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Граф коммитов

701 Коммитов

Автор SHA1 Сообщение Дата
Brian Barrett
14f4aa1198 Fix memory leak in nbc init
This commit was SVN r27884.
2013-01-21 22:45:59 +00:00
Joshua Ladd
77df51c516 Fixes the definition of the first fragment and does not assume that first frag has offset_into_user_buff equal to zero. This fix should be added to cmr:v1.7.1:reviewer=pasha
This commit was SVN r27775.
2013-01-08 20:24:58 +00:00
Mike Dubman
889d46e966 support for FCA v3.0 and up
This commit was SVN r27731.
2012-12-31 05:49:22 +00:00
Nathan Hjelm
3e1b13b13a Re-add support for old flex (2.5.4a and earlier) while still cleaning up properly in new flex.
This commit was SVN r27657.
2012-12-07 00:12:43 +00:00
Nathan Hjelm
87e5f97400 add missing #include of opal/util/output.h
This commit was SVN r27599.
2012-11-13 07:14:41 +00:00
Pavel Shamis
cbe6d6548a Cleaning warnings in ml, sbgp, bcol.
cmr:v1.7

This commit was SVN r27598.
2012-11-12 22:30:32 +00:00
Nathan Hjelm
e0f5137e46 add prototypes for lex destroy functions
This commit was SVN r27580.
2012-11-09 22:00:27 +00:00
Mike Dubman
9392f1894e Fixes MPI_Allgather when sendbuf is MPI_IN_PLACE. fixes 3342
This commit was SVN r27579.
2012-11-09 18:05:10 +00:00
Nathan Hjelm
8658bbc902 instead of relying on yyterminate to clean up the lex context call the destroy functions directly (after closing the file)
This commit was SVN r27577.
2012-11-09 16:10:55 +00:00
Nathan Hjelm
7fb5caea92 Remove the finish_parsing function from various .l files. The function is incomplete (doesn't clean up the lex state) and should be replaced by *_yylex_destroy which correctly cleans up the state.
Checked with the flex 2.5.35. Verified with valgrind that this fixes several "still reachable" leaks.

cmr:v1.7

This commit was SVN r27571.
2012-11-06 19:26:14 +00:00
Nathan Hjelm
bdedd8b0d3 Per RFC modify the behavior of mca_base_components_close to NOT close the output. Modify frameworks to always close their output and set to -1.
Reasoning: The old behavior was a little confusing. mca_base_components_open does not open an output stream so it is a little unexpected that mca_base_components_close does. To add to this several frameworks (that don't use mca_base_components_close) failed to close their output in the framework close function and others closed their output a second time. This change is an improvement to the symantics of mca_base_components_open/close as they are now symetric in their functionality.

This commit was SVN r27570.
2012-11-06 19:09:26 +00:00
Nathan Hjelm
f3ce12e71a Per RFC fix several leaks in opal and ompi. Details below.
pml/v:
  - If vprotocol is not being used vprotocol_include_list is leaked. Assume vprotocol never takes ownership (see below) and always free the string.

coll/ml:
  - (patch verified) calling mca_base_param_lookup_string after mca_base_param_reg_string is unnecessary. The call to mca_base_param_lookup_string causes the value returned by mca_base_param_reg_string to be leaked.
  - Need to free mca_coll_ml_component.config_file_name on component close.

btl/openib:
  - calling mca_base_param_lookup_string after mca_base_param_reg_string is unnecessary. The call to mca_base_param_lookup_string causes the value returned by mca_base_param_reg_string to be leaked.

vprotocol/base:
  - There was no way for pml/v to determine if vprotocol took ownership of vprotocol_include_list. Fix by always never ownership (use strdup).

mca/base:
  - param_lookup will result in storage->stringval to be a newly allocated string if the mca parameter has a string value. ensure this string is always freed.

cmr:v1.7

This commit was SVN r27569.
2012-11-06 18:57:46 +00:00
Mike Dubman
ca308974e0 Switched FCA collectives component from dlopen to compile-time linking to libfca
This commit was SVN r27557.
2012-11-02 17:30:00 +00:00
Nathan Hjelm
2acd0f83de Revert "Revert r27451 and r27456 - the cmd line parser is incorrectly marking the application as an MCA parameter".
It appears the problem was not with the command line parser but the rsh plm. I don't know why this problem was not occuring before the command line parser changes but it appears to be resolved now.

This commit was SVN r27527.

The following SVN revision numbers were found above:
  r27451 --> open-mpi/ompi@d59034e6ef
  r27456 --> open-mpi/ompi@ecdbf34937
2012-10-30 19:45:18 +00:00
Brian Barrett
c0f1775620 Fix warnings in nbc
This commit was SVN r27514.
2012-10-29 19:52:43 +00:00
Brian Barrett
8b40c0de9b * Lock around tag management, so that it's thread safe
* Only register the progress function on first call to a non-blocking
  collective operation, to try to reduce overall performance impact
* Fix tag management in roll-over case

This commit was SVN r27498.
2012-10-26 15:36:09 +00:00
Ralph Castain
e6014bf2e1 Revert r27451 and r27456 - the cmd line parser is incorrectly marking the application as an MCA parameter
This commit was SVN r27477.

The following SVN revision numbers were found above:
  r27451 --> open-mpi/ompi@d59034e6ef
  r27456 --> open-mpi/ompi@ecdbf34937
2012-10-24 18:38:44 +00:00
Nathan Hjelm
d59034e6ef MCA: remove deprecated mca_base_param functions (mca_base_param_register_int, mca_base_param_register_string, mca_base_param_environ_variable). Remove all uses of deprecated functions.
cmr:v1.7

This commit was SVN r27451.
2012-10-17 20:17:37 +00:00
George Bosilca
9984a7143f Reorder the loop index.
This commit was SVN r27423.
2012-10-08 21:34:26 +00:00
George Bosilca
b46167fc4a Fix some issues with the MPI_IN_PLACE support.
This commit was SVN r27422.
2012-10-08 21:34:04 +00:00
Ralph Castain
54db4c35eb Get the trunk to build again when --without-hwloc is specified. Move a couple of key type definitions and utilities out from under the HAVE_HWLOC test so they are always available as they don't really depend on hwloc's presence. Tell two compnents not to build if hwloc is disabled:
ompi/mca/sbgp/basesmsocket
orte/mca/rmaps/lama

Remove stale configure.params files from the sbgp framework as the OMPI build system no longer looks at those files.

