viable/strict/1791924755: [CI] [Distribtued] Install nccl4py in distributed CI configs (#195904)
- PyTorch: 2269 events in the last 90 days
- PyTorch: 2239th Release in the last 90 days
- Previous: earlier the same day · viable/strict/1791923525: [Stable-ABI] Move acc_type into torch::headeronly. (#199203)
What happened
Summary Installs nccl4py into the distributed builds so CI for NCCL4PyBackend and TokenSwitch as well as other distributed functionalities that depend on it runs. The version is currently a manual pin, looking for suggestions to automate that. Pull Request resolved: #195904 Approved by: https://github.com/jeanschmidt
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