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Граф коммитов

1962 Коммитов

Автор SHA1 Сообщение Дата
Ralph Castain
6d8589838e Minor cleanup for NetBSD, thanks to Paul Hargrove for pointing it out
This commit was SVN r25954.
2012-02-17 16:40:26 +00:00
Jeff Squyres
72e44cfefe Fixes trac:2951: make .../hwloc/include/autogen/config.h not be included
in the tarball.  Thanks to Paul Hargrove for the fix.

This commit was SVN r25952.

The following Trac tickets were found above:
  Ticket 2951 --> https://svn.open-mpi.org/trac/ompi/ticket/2951
2012-02-17 14:27:27 +00:00
Jeff Squyres
be16137072 Fix copyright.
This commit was SVN r25948.
2012-02-17 11:40:44 +00:00
Jeff Squyres
eb47a97025 After a bunch more back-n-forth with Paul Hargrove, hopefully this
visibility stuff will now be fixed!

This commit was SVN r25944.
2012-02-17 00:09:32 +00:00
Jeff Squyres
a055c5662c This is already ompi_ignore'd -- let's remove it.
This commit was SVN r25943.
2012-02-16 22:58:58 +00:00
Ralph Castain
7fd3ee6662 Ensure we see the correct config.h, and silence the warnings caused by duplicate defines
This commit was SVN r25938.
2012-02-16 02:50:57 +00:00
Jeff Squyres
14457accd7 Add hwloc 1.3.2 and ompi_ignore hwloc 1.3.1 (with the intent of
removing 1.3.1 in the near future).

This commit was SVN r25927.
2012-02-14 21:01:36 +00:00
Jeff Squyres
e0bcfb5921 Fix ASM generation with BSD "make". Many thanks to Paul Hargrove for
identifying the issue and supplying the patch.

This commit was SVN r25911.
2012-02-13 22:29:24 +00:00
Jeff Squyres
717b04f198 Strengthen and simplify the visibility test. Adding an "fprintf"
makes the test a bit more difficult, per discussions with Paul
Hargrove when going through the release process for hwloc 1.3.2.

This "improved" test is already on OMPI v1.4 -- not sure why it's not
on the trunk or OMPI v1.5 branch.  It looks like the extra fprintf got
lost in the translation from AC_TRY_LINK to AC_LINK_IFELSE.

This commit was SVN r25909.
2012-02-13 22:07:25 +00:00
Jeff Squyres
63a96e92b5 In a recent v1.5 branch issue, it took a while to figure out that
paffinity hwloc was returning "NOT_SUPPORTED" when the real problem
was that the underlying hwloc simply hadn't been initialized yet.  So
let's clearly delineate this case: return OPAL_ERR_NOT_INITIALIZED if
the underlying hwloc is not initialized.

This commit was SVN r25902.
2012-02-10 18:29:52 +00:00
Jeff Squyres
8d0bc199df hwloc131_module.c isn't necessary -- there's no module.
This commit was SVN r25901.
2012-02-10 18:09:19 +00:00
Jeff Squyres
6557d74e01 Make sure we get the entire hwloc tree, including IO devices.
This commit was SVN r25887.
2012-02-09 16:59:38 +00:00
Jeff Squyres
6dde3b6d86 Remove the old hwloc component; we bumped up to 1.3.1 a long time ago.
This commit was SVN r25885.
2012-02-09 12:27:00 +00:00
Ralph Castain
a3ab70c53f Correctly parse socket:core syntax in rankfile
This commit was SVN r25848.
2012-02-01 01:50:05 +00:00
Jeff Squyres
435aea9ccd A better solution -- just look for !__linux!__.
This commit was SVN r25841.
2012-01-31 20:27:33 +00:00
Jeff Squyres
538cdce8fb Add checks for !__linux and !__linux__, per Paul Hargrove's analysis:
http://www.open-mpi.org/community/lists/devel/2012/01/10283.php.  Also
remove some unused #defines.

This commit was SVN r25836.
2012-01-31 16:45:50 +00:00
Jeff Squyres
ba1b02dea0 Don't install this extra libevent file.
This commit was SVN r25808.
2012-01-27 20:38:00 +00:00
Jeff Squyres
9e9b06d9f7 Fixes trac:2844: ensure to take the value of --with(out)-memory-manager
into account when configuring the components of the faramework.  If
--without-memory-manager was given, then we really don't want any
memory managers to be used.