This commit was SVN r27377.
2012-09-26 23:24:27 +00:00
Pavel Shamis
1e7b958c2a Cleaning warning in collectives code
This commit was SVN r27331.
2012-09-12 19:47:23 +00:00
Pavel Shamis
8cf3c95494 Fixing ML COLL compilation issues on some SUN platforms. For more detail see following mail thread:
http://www.open-mpi.org/community/lists/devel/2012/08/11448.php
A lot of thanks to Paul Hargrove for the issue analysis and patch testing.
Refs trac:3243

This commit was SVN r27178.

The following Trac tickets were found above:
  Ticket 3243 --> https://svn.open-mpi.org/trac/ompi/ticket/3243
2012-08-29 14:10:42 +00:00
Yevgeny Kliteynik
8b5d634231 Enable support for FCA v2.5
This commit was SVN r27145.
2012-08-26 15:20:46 +00:00
Shiqing Fan
d141d94bd7 Include the new .windows files into the tarball.
This commit was SVN r27121.
2012-08-23 12:50:51 +00:00
Shiqing Fan
95b9552546 include several components for Windows build.
This commit was SVN r27108.
2012-08-22 14:46:49 +00:00
Pavel Shamis
5cedbb843c Fixing compilation problems in ML collective component on SUN's systems. Thank you to Eugene Loh (Oracle) for discovering the problem and pin-pointing the solution. Refs trac:3243.
This commit was SVN r27100.

The following Trac tickets were found above:
  Ticket 3243 --> https://svn.open-mpi.org/trac/ompi/ticket/3243
2012-08-21 17:43:24 +00:00
Pavel Shamis
6fac989588 Cleaning warnings in collectives code. Refs trac:3243.
This commit was SVN r27089.

The following Trac tickets were found above:
  Ticket 3243 --> https://svn.open-mpi.org/trac/ompi/ticket/3243
2012-08-17 15:36:13 +00:00
Jeff Squyres
fc3ecd5d5a Remove generated file.
This commit was SVN r27080.
2012-08-16 22:08:04 +00:00
Ralph Castain
eda4cd5aa7 Cleanup warnings for improper use of C++ comment style, set ignores
This commit was SVN r27079.
2012-08-16 21:52:14 +00:00
Pavel Shamis
b89f8fabc9 Adding Hierarchical Collectives project to the Open MPI trunk.
The project includes following components and frameworks: 
- ML Collective component
- NETPATTERNS and COMMPATTERNS common components
- BCOL framework
- SBGP framework

Note: By default the ML collective component is disabled. In order to enable
new collectives user should bump up the priority of ml component (coll_ml_priority)

=============================================

Primary Contributors (in alphabetical order):

Ishai Rabinovich (Mellanox)
Joshua S. Ladd (ORNL / Mellanox)
Manjunath Gorentla Venkata (ORNL)
Mike Dubman (Mellanox)
Noam Bloch (Mellanox)
Pavel (Pasha) Shamis (ORNL / Mellanox)
Richard Graham (ORNL / Mellanox)
Vasily Filipov (Mellanox)

This commit was SVN r27078.
2012-08-16 19:11:35 +00:00
Jeff Squyres
a4e97fb4c0 Ensure we assign "err" properly when invoking MCA_PML_CALLs. Although
technically this is a necessary thing to do, it wasn't a tragedy that
we didn't have it because err was initialize to 0 in the beginning of
the functions where this problem occurred.  Also, OMPI will likely
abort if one of the MCA_PML_CALLs actually incurs an error (or, even
if it doesn't, MPI doesn't define the behavior anyway ;-) ).  

But looking forward to an FT-aware world, fixing this issue is a Good
Thing.  Many thanks to Hristo Iliev for pointing out the issue.

This commit was SVN r27070.
2012-08-16 17:49:48 +00:00
Shiqing Fan
2f442799f8 fix several typecasts
This commit was SVN r26957.
2012-08-07 10:41:53 +00:00
Eugene Loh
10e3dc396b Add a missing return value.
This commit was SVN r26815.
2012-07-20 01:32:06 +00:00
Brian Barrett
2518014037 Fix a number of issues with IN_PLACE
This commit was SVN r26814.
2012-07-19 21:29:43 +00:00
Eugene Loh
a3e02fdaff With non-blocking collectives, a "round schedule" could fall on any address
alignment, which typically causes problems on SPARC.  Further, the pointer
manipulation to access elements in a round schedule was clumsy.  This change
introduces macros to facilitate addressing and make it more portable.

This commit was SVN r26802.
2012-07-18 17:08:24 +00:00
Brian Barrett
58413fa1e4 * properly setup communication infrastructure for libnbc.
* Prevent infinite recursion in progress loop.

Should fix improper barrier eugene was seeing.

This commit was SVN r26758.
2012-07-06 13:59:03 +00:00
Brian Barrett
e0ceabd486 Need to set MPI_ERROR in the status before calling ompi_request_complete.
This commit was SVN r26757.
2012-07-06 01:14:35 +00:00
Brian Barrett
27d45ad550 Implement reduce_scatter_block and ireduce_scatter_block, although possibly
not nearly as optimal as they should be.

This commit was SVN r26756.
2012-07-05 22:11:48 +00:00
George Bosilca
63278df92d Prevent the coll SM from looking for information about remote procs
during the init phase. This information is only available at a 
later stage.

This commit was SVN r26746.
2012-07-04 21:15:40 +00:00
Brian Barrett
d56de80b5d * Properly initialize handle variable as a request (since the coll_libnbc_request contains everything an NBC_Handle used to contain). Not sure how this slipped through...
This commit was SVN r26710.
2012-07-02 16:39:42 +00:00
Brian Barrett
7e67bfa175 Use OMPI's ops instead of the libnbc ops.
This commit was SVN r26708.
2012-07-02 15:47:22 +00:00
Brian Barrett
0b887ab5a1 * Remove unneeded prototype that was causing compile issues anyway
* Use proper tag space (the negatives below the blocking communicators)
  instead of the point-to-point space
* Use the PML interface instead of the MPI interface, since the MPI
  interface 1) shouldn't be used by components and 2) doesn't like
  negative tags

This commit was SVN r26693.
2012-06-28 16:52:03 +00:00
Ralph Castain
a1344bc5c0 Add missing header to tarball
This commit was SVN r26689.
2012-06-28 13:07:18 +00:00
Brian Barrett
32e70b691a Re-enable non-blocking collectives in libnbc after finding issue with the definition of
NBC_CACHE_SCHEDULE not being propogated to all uses.

This commit was SVN r26686.
2012-06-27 22:08:19 +00:00
Brian Barrett
d85fdd2605 temporarily back out r26682 and r26683 until I can figure out why they cause crashes during shutdown
This commit was SVN r26684.

