vbatts/llama.cpp
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llama : flash_attn cparam + fix defrag

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Georgi Gerganov 2024-04-17 12:00:35 +03:00
parent 2c41180e88
commit 599ce84a71
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GPG key ID: 449E073F9DC10735
4 changed files with 198 additions and 163 deletions
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6
common/common.cpp
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@ -900,6 +900,10 @@ bool gpt_params_find_arg(int argc, char ** argv, const std::string & arg, gpt_pa
params.cont_batching = true;
return true;
}
if (arg == "-fa" || arg == "--flash-attn") {
params.flash_attn = true;
return true;
}
if (arg == "--color") {
params.use_color = true;
return true;
@ -1836,6 +1840,7 @@ struct llama_context_params llama_context_params_from_gpt_params(const gpt_param
cparams.cb_eval = params.cb_eval;
cparams.cb_eval_user_data = params.cb_eval_user_data;
cparams.offload_kqv = !params.no_kv_offload;
cparams.flash_attn = params.flash_attn;
cparams.type_k = kv_cache_type_from_str(params.cache_type_k);
cparams.type_v = kv_cache_type_from_str(params.cache_type_v);
@ -2673,6 +2678,7 @@ void dump_non_result_info_yaml(FILE * stream, const gpt_params & params, const l
fprintf(stream, "seed: %u # default: -1 (random seed)\n", params.seed);
fprintf(stream, "simple_io: %s # default: false\n", params.simple_io ? "true" : "false");
fprintf(stream, "cont_batching: %s # default: false\n", params.cont_batching ? "true" : "false");
fprintf(stream, "flash_attn: %s # default: false\n", params.flash_attn ? "true" : "false");
fprintf(stream, "temp: %f # default: 0.8\n", sparams.temp);
const std::vector<float> tensor_split_vector(params.tensor_split, params.tensor_split + llama_max_devices());