The build script's "nvcc not found; CUDA kernel not compiled into this binary" warning seen in ci.yml's test job (run 78) is expected there: the rust runner has no nvcc and that job only lints and tests. For the deploy build on cuda-13.0 the same degradation would ship a wgpu-fallback binary and only fail at validate on the hosts. MINER_CUDA_REQUIRE=1 makes it a build failure instead, before any host is touched; release.yaml already sets it.
The build script's "nvcc not found; CUDA kernel not compiled into this binary" warning seen in ci.yml's test job (run 78) is expected there: the `rust` runner has no nvcc and that job only lints and tests. For the deploy build on cuda-13.0 the same degradation would ship a wgpu-fallback binary and only fail at validate on the hosts. `MINER_CUDA_REQUIRE=1` makes it a build failure instead, before any host is touched; release.yaml already sets it.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
https://claude.ai/code/session_01Ue5ZZm1Hiv5zPnucykKKuF
The CUDA build script warns and embeds an empty kernel when nvcc is
absent, which is right for the rust runner's test job and wrong for a
deploy build. MINER_CUDA_REQUIRE=1 turns that into a build failure
before any host is touched; the release workflow already sets it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ue5ZZm1Hiv5zPnucykKKuF
grenade
merged commit 2160ed63eb into main2026-09-14 17:18:13 +00:00
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The build script's "nvcc not found; CUDA kernel not compiled into this binary" warning seen in ci.yml's test job (run 78) is expected there: the
rustrunner has no nvcc and that job only lints and tests. For the deploy build on cuda-13.0 the same degradation would ship a wgpu-fallback binary and only fail at validate on the hosts.MINER_CUDA_REQUIRE=1makes it a build failure instead, before any host is touched; release.yaml already sets it.🤖 Generated with Claude Code
https://claude.ai/code/session_01Ue5ZZm1Hiv5zPnucykKKuF