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Граф коммитов

27 Коммитов

Автор SHA1 Сообщение Дата
Brian Barrett
431f1b6f8c Remove long-dead sparc support. Sparc (v8) has not been a supported platform
since the 1.4 release (and configure would abort when run with sparc v8), but
the code was left in place.  Sparc v9 (32 or 64 bit) are still supported
targets.

This commit was SVN r25258.
2011-10-11 18:46:06 +00:00
Jeff Squyres
f539b20a8f Patch from ARM for assembly:
http://www.open-mpi.org/community/lists/devel/2011/08/9586.php

This commit was SVN r24979.
2011-08-02 19:15:24 +00:00
George Bosilca
d457338f66 Force mips2 asm acceptance before sc and ll.
This commit was SVN r24319.
2011-01-27 22:42:26 +00:00
Jeff Squyres
511f87665b Fixes trac:2680: Add ARM support.
This commit was SVN r24308.

The following Trac tickets were found above:
  Ticket 2680 --> https://svn.open-mpi.org/trac/ompi/ticket/2680
2011-01-26 17:22:44 +00:00
George Bosilca
96abaf2e17 Pushing the Debian patch (based on Manuel Prinz modifications).
This commit was SVN r24061.
2010-11-17 02:36:03 +00:00
Nysal Jan
b6524f6a92 Fix the conditional branch, jump to the correct location. Reported by Matthew Clark
This commit was SVN r23576.
2010-08-09 10:07:58 +00:00
George Bosilca
3356c2e241 Don't forget to update the return value for PPC32 and PPC64.
This commit was SVN r22665.
2010-02-18 19:16:41 +00:00
George Bosilca
a934b9d975 Add the Open MPI specific part based on a patch from Manuel. Add the
sparc and alpha. A manpage patch is also included. This partially fixes
ticket #1973.

This commit was SVN r21654.
2009-07-13 20:01:12 +00:00
George Bosilca
24e191a076 Update the MIPS atomics. We can now compile with gcc and Pathscale.
This commit was SVN r20154.
2008-12-18 22:38:31 +00:00
George Bosilca
872d957550 Allow Open MPI to configure correctly on the Sicortex machine.
This commit was SVN r18731.
2008-06-25 03:07:53 +00:00
Jeff Squyres
6ea36061cf Fix typo found by Pak.
This commit was SVN r18000.
2008-03-27 23:04:17 +00:00
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
Brian Barrett
a556d9daa6 remove unneeded footer
This commit was SVN r11834.
2006-09-26 20:30:49 +00:00
Brian Barrett
77ceee3bf2 * Fix cmpset_32 / 64 so that ret always returns the right value and
there is an exit path out of the loop
  * Reformat assembly to match other platforms
  * Update base file for non-inline assembly to match changes in
    the inline version

This commit was SVN r11803.
2006-09-25 22:17:04 +00:00
Brian Barrett
ad48aa82e9 A number of changes for improved Alpha support:
* Use $31 instead of mnemonic zero for the gcc inline
    assembly test, as the GNU assembler doesn't like
    zero, but both Tru64 and GNU assembler should be fine
    with $31
  * Disable Linux timer component on Alpha.  The CPU timer
    rolls over every 10 seconds or less, so it's kinda
    worthless for our needs.
  * Fix some escaping issues when local functions are
    denoted with a $
  * Remove C++ comments from the Alpha assembly.
  * Add base assembly code for the non-inlined functions
    on Alpha

This commit was SVN r11764.
2006-09-23 03:23:57 +00:00
Brian Barrett
01913be4e6 * IA64 can have a weaker consistency model for memory than x86, so we
need memory barriers to actually do something other than hint
  to the compiler not to reorder memory-related instructions.  The
  IA64 instruction for memory barriers is "mf".

  Fixes bug #137.

This commit was SVN r10401.
2006-06-17 05:01:54 +00:00
Brian Barrett
6691e55d30 * sync opal_atomic_cmpset_{32,64} for AMD64 with the x86 32 bit version,
as I understand how that one works and don't really understand what
  was in the amd64 code (which was copied from before I started working
  on the inline assembly).  This fixes the race condition we were
  seeing on PGI causing test failures
* sync non-inline assembly with inline assembly version

This needs to go to the v1.0 branch

This commit was SVN r9539.
2006-04-06 01:23:33 +00:00
Rainer Keller
d5d552c97b - Delete the compiler-generated comments APP/NO_APP, as some
assemblers do not understand them (SunOS 5.10)

This commit was SVN r9307.
2006-03-16 15:14:00 +00:00
Brian Barrett
aa28207fdc don't include gas assembler hints
This commit was SVN r8400.
2005-12-07 18:18:36 +00:00
Brian Barrett
d90a47c529 * remove typo in label name
This commit was SVN r7918.
2005-10-28 14:07:46 +00:00
Brian Barrett
71a28437bf * fix duplicate local symbol probelm in PPC64 assembly
This commit was SVN r7035.
2005-08-25 16:37:48 +00:00
Brian Barrett
c62ce1593a * IA64 high-res timer support for compilers without GCC-style inline
assembly

This commit was SVN r6997.
2005-08-24 03:42:31 +00:00
Brian Barrett
adf92d6237 * IA32 high-res timer support for compilers without GCC-style inline
assembly

This commit was SVN r6992.
2005-08-24 00:54:16 +00:00
Brian Barrett
70ebb47670 * AMD64 high-res timer support for compilers without GCC-style inline
assembly

This commit was SVN r6989.
2005-08-23 22:07:56 +00:00
Brian Barrett
8d4175ad89 * support high-res timers even if we don't have inline assembly
This commit was SVN r6987.
2005-08-23 21:50:23 +00:00
Brian Barrett
9da0b4fe1d * rename all the atomic functions from ompi to opal
This commit was SVN r6325.
2005-07-03 21:38:51 +00:00
Jeff Squyres
3a9179a0d7 Initial population of the opal tree
This commit was SVN r6267.
2005-07-02 13:43:20 +00:00