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llama.cpp
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Improve state checkpoint filename

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Ed Addario 2025-12-25 15:47:18 +00:00
parent db7f8e0d14
commit 5f7bba7828
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1 changed files with 9 additions and 1 deletions
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10
src/llama-quant.cpp
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@ -765,10 +765,18 @@ static std::unordered_map<std::string, ggml_type> target_bpw_type(
return djb2_hash(buf.data(), buf.size());
};
std::string gen_name;
std::string checkpoint_file;
char hex[17];
const uint64_t model_id = metadata_id(ml.meta.get());
std::snprintf(hex, sizeof(hex), "%016" PRIx64, (uint64_t)model_id);
std::string checkpoint_file = ml.arch_name + "-" + std::string(hex) + ".bpw_state";
ml.get_key(LLM_KV_GENERAL_NAME, gen_name, false);
std::replace(gen_name.begin(), gen_name.end(), ' ', '_');
gen_name.empty() ? checkpoint_file = ml.arch_name : checkpoint_file = gen_name;
checkpoint_file += "-" + std::string(hex) + ".bpw_state";
if (params->keep_bpw_state && params->bpw_state) {
const auto * filename = static_cast<const char*>(params->bpw_state);
std::ifstream ifs(filename, std::ios::binary);