NCCL: Difference between revisions

NCCL (view source)

7 bytes added , 3 years ago

no edit summary

cc_staff

353

edits

Revision as of 20:08, 16 November 2020 (view source) Plstonge (talk \| contribs) (NCCL page)		Latest revision as of 15:09, 18 November 2020 (view source) Lemc2220 (talk \| contribs) No edit summary
Line 9:		Line 9:

	To fix <code>Caught error during NCCL init [...] connect() timed out</code> errors, set the following variable before running NCCL:		To fix <code>Caught error during NCCL init [...] connect() timed out</code> errors, set the following variable before running NCCL:
	NCCL_BLOCKING_WAIT=1		export NCCL_BLOCKING_WAIT=1