zluda

Drop-in replacement for CUDA on AMD GPUs

ZLUDA is a drop-in replacement for the CUDA runtime on AMD GPUs. It provides libcuda.so and libnvidia-ml.so implementations that translate CUDA driver API calls and PTX kernels to the AMD ROCm/HIP runtime, letting unmodified CUDA applications run on supported AMD hardware. Linux use is opt-in via LD_LIBRARY_PATH (or LD_AUDIT) so that ZLUDA's libcuda doesn't shadow nvidia-drivers' libcuda for users who have both installed; see pkg_postinst for the invocation patterns. Builds against the bundled LLVM 17 submodule via the llvm_zluda crate, and requires a working HIP/ROCm toolchain at runtime. Upstream itself recommends pre-release builds and warns that the project is under heavy development; this live ebuild tracks the master branch.

homepage ↗ github: vosen/ZLUDA