vbatts/llama.cpp
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BERT tokenizer fixes (#6498)

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Key changes:
* BERT conversion: fix abuse of LlamaHfVocab, do not set BOS or EOS
* Nomic Embed conversion: pad vocab instead of slicing embedding tensor
* llama_tokenize: handle added special tokens like HF does
This commit is contained in:
Jared Van Bortel 2024-04-09 13:44:08 -04:00 • committed by GitHub
parent c4a3a4ff47
commit 1b67731e18
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20 changed files with 221 additions and 194 deletions
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6
examples/embedding/embedding.cpp
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@ -123,10 +123,10 @@ int main(int argc, char ** argv) {
inputs.push_back(inp);
}
// add eos if not present
// add SEP if not present
for (auto & inp : inputs) {
if (inp.empty() || inp.back() != llama_token_eos(model)) {
inp.push_back(llama_token_eos(model));
if (inp.empty() || inp.back() != llama_token_sep(model)) {
inp.push_back(llama_token_sep(model));
}
}