forked from third-party-mirrors/ollama
7893ccb68c
This commit aims to provide the Ollama maintainers with maximum control of the distribution build process by creating a cross-platform shim. Currently, we have no flexibility, or control of the process (pre and post) or even the quality of the build. By introducing a shim, and propagating it out to Homebrew, et al., we can soon after ensure that the build process is consistent, and reliable. This also happens to remove the requirement for go generate and the build tag hacks, but it does still support go generate in the flow, at least until we can remove it after the major distribution use the new build process. About the script: Beyond giving the Ollama maintainers drastically more control over the build process, the script also provides a few other benefits: - It is cross-platform, and can be run on any platform that supports Go (a hard requirement for building Ollama anyway). - It can can check for correct versions of cmake, and other dependencies before starting the build process, and provide helpful error messages to the user if they are not met. - It can be used to build the distribution for any platform, architecture, or build type (debug, release, etc.) with a single command. Currently, it is two commands. - It can skip parts of the build process if they are already done, such as build the C dependencies. Of course there is a -f flag to force rebuild. - So much more!
301 lines
11 KiB
PowerShell
301 lines
11 KiB
PowerShell
#!powershell
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$ErrorActionPreference = "Stop"
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function amdGPUs {
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if ($env:AMDGPU_TARGETS) {
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return $env:AMDGPU_TARGETS
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}
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# TODO - load from some common data file for linux + windows build consistency
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$GPU_LIST = @(
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"gfx900"
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"gfx906:xnack-"
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"gfx908:xnack-"
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"gfx90a:xnack+"
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"gfx90a:xnack-"
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"gfx940"
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"gfx941"
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"gfx942"
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"gfx1010"
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"gfx1012"
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"gfx1030"
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"gfx1100"
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"gfx1101"
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"gfx1102"
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)
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$GPU_LIST -join ';'
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}
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function init_vars {
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$script:SRC_DIR = $(resolve-path "..\..\")
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$script:llamacppDir = "../llama.cpp"
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$script:cmakeDefs = @(
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"-DBUILD_SHARED_LIBS=on",
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"-DLLAMA_NATIVE=off"
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)
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$script:cmakeTargets = @("ollama_llama_server")
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$script:ARCH = "amd64" # arm not yet supported.
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if ($env:CGO_CFLAGS -contains "-g") {
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$script:cmakeDefs += @("-DCMAKE_VERBOSE_MAKEFILE=on", "-DLLAMA_SERVER_VERBOSE=on", "-DCMAKE_BUILD_TYPE=RelWithDebInfo")
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$script:config = "RelWithDebInfo"
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} else {
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$script:cmakeDefs += @("-DLLAMA_SERVER_VERBOSE=off", "-DCMAKE_BUILD_TYPE=Release")
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$script:config = "Release"
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}
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if ($null -ne $env:CMAKE_SYSTEM_VERSION) {
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$script:cmakeDefs += @("-DCMAKE_SYSTEM_VERSION=${env:CMAKE_SYSTEM_VERSION}")
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}
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# Try to find the CUDA dir
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if ($env:CUDA_LIB_DIR -eq $null) {
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$d=(get-command -ea 'silentlycontinue' nvcc).path
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if ($d -ne $null) {
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$script:CUDA_LIB_DIR=($d| split-path -parent)
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$script:CUDA_INCLUDE_DIR=($script:CUDA_LIB_DIR|split-path -parent)+"\include"
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}
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} else {
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$script:CUDA_LIB_DIR=$env:CUDA_LIB_DIR
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}
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$script:GZIP=(get-command -ea 'silentlycontinue' gzip).path
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$script:DUMPBIN=(get-command -ea 'silentlycontinue' dumpbin).path
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if ($null -eq $env:CMAKE_CUDA_ARCHITECTURES) {
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$script:CMAKE_CUDA_ARCHITECTURES="50;52;61;70;75;80"
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} else {
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$script:CMAKE_CUDA_ARCHITECTURES=$env:CMAKE_CUDA_ARCHITECTURES
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}
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# Note: Windows Kits 10 signtool crashes with GCP's plugin
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if ($null -eq $env:SIGN_TOOL) {
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${script:SignTool}="C:\Program Files (x86)\Windows Kits\8.1\bin\x64\signtool.exe"
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} else {
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${script:SignTool}=${env:SIGN_TOOL}
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}
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if ("${env:KEY_CONTAINER}") {
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${script:OLLAMA_CERT}=$(resolve-path "${script:SRC_DIR}\ollama_inc.crt")
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}
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}
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function git_module_setup {
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# TODO add flags to skip the init/patch logic to make it easier to mod llama.cpp code in-repo
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& git submodule init
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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& git submodule update --force "${script:llamacppDir}"
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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}
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function apply_patches {
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# Wire up our CMakefile
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if (!(Select-String -Path "${script:llamacppDir}/CMakeLists.txt" -Pattern 'ollama')) {