This commit was SVN r25807.

The following Trac tickets were found above:
  Ticket 2844 --> https://svn.open-mpi.org/trac/ompi/ticket/2844
2012-01-27 18:05:48 +00:00
Ralph Castain
3f31feee6f Handle the case where a user's rankfile specifies only cpus, and not socket:cpu pairs.
This commit was SVN r25803.
2012-01-27 12:21:45 +00:00
Shiqing Fan
debe91aefa Change the syntax to be compatible with C++ compiler, as this has to be compiled as C++ on Windows. Thanks Ralph.
This commit was SVN r25785.
2012-01-26 14:53:45 +00:00
Jeff Squyres
e162945090 This script is generated and should not be in SVN.
This commit was SVN r25778.
2012-01-25 16:38:25 +00:00
Jeff Squyres
40e23e3979 Refs trac:2952: temporarily turn off hwloc PCI support because it causes a
problem on SuSE 10 (which might be related to Oracle's dual-bitness
builds, but we aren't completely sure yet).

So just turn it off for now, and bring this over to v1.5.  Find a
proper fix (that enables pci support properly) for trunk/v1.7 later.

This commit was SVN r25769.

The following Trac tickets were found above:
  Ticket 2952 --> https://svn.open-mpi.org/trac/ompi/ticket/2952
2012-01-24 15:07:41 +00:00
Jeff Squyres
6c6d19f5f5 We always want to add HWLOC_EMBEDDED_LIBS to the wrapper flags. It'll
either be empty or have meaningful stuff in it.

This commit was SVN r25761.
2012-01-21 02:57:17 +00:00
Jeff Squyres
6cad1f34e0 Bring r4182 from the hwloc v1.3 branch: fix static linking issues with
libhwloc_embedded.la.

This commit was SVN r25760.

The following SVN revision numbers were found above:
  r4182 --> open-mpi/ompi@b240395d9a
2012-01-21 02:56:42 +00:00
Jeff Squyres
878a0365be Bring over r4094 from the hwloc v1.3 branch: add missing HWLOC_PCI_LIBS
This commit was SVN r25759.

The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
  r4094
2012-01-21 02:17:07 +00:00
Jeff Squyres
1d15d39fb8 Remove the libnuma component; the hwloc maffinity component does everything that this compnent used to do. Good riddance!
This commit was SVN r25749.
2012-01-19 23:53:05 +00:00
Jeff Squyres
45636b0558 Make hwloc 1.3.1 the default. Will likel remove 1.2.2ompi shortly.
This commit was SVN r25748.
2012-01-19 23:18:40 +00:00
Shiqing Fan
f57f873404 Disable the debugger support for Windows.
This commit was SVN r25725.
2012-01-17 16:21:33 +00:00
Jeff Squyres
1a73ba6ce8 Note the upstream patches that we have in addition to stock hwloc 1.3.1.
This commit was SVN r25708.
2012-01-11 00:22:34 +00:00
Jeff Squyres
4243cb7af0 Bring over hwloc r4102 and r4104 for some upstream patches.
This commit was SVN r25707.

The following SVN revision numbers were found above:
  r4102 --> open-mpi/ompi@8961ca568d

The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
  r4104
2012-01-11 00:21:47 +00:00
Jeff Squyres
50e5b0937c Add hwloc 1.3.1, but it is not yet the default -- it is currently
.ompi_ignored to allow other developers to test with it.  It is
expected that we'll remove the .ompi_ignore here soon, and
simultaneously remove the hwloc 1.2.2ompi component.

There was one very minor patch added to stock hwloc 1.3.1 in
hwloc/config/hwloc.m4:

{{{
--- hwloc-1.3.1/config/hwloc.m4	2011-12-14 
+++ ompi3/opal/mca/hwloc/hwloc131/hwloc/config/hwloc.m4
@@ -583,6 +583,7 @@
         ])
     fi
     AC_SUBST(HWLOC_PCI_LIBS)
+    HWLOC_LIBS="$HWLOC_LIBS $HWLOC_PCI_LIBS"
     # If we asked for pci support but couldn't deliver, fail
     AS_IF([test "$enable_pci" = "yes" -a "$hwloc_pci_happy" = "no"],
           [AC_MSG_WARN([Specified --enable-pci switch, but could
	   not])
}}}

This will be pushed upstream to hwloc.

