Ralph Castain f70b4a33ec Per the developer conference, let's be a little nicer during MPI_Finalize and ease up on the cpu by inserting usleep into the loop over opal_progress while waiting for the RTE barrier to complete. This is a non-performant area of the code, and while most codes may call finalize at close-to-similar times, there are some that may choose to have one or more procs continue to perform some work prior to finalizing. ...

So save a little power while we are waiting.

cmr=v1.8.2:reviewer=jladd:subject=save power during finalize

This commit was SVN r32077.

2014-06-24 21:59:50 +00:00

..

base

rte_base_frame.c: add sanity check to ensure proper sizes

2014-04-30 22:12:54 +00:00

orte

If we don't find an OPAL dstore key (via modex), it's not an error --

2014-05-31 12:02:28 +00:00

configure.m4

Move the RTE framework change into the trunk. With this change, all non-CR

2013-01-27 23:25:10 +00:00

Makefile.am

Fix longstanding issue with our multi-project support. Rather than using

2014-01-07 22:11:15 +00:00

rte.h

Per the developer conference, let's be a little nicer during MPI_Finalize and ease up on the cpu by inserting usleep into the loop over opal_progress while waiting for the RTE barrier to complete. This is a non-performant area of the code, and while most codes may call finalize at close-to-similar times, there are some that may choose to have one or more procs continue to perform some work prior to finalizing.

2014-06-24 21:59:50 +00:00