66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/**
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* llama.cpp - commit 1e6f6554aa11fa10160a5fda689e736c3c34169f - do not edit this file
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*
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* MIT License
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*
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* Copyright (c) 2023-2024 The ggml authors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include "llama-impl.h"
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struct llama_vocab;
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struct llama_sampling;
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struct llama_grammar {
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const llama_grammar_rules rules;
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llama_grammar_stacks stacks;
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// buffer for partially generated UTF-8 sequence from accepted tokens
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llama_partial_utf8 partial_utf8;
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};
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//
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// internal API
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//
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struct llama_grammar * llama_grammar_init_impl(
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const llama_grammar_element ** rules,
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size_t n_rules,
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size_t start_rule_index);
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void llama_grammar_free_impl(struct llama_grammar * grammar);
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struct llama_grammar * llama_grammar_copy_impl(const struct llama_grammar * grammar);
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void llama_grammar_sample_impl(
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const struct llama_grammar * grammar,
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const struct llama_vocab * vocab,
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const struct llama_sampling * smpl,
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llama_token_data_array * candidates);
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void llama_grammar_accept_token_impl(
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struct llama_grammar * grammar,
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const struct llama_vocab * vocab,
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const struct llama_sampling * smpl,
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llama_token token);
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