ports/openmpi
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Edgar Gabriel
0a5a346bbb first cut on the reduce operation. 
This commit was SVN r7755.
 2005-10-13 17:58:13 +00:00
Edgar Gabriel
30af775d40 further fixes. The first hierarchical MPI_Bcast works! Its just ~ 100 times slower then basic at the moment :-) 
This commit was SVN r7754.
 2005-10-13 17:34:42 +00:00
Edgar Gabriel
460b5cb840 further corrections to the hierarchy detection algorithms. It seems to work now as far as my tests show... 
This commit was SVN r7753.
 2005-10-13 16:21:13 +00:00
Jeff Squyres
9a25554559 Patch from Brooks Davis for some BSD compatibility issues. 
This commit was SVN r7751.
 2005-10-13 15:41:25 +00:00
Edgar Gabriel
f5d16419b2 fix in the logic regarding protocol detection. 
This commit was SVN r7749.
 2005-10-13 15:07:35 +00:00
Thara Angskun
8b59de0f37 Import RAS for POE 
This commit was SVN r7748.
 2005-10-13 14:08:17 +00:00
Brian Barrett
2a44ac2c99 * fix typo found by by Ken Mighell that kept buildpackage from working 
properly if not root
* remove the --with-rsh LAM-ism

This commit was SVN r7747.
 2005-10-13 13:14:12 +00:00
Thara Angskun
73fff4ea2c - change from mca_base_param_register_* to mca_base_param_reg_* 
- update include files / fix minor bugs

This commit was SVN r7746.
 2005-10-13 12:58:31 +00:00
Jeff Squyres
1d2035cd85 Minor updates to HACKING -- update the list of GNU Auto tools to the 
latest versions.

This commit was SVN r7744.
 2005-10-13 11:16:34 +00:00
Josh Hursey
92429dc90f Fix for a problem Edgar and Jeff identified WRT PLS determining if we are 
oversubscribed on a node. And thus whether to call sched_yield or not.

The value of node->node_slots_inuse does not currently represent the number of
slots actually in use, at the moment. This is actually a bug in the RAS/RMAPS
base components, but the fix for that specific bug is bigger than we want to 
address at the moment (but will certianly do so in the near future).

Since we cannot trust this value, use the total number of mapped processes
(which was properly set by the RMAPS component upon mapping -- Just not 
properly propagated back to the registry's node segment) from the process 
mapping.

In addition to this change I cleaned up a couple of the debug messages. It
seems that TM and RSH are the only two directly effected by this. SLURM
would be if that section of code wasn't currently inactive, but put the fix
in for prosparity.

This commit was SVN r7743.
 2005-10-13 03:26:48 +00:00
Jeff Squyres
43b9b2c7da Allow mca-params.conf files to not have a \n at the end of the file 
This commit was SVN r7741.
 2005-10-12 22:49:23 +00:00
Brian Barrett
c7d50fea54 * make sure all the compiler environment variables aren't set when building 
so that a different compiler isn't accidently used.

  If someone is really bored, this could go to the 1.0 branch...

This commit was SVN r7740.
 2005-10-12 21:58:05 +00:00
Edgar Gabriel
5d7fbd9d2e minor change in bml_r2_add_procs: the memory for the bml_endpoints structure 
has to be allocated outside of the routine. Thus, the update version of pml/ob1/oml_ob1.c

This commit was SVN r7739.
 2005-10-12 20:59:25 +00:00
Edgar Gabriel
3e5ad3e681 Updates 
This commit was SVN r7738.
 2005-10-12 20:56:29 +00:00
Tim Woodall
22f460bdc5 merge in changes from release branch 
This commit was SVN r7737.
 2005-10-12 20:24:43 +00:00
Brian Barrett
f899c59102 * don't error in open if we can't find a timebase. Just let the caller 
know what's up (by returning 0 everywhere) and succeed.

This commit was SVN r7734.
 2005-10-12 19:53:20 +00:00
Brian Barrett
cd96ffa41f * back out Josh's change to linux timer. PowerPC gives you a reference base 
timer, not a cpu timer, so looking at CPU frequency isn't what you want
  to do.

This commit was SVN r7733.
 2005-10-12 19:10:07 +00:00
Tim Woodall
6da9561ea8 merge in correction from v1.0 
This commit was SVN r7732.
 2005-10-12 16:40:52 +00:00
Jeff Squyres
c760d51cc2 Fixes for INTEGER and int max values; original problem report from 
Brooks Davis.  Now handle everything as hex, and we don't have to
worry about signed/unsigned implementations of integers in shell and
expr. 

This commit was SVN r7729.
 2005-10-12 16:08:17 +00:00
Tim Woodall
d859855dea merge in changes from 1.0 
This commit was SVN r7728.
 2005-10-12 15:54:35 +00:00
Jeff Squyres
727a2cf8b2 Correct a few #if issues that George identified in a code review 
This commit was SVN r7724.
 2005-10-12 13:19:46 +00:00
Josh Hursey
62bd7849f4 Handle the timer for YellowDog's /proc/cpuinfo format 
clock           : 999MHz

This commit was SVN r7723.
 2005-10-12 13:13:46 +00:00
Brian Barrett
6ee4116b22 * properly restore CPPFLAGS so that they don't accidently disappear down 
the line

This commit was SVN r7718.
 2005-10-12 03:59:48 +00:00
Brian Barrett
baa4c1eb58 * commit quick XGrid release note 
This commit was SVN r7717.
 2005-10-12 03:27:15 +00:00
Jeff Squyres
c568936a7c Add support for MPI_OP_SUM, PROD, REPLACE with MPI_DOUBLE_COMPLEX. 
Need to consult with George -- might also need to add support for
complex types on floats or long doubles...

