trunk/567c8013f4ea0b535e6589e9931dd3a2111950df: [CI] Use clang21 image for debug-distributed build (#195067)
- PyTorch: 172 events in the last 90 days
- PyTorch: 170th Release in the last 90 days
- Previous: earlier the same day · trunk/6d74a9c1817dad03090101b37948c86b735b57a1: S390x: fixes for docker image build (#181359)
What happened
periodic.yml still asked for pytorch-linux-jammy-py3.10-clang18, which #191108 retired on 2026-07-27. docker-builds.yml never builds that name, so the tag is absent from ECR, the pod hangs in ImagePullBackOff, and ARC surfaces it as the generic "pod failed to come online". 0 pass / 16 fail on main. clang21 is the 1:1 successor and still sets GCC_VERSION=11, so the gcc11 debug build is unchanged. The 8 distributed sh…
Summary assembled by rule from the sources below