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

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
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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8
common/train.cpp
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@ -863,7 +863,7 @@ size_t tokenize_file(
(int) buf.size(),
out_tokens.data(),
(int) out_tokens.size(),
false);
false, false);
if (n_tokens < 0) {
out_tokens.resize(-n_tokens);
n_tokens = llama_tokenize(
@ -872,7 +872,7 @@ size_t tokenize_file(
(int) buf.size(),
out_tokens.data(),
(int) out_tokens.size(),
false);
false, false);
}
if (n_tokens >= 0) {
out_tokens.resize(n_tokens);
@ -966,7 +966,7 @@ size_t tokenize_file(
(int) buf_sample.size(),
tok_sample.data(),
(int) tok_sample.size(),
false);
false, false);
if (n_tokens < 0) {
tok_sample.resize(-n_tokens);
n_tokens = llama_tokenize(llama_get_model(lctx),
@ -974,7 +974,7 @@ size_t tokenize_file(
(int) buf_sample.size(),
tok_sample.data(),
(int) tok_sample.size(),
false);
false, false);
GGML_ASSERT(n_tokens >= 0);
}
GGML_ASSERT(n_tokens <= (int) tok_sample.size());