llama.cpp

064cdc26 - vulkan : fix Qantized Mat-Vec Mul on AMD GPUs for ncols < 64 (#8855)

vulkan : fix Qantized Mat-Vec Mul on AMD GPUs for ncols < 64 (#8855) * Fix Vulkan mul mat vec invalid results when ncols < warp size * Only run backend ops mul mat vec block size test if block size not already covered