ikawrakow/ik_llama.cpp
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Fix kv cache save and load for GLM model (#965)

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Co-authored-by: firecoperana <firecoperana>
This commit is contained in:
firecoperana
2025-11-15 15:04:16 +00:00
committed by GitHub
parent 5ec0def0ef
commit b40d11b22d
2 changed files with 3 additions and 3 deletions
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2
examples/server/server.cpp
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@@ -1837,7 +1837,7 @@ struct server_context {
LLAMA_LOG_INFO("prompt cache save took %.2f ms\n", (ggml_time_us() - t_start) / 1000.0);
}
// has prompts saved earlier to load
if (!prompt_cache->states.empty()) {
if (prompt_cache && !prompt_cache->states.empty()) {
const int64_t t_start = ggml_time_us();
ret->server_cached_prompt.tokens = server_tokens(tokens.get_text_tokens(), false); // copy cache tokens
ret->prompt_load(*prompt_cache, task.tokens);

4
src/llama.cpp
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@@ -5286,7 +5286,7 @@ struct llama_data_write {
// 1 -> transposed V cache
// 2 -> no V cache (as it may be the case with MLA)
const uint32_t v_state = kv_self.v_l.empty() ? 2 : kv_self.v_trans ? 1 : 0;
const uint32_t n_layer = hparams.n_layer;
const uint32_t n_layer = kv_self.k_l.size();
write(&v_state, sizeof(v_state));
write(&n_layer, sizeof(n_layer));
@@ -5591,7 +5591,7 @@ struct llama_data_read {
read_to(&v_state, sizeof(v_state));
read_to(&n_layer, sizeof(n_layer));
if (n_layer != hparams.n_layer) {
if (n_layer != kv_self.k_l.size()) {
LLAMA_LOG_ERROR("%s: mismatched layer count (%u instead of %u)\n", __func__, n_layer, hparams.n_layer);
return false;
}