Add support for GFX1010

[FFY00]

Bugzilla Link	44841
Version	unspecified
OS	Linux
CC	@tstellar,@zboszor

Extended Description

Hello, would it be possible to add support for GFX1010 (NAVI10)? Is there anything blocking it? What are the first steps?

[zboszor]

Add alias symlinks for missing AMD gfx9 and gfx10 generations
Probably something like the attached patch should work.
It did work on my Renoir based laptop by adding the gfx909 symlinks manually in Fedora 33 with LLVM 11.
The patch was made against the LLVM 12 release branch but it's applicable to the main branch, too.

[llvmbot]

@llvm/issue-subscribers-backend-amdgpu

[terminatorul]

I tried the linking gfx909 to tahiti for my Radeon Graphics (Vega 8) iGPU for Ryzen 7 5700G, and Mesa-libOpenCL (Clover) only appeared to work, but not really.

Luxball scene in LuxMark v3.1 never showed up, and my desktop session crashed and I had to login again. Trying again LuxMark crashed with a strange error "CS (-1) was rejected, but it is not stable".
OpenSUSE Tumbleweed 20230313, Mesa 23.0.0

[cezarlamann]

Hello everyone! I'm a noob using llvm for anything, and I'd like to use CLBlast with my AMD Renoir APU (R7-4700U GFX 909 GCN 5.1), which requires LLVM to support gfx909. What can we do to get this working?

[llvmbot]

@llvm/issue-subscribers-opencl

[jayfoad]

This is a libclc issue. (That was obvious from the original bugzilla but got lost in the transition to github.)

[peci1]

Detailed debugging info (and steps to repro) added in #52665 (comment) (for gfx909).

[tstellar]

Add alias symlinks for missing AMD gfx9 and gfx10 generations Probably something like the attached patch should work. It did work on my Renoir based laptop by adding the gfx909 symlinks manually in Fedora 33 with LLVM 11. The patch was made against the LLVM 12 release branch but it's applicable to the main branch, too.

Could someone submit this patch as a pull request?