Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

emit CMake message about MoltenVK Vulkan compat #380

Merged
merged 1 commit into from
Jul 30, 2024
Merged

emit CMake message about MoltenVK Vulkan compat #380

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion cmake/check_vulkan_version.cmake
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -131,7 +131,11 @@ function(check_vulkan_version)
endforeach()

if("${VALID_GPU}" STREQUAL "")
message(FATAL_ERROR "None of your GPUs supports Vulkan Header ${VULKAN_HEADER_VERSION}. Please try updating your driver, or downgrade your Vulkan headers. If you know what you are doing, you can disable the Vulkan version check by setting 'KOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK' to 'ON' (-DKOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK=ON).")
if (APPLE)
message(FATAL_ERROR "You are on an Apple platform, likely using the MoltenVK Vulkan driver. MoltenVK's device driver doesn't fully implement Vulkan 1.3 yet, but 1.3 Vulkan instances are supported. Please see https://github.com/KhronosGroup/MoltenVK/issues/1930 for MoltenVK's Vulkan 1.3 support status. In the mean time, please set 'KOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK' to 'ON' (-DKOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK=ON) and Kompute should work.")
else()
message(FATAL_ERROR "None of your GPUs supports Vulkan Header ${VULKAN_HEADER_VERSION}. Please try updating your driver, or downgrade your Vulkan headers. If you know what you are doing, you can disable the Vulkan version check by setting 'KOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK' to 'ON' (-DKOMPUTE_OPT_DISABLE_VULKAN_VERSION_CHECK=ON).")
endif()
else()
message("Valid GPU (${VALID_GPU}) for Vulkan header version ${VULKAN_HEADER_VERSION} found. ${VALID_GPU} supports up to Vulkan ${VALID_VULKAN_VERSION}.")
endif()
Expand Down
Loading