Developers still struggle to get SM 12.0 GPUs into CI and GitHub Actions
SkyLi0n · x · 2026-07-25
A developer complains that SM 12.0 GPUs are still too hard to get in CI and too hard to host in GitHub Actions runners.
- The quote thread is about painful CUDA/Triton reproducibility issues.
- It mentions Blackwell, PTXAS version mismatches, env vars such as TRITONPTXASPATH, and source-building Triton from an exact commit.
- The underlying point is that modern GPU software stacks remain brittle for agent and compiler workflows.
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