Add CPU-only GitHub Actions CI (presubmit + nightly + lint)#143
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yinlin09 wants to merge 4 commits into
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Add CPU-only GitHub Actions CI (presubmit + nightly + lint)#143yinlin09 wants to merge 4 commits into
yinlin09 wants to merge 4 commits into
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Mirrors torch_tpu's GitHub Actions setup, scoped to a CPU runner (linux-x86-n2-32) since google/tpu-raiden is not granted TPU runner scale-sets. Builds the JAX extension, runs OSS-safe CPU unit tests, builds the tpu_raiden_jax wheel nightly, and lints license headers + C++ format. Kokoro CI is kept alongside. See .github/README.md.
addlicense flagged the root BUILD file (no header); add the standard Apache header. Add a pull-request smoke workflow on linux-x86-tpu7x-224-4tpu to test whether the v7 TPU runner scale-set is available to this repo.
n2-32 and tpu7x jobs stayed queued/unassigned (not granted to this repo), so run presubmit + nightly on the available v5e TPU host: build, verify TPU visible, run unit tests + a device test. Drop the tpu7x probe.
n2-32 and v5e are self-hosted scale-sets that cold-start slowly; jobs may sit queued for several minutes before pickup. Keep CPU (presubmit/nightly) and TPU (device_test) in separate workflows so a slow TPU runner never blocks the CPU gate. v5e is used for device tests since tpu7x is unavailable.
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Adds CPU-only GitHub Actions CI mirroring torch_tpu's setup, scoped to a CPU runner (
linux-x86-n2-32) since this repo isn't granted TPU runner scale-sets.tpu_raiden_jaxwheel + failure issueKokoro CI is kept alongside. See
.github/README.md.Opened to validate the workflows on the runner; landing happens via google3/Copybara.