Files
llama.cpp/ggml/src/ggml-vulkan/vulkan-shaders/mul_mat_vec_iface.glsl
T
Ruben Ortlam 47a268ea50 Vulkan: MMVQ Integer Dot K-Quant and MUL_MAT_ID support (#16900)
* vulkan: split mul_mmq_funcs for mul_mat_vecq use

* add mxfp4 mmvq

* add q2_k mmvq

* add q3_k mmvq

* add q4_k and q5_k mmvq

* add q6_k mmvq

* handle 4x4 quants per mmvq thread

* enable MUL_MAT_ID mmvq support

* enable subgroup optimizations for mul_mat_vec_id shaders

* device tuning

* request prealloc_y sync after quantization

* fix indentation

* fix llvmpipe test failures

* fix mul_mat_id mmvq condition

* fix unused variable warning
2025-11-29 09:37:22 +01:00

36 lines
1.1 KiB
GLSL

#include "types.glsl"
#define MAT_VEC_FUSION_FLAGS_BIAS0 0x1
#define MAT_VEC_FUSION_FLAGS_BIAS1 0x2
#define MAT_VEC_FUSION_FLAGS_SCALE0 0x4
#define MAT_VEC_FUSION_FLAGS_SCALE1 0x8
layout (binding = 0) readonly buffer A {A_TYPE data_a[];};
#if defined(A_TYPE_VEC4)
layout (binding = 0) readonly buffer AV4 {A_TYPE_VEC4 data_a_v4[];};
#endif
#if defined(A_TYPE_PACKED16)
layout (binding = 0) readonly buffer A_PACKED16 {A_TYPE_PACKED16 data_a_packed16[];};
#endif
#if defined(A_TYPE_PACKED32)
layout (binding = 0) readonly buffer A_PACKED32 {A_TYPE_PACKED32 data_a_packed32[];};
#endif
layout (binding = 1) readonly buffer B {B_TYPE data_b[];};
#ifdef B_TYPE_VEC2
layout (binding = 1) readonly buffer BV2 {B_TYPE_VEC2 data_b_v2[];};
#endif
#ifdef B_TYPE_VEC4
layout (binding = 1) readonly buffer BV4 {B_TYPE_VEC4 data_b_v4[];};
#endif
layout (binding = 2) writeonly buffer D {D_TYPE data_d[];};
layout (binding = 3) readonly buffer Fuse0 {D_TYPE data_fuse0[];};
layout (binding = 4) readonly buffer Fuse1 {D_TYPE data_fuse1[];};
#ifdef MUL_MAT_ID
layout (binding = 5) readonly buffer IDS {int data_ids[];};
#endif