- 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>