Commit Graph

3 Commits

Author SHA1 Message Date
4fddaba9c5 fix(nccl-tests): limit CUDA gencode to sm_70+ (CUDA 13 dropped Pascal) 2026-03-26 23:48:40 +03:00
d2f384b6eb fix(nccl-tests): use plain make instead of non-existent all_reduce_perf target 2026-03-26 23:47:49 +03:00
5644231f9a feat(nccl): add nccl-tests all_reduce_perf for GPU bandwidth testing
- Dockerfile: install cuda-nvcc-13-0 from NVIDIA repo for compilation
- build-nccl-tests.sh: downloads libnccl-dev for nccl.h, builds all_reduce_perf
- build.sh: runs nccl-tests build, injects binary into /usr/local/bin/
- platform: RunNCCLTests() auto-detects GPU count, runs all_reduce_perf
- TUI: NCCL bandwidth test entry in Burn-in Tests screen [N] hotkey

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-26 23:22:19 +03:00