llama.cpp

dc5301d5 - Vulkan: Add VK_EXT_subgroup_size_control support to ensure full subgroups for coopmats (#10721)

Vulkan: Add VK_EXT_subgroup_size_control support to ensure full subgroups for coopmats (#10721) * Vulkan: Add VK_EXT_subgroup_size_control support to ensure full subgroups for coopmats * Fix subgroup size control extension support check Add accf32 and accf16 checks for coopmats * Also disable coopmats on amdvlk