vbatts/llama.cpp
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tokenizer : special token handling (#3538)

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* Rewrite special token handling from #1931

* shorten param name, add st verification by type

* use offsets instead of copy by substr

* formatting, remove copying iterator on delete

* llama : normalize code-style

* swift fix

* print pfx/sfx if verb, main: split pfx input sfx

* dont add space when using special tokens

* minor : comment + spacing

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
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staviq 2023-10-17 17:11:01 +02:00 • committed by GitHub
parent 281ef73c25
commit 1a159553f9
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7 changed files with 332 additions and 39 deletions
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common/common.h
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@ -137,12 +137,14 @@ struct llama_context_params llama_context_params_from_gpt_params(const gpt_param
std::vector<llama_token> llama_tokenize(
const struct llama_context * ctx,
const std::string & text,
bool add_bos);
bool add_bos,
bool special = false);
std::vector<llama_token> llama_tokenize(
const struct llama_model * model,
const std::string & text,
bool add_bos);
bool add_bos,
bool special = false);
// tokenizes a token into a piece
// should work similar to Python's `tokenizer.id_to_piece`