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llama : expose model's rope_freq_scale in the API #3418

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merged 1 commit into from
Oct 3, 2023
Merged

llama : expose model's rope_freq_scale in the API #3418

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4 changes: 4 additions & 0 deletions llama.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -6895,6 +6895,10 @@ int llama_n_embd(const struct llama_model * model) {
return model->hparams.n_embd;
}

float llama_rope_freq_scale_train(const struct llama_model * model) {
return model->hparams.rope_freq_scale_train;
}

int llama_model_desc(const struct llama_model * model, char * buf, size_t buf_size) {
return snprintf(buf, buf_size, "%s %s %s",
llama_model_arch_name(model->arch).c_str(),
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3 changes: 3 additions & 0 deletions llama.h
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Expand Up @@ -282,6 +282,9 @@ extern "C" {
LLAMA_API int llama_n_ctx_train(const struct llama_model * model);
LLAMA_API int llama_n_embd (const struct llama_model * model);

// Get the model's RoPE frequency scaling factor
LLAMA_API float llama_rope_freq_scale_train(const struct llama_model * model);

// Get a string describing the model type
LLAMA_API int llama_model_desc(const struct llama_model * model, char * buf, size_t buf_size);

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