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by tgtweak 128 days ago
ZLUDA doesn't have full coverage though and that means only a subset of cuda codebases can be ported successfully - they've focused on 80/20 coverage for core math.

Specifically:

CuBLAS (limited/partial scope), cuBLASLt (limited/partial scope), cuDNN (limited/partial scope), cuFFT, cuSPARSE, NVML (very limited/partial scope)

Notably Missing: cuSPARSELt, cuSOLVER, cuRAND, cuTENSOR, NPP, nvJPEG, nvCOMP, NCCL, OptiX

I'd estimate it's around 20% of CUDA library coverage.