The following SVN revision numbers were found above:
  r26682 --> open-mpi/ompi@15a30af11f
  r26683 --> open-mpi/ompi@f6ea4b7234
2012-06-27 19:32:53 +00:00
Brian Barrett
f6ea4b7234 Remove now unneeded header file
This commit was SVN r26683.
2012-06-27 18:43:40 +00:00
Brian Barrett
15a30af11f Turn on all the non-blocking collectives provided by libnbc...
This commit was SVN r26682.
2012-06-27 18:32:57 +00:00
Brian Barrett
3933d0a8f0 Ibarrier works! :)
This commit was SVN r26680.
2012-06-27 15:58:17 +00:00
Josh Hursey
28681deffa Backout the ORCA commit. :(
There is a linking issue on Mac OSX that needs to be addressed before this is able to come back into the trunk.

This commit was SVN r26676.
2012-06-27 01:28:28 +00:00
Josh Hursey
542330e3a7 Commit of ORCA: Open MPI Runtime Collaborative Abstraction
This is a runtime interposition project that sits between the OMPI and ORTE layers in Open MPI.

The project is described on the wiki:
  https://svn.open-mpi.org/trac/ompi/wiki/Runtime_Interposition

And on this email thread:
  http://www.open-mpi.org/community/lists/devel/2012/06/11109.php

This commit was SVN r26670.
2012-06-26 21:42:16 +00:00
Brian Barrett
7bdeafb772 Start bringing in libnbc. .ompi_ignored, as there's still a long way to go
This commit was SVN r26658.
2012-06-25 22:38:06 +00:00
Brian Barrett
b9e8e4aeb9 * Initial merge of the non-blocking collectives interface. No implementation of
the back-end yet, coming real soon now, need to solve some tag issues first.

This commit was SVN r26641.
2012-06-22 20:54:12 +00:00
Jeff Squyres
5451ee46bd Per r26575, the sync coll module is no longer necessary!
(the crowd goes wild)

This commit was SVN r26583.

The following SVN revision numbers were found above:
  r26575 --> open-mpi/ompi@59e529cf1d
2012-06-08 19:19:19 +00:00
Jeff Squyres
2ba10c37fe Per RFC, bring in the following changes:
* Remove paffinity, maffinity, and carto frameworks -- they've been
   wholly replaced by hwloc.
 * Move ompi_mpi_init() affinity-setting/checking code down to ORTE.
 * Update sm, smcuda, wv, and openib components to no longer use carto.
   Instead, use hwloc data.  There are still optimizations possible in
   the sm/smcuda BTLs (i.e., making multiple mpools).  Also, the old
   carto-based code found out how many NUMA nodes were ''available''
   -- not how many were used ''in this job''.  The new hwloc-using
   code computes the same value -- it was not updated to calculate how
   many NUMA nodes are used ''by this job.''
   * Note that I cannot compile the smcuda and wv BTLs -- I ''think''
     they're right, but they need to be verified by their owners.
 * The openib component now does a bunch of stuff to figure out where
   "near" OpenFabrics devices are.  '''THIS IS A CHANGE IN DEFAULT
   BEHAVIOR!!''' and still needs to be verified by OpenFabrics vendors
   (I do not have a NUMA machine with an OpenFabrics device that is a
   non-uniform distance from multiple different NUMA nodes).
 * Completely rewrite the OMPI_Affinity_str() routine from the
   "affinity" mpiext extension.  This extension now understands
   hyperthreads; the output format of it has changed a bit to reflect
   this new information.
 * Bunches of minor changes around the code base to update names/types
   from maffinity/paffinity-based names to hwloc-based names.
 * Add some helper functions into the hwloc base, mainly having to do
   with the fact that we have the hwloc data reporting ''all''
   topology information, but sometimes you really only want the
   (online | available) data.

This commit was SVN r26391.
2012-05-07 14:52:54 +00:00
George Bosilca
f09e3ce5a4 Spring cleanup. Nothing important.
This commit was SVN r26247.
2012-04-06 15:48:07 +00:00
George Bosilca
654c75ff24 As suggested on the mailing list a while back, switch the default alltoallv
algorithm to pairwise exchange instead of the default one. This might
improve the scheduling and relax the pressure on the network.

This commit was SVN r26246.
2012-04-06 15:47:29 +00:00
Josh Hursey
d1571b027a Fix a few error return paths
This commit was SVN r26233.
2012-04-04 15:11:03 +00:00
Mike Dubman
a45898ea9c fix support for fca 2.2, warning fixes on rhel 6.x
This commit was SVN r26166.
2012-03-20 10:00:52 +00:00
George Bosilca
a78a7bd8e8 The tuned collectives can now deal with more than 2Gb of data.
This commit was SVN r26103.
2012-03-05 22:23:44 +00:00
George Bosilca
762b3e13a9 Use the correct name for the datatype destruction function.
This commit was SVN r26100.
2012-03-05 15:54:53 +00:00
George Bosilca
7d523a8852 Avoid calling the bcast with counts larger than INT_MAX.
This commit was SVN r26098.
2012-03-05 14:30:30 +00:00
George Bosilca
e8c358c188 Allow Open MPI to deal with size_t internally.
This commit was SVN r26097.
2012-03-05 14:10:26 +00:00
George Bosilca
f83670211e Allow the user to define dynamic rules for messages larger than 2GB.
This commit was SVN r26084.
2012-03-02 21:16:23 +00:00
George Bosilca
8791ade293 Help he selection of the right algorithm for large data (> 2Gb). Thanks
to Fujitsu for the patch.

This commit was SVN r26080.
2012-03-02 19:12:22 +00:00
George Bosilca
72f731f25f The SM2 collective component has not been updated in a long
time. Rich, the original developer, agrees with this removal.

This commit was SVN r25368.
2011-10-25 22:07:09 +00:00
Rainer Keller
4e6a6fc146 - Check, whether the compiler supports __builtin_clz (count leading
zeroes);
   if so, use it for bit-operations like opal_cube_dim and opal_hibit.
   Implement two versions of power-of-two.
   In case of opal_next_poweroftwo, this reduces the average execution
   time from 83 cycles to 4 cycles (Intel Nehalem, icc, -O2, inlining,
   measured rdtsc, with loop over 2^27 values).
   Numbers for other functions are similar (but of course heavily depend
   on the usage, e.g. opal_hibit() with a start of 4 does not save
   much).  The bsr instruction on AMD Opteron is also not as fast.

 - Replace various places where the next power-of-two is computed.
   
   Tested on Intel Nehalem Cluster with openib, compilers GNU-4.6.1 and
   Intel-12.0.4 using mpi_testsuite -t "Collective" with 128 processes.