This commit was SVN r25706.
2012-01-10 23:38:14 +00:00
Rolf vandeVaart
8073f5002a Some additional CUDA specific code.
Adding a few more support functions that will be used in future development.

This commit was SVN r25684.
2011-12-29 12:31:54 +00:00
Rolf vandeVaart
6ca186fb64 Delay some initialization until needed. This eliminates some
warnings and removes need for CUDA init before MPI_Init.

This commit was SVN r25678.
2011-12-21 15:21:57 +00:00
Samuel Gutierrez
0ca6603fa0 remove some unused cruft in shmem. minor common sm cleanup.
This commit was SVN r25665.
2011-12-16 22:43:55 +00:00
Jeff Squyres
1d3dc0af28 Gah! opal_shmem_base_register_params() ''wasn't'' added for the mmap
on NFS warning -- it was already there!  So put it back so that it can
register base_verbose and RUNTIME_QUERY_hint.

This commit was SVN r25663.
2011-12-15 21:14:34 +00:00
Jeff Squyres
9cef715194 Updates to r25652 -- put this MCA param in the shmem/mmap component.
No need for it to be in the base (we mistakenly thought it was used in
multiple shmem components).

This commit was SVN r25662.

The following SVN revision numbers were found above:
  r25652 --> open-mpi/ompi@7e223b5799
2011-12-15 20:41:14 +00:00
Ralph Castain
7e223b5799 Okay, okay...stop the whining! Put the mca param registration in the shmem base.
This commit was SVN r25652.
2011-12-14 22:25:32 +00:00
Ralph Castain
4303958968 Allow users to silence warning
This commit was SVN r25650.
2011-12-14 21:50:34 +00:00
Shiqing Fan
a58e4ae809 Add a missing .windows file into the tarball.
This commit was SVN r25638.
2011-12-14 13:29:26 +00:00
Jeff Squyres
efd8106d0a Fix typo in help message
This commit was SVN r25628.
2011-12-13 21:55:48 +00:00
Samuel Gutierrez
8b9bb66b1c fixes shared memory in windows.
This commit was SVN r25623.
2011-12-12 22:16:31 +00:00
Nathan Hjelm
239e9c8740 clean up tabs
This commit was SVN r25622.
2011-12-12 20:54:14 +00:00
Nathan Hjelm
885d5cbcf8 enable ptmalloc with using uGNI
This commit was SVN r25621.
2011-12-12 20:52:51 +00:00
Samuel Gutierrez
de8d3a4f79 more windows shmem updates. maybe this is closer..?
This commit was SVN r25607.
2011-12-09 06:34:06 +00:00
Samuel Gutierrez
989d75bfec some more windows update... this may really break things :-(.
This commit was SVN r25592.
2011-12-08 00:10:09 +00:00
Samuel Gutierrez
dcb965e60e Some shmem Windows updates. I'm not sure if this makes a difference. Shiqing - can you please test?.
This commit was SVN r25591.
2011-12-07 21:56:27 +00:00
Josh Hursey
076db435cd * Fixes trac:2807 : Improve the BLCR configure option so that it checks if the {{{--with-blcr}}} option is specified, but not {{{--with-ft=cr}}}, then configure returns an error (since this is clearly not what the user intended).
This commit was SVN r25590.

The following Trac tickets were found above:
  Ticket 2807 --> https://svn.open-mpi.org/trac/ompi/ticket/2807
2011-12-07 21:36:03 +00:00
Josh Hursey
58938b2f50 * Clarified show help when CRS component cannot be loaded.
* Fixes trac:2329 : Improves the error message, and ensures opal-restart will not segv in opal_finalize.

This commit was SVN r25586.

The following Trac tickets were found above:
  Ticket 2329 --> https://svn.open-mpi.org/trac/ompi/ticket/2329
2011-12-07 14:58:08 +00:00
Ralph Castain
6fefe236a4 Warn users if they set opal_paffinity_alone, either to true or false, that this parameter is no longer functional - they must use the --bind-to option and its corresponding mca param.
This commit was SVN r25567.
2011-12-03 01:10:52 +00:00
Jeff Squyres
93a797cc33 r25511 didn't fully fix the OPAL_CHECK_VISIBILITY issue; we also need
to -I the opal/config directory so that autoregen can find our .m4
files. 