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Add-Content -Path "${script:llamacppDir}/CMakeLists.txt" -Value 'add_subdirectory(../ext_server ext_server) # ollama'
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}
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# Apply temporary patches until fix is upstream
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$patches = Get-ChildItem "../patches/*.diff"
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foreach ($patch in $patches) {
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# Extract file paths from the patch file
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$filePaths = Get-Content $patch.FullName | Where-Object { $_ -match '^\+\+\+ ' } | ForEach-Object {
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$parts = $_ -split ' '
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($parts[1] -split '/', 2)[1]
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}
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# Checkout each file
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foreach ($file in $filePaths) {
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git -C "${script:llamacppDir}" checkout $file
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}
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}
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# Apply each patch
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foreach ($patch in $patches) {
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git -C "${script:llamacppDir}" apply $patch.FullName
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}
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}
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function build {
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write-host "generating config with: cmake -S ${script:llamacppDir} -B $script:buildDir $script:cmakeDefs"
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& cmake --version
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& cmake -S "${script:llamacppDir}" -B $script:buildDir $script:cmakeDefs
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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write-host "building with: cmake --build $script:buildDir --config $script:config $($script:cmakeTargets | ForEach-Object { `"--target`", $_ })"
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& cmake --build $script:buildDir --config $script:config ($script:cmakeTargets | ForEach-Object { "--target", $_ })
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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# Rearrange output to be consistent between different generators
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if ($null -ne ${script:config} -And (test-path -path "${script:buildDir}/bin/${script:config}" ) ) {
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mv -force "${script:buildDir}/bin/${script:config}/*" "${script:buildDir}/bin/"
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remove-item "${script:buildDir}/bin/${script:config}"
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}
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}
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function sign {
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if ("${env:KEY_CONTAINER}") {
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write-host "Signing ${script:buildDir}/bin/*.exe ${script:buildDir}/bin/*.dll"
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foreach ($file in @(get-childitem "${script:buildDir}/bin/*.exe") + @(get-childitem "${script:buildDir}/bin/*.dll")){
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& "${script:SignTool}" sign /v /fd sha256 /t http://timestamp.digicert.com /f "${script:OLLAMA_CERT}" `
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/csp "Google Cloud KMS Provider" /kc "${env:KEY_CONTAINER}" $file
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if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
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}
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}
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}
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function compress {
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if ($script:GZIP -eq $null) {
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write-host "gzip not installed, not compressing files"
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return
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}
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write-host "Compressing binaries..."
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$binaries = dir "${script:buildDir}/bin/*.exe"
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foreach ($file in $binaries) {
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& "$script:GZIP" --best -f $file
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}
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write-host "Compressing dlls..."
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$dlls = dir "${script:buildDir}/bin/*.dll"
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foreach ($file in $dlls) {
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& "$script:GZIP" --best -f $file
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}
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}
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function cleanup {
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$patches = Get-ChildItem "../patches/*.diff"
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foreach ($patch in $patches) {
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# Extract file paths from the patch file
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$filePaths = Get-Content $patch.FullName | Where-Object { $_ -match '^\+\+\+ ' } | ForEach-Object {
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$parts = $_ -split ' '
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($parts[1] -split '/', 2)[1]
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}
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# Checkout each file
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foreach ($file in $filePaths) {
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git -C "${script:llamacppDir}" checkout $file
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}
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git -C "${script:llamacppDir}" checkout CMakeLists.txt
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}
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}
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init_vars
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git_module_setup
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apply_patches
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# -DLLAMA_AVX -- 2011 Intel Sandy Bridge & AMD Bulldozer
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# -DLLAMA_AVX2 -- 2013 Intel Haswell & 2015 AMD Excavator / 2017 AMD Zen
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# -DLLAMA_FMA (FMA3) -- 2013 Intel Haswell & 2012 AMD Piledriver
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$script:commonCpuDefs = @("-DCMAKE_POSITION_INDEPENDENT_CODE=on")
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if ($null -eq ${env:OLLAMA_SKIP_CPU_GENERATE}) {
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# GCC build for direct linking into the Go binary
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init_vars
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# cmake will silently fallback to msvc compilers if mingw isn't in the path, so detect and fail fast
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# as we need this to be compiled by gcc for golang to be able to link with itx
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write-host "Checking for MinGW..."