This commit was SVN r25270.
2011-10-11 22:49:01 +00:00
George Bosilca
2fefd3a928 Don't forget to move the pointer back by the true_lb.
This commit was SVN r25262.
2011-10-11 20:15:49 +00:00
George Bosilca
ce7935c8fa Obviously these were not needed.
This commit was SVN r25231.
2011-10-04 14:56:34 +00:00
George Bosilca
80c02647c8 Each level (OPAL/ORTE/OMPI) should only return it's own constants,
instead of the current mismatch.

This commit was SVN r25230.
2011-10-04 14:50:31 +00:00
Rolf vandeVaart
0749a220e8 Add support for MPI_IN_PLACE to MPI_Exscan. Required for MPI 2.2 compliance.
Reviewed by Jeff Squyres.  This fixes trac:2221.

This commit was SVN r25165.

The following Trac tickets were found above:
  Ticket 2221 --> https://svn.open-mpi.org/trac/ompi/ticket/2221
2011-09-20 14:54:41 +00:00
George Bosilca
9687e7f38e This commit fixes trac:2679 and should be added to cmr:v1.4:reviewer=jsquyres
and cmr:v1.5:reviewer=jsquyres

This commit was SVN r25155.

The following Trac tickets were found above:
  Ticket 2679 --> https://svn.open-mpi.org/trac/ompi/ticket/2679
2011-09-18 00:58:26 +00:00
Wesley Bland
4e7ff0bd5e By popular demand the epoch code is now disabled by default.
To enable the epochs and the resilient orte code, use the configure flag:

--enable-resilient-orte

This will define both:

ORTE_ENABLE_EPOCH
ORTE_RESIL_ORTE

This commit was SVN r25093.
2011-08-26 22:16:14 +00:00
Mike Dubman
96ef2fc0e4 fix handling datatypes which have a gap in the beginning
This commit was SVN r24936.
2011-07-25 06:30:09 +00:00
Jeff Squyres
b2b781e537 Fix a few miscelaneous memory leaks.
This commit was SVN r24865.
2011-07-08 16:39:58 +00:00
Wesley Bland
e1ba09ad51 Add a resilience to ORTE. Allows the runtime to continue after a process (or
ORTED) failure. Note that more work will be necessary to allow the MPI layer to
take advantage of this.

Per RFC:
http://www.open-mpi.org/community/lists/devel/2011/06/9299.php

This commit was SVN r24815.
2011-06-23 20:38:02 +00:00
Samuel Gutierrez
81f38b258a commit of new shared memory backing facility framework (shmem) and its components.
This commit was SVN r24795.
2011-06-21 15:41:57 +00:00
George Bosilca
65661a3cb4 Dont use a temporary string.
This commit was SVN r24786.
2011-06-20 09:29:19 +00:00
Mike Dubman
36db9c6233 * updated copyrights
* added support for non-contig data layout in FCA

This commit was SVN r24702.
2011-05-16 14:43:11 +00:00
Jeff Squyres
ec90a3ba6d Fix a few memory leaks, and ensure that coll sm is also registering
the common SM MCA params.

This commit was SVN r24497.
2011-03-08 17:36:59 +00:00
Mike Dubman
70392ac1dc fca: broadcast comm_new return status to from rank0 to all ranks prior to exiting with an error
This commit was SVN r24481.
2011-03-02 22:18:43 +00:00
George Bosilca
87f3109df4 Cleanups.
This commit was SVN r24458.
2011-02-25 00:28:32 +00:00
Mike Dubman
89ba89e812 - added support for upcomming FCA v2.1 version
This commit was SVN r24418.
2011-02-21 14:08:24 +00:00
Mike Dubman
81222e1fe7 * fix PGI compiler support which does not have __BASE_FILE__ macro
This commit was SVN r24369.
2011-02-10 06:42:37 +00:00
Mike Dubman
4a2e29eb32 updated Makefile with a new file
This commit was SVN r24199.
2011-01-01 14:11:49 +00:00
Mike Dubman
c56e3141cb fca: fix segmentation fault when no underlying collective implementation is found
This commit was SVN r24198.
2010-12-31 12:03:49 +00:00
Mike Dubman
3d517c0285 ABI cleanups
This commit was SVN r24193.
2010-12-28 07:11:46 +00:00
Mike Dubman
b339a7a07b Add FCA 1.2/2.0 backward compatibility, depending on OMPI_FCA_VERSION_xx macro definition.
This commit was SVN r24192.
2010-12-27 21:32:34 +00:00
Shiqing Fan
f43862420c Convert the bad dos line endings to unix style for all windows related files.
This commit was SVN r24137.
2010-12-02 12:08:08 +00:00
Mike Dubman
956e030f28 support for dynamic rules to control offload
This commit was SVN r24094.
2010-11-29 04:11:57 +00:00
Mike Dubman
5a7d76bb9c resolve many warnings, comply to c99
This commit was SVN r24040.
2010-11-11 12:14:31 +00:00
Mike Dubman
f9bebe53f9 - fix fca support for MPI_IN_PLACE in allgather and allgatherv collectives
This commit was SVN r23841.
2010-10-06 19:09:02 +00:00
Mike Dubman
f525245498 - support for MPI_IN_PLACE during gather ops
- fix ABI check and message

This commit was SVN r23840.
2010-10-06 16:27:45 +00:00
Jeff Squyres
73bcc4a36b Fix mistake that came in via the ompi-agen tree in r23764. The mistake wasn't part of the core autogen upgrade; it was an additional 'bonus' cleanup. Oops. The mistake will always create a set of directories under installdir, even if you do not --with-devel-headers. The set of directories will be empty, but still -- they should not be there at all. This commit fixes that -- the directories are not created at all if you do not --with-devel-headers
This commit was SVN r23801.

The following SVN revision numbers were found above:
  r23764 --> open-mpi/ompi@40a2bfa238
2010-09-24 22:53:28 +00:00
Mike Dubman
58aa7fd161 enabling *gather*
This commit was SVN r23773.
2010-09-20 06:29:54 +00:00
Mike Dubman
f754bde8eb fixing r23764 leftovers, adopting Jeff's note
This commit was SVN r23772.

The following SVN revision numbers were found above:
  r23764 --> open-mpi/ompi@40a2bfa238
2010-09-20 06:27:43 +00:00
Mike Dubman
bd9a1f28a3 revert r23764 in ompi/mca/coll/fca
This commit was SVN r23771.