This commit was SVN r25564.

The following SVN revision numbers were found above:
  r25511 --> open-mpi/ompi@5751c45916
2011-12-02 19:45:39 +00:00
Rolf vandeVaart
bdc7f7a4ef Add check for version of CUDA. Not used yet, but will be in future.
This commit was SVN r25561.
2011-12-02 13:35:20 +00:00
Jeff Squyres
ecf6ba910c Silence a few icc warnings and about mixing enums with other types.
This commit was SVN r25560.
2011-12-02 13:18:54 +00:00
George Bosilca
4b7e3b0af8 Correctly generate the raw description in the convertor. Advance
by the extent and not by the length of the contiguous segment.

This commit was SVN r25550.
2011-11-30 00:14:47 +00:00
George Bosilca
2589e55a75 item_in_tree is only used in debug mode, so protect it.
This commit was SVN r25548.
2011-11-29 23:48:26 +00:00
Jeff Squyres
6fbbfd0f7a Gah! r25545 acidentally included ''waaaay'' more stuff than it was
supposed to.  I.e., half-baked/not complete stuff.

This commit backs out all of r25545.  Sorry folks!

This commit was SVN r25546.

The following SVN revision numbers were found above:
  r25545 --> open-mpi/ompi@7f9ae11faf
2011-11-29 23:24:52 +00:00
Jeff Squyres
7f9ae11faf Per http://www.open-mpi.org/community/lists/users/2011/11/17862.php,
to make MPI_IN_PLACE (and other sentinel Fortran constants) work on OS
X, we need to use the following compiler (linker) flag:

    -Wl,-commons,use_dylibs 

So if we're compiling on OS X, test to see if that flag works with the
compiler.  If so, add it to the wrapper FFLAGS and FCFLAGS (note that
per a future update, we'll only have one Fortran compiler anyway).

Fixes trac:1982.  

This commit was SVN r25545.

The following Trac tickets were found above:
  Ticket 1982 --> https://svn.open-mpi.org/trac/ompi/ticket/1982
2011-11-29 23:05:54 +00:00
Jeff Squyres
21dc0b44e1 Fix minor typo in comment
This commit was SVN r25542.
2011-11-29 20:39:53 +00:00
Samuel Gutierrez
375162c693 this commit fixes a few things. 1. silence warning in common sm. 2. remove unneeded config code in common sm. 3. move opal_shmem_base_close to a better place in opal_finalize. 4. fix opal_path_nfs output.
This commit was SVN r25518.
2011-11-28 23:41:19 +00:00
Samuel Gutierrez
b4edf0ff5c getting ready for 1.5 port of the shared memory enhancements. remove some unused/unneeded stuff and minor style update.
This commit was SVN r25513.
2011-11-28 16:08:32 +00:00
George Bosilca
5751c45916 Actually ... OMPI is lacking visibility, as it was all moved down in OPAL.
This commit was SVN r25511.
2011-11-28 04:27:06 +00:00
Brian Barrett
2bb447c804 * Shouldn't have a timer header for sync_builtin, since it doesn't actually
have timer support
* Default timer size should be a long, not an int.  Int will roll over way
  too fast, with no performance benifit on 64 bit machines...

This commit was SVN r25501.
2011-11-23 17:05:01 +00:00
Brian Barrett
5cd5ef623d Fix compatibility implementation of swap. Turns out that you shouldn't test
the compatibility code on a platform which has a native swap.  Sorry to all!

This commit was SVN r25500.
2011-11-23 16:28:00 +00:00
Brian Barrett
f971a541f1 Implement swap in terms of compare and swap if it isn't implemented directly
This commit was SVN r25499.
2011-11-23 05:57:52 +00:00
Brian Barrett
86f555121c Add (optional/last ditch effort) support for GCC/Intel __sync_ builtin atomic
operations.  Much easier than adding support for a new architecture.

This commit was SVN r25498.
2011-11-23 04:25:41 +00:00
Terry Dontje
1f53b32216 This commit fixes trac:2917. By using the cleaned up version of check_visibility that is in the hwloc trunk repo.
This commit was SVN r25495.

