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ggml-cpu: add RVV repack GEMM and GEMV for quantization types #6

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Merged
taimur-10x merged 6 commits into from
Jan 26, 2026
Merged

ggml-cpu: add RVV repack GEMM and GEMV for quantization types #6

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14f334e
ggml-cpu: add rvv ggml_quantize_mat_4x8 for q8_0
taimur-10x Dec 15, 2025
103e71c
ggml-cpu: add rvv repacking for iq4_nl
taimur-10x Dec 15, 2025
090e5e6
ggml-cpu: add generic impl for iq4_nl gemm/gemv
taimur-10x Dec 30, 2025
c640f8b
ggml-cpu: add rvv repacking for q8_0
taimur-10x Dec 30, 2025
6a1924e
ggml-cpu: refactor; add rvv repacking for q4_0, q4_K
taimur-10x Jan 2, 2026
eba0839
ggml-cpu: refactor; add rvv repacking for q2_K
taimur-10x Jan 12, 2026
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3 changes: 2 additions & 1 deletion ggml/src/ggml-cpu/arch-fallback.h
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Original file line number Diff line number Diff line change
Expand Up @@ -167,8 +167,9 @@
#define ggml_vec_dot_iq4_xs_q8_K_generic ggml_vec_dot_iq4_xs_q8_K
#define ggml_vec_dot_mxfp4_q8_0_generic ggml_vec_dot_mxfp4_q8_0
// repack.cpp
#define ggml_quantize_mat_q8_0_4x1_generic ggml_quantize_mat_q8_0_4x1
#define ggml_quantize_mat_q8_0_4x4_generic ggml_quantize_mat_q8_0_4x4
#define ggml_quantize_mat_q8_0_4x8_generic ggml_quantize_mat_q8_0_4x8
#define ggml_quantize_mat_q8_K_4x1_generic ggml_quantize_mat_q8_K_4x1
#define ggml_quantize_mat_q8_K_4x4_generic ggml_quantize_mat_q8_K_4x4
#define ggml_quantize_mat_q8_K_4x8_generic ggml_quantize_mat_q8_K_4x8
#define ggml_gemv_q4_0_4x4_q8_0_generic ggml_gemv_q4_0_4x4_q8_0
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