The following SVN revision numbers were found above:
  r23764 --> open-mpi/ompi@40a2bfa238
2010-09-20 06:06:45 +00:00
Ralph Castain
40a2bfa238 WARNING: Work on the temp branch being merged here encountered problems with bugs in subversion. Considerable effort has gone into validating the branch. However, not all conditions can be checked, so users are cautioned that it may be advisable to not update from the trunk for a few days to allow MTT to identify platform-specific issues.
This merges the branch containing the revamped build system based around converting autogen from a bash script to a Perl program. Jeff has provided emails explaining the features contained in the change.

Please note that configure requirements on components HAVE CHANGED. For example. a configure.params file is no longer required in each component directory. See Jeff's emails for an explanation.

This commit was SVN r23764.
2010-09-17 23:04:06 +00:00
Mike Dubman
104d57f69a * Support allgatherv, convert displs and rcounts arrays to bytes.
* change comm_init API - no need to pass local rank groups, fca calculates that on its own.
* remove local rank list from module - libfca maintains that now.
* in fca_bcast and fca_reduce - pass root rank index and let libfca figure out the local rank index.

This commit was SVN r23716.
2010-09-05 09:49:59 +00:00
Mike Dubman
48274c1c77 better control for enable/disable specific coll APIs
This commit was SVN r23708.
2010-09-02 09:22:24 +00:00
Mike Dubman
8ef56bf258 * drop support for FCA v1.2
* add support for FCA ABI
* add support for allgather

This commit was SVN r23705.
2010-09-01 11:29:10 +00:00
Mike Dubman
fca50c4a09 comply to code-style: no c++ style commends
This commit was SVN r23645.
2010-08-24 13:42:21 +00:00
Mike Dubman
9cb2e0490b removed #if 0
This commit was SVN r23643.
2010-08-24 13:32:28 +00:00
Mike Dubman
a036c24253 revert fix to comply with #2534
- use op->o_name directly
- cosmetic prints

This commit was SVN r23614.
2010-08-15 11:04:34 +00:00
Mike Dubman
16d7169680 refactoring:
* split fca_open() into fca_register() and fca_open()

This commit was SVN r23598.
2010-08-12 12:05:23 +00:00
Mike Dubman
ba5bc9b674 fixes:
* fixup lookup of supported ops by name:
        in ompi 1.5.x the op string representation were changed from MPI_XXX to MPI_OP_XXX (relative to OMPI 1.4.x)
		* keep compat between diff versions of FCA
		* better error handling (return error if symbol not found)
		* register to opal_progress and call fca_progress API

This commit was SVN r23597.
2010-08-12 08:15:55 +00:00
Mike Dubman
7d1a8a154d fca:
- keep compat to fca v1.2 and fca 2.0
- fix segv
- keep compat to ompi 1.4.x

This commit was SVN r23569.
2010-08-08 13:28:41 +00:00
Mike Dubman
2914d11793 fix datatype API
This commit was SVN r23552.
2010-08-04 14:01:54 +00:00
Shiqing Fan
a096cc9082 it's not a component for Windows, so get rid of the Windows support files.
This commit was SVN r23543.
2010-08-02 17:12:40 +00:00
Mike Dubman
7cbe9b43c2 initial release of Voltaire FCA (fabric collective accelerator) collective component
- compatible with FCA v1.2

This commit was SVN r23539.
2010-08-02 11:25:53 +00:00
Jeff Squyres
87e17a41da Ensure that the com_rules[] array entries are initialized to NULL in
case individual entries aren't used, but dynamic rules are enabled
(i.e., at least one or more of them are not NULL, meaning that they'll
all be assumed to be either NULL or a valid value).

This commit was SVN r23361.
2010-07-07 14:04:18 +00:00
Jeff Squyres
c8bb7537e7 Remove include/opal/sys/cache.h -- its only purpose in life was to
#define CACHE_LINE_SIZE to 128.  This name has a conflict on NetBSD,
and it seems kinda odd to have a header file that ''only'' defines a
single value.  Also, we'll soon be raising hwloc to be a first-class
item, so having this file around seemed kinda weird.

Therefore, I replaced CACHE_LINE_SIZE with opal_cache_line_size, an
int (in opal/runtime/opal_init.c and opal/runtime/opal.h) on the
rationale that we can fill this in at runtime with hwloc info (trunk
and v1.5/beyond, only).  The only place we ''needed'' a compile-time
CACHE_LINE_SIZE was in the BTL SM (for struct padding), so I made a
new BTL_SM_ preprocessor macro with the old CACHE_LINE_SIZE value
(128).  That use isn't suitable for run-time hwloc information,
anyway.

This commit was SVN r23349.
2010-07-06 14:33:36 +00:00
Samuel Gutierrez
2fb7c344fc Added a new System V (sysv) shared memory component for Open MPI.
Configure Option:
--enable-sysv

MCA Parameter:
mpi_common_sm

mpi_common_sm accepts a comma delimited list of: [sysv],mmap (order
dependent).  The first component that is successfully selected is used. For
example, -mca mpi_common_sm sysv,mmap will first try sysv. If sysv is not
successfully selected, then mmap will be used.  mmap will be used if 
mpi_common_sm is not provided.

Notes:
Please make certain that your system's shmmax limit, or equivalent, is larger
than mpool_sm_min_size.  Otherwise, shmget may fail.

This commit was SVN r23260.
2010-06-09 16:58:52 +00:00
Edgar Gabriel
f6598138ba fix some instances, where we might have allocated 0 bytes. Also, for allgather
make sure that we do not call coll_gather and coll_bcast in the very same
instances, since some collective (intra) modules do not seem to like the fact
if they are called for scount or rcount being zero (for regular
intra-communicator operations, this is handled on the MPI API layer).

Fixes trac:2405

This commit was SVN r23188.

The following Trac tickets were found above:
  Ticket 2405 --> https://svn.open-mpi.org/trac/ompi/ticket/2405
2010-05-20 22:23:44 +00:00
George Bosilca
c51932c250 Don't forget to initialize "line" in all cases.
This commit was SVN r23178.
2010-05-19 21:19:45 +00:00
Abhishek Kulkarni
afbe3e99c6 * Wrap all the direct error-code checks of the form (OMPI_ERR_* == ret) with
(OMPI_ERR_* = OPAL_SOS_GET_ERR_CODE(ret)), since the return value could be a
 SOS-encoded error. The OPAL_SOS_GET_ERR_CODE() takes in a SOS error and returns
 back the native error code.

* Since OPAL_SUCCESS is preserved by SOS, also change all calls of the form
  (OPAL_ERROR == ret) to (OPAL_SUCCESS != ret). We thus avoid having to
  decode 'ret' to get the native error code.