This commit was SVN r7716.
 2005-10-12 02:31:28 +00:00
Josh Hursey
0f08e87a1f Fixed a max_slots off by one problem that Brian highlighted. 
Also cleaned up the error message when allocating over the number of
slots available.

This commit was SVN r7715.
 2005-10-12 02:09:56 +00:00
Jeff Squyres
01fa036645 Sync README with 1.0 branch 
This commit was SVN r7714.
 2005-10-12 01:14:49 +00:00
Ralph Castain
70779fa2ab Cleanup some old logic - nothing major. 
This commit was SVN r7712.
 2005-10-12 01:12:27 +00:00
Brian Barrett
128389758f * fix compile error in XGrid PLS that got introduced sometime in the not 
too distant past
* work around apparently broken handling of max_slots somewhere along
  the line by just setting it to 0

Both changes should go to the trunk.

This commit was SVN r7710.
 2005-10-12 00:41:14 +00:00
George Bosilca
cb7b401ca8 Correct the send-recv operation. 
This commit was SVN r7709.
 2005-10-11 22:41:08 +00:00
Edgar Gabriel
25518b63c5 first version of coll_hierarch which does not crash the rest of the 
library as long as its not selected :-)

This commit was SVN r7707.
 2005-10-11 22:05:24 +00:00
Josh Hursey
ef51608a81 fix compiler warning 
This commit was SVN r7706.
 2005-10-11 22:03:21 +00:00
Edgar Gabriel
0675c22dab updating with Jeff's help to the recent autogen/configure system 
This commit was SVN r7705.
 2005-10-11 21:50:16 +00:00
Josh Hursey
af9ccdf04a need to use get_first instead of get_begin since we don't want to execute 
this loop if "nodes" is an empty list. get_first, in this loop context, 
allows us to do just that, while get_begin doesn't.

This fixes a --host problem that appeared on the Linux PPC64 build.

This commit was SVN r7703.
 2005-10-11 21:33:04 +00:00
Edgar Gabriel
7b07dbc163 another round of fixes. Unfortunatly, I also have to provide a trivial 
version of reduce and gather to make all this work....

This commit was SVN r7702.
 2005-10-11 21:26:07 +00:00
Josh Hursey
8ba2900341 fixed a typo, added comments for future work 
This commit was SVN r7700.
 2005-10-11 20:59:31 +00:00
Tim Woodall
4a71621410 merge in scheduling changes from release branch 
This commit was SVN r7699.
 2005-10-11 20:41:51 +00:00
Edgar Gabriel
c8adc2e65e coding around the collective operations 
This commit was SVN r7698.
 2005-10-11 20:34:17 +00:00
Edgar Gabriel
083d0b9630 Checkpoint: most of the coding should be done for the basic 
infrastructure.

This commit was SVN r7696.
 2005-10-11 19:45:21 +00:00
Ralph Castain
e1244fc160 Fix a few thread-lock things discovered by Josh. The thread locks in the registry's local notify delivery system had not been updated to reflect the design change whereby the xcast uses the notify delivery system. This has now been fixed. 
Also revised the callbacks to store and utilize local variables to avoid problems where threads modify the global structures. Not sure this totally fixes the problem, but it's a shot - suggested by Josh (and Jeff, I believe).

This commit was SVN r7694.
 2005-10-11 19:35:04 +00:00
Graham Fagg
607bdf51b6 Last Cleanup BEFORE adding last two methods and final cross over points. 
- new mca param calls
- move printfs to OPAL_OUTPUT

This commit was SVN r7692.
 2005-10-11 18:51:03 +00:00
Edgar Gabriel
b42d4ac780 Checkpoint: 
- update the hierarch stuff to use btl's instead of ptl's
- start the new logic regarding how to handle local leader communicators

This commit was SVN r7691.
 2005-10-11 17:29:59 +00:00
Jeff Squyres
9a1db9abba Allow passing of argument to "make" from the nightly test suite so 
that you can do parallel (and therefore much faster) builds.

This commit was SVN r7690.
 2005-10-11 14:25:12 +00:00
Jeff Squyres
3652d25800 Fix for pointer math -- ensure that we're interpreting by (char *), 
not (unsigned long*).  Thanks to Paul Hargrove for catching this.

This commit was SVN r7685.
 2005-10-11 12:19:05 +00:00
Brian Barrett
4d0154fe3a * make sure to ship missing header file 
This needs to go to the 1.0 branch

This commit was SVN r7684.
 2005-10-11 04:20:24 +00:00
Brian Barrett
1df9b160a9 * greatly simply the maffinity:libnuma configure macro - use the 
OMPI_CHECK_PACKAGE macro instead of doing everything ourself.
  The old code was causing problems - it wouldn't add anything to
  WRAPPER_EXTRA_{LDFLAGS, LIBS} if libnuma was installed in /usr,
  so it didn't work so well.

  This should go to the 1.0 branch

This commit was SVN r7683.
 2005-10-11 01:37:45 +00:00
Jeff Squyres
5c98bbeae6 Update to docs 
This commit was SVN r7682.
 2005-10-10 19:13:54 +00:00
Ralph Castain
a47655b3fd Add unlock/lock around the delivery of a local callback to remove thread-lock condition if the callback function attempts to re-enter the registry. 
This commit was SVN r7678.
 2005-10-10 02:45:50 +00:00
Ralph Castain
6c839048cf Fix a typo that caused valgrind to bark on 64-bit machines. Actually was a potential source of error, so the barking was legit. 
This commit was SVN r7677.
 2005-10-10 02:34:26 +00:00
Galen Shipman
23cbac25c8 lower default free list sizes.. 
This commit was SVN r7676.
 2005-10-09 18:15:12 +00:00