parent
053b1539c0
commit
0fc16b42e8
11 changed files with 3714 additions and 3674 deletions
136
src/llama-kv-cache-unified-iswa.h
Normal file
136
src/llama-kv-cache-unified-iswa.h
Normal file
|
@ -0,0 +1,136 @@
|
|||
#pragma once
|
||||
|
||||
#include "llama-kv-cache-unified.h"
|
||||
|
||||
#include <vector>
|
||||
|
||||
//
|
||||
// llama_kv_cache_unified_iswa
|
||||
//
|
||||
|
||||
// utilizes two instances of llama_kv_cache_unified
|
||||
// the first instance is for the non-SWA layers of the model and the second instance is for the SWA layers
|
||||
|
||||
class llama_kv_cache_unified_iswa : public llama_kv_cache {
|
||||
public:
|
||||
llama_kv_cache_unified_iswa(
|
||||
const llama_model & model,
|
||||
ggml_type type_k,
|
||||
ggml_type type_v,
|
||||
bool v_trans,
|
||||
bool offload,
|
||||
bool swa_full,
|
||||
uint32_t kv_size,
|
||||
uint32_t n_seq_max,
|
||||
uint32_t n_ubatch,
|
||||
uint32_t n_pad);
|
||||
|
||||
~llama_kv_cache_unified_iswa() = default;
|
||||
|
||||
//
|
||||
// llama_memory_i
|
||||
//
|
||||
|
||||
void clear() override;
|
||||
|
||||
bool seq_rm (llama_seq_id seq_id, llama_pos p0, llama_pos p1) override;
|
||||
void seq_cp (llama_seq_id seq_id_src, llama_seq_id seq_id_dst, llama_pos p0, llama_pos p1) override;
|
||||
void seq_keep(llama_seq_id seq_id) override;
|
||||
void seq_add (llama_seq_id seq_id, llama_pos p0, llama_pos p1, llama_pos shift) override;
|
||||
void seq_div (llama_seq_id seq_id, llama_pos p0, llama_pos p1, int d) override;
|
||||
|
||||
llama_pos seq_pos_min(llama_seq_id seq_id) const override;
|
||||
llama_pos seq_pos_max(llama_seq_id seq_id) const override;
|
||||
|
||||
//
|
||||
// llama_kv_cache
|
||||
//
|
||||
|
||||
llama_memory_state_ptr init_batch(
|
||||
const llama_batch & batch,
|
||||
uint32_t n_ubatch,
|
||||
bool embd_pooled,
|
||||
bool logits_all) override;
|
||||
|
||||
llama_memory_state_ptr init_full() override;
|
||||
|
||||
bool update(llama_context & lctx) override;
|
||||
|
||||
void defrag_sched(float thold) override;
|
||||
|
||||
bool get_can_shift() const override;
|
||||
|
||||
// state write/load
|
||||
|
||||
void state_write(llama_io_write_i & io, llama_seq_id seq_id = -1) const override;
|
||||
void state_read (llama_io_read_i & io, llama_seq_id seq_id = -1) override;
|
||||
|
||||
//
|
||||
// llama_kv_cache_unified_iswa specific API
|
||||
//
|
||||
|
||||
llama_kv_cache_unified * get_base() const;
|
||||
llama_kv_cache_unified * get_swa () const;
|
||||
|
||||
private:
|
||||
const llama_hparams & hparams;
|
||||
|
||||
std::unique_ptr<llama_kv_cache_unified> kv_base;
|
||||
std::unique_ptr<llama_kv_cache_unified> kv_swa;
|
||||
};
|
||||
|
||||
class llama_kv_cache_unified_iswa_state : public llama_memory_state_i {
|
||||
public:
|
||||
// used for errors
|
||||
llama_kv_cache_unified_iswa_state(llama_memory_status status);
|
||||
|
||||
// used to create a full-cache state
|
||||
llama_kv_cache_unified_iswa_state(
|
||||
llama_memory_status status,
|
||||
llama_kv_cache_unified_iswa * kv);
|
||||
|
||||
// used to create a state from a batch
|
||||
llama_kv_cache_unified_iswa_state(
|
||||
llama_memory_status status,
|
||||
llama_kv_cache_unified_iswa * kv,
|
||||
llama_sbatch sbatch,
|
||||
std::vector<uint32_t> heads_base,
|
||||
std::vector<uint32_t> heads_swa,
|
||||
std::vector<llama_ubatch> ubatches);
|
||||
|
||||
virtual ~llama_kv_cache_unified_iswa_state();
|
||||
|
||||
//
|
||||
// llama_memory_state_i
|
||||
//
|
||||
|
||||
bool next() override;
|
||||
bool apply() override;
|
||||
|
||||
std::vector<int64_t> & out_ids() override;
|
||||
|
||||
llama_memory_status get_status() const override;
|
||||
const llama_ubatch & get_ubatch() const override;
|
||||
|
||||
//
|
||||
// llama_kv_cache_unified_iswa_state specific API
|
||||
//
|
||||
|
||||
const llama_kv_cache_unified_state * get_base() const;
|
||||
const llama_kv_cache_unified_state * get_swa() const;
|
||||
|
||||
private:
|
||||
const llama_memory_status status;
|
||||
|
||||
//llama_kv_cache_unified_iswa * kv;
|
||||
|
||||
llama_sbatch sbatch;
|
||||
|
||||
// the index of the next ubatch to process
|
||||
size_t i_next = 0;
|
||||
|
||||
std::vector<llama_ubatch> ubatches;
|
||||
|
||||
std::unique_ptr<llama_kv_cache_unified_state> state_base;
|
||||
std::unique_ptr<llama_kv_cache_unified_state> state_swa;
|
||||
};
|
Loading…
Add table
Add a link
Reference in a new issue