This commit was SVN r23162.
2010-05-17 23:08:56 +00:00
Jeff Squyres
181331d65e Very minor nits/updates.
This commit was SVN r22977.
2010-04-15 14:44:55 +00:00
Rainer Keller
f6e4694d67 - Print the name correctly when a certain sync module is disabled
This should be cmr'd to v1.5 and v1.4.2 (but the svn post hook won't
   let me at the moment).

This commit was SVN r22827.
2010-03-13 21:07:34 +00:00
Jeff Squyres
5ec2d8764b Amendment to r22671: change the name of the new communicator flag from
INTERNAL to EXTRA_RETAIN, because not all "internal" communicators
have this flag set (only internal communicators with CIDs less than
their parent).  Hence, what this flag ''really'' means is that there
was an extra RETAIN performed on it.  So name the flag just that --
EXTRA_RETAIN -- indicating that an extra RETAIN has occurred.

This commit was SVN r22690.

The following SVN revision numbers were found above:
  r22671 --> open-mpi/ompi@61dee816db
2010-02-23 21:24:07 +00:00
Edgar Gabriel
61dee816db This commit fixes a bug on how to deal with the potential if a 'dependent'
communicator that we created has a lower CID than the parent comm. This can
happen when using the hierarch collective communication module or for
inter-communicators (since we make a duplicate of the original communicator).
This is not a problem as long as the user calls MPI_Comm_free on the parent 
communicator.  However, if the communicators are not freed by the user but
released by Open MPI in MPI_Finalize, we walk through the list of still
available communicators and free them one by one. Thus, local_comm is freed
before the actual inter-communicator. However, the local_comm pointer in the
inter communicator will still contain the 'previous' address of the local_comm
and thus this will lead to a segmentation violation. In order to prevent that
from happening, we increase the reference counter local_comm by one if its CID
is lower than the parent. We cannot increase however its reference counter if
the CID of local_comm is larger than the CID of the inter communicators, since
a regular MPI_Comm_free would leave in that the case the local_comm hanging
around and thus we would not recycle CID's properly, which was the reason and
the cause for this trouble.

This commit fixes tickets 2094 and 2166. Note however, that I want to close
them manually, since a slightly different patch is required for the 1.4
series. This commit will have to be applied for the 1.5 series. And I will
need a volunteer to review it.

This commit was SVN r22671.
2010-02-19 23:45:30 +00:00
George Bosilca
3bceb20b1c Only get the receive datatype extent on the root process, as every
other process should ignore this value. Thanks to Michael Hofmann
for investigating this issue.

This commit closes trac:2268.

This commit was SVN r22639.

The following Trac tickets were found above:
  Ticket 2268 --> https://svn.open-mpi.org/trac/ompi/ticket/2268
2010-02-17 16:01:50 +00:00
George Bosilca
144143a3ff Remove an unused local variable.
This commit was SVN r22566.
2010-02-05 22:27:24 +00:00
George Bosilca
bc7ceb3587 We enable the dynamic decision if the user force it via an MCA argument or set it in the
decision file. In addition do a fine grain activation, i.e. per collective function.

This commit was SVN r22510.
2010-01-29 09:03:59 +00:00
Shiqing Fan
ad763c327d Restore several linked libraries that were deleted by mistake in r22405.
This commit was SVN r22415.

The following SVN revision numbers were found above:
  r22405 --> open-mpi/ompi@872a4047ba
2010-01-14 21:50:42 +00:00
Shiqing Fan
872a4047ba Fix the bug that caused by ADD_DEPENDENCIES() from different version of CMake.
In CMake 2.6 and earlier, this function add dependencies for targets and also link the target libraries automatically, but in CMake 2.8,this behavior has been changed, i.e. it will only add the dependencies but no link, which will cause linking errors at compilation time.

This commit was SVN r22405.
2010-01-14 18:10:20 +00:00
George Bosilca
f0303a8b25 Indentation.
This commit was SVN r22254.
2009-12-02 22:03:52 +00:00
George Bosilca
3a2f071018 If the user asked for dynamic rules but "forget" to provide them, nicely
complain and switch back to the default behavior (fixed rules).

This commit was SVN r22109.
2009-10-19 17:58:47 +00:00
Jeff Squyres
0f8ac9223f Refs trac:2023, #2027.
This commit does a bunch of things:

 * Address all remaining code review items from CMR #2023:

   * Defer mmap setup to be lazy; only set it up the first time we
     invoke a collective.  In this way, we don't penalize apps that
     make lots of communicators but don't invoke collectives on them
     (per #2027).
   * Remove the extra assignments of mca_coll_sm_one (fixing a
     convertor count setup that was the real problem).
   * Remove another extra/unnecessary assignment.
   * Increase libevent polling frequency when using the RML to
     bootstrap mmap'ed memory.
   * Fix a minor procs-related memory leak in btl_sm.
 * Commit a datatype fix that George and I discovered along the way to
   fixing the coll sm.
 * Improve error messages when mmap fails, potentially trying to
   de-alloc any allocated memory when that happens.
 * Fix a previously-unnoticed confusion between extent and true_extent
   in coll sm reduce.

This commit was SVN r22049.

The following Trac tickets were found above:
  Ticket 2023 --> https://svn.open-mpi.org/trac/ompi/ticket/2023
2009-10-02 17:13:56 +00:00
Shiqing Fan
96e9ffa016 Fix a type cast.
This commit was SVN r22034.
2009-09-30 14:02:47 +00:00
Jeff Squyres
152bc14079 Rename the help file to be consistent with others; add it to the Makefile.am.
This commit was SVN r22005.
2009-09-23 20:28:49 +00:00
Jeff Squyres
1ef988c3d9 A slight optimization: no longer call sched_yield() when polling for
shmem progress (or the Windows equiv).  Instead, poll hard on the
condition, but periocially call opal_progress().  This allows
badly-formed apps (e.g., the ibm test communicator/bsend_free) to
actually complete.

To be clear, there are far too many apps out there that assume that
MPI collectives will actually progress the rest of MPI.  I don't like
putting in a feature to enable broken apps, but I have a dim
recollection of this issue coming up before (apps "hanging" when
testing the sm coll because they assumed that calling collectives
would trigger other MPI progress).  Rather than have people claim that
OMPI is broken, I prefer to put in this "workaround".  :-(

Indeed, the bsend_free test ''may'' be coded that way for exactly that
reason...?  I don't remember offhand...

