For the complete documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /max/get-started.md).
Mojo function
group
def group() -> _Group
Returns a context manager that groups NCCL/RCCL collective calls.
Use as a with statement to bracket a series of collective API calls
between ncclGroupStart and ncclGroupEnd, enabling the NCCL/RCCL
library to fuse or pipeline them for better performance.
Returns:
_Group: A _Group context manager that calls ncclGroupStart on entry and
ncclGroupEnd on exit.
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