From ad41fed9e335793de645e927b37cbc36efb010ee Mon Sep 17 00:00:00 2001 From: Esko Toivonen Date: Thu, 15 Aug 2024 10:17:12 +0300 Subject: [PATCH] llama : add pre-tokenizer regexes for BLOOM and gpt3-finnish (#8850) --- convert_hf_to_gguf.py | 8 +++++++- convert_hf_to_gguf_update.py | 2 ++ include/llama.h | 2 ++ src/llama-vocab.cpp | 2 ++ src/llama.cpp | 6 ++++++ 5 files changed, 19 insertions(+), 1 deletion(-) diff --git a/convert_hf_to_gguf.py b/convert_hf_to_gguf.py index 550dd5cfda99f..41063d94b684e 100755 --- a/convert_hf_to_gguf.py +++ b/convert_hf_to_gguf.py @@ -590,6 +590,12 @@ def get_vocab_base_pre(self, tokenizer) -> str: if chkhsh == "855059429035d75a914d1eda9f10a876752e281a054a7a3d421ef0533e5b6249": # ref: https://huggingface.co/HuggingFaceTB/SmolLM-135M res = "smollm" + if chkhsh == "3c30d3ad1d6b64202cd222813e7736c2db6e1bd6d67197090fc1211fbc612ae7": + # ref: https://huggingface.co/bigscience/bloom + res = "bloom" + if chkhsh == "bc01ce58980e1db43859146dc51b1758b3b88729b217a74792e9f8d43e479d21": + # ref: https://huggingface.co/TurkuNLP/gpt3-finnish-small + res = "gpt3-finnish" if res is None: logger.warning("\n") @@ -893,7 +899,7 @@ def modify_tensors(self, data_torch: Tensor, name: str, bid: int | None) -> Iter return tensors -@Model.register("BloomForCausalLM") +@Model.register("BloomForCausalLM", "BloomModel") class BloomModel(Model): model_arch = gguf.MODEL_ARCH.BLOOM diff --git a/convert_hf_to_gguf_update.py b/convert_hf_to_gguf_update.py index d5a2d925eaef5..ba98f5c88990e 100755 --- a/convert_hf_to_gguf_update.py +++ b/convert_hf_to_gguf_update.py @@ -94,6 +94,8 @@ class TOKENIZER_TYPE(IntEnum): {"name": "codeshell", "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/WisdomShell/CodeShell-7B", }, {"name": "tekken", "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/mistralai/Mistral-Nemo-Base-2407", }, {"name": "smollm", "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/HuggingFaceTB/SmolLM-135M", }, + {'name': "bloom", "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/bigscience/bloom", }, + {'name': "gpt3-finnish", "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/TurkuNLP/gpt3-finnish-small", }, ] diff --git a/include/llama.h b/include/llama.h index 3c28cf0b509fb..fda68da851408 100644 --- a/include/llama.h +++ b/include/llama.h @@ -93,6 +93,8 @@ extern "C" { LLAMA_VOCAB_PRE_TYPE_TEKKEN = 20, LLAMA_VOCAB_PRE_TYPE_SMOLLM = 21, LLAMA_VOCAB_PRE_TYPE_CODESHELL = 22, + LLAMA_VOCAB_PRE_TYPE_BLOOM = 23, + LLAMA_VOCAB_PRE_TYPE_GPT3_FINNISH = 24, }; enum llama_rope_type { diff --git a/src/llama-vocab.cpp b/src/llama-vocab.cpp index 749f8571829df..063af648eb357 100644 --- a/src/llama-vocab.cpp +++ b/src/llama-vocab.cpp @@ -410,6 +410,8 @@ struct llm_tokenizer_bpe { }; break; case LLAMA_VOCAB_PRE_TYPE_PORO: + case LLAMA_VOCAB_PRE_TYPE_BLOOM: + case LLAMA_VOCAB_PRE_TYPE_GPT3_FINNISH: regex_exprs = { " ?[^(\\s|.,!?…。，、।۔،)]+", }; diff --git a/src/llama.cpp b/src/llama.cpp index bae4ff777125f..3b7fb6e4811ce 100644 --- a/src/llama.cpp +++ b/src/llama.cpp @@ -5467,6 +5467,12 @@ static void llm_load_vocab( } else if ( tokenizer_pre == "codeshell") { vocab.type_pre = LLAMA_VOCAB_PRE_TYPE_CODESHELL; + } else if ( + tokenizer_pre == "bloom") { + vocab.type_pre = LLAMA_VOCAB_PRE_TYPE_BLOOM; + } else if ( + tokenizer_pre == "gpt3-finnish") { + vocab.type_pre = LLAMA_VOCAB_PRE_TYPE_GPT3_FINNISH; } else { throw std::runtime_error(format("unknown pre-tokenizer type: '%s'", tokenizer_pre.c_str())); }