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metal : optimize MoE for large batches #13388

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Merged
merged 1 commit into from
May 9, 2025
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metal : optimize MoE for large batches #13388

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43 changes: 32 additions & 11 deletions ggml/src/ggml-metal/ggml-metal-impl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -299,21 +299,42 @@ typedef struct {
} ggml_metal_kargs_mul_mv_ext;

typedef struct {
int32_t nei0;
int32_t nei1;
uint64_t nbi1;
int32_t ne10;
int32_t ne11; // n_expert_used (bcast)
uint64_t nb11;
uint64_t nb12;
int32_t neh11; // n_tokens
uint64_t nbh11;
int32_t ne20; // n_expert_used
uint64_t nb21;
} ggml_metal_kargs_mul_mm_id_map0;

typedef struct {
int32_t ne20; // n_expert_used
int32_t neh0;
int32_t neh1;
uint64_t nbh1;
uint64_t nbh2;
int32_t ne0;
uint64_t nb1;
uint64_t nb2;
} ggml_metal_kargs_mul_mm_id_map1;

typedef struct {
int32_t ne00;
int32_t ne02;
uint64_t nb01;
uint64_t nb02;
int32_t ne11;
int32_t ne12;
int32_t ne13;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
int32_t ne0;
int32_t ne1;
uint64_t nb03;
int32_t neh12;
uint64_t nbh10;
uint64_t nbh11;
uint64_t nbh12;
uint64_t nbh13;
int32_t neh0;
int32_t neh1;
int16_t r2;
int16_t r3;
} ggml_metal_kargs_mul_mm_id;

typedef struct {
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