AI stuff

README.md

@@ -22,6 +22,7 @@
     * [libvirt](./linux/libvirt.md)
     * [OneDrive](./linux/onedrive.md)
 	* [Shell commands](./linux/shell_commands.md)
+	* [Stability matrix on Arch with AMDGPU](./linux/stability_matrix.md)
     * [udev](./linux/udev.md)
 * [Mail server](./mailserver/README.md)
     * [Sieve](./mailserver/sieve.md)

linux/stability_matrix.md

@@ -0,0 +1,38 @@
+# Stability Matrix on ArchLinux on AMDGPU
+
+## Install dependencies
+
+On ArchLinux `libcrypt.so` is already version 2, so you need to install `libxcrypt-compat`.
+`rocblas` is a dependency for running Stable Diffusion.
+
+```
+yay -S libxcrypt-compat rocblas
+```
+
+## Fix PyTorch installation
+
+To use PyTorch on AMD you need to reinstall it with ROCm support.
+
+```
+./Data/Packages/Stable\ Diffusion\ WebUI/venv/bin/pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/rocm5.4.2 --upgrade --force-reinstall
+```
+
+## Make amdgpu.ids reachable
+
+```
+sudo mkdir -p /opt/amdgpu/share/libdrm/
+sudo ln -s /usr/share/libdrm/amdgpu.ids /opt/amdgpu/share/libdrm/amdgpu.ids
+```
+
+## Env variables in Stability Matrix
+
+```
+HSA_OVERRIDE_GFX_VERSION = 10.3.0
+```
+
+## Additional start options
+
+```
+--medvram
+--precision full --no-half
+```