Open aras-p opened 1 year ago
Hi @aras-p,
Thanks for reporting this issue - we will look into this.
Hi @aras-p,
We updated the RGA 2.7 Windows release archive with a fix and updated the release notes accordingly. Please note that gfx1100 is not yet supported as a target in DX11 mode - this will be addressed in a future release.
I'm trying to optimize some DX11 shader bits on a machine that does not have AMD GPU nor a driver installed. Getting really strange results, as if a bunch of shader code is not really used at all. I can reproduce that even with tiny shaders, using currently latest (2.7) RGA:
and a command line like:
rga-windows-x64-2.7\rga.exe -s dx11 -p vs_5_0 -f vs -c gfx900 --isa out.txt test.hlsl
produces these relevant bits in the output:It's as if a shader is actually outputting
(0,0,0,1)
. The same happens with other-c
arguments, e.g.gfx1100
orgfx1030
.