Mojo function

elect_one_sync

elect_one_sync() -> Bool

Elects a single thread within a warp to perform an operation.

Returns: True for the elected thread, False for all other threads in the warp.

This primitive is useful for having a single thread perform an operation while maintaining warp synchronization. Only supported on NVIDIA SM90+ GPUs.

Was this page helpful?

Thank you! We'll create more content like this.

Thank you for helping us improve!

😔 What went wrong?

Some code doesn’t work

It includes inaccurate information

It's missing information I need

It was difficult to understand

Other

Submit