diff options
Diffstat (limited to 'llama.cpp')
| -rw-r--r-- | llama.cpp | 18 |
1 files changed, 8 insertions, 10 deletions
@@ -1931,20 +1931,18 @@ static void llm_load_vocab( throw std::runtime_error("cannot find tokenizer vocab in model file\n"); } + const float * scores = nullptr; const int score_idx = gguf_find_key(ctx, kv(LLM_KV_TOKENIZER_SCORES).c_str()); - if (score_idx == -1) { - throw std::runtime_error("cannot find tokenizer scores in model file\n"); + if (score_idx != -1) { + scores = (const float * ) gguf_get_arr_data(ctx, score_idx); } - const float * scores = (const float * ) gguf_get_arr_data(ctx, score_idx); - + const int * toktypes = nullptr; const int toktype_idx = gguf_find_key(ctx, kv(LLM_KV_TOKENIZER_TOKEN_TYPE).c_str()); - if (toktype_idx == -1) { - throw std::runtime_error("cannot find token type list in GGUF file\n"); + if (toktype_idx != -1) { + toktypes = (const int * ) gguf_get_arr_data(ctx, toktype_idx); } - const int * toktypes = (const int * ) gguf_get_arr_data(ctx, toktype_idx); - // determine vocab type { std::string tokenizer_name; @@ -2012,8 +2010,8 @@ static void llm_load_vocab( auto & token_data = vocab.id_to_token[i]; token_data.text = std::move(word); - token_data.score = scores[i]; - token_data.type = (llama_token_type) toktypes[i]; + token_data.score = scores ? scores[i] : 0.0f; + token_data.type = toktypes ? (llama_token_type) toktypes[i] : LLAMA_TOKEN_TYPE_NORMAL; } // determine the newline token: LLaMA "<0x0A>" == 10 == '\n', Falcon 193 == '\n' |