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openmpi/opal/mca/timer
Jeff Squyres e0fb3957cb Patch from Brian:
* The opal_sys_timer_get_cycles() call was implemented for
   Sparc v9 using inline assembly, but not in the assembly files.
   This would only currently matter on Linux Sparc systems using
   a compiler that didn't support inline assembly (not many of
   those), but it should be there for completion.
 * The linux timer component would always build on non-Alpha
   platforms, rather than only building on platforms where
   opal_sys_timer_get_cycles() was implemented.  This would
   only matter on a very narrow set of platforms that we don't
   really support, but still, it could be more right.  We now
   only build the component on platforms where we have the
   assembly call to get the cycle counter.
 * Added a comment to opal/sys/timer.h to note that the linux
   timer component needed to be updated if another platform was
   added.

This should be harmless to commit.  It will only really change
behaviors on platforms we don't have assembly support for, which
currently won't make it through configure.  It really only matters
when (if?) we support atomic operations through libatomic_ops.

This commit was SVN r17887.
2008-03-20 00:29:36 +00:00
..
aix Per long threads on the mailing list and much confusion discussion 2007-12-15 13:32:02 +00:00
altix Per long threads on the mailing list and much confusion discussion 2007-12-15 13:32:02 +00:00
base Latest and greatest. Now OPAL is ready for the Windows prime-time. 2006-08-23 00:29:35 +00:00
darwin This symbol have to be visible. 2008-03-08 23:53:17 +00:00
linux Patch from Brian: 2008-03-20 00:29:36 +00:00
solaris Per long threads on the mailing list and much confusion discussion 2007-12-15 13:32:02 +00:00
windows Per long threads on the mailing list and much confusion discussion 2007-12-15 13:32:02 +00:00
configure.m4 Add ability to completely turn off MPI one-sided support, so that users 2007-08-18 21:35:51 +00:00
Makefile.am * fix "make distclean" error in PML 2005-11-20 07:41:09 +00:00
timer.h Next step in the project split, mainly source code re-arranging 2006-02-12 01:33:29 +00:00