Jonathan Peyton 4fee5f6416 Prevent monitor thread creation when KMP_BLOCKTIME="infinite"
When users sets envirable KMP_BLOCKTIME to "infinite" (the time one busy-waits
at barrieres, etc.), the monitor thread is not useful and can be ignored. This
change prevents the creation of the monitor thread when the users sets
KMP_BLOCKTIME to "infinite".

Differential Revision: http://reviews.llvm.org/D15628

llvm-svn: 256061
2015-12-18 23:20:36 +00:00
..
2015-09-23 18:09:47 +00:00