~ / cmdr2

• #rocm
• #pytorch
• #easydiffusion
• #torchruntime

// Cross-posted from Easy Diffusion’s blog. Continued from Part 1. Spent a few days figuring out how to compile binary wheels of PyTorch and include all the necessary libraries (ROCm libs or CUDA libs). tl;dr - In Part 2, the compiled PyTorch wheels now include the required libraries (including ROCm). But this isn’t over yet. Torch starts now, but adding two numbers with it produces garbage values (on the GPU). There’s probably a bug in the included ROCBLAS version, might need to recompile ROCBLAS for gfx803 separately. Will tackle that in Part 3 (tbd).

• #rocm
• #pytorch
• #easydiffusion
• #torchruntime

// Cross-posted from Easy Diffusion’s blog. Continued in Part 2, where I figured out how to include the required libraries in the wheel. Spent all of yesterday trying to compile pytorch with the compile-time PYTORCH_ROCM_ARCH=gfx803 environment variable. tl;dr - In Part 1, I compiled wheels for PyTorch with ROCm, in order to add support for older AMD cards like RX 480. I managed to compile the wheels, but the wheel doesn’t include the required ROCm libraries. I figured that out in Part 2.