ver4a/llama.cpp
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llama : deprecate explicit kv_self defrag/update calls (#13921)

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Georgi Gerganov 2025-05-31 15:58:33 +03:00 • committed by GitHub
parent 3600cc2886
commit 803f8baf4f
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3 changed files with 8 additions and 14 deletions
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include/llama.h
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@ -655,7 +655,6 @@ extern "C" {
// Adds relative position "delta" to all tokens that belong to the specified sequence and have positions in [p0, p1)
// If the KV cache is RoPEd, the KV data is updated accordingly:
// - lazily on next llama_decode()
// - explicitly with llama_kv_self_update()
// p0 < 0 : [0, p1]
// p1 < 0 : [p0, inf)
LLAMA_API void llama_kv_self_seq_add(
@ -668,7 +667,6 @@ extern "C" {
// Integer division of the positions by factor of `d > 1`
// If the KV cache is RoPEd, the KV data is updated accordingly:
// - lazily on next llama_decode()
// - explicitly with llama_kv_self_update()
// p0 < 0 : [0, p1]
// p1 < 0 : [p0, inf)
LLAMA_API void llama_kv_self_seq_div(
@ -696,16 +694,15 @@ extern "C" {
// Defragment the KV cache
// This will be applied:
// - lazily on next llama_decode()
// - explicitly with llama_kv_self_update()
// TODO: deprecate and always update the cache lazily [TAG: API_KV_NO_DEFRAG]
LLAMA_API void llama_kv_self_defrag(struct llama_context * ctx);
LLAMA_API DEPRECATED(void llama_kv_self_defrag(struct llama_context * ctx),
"simply remove this call, the context will automatically decide when to do a defragmentation based on 'defrag_thold'");
// Check if the context supports KV cache shifting
LLAMA_API bool llama_kv_self_can_shift(const struct llama_context * ctx);
// Apply the KV cache updates (such as K-shifts, defragmentation, etc.)
// TODO: deprecate and always update the cache lazily [TAG: API_KV_NO_DEFRAG]
LLAMA_API void llama_kv_self_update(struct llama_context * ctx);
LLAMA_API DEPRECATED(void llama_kv_self_update(struct llama_context * ctx),
"simply remove this call, updates are applied lazily on the next llama_decode()");
//
// State / sessions