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Version: 1.0
For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

cluster_wait

cluster_wait()

Waits for all thread blocks in the cluster to arrive at the synchronization point.

This function blocks until all thread blocks in the cluster have called cluster_arrive() or cluster_arrive_relaxed(). Only supported on NVIDIA SM90+ GPUs.