vbatts/llama.cpp
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Merge remote-tracking branch 'ceb/fix-fast-ext-factor' into concedo_experimental

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Concedo 2023-11-03 11:21:14 +08:00
commit bc2027b008
1 changed files with 2 additions and 2 deletions
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llama.cpp
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@ -8248,7 +8248,7 @@ struct llama_context_params llama_context_default_params() {
/*.rope_scaling_type =*/ LLAMA_ROPE_SCALING_UNSPECIFIED,
/*.rope_freq_base =*/ 0.0f,
/*.rope_freq_scale =*/ 0.0f,
/*.yarn_ext_factor =*/ NAN,
/*.yarn_ext_factor =*/ -1.0f,
/*.yarn_attn_factor =*/ 1.0f,
/*.yarn_beta_fast =*/ 32.0f,
/*.yarn_beta_slow =*/ 1.0f,
@ -8391,7 +8391,7 @@ struct llama_context * llama_new_context_with_model(
cparams.rope_freq_scale = 1.0f; // never scale if scaling type is none
}
if (std::isnan(cparams.yarn_ext_factor)) { // NaN indicates 'not set'
if (cparams.yarn_ext_factor < 0.0f) { // negative indicates 'not set'
cparams.yarn_ext_factor = rope_scaling_type == LLAMA_ROPE_SCALING_YARN ? 1.0f : 0.0f;
}