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#ifndef GGML_METAL_IMPL
#define GGML_METAL_IMPL
// kernel argument structs
//
// - element counters (e.g. ne00) typically use int32_t to reduce register usage
// however, be careful from int overflows when using those in the kernel implementation
//
// - strides (e.g. nb00) use uint64_t
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
int32_t ne03;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne10;
int32_t ne11;
int32_t ne12;
int32_t ne13;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
int32_t ne0;
int32_t ne1;
int32_t ne2;
int32_t ne3;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
int32_t dim;
} ggml_metal_kargs_concat;
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
int32_t ne03;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne10;
int32_t ne11;
int32_t ne12;
int32_t ne13;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
int32_t ne0;
int32_t ne1;
int32_t ne2;
int32_t ne3;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
uint64_t offs;
} ggml_metal_kargs_bin;
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
int32_t ne03;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne0;
int32_t ne1;
int32_t ne2;
int32_t ne3;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
} ggml_metal_kargs_repeat;
typedef struct {
int64_t ne00;
int64_t ne01;
int64_t ne02;
int64_t ne03;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int64_t ne0;
int64_t ne1;
int64_t ne2;
int64_t ne3;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
} ggml_metal_kargs_cpy;
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
int32_t ne03;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne0;
int32_t ne1;
int32_t ne2;
int32_t ne3;
uint64_t nb0;
uint64_t nb1;
uint64_t nb2;
uint64_t nb3;
int32_t n_past;
int32_t n_dims;
int32_t n_ctx_orig;
float freq_base;
float freq_scale;
float ext_factor;
float attn_factor;
float beta_fast;
float beta_slow;
} ggml_metal_kargs_rope;
typedef struct {
int32_t ne01;
int32_t ne02;
int32_t ne03;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne11;
int32_t ne_12_2; // assume K and V are same shape
int32_t ne_12_3;
uint64_t nb_12_1;
uint64_t nb_12_2;
uint64_t nb_12_3;
uint64_t nb31;
int32_t ne1;
int32_t ne2;
float scale;
float max_bias;
float m0;
float m1;
uint16_t n_head_log2;
float logit_softcap;
} ggml_metal_kargs_flash_attn_ext;
typedef struct {
int32_t ne00;
int32_t ne02;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne12;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
int32_t ne0;
int32_t ne1;
int16_t r2;
int16_t r3;
} ggml_metal_kargs_mul_mm;
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne10;
int32_t ne11;
int32_t ne12;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
int32_t ne0;
int32_t ne1;
int16_t r2;
int16_t r3;
} ggml_metal_kargs_mul_mv;
typedef struct {
int32_t ne00;
int32_t ne01;
int32_t ne02;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
uint64_t nb03;
int32_t ne10;
int32_t ne11;
int32_t ne12;
uint64_t nb10;
uint64_t nb11;
uint64_t nb12;
uint64_t nb13;
int32_t ne0;
int32_t ne1;
int16_t r2;
int16_t r3;
int16_t nsg;
int16_t nxpsg;
int16_t r1ptg;
} ggml_metal_kargs_mul_mv_ext;
typedef struct {
int32_t nei0;
int32_t nei1;
uint64_t nbi1;
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;
} ggml_metal_kargs_mul_mm_id;
typedef struct {
int32_t nei0;
int32_t nei1;
uint64_t nbi1;
int32_t ne00;
int32_t ne01;
int32_t ne02;
uint64_t nb00;
uint64_t nb01;
uint64_t nb02;
int32_t ne10;
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 nb1;
} ggml_metal_kargs_mul_mv_id;
typedef struct {
int32_t ne00;
int32_t ne00_4;
uint64_t nb01;
float eps;
} ggml_metal_kargs_norm;
typedef struct {
int32_t ne00;
int32_t ne00_4;
uint64_t nb01;
float eps;
} ggml_metal_kargs_rms_norm;
#endif // GGML_METAL_IMPL
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