[dailykoder]

Still waiting for ROCm on my cheap Radeon RX 7600. Would be nice to play around with it a little. I know that this card is nothing fancy. There is somewhere a github issue where they announced to port it for linux to consumer cards, but last time I checked (a few days ago) it still wasn't available

[oynqr]

I used rocm on an RX 7600 a month after launch. Having no official support does not at all mean it doesn't work.

[Rounin]

You should be able to make it think you have another card: export HSA_OVERRIDE_GFX_VERSION=10.3.0 The possible values are said to be: # gfx1030 = "10.3.0" # gfx900 = "9.0.0" # gfx906 = "9.0.6" # gfx908 = "9.0.8" # gfx90a = "9.0.a"

[slavik81]

Telling ROCm to pretend that your RDNA 3 GPU (gfx1102) is an RDNA 2 GPU (gfx1030) is not going to work. The ISAs are not backwards-compatible like that. You might get away with pretending your gfx1102 GPU is a gfx1100 GPU, but even that depends on the code that you're loading not using any gfx1100-specific features. I would generally recommend against using this override at all for RDNA 3 as those ISAs are all slightly different.

In any case, the possible values can be found in the LLVM documentation [1]. I would recommend looking closely at the notes for the generic ISAs, as they highlight the differences between the ISAs (which is important when you're loading code built for one ISA onto a GPU that implements a different ISA).

[1]: https://llvm.org/docs/AMDGPUUsage.html#processors

[Rounin]

I forgot that there's an "11.0.0" as well. Perhaps others have been added since.

[ColonelPhantom]

I believe the override for GP's 7600 is 1100 or 11.0.0 as GFX1030 is RDNA2 (6800 XT).

[TheCycoONE]

The 7900 models are all 1100, the 7800XT is 1101 and the 7600 is 1102.

See Shader ISA: https://www.techpowerup.com/gpu-specs/radeon-rx-7600-xt.c419...

[slavik81]

Use the PyTorch Nightly build. The ROCm libraries themselves have been built for the RX 7600 (gfx1102) since ROCm 5.4/5.5, but PyTorch itself wasn't enabled until a few weeks ago. The RX 7600 is still not 'officially supported' on Linux, but I have an RX 7600 XT and I haven't encountered any issues in my (admittedly intermittent) use of the card in AI applications. You may, however, find the 8GB of VRAM in the non-XT version to be a limitation.