The following Trac tickets were found above:
  Ticket 2917 --> https://svn.open-mpi.org/trac/ompi/ticket/2917
2011-11-22 00:01:09 +00:00
George Bosilca
61f273b987 Do not tolerate uninitialized variables.
This commit was SVN r25489.
2011-11-18 10:19:24 +00:00
George Bosilca
3460631fe0 Fix an issue with the datatype engine where if the left over from
the previous pack was larger than the allowed space in the pack buffer
bad things happened. Thanks to Yuki MATSUMOTO and Takahiro Kawashima
for the bug report and the patch.

This commit was SVN r25488.
2011-11-18 04:28:14 +00:00
Samuel Gutierrez
15249dfc01 rename some variables following ompi's naming convention.
This commit was SVN r25487.
2011-11-17 19:22:58 +00:00
Samuel Gutierrez
47499d1d3d fixes CID 2256.
This commit was SVN r25486.
2011-11-17 18:06:28 +00:00
Samuel Gutierrez
c1012f502f added backing file relocation capability in shmem mmap. two new mca
parameters control its behavior (shmem_mmap_relocate_backing_file and
shmem_mmap_backing_file_base_dir).

This commit was SVN r25480.
2011-11-16 01:38:23 +00:00
Ralph Castain
6310361532 At long last, the fabled revision to the affinity system has arrived. A more detailed explanation of how this all works will be presented here:
https://svn.open-mpi.org/trac/ompi/wiki/ProcessPlacement

The wiki page is incomplete at the moment, but I hope to complete it over the next few days. I will provide updates on the devel list. As the wiki page states, the default and most commonly used options remain unchanged (except as noted below). New, esoteric and complex options have been added, but unless you are a true masochist, you are unlikely to use many of them beyond perhaps an initial curiosity-motivated experimentation.

In a nutshell, this commit revamps the map/rank/bind procedure to take into account topology info on the compute nodes. I have, for the most part, preserved the default behaviors, with three notable exceptions:

1. I have at long last bowed my head in submission to the system admin's of managed clusters. For years, they have complained about our default of allowing users to oversubscribe nodes - i.e., to run more processes on a node than allocated slots. Accordingly, I have modified the default behavior: if you are running off of hostfile/dash-host allocated nodes, then the default is to allow oversubscription. If you are running off of RM-allocated nodes, then the default is to NOT allow oversubscription. Flags to override these behaviors are provided, so this only affects the default behavior.

2. both cpus/rank and stride have been removed. The latter was demanded by those who didn't understand the purpose behind it - and I agreed as the users who requested it are no longer using it. The former was removed temporarily pending implementation.

3. vm launch is now the sole method for starting OMPI. It was just too darned hard to maintain multiple launch procedures - maybe someday, provided someone can demonstrate a reason to do so.

As Jeff stated, it is impossible to fully test a change of this size. I have tested it on Linux and Mac, covering all the default and simple options, singletons, and comm_spawn. That said, I'm sure others will find problems, so I'll be watching MTT results until this stabilizes.

This commit was SVN r25476.
2011-11-15 03:40:11 +00:00
Shiqing Fan
fc46ed6438 Use the new libevent On Windows.
This commit was SVN r25462.
2011-11-09 14:05:35 +00:00
George Bosilca
bd55a19db4 Disable vector optimization for ICC v12.1.0 release 2011.6.233.
This commit was SVN r25461.
2011-11-08 21:23:30 +00:00
Jeff Squyres
78538b701d Turns out that we're not even using that $includedir properly, so just
remove it.

This commit was SVN r25458.
2011-11-08 03:18:09 +00:00
Ralph Castain
a931c5b1eb Redo a patch from late last night that replaces libevent 2.0.7 with libevent 2.0.13 as our default event library. Cleanup the libevent renames to correctly state 2013 as our new version.
This commit was SVN r25457.
2011-11-08 01:36:15 +00:00
Ralph Castain
a3ce355a60 Revert r25453 and r25450 until we can fix the libevent2013 configure code - still not getting the includedir to eval correctly.
This commit was SVN r25454.

The following SVN revision numbers were found above:
  r25450 --> open-mpi/ompi@7f7d5c4f1f
  r25453 --> open-mpi/ompi@c9fe8c32e2
2011-11-07 16:23:44 +00:00
Ralph Castain
c9fe8c32e2 Fix a bug in the configure.m4 to ensure we disable unused libevent modes. Edit their Makefile.am to remove bufferevent support since we don't use it either.
Sorry for mid-day correction.

