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Tasklist

FS#78275 - [mesa] Enable intel-clc for ANV ray tracing support

Attached to Project: Arch Linux
Opened by Christopher Snowhill (kode54) - Friday, 21 April 2023, 09:53 GMT
Last edited by Jan Alexander Steffens (heftig) - Saturday, 22 April 2023, 01:42 GMT
Task Type Feature Request
Category Packages: Extra
Status Closed
Assigned To Jan Alexander Steffens (heftig)
Laurent Carlier (lordheavy)
Felix Yan (felixonmars)
Architecture x86_64
Severity Low
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Mesa has implemented Ray Tracing support in the ANV Vulkan driver, but only for 64 bit architectures. It requires enabling the intel-clc feature to build a series of CLC kernels for the Vulkan driver. The resulting libvulkan_intel.so does not appear to link to the libLLVMSPIRVLib.so like the Mesa OpenCL driver does, but it still requires spirv-llvm-translator to build.

Additional info:
* package version(s)
pkgbase: extra/mesa 23.0.2-2
subpackage: extra/vulkan-intel 23.0.2-2
This task depends upon

Closed by  Jan Alexander Steffens (heftig)
Saturday, 22 April 2023, 01:42 GMT
Reason for closing:  Implemented
Additional comments about closing:  23.0.3-1
Comment by Toolybird (Toolybird) - Friday, 21 April 2023, 23:13 GMT
Please help the maintainers out by providing build tips and pointers to upstream docs etc. I'm assuming this [1] is related.

[1] https://wiki.archlinux.org/title/Hardware_raytracing

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