This commit was SVN r21984.
2009-09-21 22:20:44 +00:00
Jeff Squyres
533633b8cb Fixes trac:1988. The little bug that turned out to be huge. Yoinks.
* Various cosmetic/style updates in the btl sm
 * Clean up concept of mpool module (I think that code was written way
   back when the concept of "modules" was fuzzy)
 * Bring over some old fixes from the /tmp/timattox-sm-coll/ tree to
   fix potential segv's when mmap'ed regions were at different
   addresses in different processes (thanks Tim!).
 * Change sm coll to no longer use mpool as its main source of shmem;
   rather, just mmap its own segment (because it's fixed size --
   there was nothing to be gained by using mpool; shedding the use of
   mpool saved a lot of complexity in the sm coll setup).  This
   effectively made Tim's fixes moot (because now everything is an
   offset into the mmap that is computed locally; there are no global
   pointers).  :-)
 * Slightly updated common/sm to allow making mmap's for a specific
   set of procs (vs. ''all'' procs in the process).  This potentially
   allows for same-host-inter-proc mmaps -- yay!
 * Fixed many, many things in the coll sm (particularly in reduce):
   * Fixed handling of MPI_IN_PLACE in reduce and allreduce
   * Fixed handling of non-contiguous datatypes in reduce
   * Changed the order of reductions to go from process (n-1)'s data
     to process 0's data, because that's how all other OMPI coll
     components work
   * Fixed lots of usage of ddt functions
   * When using a non-contiguous datatype, if the root process is not
     (n-1), now we used a 2nd convertor to copy from shmem to the rbuf
     (saves a memory copy vs. what was done before)
   * Lots and lots of little cleanups, clarifications, and minor
     optimizations (although still more could be done -- e.g., I think
     the use of write memory barriers is fairly sub-optimal; they
     could be ganged together at the root, for example)

I'm marking this as "fixes trac:1988" and closing the ticket; if something
is still broken, we can re-open the ticket.

This commit was SVN r21967.

The following Trac tickets were found above:
  Ticket 1988 --> https://svn.open-mpi.org/trac/ompi/ticket/1988
2009-09-15 00:25:21 +00:00
Rainer Keller
8e1b23779f - Replace combinations of
#if defined (c_plusplus)
          defined (__cplusplus)
   followed by
      extern "C" {
   and the closing counterpart by BEGIN_C_DECLS and END_C_DECLS.

   Notable exceptions are:
    - opal/include/opal_config_bottom.h:
      This is our generated code, that itself defines BEGIN_C_DECL and
      END_C_DECL
    - ompi/mpi/cxx/mpicxx.h:
      Here we do not include opal_config_bottom.h:                                 
    - Belongs to external code:                                                    
      opal/mca/backtrace/darwin/MoreBacktrace/MoreDebugging/MoreBacktrace.c        
      opal/mca/backtrace/darwin/MoreBacktrace/MoreDebugging/MoreBacktrace.h        
    - opal/include/opal/prefetch.h:
      Has C++ specific macros that are protected:                                  

    - Had #if ... } #endif  _and_ END_C_DECLS (aka end up with 2x
      END_C_DECLS)
      ompi/mca/btl/openib/btl_openib.h
    - opal/event/event.h has #ifdef __cplusplus as BEGIN_C_DECLS...
    - opal/win32/ompi_process.h: had extern "C"\n {...
      opal/win32/ompi_process.h: dito
    - ompi/mca/btl/pcie/btl_pcie_lex.l: needed to add *_C_DECLS
      ompi/mpi/f90/test/align_c.c: dito
    - ompi/debuggers/msgq_interface.h: used #ifdef __cplusplus
    - ompi/mpi/f90/xml/common-C.xsl: Amend

   Tested on linux using --with-openib and --with-mx

   The following do not contain either opal_config.h, orte_config.h or
   ompi_config.h
   (but possibly other header files, that include one of the above):
      ompi/mca/bml/r2/bml_r2_ft.h
      ompi/mca/btl/gm/btl_gm_endpoint.h
      ompi/mca/btl/gm/btl_gm_proc.h
      ompi/mca/btl/mx/btl_mx_endpoint.h
      ompi/mca/btl/ofud/btl_ofud_endpoint.h
      ompi/mca/btl/ofud/btl_ofud_frag.h
      ompi/mca/btl/ofud/btl_ofud_proc.h
      ompi/mca/btl/openib/btl_openib_mca.h
      ompi/mca/btl/portals/btl_portals_endpoint.h
      ompi/mca/btl/portals/btl_portals_frag.h
      ompi/mca/btl/sctp/btl_sctp_endpoint.h
      ompi/mca/btl/sctp/btl_sctp_proc.h
      ompi/mca/btl/tcp/btl_tcp_endpoint.h
      ompi/mca/btl/tcp/btl_tcp_ft.h
      ompi/mca/btl/tcp/btl_tcp_proc.h
      ompi/mca/btl/template/btl_template_endpoint.h
      ompi/mca/btl/template/btl_template_proc.h
      ompi/mca/btl/udapl/btl_udapl_eager_rdma.h
      ompi/mca/btl/udapl/btl_udapl_endpoint.h
      ompi/mca/btl/udapl/btl_udapl_mca.h
      ompi/mca/btl/udapl/btl_udapl_proc.h
      ompi/mca/mtl/mx/mtl_mx_endpoint.h
      ompi/mca/mtl/mx/mtl_mx.h
      ompi/mca/mtl/psm/mtl_psm_endpoint.h
      ompi/mca/mtl/psm/mtl_psm.h
      ompi/mca/pml/cm/pml_cm_component.h
      ompi/mca/pml/csum/pml_csum_comm.h
      ompi/mca/pml/dr/pml_dr_comm.h
      ompi/mca/pml/dr/pml_dr_component.h
      ompi/mca/pml/dr/pml_dr_endpoint.h
      ompi/mca/pml/dr/pml_dr_recvfrag.h
      ompi/mca/pml/example/pml_example.h
      ompi/mca/pml/ob1/pml_ob1_comm.h
      ompi/mca/pml/ob1/pml_ob1_component.h
      ompi/mca/pml/ob1/pml_ob1_endpoint.h
      ompi/mca/pml/ob1/pml_ob1_rdmafrag.h
      ompi/mca/pml/ob1/pml_ob1_recvfrag.h
      ompi/mca/pml/v/pml_v_output.h
      opal/include/opal/prefetch.h
      opal/mca/timer/aix/timer_aix.h
      opal/util/qsort.h
      test/support/components.h

This commit was SVN r21855.

The following SVN revision numbers were found above:
  r2 --> open-mpi/ompi@58fdc18855
2009-08-20 11:42:18 +00:00
George Bosilca
23e8ce91ba Rework the selection logic for the tuned collectives. All supported collectives
now are able to use the dynamic rules. Moreover, these rules are loaded only once,
and stored at the component level. All communicators are able to use these rules
(not only MPI_COMM_WORLD as until now).
A lot of minor corrections, memory management issues and reduction in the amount
of memory used by the tuned collectives.