This commit was SVN r25453.
2011-11-07 15:21:29 +00:00
Nathan Hjelm
7f7d5c4f1f RFC: upgrade to libevent 2.0.13 (removing 2.0.7) timeout. Removed libevent 2.0.7
This commit was SVN r25450.
2011-11-07 04:32:36 +00:00
Jeff Squyres
f08b8bf2d4 Per this thread:
http://www.open-mpi.org/community/lists/devel/2011/10/9878.php

I am making a final decision to decide the behavior of what happens
when an MCA parameter is re-registered and changes types.  In
developer builds (i.e., OPAL_ENABLE_DEBUG==1), a show_help message
will be displayed.  In all builds, an error status will be returned.
Specifically, the logic looks like this:

{{{
    if (detect_re-registration_with_type_change) {
#if OPAL_ENABLE_DEBUG
        opal_show_help(...);
#endif
        return OPAL_ERR_VALUE_OUT_OF_BOUNDS;
    }
}}}

If someone would like to change this behavior, they are welcome to do
so.  :-) I am committing this so that ''some'' action occurs (rather
than talking about the issue and then nothing happens).

This commit was SVN r25432.
2011-11-04 14:16:49 +00:00
Christopher Yeoh
7e7701e7fc Removes misleading debug warning from opal_free when a NULL
pointer is passed to it.
Fixes trac:2884

This commit was SVN r25430.

The following Trac tickets were found above:
  Ticket 2884 --> https://svn.open-mpi.org/trac/ompi/ticket/2884
2011-11-03 23:57:26 +00:00
Jeff Squyres
886a9d589b Custom patch from Brice for the hwloc-1.2.2ompi distro, per an issue
that Chris Yeoh/IBM found.  See the thread below for more info:

  http://www.open-mpi.org/community/lists/hwloc-devel/2011/11/2521.php

This commit was SVN r25429.
2011-11-03 14:53:22 +00:00
Ralph Castain
1bfc2bb424 Minor cleanup
This commit was SVN r25417.
2011-11-02 18:24:19 +00:00
Jeff Squyres
4fe26b0392 Fix some minor memory leaks
This commit was SVN r25410.
2011-11-01 20:22:26 +00:00
Jeff Squyres
308b88e1a7 Make use of the opal_dss_initialized variable for finalize protection
This commit was SVN r25409.
2011-11-01 20:22:12 +00:00
Ralph Castain
4368199c86 Missing include
This commit was SVN r25402.
2011-10-31 13:39:57 +00:00
Ralph Castain
96332a2859 Fix typo
This commit was SVN r25400.
2011-10-30 13:23:42 +00:00
Ralph Castain
71ed8e3cd3 Bring back the local node's binding capabilities along with its topology. Clean up indentation.
This commit was SVN r25399.
2011-10-30 13:20:16 +00:00
Ralph Castain
7ba4675adf Bring over some useful utilities and definitions for working with hwloc inside ORTE/OMPI. Cache frequently computed info to save processing time when handling multiple nodes with the same topology. Deal with available cpus as defined by online vs allowed vs user-specified limits. Help deal with hwloc's unfortunate decision to lump all caches in the same object type.
This commit was SVN r25393.
2011-10-29 14:58:58 +00:00
Jeff Squyres
6092b50ebb Fix the cases where the default values of MCA params were not always
handled properly when MCA parameters are re-registered and their types
change.  Specifically, this case was broken:

 1. Register an int MCA param with a non-zero default value
 1. Re-register the same MCA param as a string with a NULL default value

The 2nd step would cause a segv because the first int default value
wasn't being reset properly.  Here's sample code that shows the issue:

{{{
{
    int ibogus;
    char *sbogus;
    opal_init(&argc, &argv);
    mca_base_param_reg_int_name("type", "name", "help", false, false, 3, &ibogus);
    printf("Ibogus: %d\n", ibogus);
    mca_base_param_reg_string_name("type", "name", "help", false, false, NULL, &sbogus);
    printf("Sbogus: %s\n", (NULL == sbogus) ? "NULL" : sbogus);
    exit(0);
}
}}}

This commit fixes the problem from the sample code above as well as
the a similar issue for file-set MCA params and override values.  It
also resets default values for MCA params initially registered as a
string but then re-registered as an int.

