SCALE by Spectral Compute is a GPGPU programming toolkit that allows CUDA applications to be compiled for AMD GPUs without modification. Key features include accepting CUDA programs as-is, serving as a drop-in replacement for nvcc, and supporting a variety of open-source projects. The tool is compatible with NVIDIA CUDA and offers language extensions for improved performance. Supported GPU targets include Navi 21 and Navi 31, with plans to expand support for other architectures. SCALE consists of a compiler, CUDA runtime, driver APIs, and wrapper libraries. Users can contact the team for expedited support and stay updated through Discord or email.
https://docs.scale-lang.com/