
$env:PATH="$env:HIP_PATH\bin;$env:VSINSTALLDIR\Common7\IDE\CommonExtensions\Microsoft\CMake\Ninja;$env:PATH"
# We have to clobber the LIB var from the developer shell for clang to work properly
$env:LIB=""
write-host "Building ROCm"
build
# Ninja doesn't prefix with config name
${script:config}=""
install
if ($null -ne $script:DUMPBIN) {
& "$script:DUMPBIN" /dependents "${script:buildDir}/bin/${script:config}/ext_server.dll" | select-string ".dll"
}
sign
compress_libs
}
cleanup
write-host "`ngo generate completed"
write-host "`ngo generate completed"

152
llm/ggla.go Normal file
View File

@ -0,0 +1,152 @@
package llm
import (
"encoding/binary"
"errors"
"io"
"slices"
)
type ContainerGGLA struct {
version uint32
}
func (c *ContainerGGLA) Name() string {
return "ggla"
}
func (c *ContainerGGLA) Decode(rso *readSeekOffset) (model, error) {
binary.Read(rso, binary.LittleEndian, &c.version)
switch c.version {
case 1:
default:
return nil, errors.New("invalid version")
}
model := newModelGGLA(c)
err := model.decode(rso)
return model, err
}
type ModelGGLA struct {
*ContainerGGLA
kv KV
tensors []Tensor
}
func newModelGGLA(container *ContainerGGLA) *ModelGGLA {
return &ModelGGLA{
ContainerGGLA: container,
kv: make(KV),
}
}
func (m *ModelGGLA) decode(rso *readSeekOffset) error {
var r uint32
if err := binary.Read(rso, binary.LittleEndian, &r); err != nil {
return err
}
m.kv["r"] = r
var alpha uint32
if err := binary.Read(rso, binary.LittleEndian, &alpha); err != nil {
return err
}
m.kv["alpha"] = alpha
for {
var dims uint32
if err := binary.Read(rso, binary.LittleEndian, &dims); err != nil {
return err
}
var namesize uint32
if err := binary.Read(rso, binary.LittleEndian, &namesize); err != nil {
return err
}
var t Tensor
if err := binary.Read(rso, binary.LittleEndian, &t.Kind); err != nil {
return err
}
t.Shape = make([]uint64, dims)
for i := 0; uint32(i) < dims; i++ {
var shape32 uint32
if err := binary.Read(rso, binary.LittleEndian, &shape32); err != nil {
return err
}
t.Shape[i] = uint64(shape32)
}
// ggla tensor shape is reversed
// ref: https://github.com/ggerganov/llama.cpp/blob/29ae62d2ae163e2b68aa0ad3bf2ab4636de0c957/convert-lora-to-ggml.py#L44
slices.Reverse(t.Shape)
name := make([]byte, namesize)
if err := binary.Read(rso, binary.LittleEndian, &name); err != nil {
return err
}
t.Name = string(name)
if _, err := rso.Seek((rso.offset+31)&-32, io.SeekStart); err != nil {
return err
}
t.Offset = uint64(rso.offset)
if _, err := rso.Seek(int64(t.Size()), io.SeekCurrent); err != nil {
return err
}
m.tensors = append(m.tensors, t)
}
}
func (m *ModelGGLA) KV() KV {
return m.kv
}
func (m *ModelGGLA) Tensor() []Tensor {
return m.tensors
}
func (*ModelGGLA) ModelFamily() string {
return "ggla"
}
func (*ModelGGLA) ModelType() string {
panic("not implemented")
}
func (*ModelGGLA) FileType() string {
panic("not implemented")
}
func (*ModelGGLA) NumLayers() uint32 {
panic("not implemented")
}
func (*ModelGGLA) NumGQA() uint32 {
panic("not implemented")
}
func (*ModelGGLA) NumEmbed() uint32 {
panic("not implemented")
}
func (*ModelGGLA) NumHead() uint32 {
panic("not implemented")
}
func (*ModelGGLA) NumHeadKv() uint32 {
panic("not implemented")
}
func (*ModelGGLA) NumCtx() uint32 {
panic("not implemented")
}

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