This commit was SVN r25392.
2011-10-29 12:29:31 +00:00
Ralph Castain
21d45b0807 Just some cleanup in case of error
This commit was SVN r25387.
2011-10-29 01:55:19 +00:00
Ralph Castain
a7cbc25658 Minor cleanups - check hwloc returns everywhere. Thanks to Chris Yeoh for pointing this out.
This commit was SVN r25360.
2011-10-24 14:05:26 +00:00
Shiqing Fan
5711414eb7 Fix Windows build
This commit was SVN r25351.
2011-10-21 14:46:58 +00:00
Jeff Squyres
cbafea8f69 Add a DEPENDENCIES line so that if you edit something down in the
hwloc tree, it'll get picked up by the component (and therefore by
libopen-pal).

Thanks to Terry for finding the problem.

This commit was SVN r25349.
2011-10-21 11:39:52 +00:00
Ralph Castain
b44f8d4b28 Complete implementation of the ess.proc_get_locality API. Up to this point, the API was only capable of telling if the specified proc was sharing a node with you. However, the returned value was capable of telling you much more detailed info - e.g., if the proc shares a socket, a cache, or numa node. We just didn't have the data to provide that detail.
Use hwloc to obtain the cpuset for each process during mpi_init, and share that info in the modex. As it arrives, use a new opal_hwloc_base utility function to parse the value against the local proc's cpuset and determine where they overlap. Cache the value in the pmap object as it may be referenced multiple times.

Thus, the return value from orte_ess.proc_get_locality is a 16-bit bitmask that describes the resources being shared with you. This bitmask can be tested using the macros in opal/mca/paffinity/paffinity.h

Locality is available for all procs, whether launched via mpirun or directly with an external launcher such as slurm or aprun.

This commit was SVN r25331.
2011-10-19 20:18:14 +00:00
Nathan Hjelm
ad9005820f fixed typo in last commit
This commit was SVN r25306.
2011-10-17 21:35:22 +00:00
Nathan Hjelm
e6ead53eef add opal_atomic_swap_xx for amd64
This commit was SVN r25305.
2011-10-17 21:33:44 +00:00
Rainer Keller
ec6ac33b75 - On Linux x86-64 with intel compiler v12.1, any ompi-app fails before
calling main():
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
xxx:~/openmpi-1.5.4/COMPILE-intel-12.1.0> which ompi_info
~/openmpi-1.5.4/COMPILE-intel-12.1.0/usr/bin/ompi_info
xxx:~/openmpi-1.5.4/COMPILE-intel-12.1.0> ompi_info
Segmentation fault
xxx:~/openmpi-1.5.4/COMPILE-intel-12.1.0> gdb usr/bin/ompi_info
...
(gdb) run
Starting program:
...
Program received signal SIGSEGV, Segmentation fault.
opal_memory_ptmalloc2_int_malloc (av=0x7ffff7fe83d8, bytes=4102) at
../../../../../opal/mca/memory/linux/malloc.c:4080
4080          /* remove from unsorted list */
(gdb) where
#0  opal_memory_ptmalloc2_int_malloc (av=0x7ffff7fe83d8, bytes=4102) at
../../../../../opal/mca/memory/linux/malloc.c:4080
#1  0x00007ffff7c232b9 in opal_memory_linux_malloc_hook
(sz=140737354040280, caller=0x1006) at
../../../../../opal/mca/memory/linux/hooks.c:687
#2  0x0000003dd96a6871 in __alloc_dir () from /lib64/libc.so.6
#3  0x0000003ddfa053cd in ?? () from /usr/lib64/libnuma.so.1
#4  0x0000003dd8e0e445 in _dl_init_internal () from /lib64/ld-linux-x86-64.so.2
...
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
    A lot of combinations and trials have been done, yet to no avail.
    Intel v11.0 worked...

    Thanks to Hubert Haberstock (Intel) providing the hint in:
    http://software.intel.com/en-us/forums/showthread.php?t=87132

    This was tested on openmpi-1.5.4 and therefore should
    cmr:v1.5

This commit was SVN r25290.
2011-10-14 20:47:08 +00:00
Ralph Castain
69a0882207 Correctly setup hwloc when passing a topology from an external source
This commit was SVN r25277.
2011-10-12 21:34:46 +00:00
Jeff Squyres
ff97b57c90 Change the names to be slightly more descriptive.
This commit was SVN r25271.
2011-10-12 16:07:09 +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