Branch: refs/heads/main
Revision: f5e5ea4
Author: ronawho
Log Message:
Merge pull request #18261 from ronawho/quiet-gasnet-ibv-warnings
Quiet some gasnet-ibv warnings
Quiet warnings about having too few pinned regions by setting
GASNET_PINNED_REGIONS_MAX=0.95. By default gasnet sets this to a
fraction of how many pinned regions the hardware supports where that
fraction comes from how much memory can be pinned/registered
(GASNET_PHYSMEM_MAX) divided by the amount of physical memory. On
systems with a high amount of memory this can result in artificially
lowering the number of regions, so here we just tell gasnet to give us
95% of them.
This also quiets warnings about multi-rail systems. Currently Chapel
does not work with multi-rail configurations so until we're able to
address this in #18255 quiet warnings that multiple rails are available.
Resolves https://github.com/Cray/chapel-private/issues/2006
Modified Files:
M runtime/src/comm/gasnet/comm-gasnet.c
Compare: https://github.com/chapel-lang/chapel/compare/a364123d2bd2...f5e5ea40bd90