2024-07-23 10:10:17 +00:00
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#pragma once
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2024-09-07 12:16:19 +00:00
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// TODO: rename llama-sampling.h/.cpp to llama-sampler.h/.cpp ?
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2024-07-23 10:10:17 +00:00
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2024-09-07 12:16:19 +00:00
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#include "llama-grammar.h"
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2024-07-23 10:10:17 +00:00
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2024-09-07 12:16:19 +00:00
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struct llama_vocab;
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struct llama_grammar;
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2024-07-23 10:10:17 +00:00
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2024-09-07 12:16:19 +00:00
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// sampler chain
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2024-07-23 10:10:17 +00:00
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2024-09-07 12:16:19 +00:00
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struct llama_sampler_chain {
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llama_sampler_chain_params params;
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std::vector<struct llama_sampler *> samplers;
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// timing
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mutable int64_t t_sample_us;
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mutable int32_t n_sample;
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2024-07-23 10:10:17 +00:00
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};
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2024-09-07 12:16:19 +00:00
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struct llama_sampler * llama_sampler_init_grammar_impl(
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const struct llama_vocab & vocab,
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const char * grammar_str,
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const char * grammar_root);
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2024-10-15 13:35:33 +00:00
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struct llama_sampler * llama_sampler_init_infill_impl(
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const struct llama_vocab & vocab);
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2024-10-25 16:07:34 +00:00
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struct llama_sampler * llama_sampler_init_dry_impl(
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const struct llama_vocab & vocab,
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int32_t context_size,
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float dry_multiplier,
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float dry_base,
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int32_t dry_allowed_length,
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int32_t dry_penalty_last_n,
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const char ** seq_breakers,
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size_t num_breakers);
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struct llama_sampler * llama_sampler_init_dry_testing(
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int32_t context_size,
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float dry_multiplier,
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float dry_base,
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int32_t dry_allowed_length,
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int32_t dry_penalty_last_n,
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const std::vector<std::vector<llama_token>>& seq_breakers);
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