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# error action ensures we exit on failure
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get-command gcc
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get-command mingw32-make
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$script:cmakeTargets = @("llama", "ggml")
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$script:cmakeDefs = @(
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"-G", "MinGW Makefiles"
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"-DCMAKE_C_COMPILER=gcc.exe",
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"-DCMAKE_CXX_COMPILER=g++.exe",
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"-DBUILD_SHARED_LIBS=off",
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"-DLLAMA_NATIVE=off",
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"-DLLAMA_AVX=off",
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"-DLLAMA_AVX2=off",
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"-DLLAMA_AVX512=off",
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"-DLLAMA_F16C=off",
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"-DLLAMA_FMA=off")
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$script:buildDir="../build/windows/${script:ARCH}_static"
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write-host "Building static library"
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build
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# remaining llama.cpp builds use MSVC
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init_vars
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$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=off", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
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$script:buildDir="../build/windows/${script:ARCH}/cpu"
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write-host "Building LCD CPU"
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build
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sign
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compress
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init_vars
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$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=off", "-DLLAMA_F16C=off") + $script:cmakeDefs
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$script:buildDir="../build/windows/${script:ARCH}/cpu_avx"
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write-host "Building AVX CPU"
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build
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sign
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compress
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init_vars
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$script:cmakeDefs = $script:commonCpuDefs + @("-A", "x64", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=on", "-DLLAMA_AVX512=off", "-DLLAMA_FMA=on", "-DLLAMA_F16C=on") + $script:cmakeDefs
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$script:buildDir="../build/windows/${script:ARCH}/cpu_avx2"
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write-host "Building AVX2 CPU"
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build
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sign
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compress
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} else {
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write-host "Skipping CPU generation step as requested"
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}
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if ($null -ne $script:CUDA_LIB_DIR) {
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# Then build cuda as a dynamically loaded library
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$nvcc = "$script:CUDA_LIB_DIR\nvcc.exe"
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$script:CUDA_VERSION=(get-item ($nvcc | split-path | split-path)).Basename
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if ($null -ne $script:CUDA_VERSION) {
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$script:CUDA_VARIANT="_"+$script:CUDA_VERSION
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}
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init_vars
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$script:buildDir="../build/windows/${script:ARCH}/cuda$script:CUDA_VARIANT"
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$script:cmakeDefs += @("-A", "x64", "-DLLAMA_CUDA=ON", "-DLLAMA_AVX=on", "-DLLAMA_AVX2=off", "-DCUDAToolkit_INCLUDE_DIR=$script:CUDA_INCLUDE_DIR", "-DCMAKE_CUDA_ARCHITECTURES=${script:CMAKE_CUDA_ARCHITECTURES}")
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if ($null -ne $env:OLLAMA_CUSTOM_CUDA_DEFS) {
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write-host "OLLAMA_CUSTOM_CUDA_DEFS=`"${env:OLLAMA_CUSTOM_CUDA_DEFS}`""
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$script:cmakeDefs +=@("${env:OLLAMA_CUSTOM_CUDA_DEFS}")
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write-host "building custom CUDA GPU"
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}
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build
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sign
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compress
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}
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if ($null -ne $env:HIP_PATH) {
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$script:ROCM_VERSION=(get-item $env:HIP_PATH).Basename
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if ($null -ne $script:ROCM_VERSION) {
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$script:ROCM_VARIANT="_v"+$script:ROCM_VERSION
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}
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init_vars
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$script:buildDir="../build/windows/${script:ARCH}/rocm$script:ROCM_VARIANT"
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$script:cmakeDefs += @(
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"-G", "Ninja",
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"-DCMAKE_C_COMPILER=clang.exe",
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"-DCMAKE_CXX_COMPILER=clang++.exe",
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"-DLLAMA_HIPBLAS=on",
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"-DHIP_PLATFORM=amd",
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"-DLLAMA_AVX=on",
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"-DLLAMA_AVX2=off",
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"-DCMAKE_POSITION_INDEPENDENT_CODE=on",
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"-DAMDGPU_TARGETS=$(amdGPUs)",
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"-DGPU_TARGETS=$(amdGPUs)"
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)
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# Make sure the ROCm binary dir is first in the path
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$env:PATH="$env:HIP_PATH\bin;$env:PATH"
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# We have to clobber the LIB var from the developer shell for clang to work properly
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$env:LIB=""
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if ($null -ne $env:OLLAMA_CUSTOM_ROCM_DEFS) {
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write-host "OLLAMA_CUSTOM_ROCM_DEFS=`"${env:OLLAMA_CUSTOM_ROCM_DEFS}`""
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$script:cmakeDefs += @("${env:OLLAMA_CUSTOM_ROCM_DEFS}")
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write-host "building custom ROCM GPU"
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}
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write-host "Building ROCm"
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build
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# Ninja doesn't prefix with config name
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${script:config}=""
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if ($null -ne $script:DUMPBIN) {
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& "$script:DUMPBIN" /dependents "${script:buildDir}/bin/ollama_llama_server.exe" | select-string ".dll"
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}
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sign
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compress
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}
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cleanup
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write-host "`code generation completed. LLM runners: $(get-childitem -path ${script:SRC_DIR}\llm\build\windows\${script:ARCH})"
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