This commit was SVN r21825.
2009-08-14 21:06:23 +00:00
Shiqing Fan
bce2f44154 Update related .windows files with proper compiling properties, in order to have a successful DSO build.
This commit was SVN r21805.
2009-08-12 08:55:58 +00:00
Rainer Keller
6c5532072a - Split the datatype engine into two parts: an MPI specific part in
OMPI
   and a language agnostic part in OPAL. The convertor is completely
   moved into OPAL.  This offers several benefits as described in RFC
   http://www.open-mpi.org/community/lists/devel/2009/07/6387.php
   namely:
    - Fewer basic types (int* and float* types, boolean and wchar
    - Fixing naming scheme to ompi-nomenclature.
    - Usability outside of the ompi-layer.
 - Due to the fixed nature of simple opal types, their information is
   completely
   known at compile time and therefore constified
 - With fewer datatypes (22), the actual sizes of bit-field types may be
   reduced
   from 64 to 32 bits, allowing reorganizing the opal_datatype
   structure, eliminating holes and keeping data required in convertor
   (upon send/recv) in one cacheline...
   This has implications to the convertor-datastructure and other parts
   of the code.
 - Several performance tests have been run, the netpipe latency does not
   change with
   this patch on Linux/x86-64 on the smoky cluster.
 - Extensive tests have been done to verify correctness (no new
   regressions) using:
   1. mpi_test_suite on linux/x86-64 using clean ompi-trunk and
    ompi-ddt:
    a. running both trunk and ompi-ddt resulted in no differences
       (except for MPI_SHORT_INT and MPI_TYPE_MIX_LB_UB do now run
       correctly).
    b. with --enable-memchecker and running under valgrind (one buglet
       when run with static found in test-suite, commited)
   2. ibm testsuite on linux/x86-64 using clean ompi-trunk and ompi-ddt:
      all passed (except for the dynamic/ tests failed!! as trunk/MTT)
   3. compilation and usage of HDF5 tests on Jaguar using PGI and
      PathScale compilers.
   4. compilation and usage on Scicortex.
 - Please note, that for the heterogeneous case, (-m32 compiled
   binaries/ompi), neither
   ompi-trunk, nor ompi-ddt branch would successfully launch.

This commit was SVN r21641.
2009-07-13 04:56:31 +00:00
Jeff Squyres
92e40cb20a Enable the coll sync component to barrier before each 1000th collective.
This commit was SVN r21594.
2009-07-02 20:16:45 +00:00
Jeff Squyres
cad12fda5f * Remove an extra blank line from the help file
* Add the help file to the Makefile.am so that it gets installed

This commit was SVN r21567.
2009-06-30 18:58:09 +00:00
Rainer Keller
fbb2834977 - Missed string.h to get rid of warnings...
This commit was SVN r21265.
2009-05-22 23:47:49 +00:00
Rainer Keller
225a1d6d8e - For memcpy and memset need string.h
This commit was SVN r21259.
2009-05-21 22:36:06 +00:00
Greg Koenig
60485ff95f This is a very large change to rename several #define values from
OMPI_* to OPAL_*.  This allows opal layer to be used more independent
from the whole of ompi.

NOTE: 9 "svn mv" operations immediately follow this commit.

This commit was SVN r21180.
2009-05-06 20:11:28 +00:00
Shiqing Fan
cd565923d3 Completely remove ltdl support for Windows build.
This commit was SVN r21170.
2009-05-05 18:59:13 +00:00
George Bosilca
039fed1973 Fix Coverity CID #264.
This commit was SVN r21162.
2009-05-05 13:54:55 +00:00
George Bosilca
db096d7d3a Fix Coverity CID #304.
This commit was SVN r21159.
2009-05-05 13:47:47 +00:00
Rainer Keller
9736af1191 - Fix Coverity CID 182:
Well, well, just do not "call" ompi_comm_rank twice but rather
   reuse variable...

 - Fix Coverity CID 1262:
   Using uninitialized value "(statuses[err_index]).MPI_ERROR"
   Sure, these statuses are only initialized after ompi_request_wait_all,
   so introduce a short-circuit label to jump to...

This commit was SVN r21153.
2009-05-05 12:28:51 +00:00
Rainer Keller
221fb9dbca ... Delayed due to notifier commits earlier this day ...
- Delete unnecessary header files using
   contrib/check_unnecessary_headers.sh after applying
   patches, that include headers, being "lost" due to
   inclusion in one of the now deleted headers...

   In total 817 files are touched.
   In ompi/mpi/c/ header files are moved up into the actual c-file,
   where necessary (these are the only additional #include),
   otherwise it is only deletions of #include (apart from the above
   additions required due to notifier...)

 - To get different MCAs (OpenIB, TM, ALPS), an earlier version was
   successfully compiled (yesterday) on:
   Linux locally using intel-11, gcc-4.3.2 and gcc-SVN + warnings enabled
   Smoky cluster (x86-64 running Linux) using PGI-8.0.2 + warnings enabled
   Lens cluster (x86-64 running Linux) using Pathscale-3.2 + warnings enabled

This commit was SVN r21096.
2009-04-29 01:32:14 +00:00
Shiqing Fan
3d4e0472d6 Add windows support files into the tarball, including .windows, CMakeLists.txt files, and CMake modules. Thanks to Jeff for testing it on Linux.
This commit was SVN r21069.
2009-04-24 16:39:33 +00:00
George Bosilca
c5b1bdd57c Correctly deal with the error case. The problem is tricky: the MPI standard doesn't allow
MPI_ERR_IN_STATUS to be returned from any functions that return only one completed request
(few exception here: wait_some and wait_all and the test versions). As we use an wait_all
in these send_receive functions we should convert the MPI_ERR_IN_STATUS to the real
error, i.e. the one comming from the MPI_ERROR field in the status corresponding to the
failed request.

This commit was SVN r20907.
2009-03-31 23:44:59 +00:00
Rainer Keller
d8cf4c0fec - Get pgcc on XT to complain less:
In case we use memcmp, strlen, strup and friends include <string.h>
   Also several constants.h are not included directly
 - Let's have mca_topo_base_cart_create  return ompi-errors in
   ompi/mca/topo/base/topo_base_cart_create.c

This commit was SVN r20773.
2009-03-13 02:10:32 +00:00
Jeff Squyres
14ee1b7ba2 Refs trac:1826: remove barriers before all non-rooted collective ops.
This commit was SVN r20763.

The following Trac tickets were found above:
  Ticket 1826 --> https://svn.open-mpi.org/trac/ompi/ticket/1826
2009-03-12 02:23:08 +00:00