vbatts/llama.cpp
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cont : better logic

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ggml-ci
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Georgi Gerganov 2025-02-06 13:07:10 +02:00
parent 04c01e9c95
commit 32b8ce5b96
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1 changed files with 2 additions and 2 deletions
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src/llama.cpp
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@ -8803,8 +8803,8 @@ static int llama_decode_impl(
// decide if we need to defrag the kv cache
if (cparams.causal_attn && cparams.defrag_thold >= 0.0f) {
// - do not defrag small contexts (i.e. < 2048 tokens)
// - do not defrag if the padding is bigger than the defrag threshold
const float fragmentation = (kv_self.n >= 2048 && kv_self.n*cparams.defrag_thold >= llama_kv_cache_get_padding(cparams)) ? 1.0f - float(kv_self.used)/float(kv_self.n) : 0.0f;
// - count the padding towards the number of used tokens
const float fragmentation = kv_self.n >= 2048 ? 1.0f - float(kv_self.used + llama_kv_cache_get_padding(cparams))/float(kv_self.n) : 0.0f;
// queue defragmentation for next llama_kv_cache_update
if (fragmentation > cparams.defrag_thold) {