fix #66/docs: add Windows & Blackwell troubleshooting#67
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bmhowe23 merged 2 commits intoApr 17, 2026
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…d error Address workarounds reported in NVIDIA#66 (RTX 5080 + Windows success report): - README: add Blackwell GPU note (cu128 nightly required for SM 12.0) - README: add Windows section (Triton unsupported, TORCH_COMPILE_DISABLE, PYTHONPATH) - README: add pre-trained model not found guidance with explicit path option - run.py: improve find_best_model FileNotFoundError with actionable hint Closes NVIDIA#66 Signed-off-by: kvmto <kmato@nvidia.com>
bmhowe23
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Apr 17, 2026
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Summary
Addresses the workarounds reported in #66 (RTX 5080 + 9800X3D on Windows — distance 13 success):
cu124wheels lack SM 12.0 kernels; documents thecu128nightly install commandtorch.compilefails; documentsTORCH_COMPILE_DISABLE=1/PREDECODER_TORCH_COMPILE=0and thePYTHONPATH=coderequirement when running outside the launch scriptsfind_best_modelsearch order (best_model/→models/) and shows how to point to an explicit.ptpath so users don't have to manually rename weightsfind_best_modelnow prints which file patterns it expects and a hint to setmodel_checkpoint_file, instead of a bareFileNotFoundErrorTest plan
find_best_modelraises the improved error when no.ptfiles are presentCloses Issue #66