llama.cpp

1506d39e - ggml-webgpu: Add MMVQ path for Q4/Q8/Q2_K/Q4_K and clean up legacy MUL_MAT pipeline (#23594)

ggml-webgpu: Add MMVQ path for Q4/Q8/Q2_K/Q4_K and clean up legacy MUL_MAT pipeline (#23594) * ggml-webgpu: Add MMVQ path for Q4/Q8/Q2_K/Q4_K * Fix to editorconfig checking pass * Remove mul-mat-legacy pipeline * Fix to use vendor name as is and add dot_product/vendor to shader_lib_ctx