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Граф коммитов

2394 Коммитов

Автор SHA1 Сообщение Дата
Pavel Shamis
2483cefc57 Additional check if descriptor is NULL. It prevents
mca_pml_dr_sendreq_cleanup_active failure on segfault.

This commit was SVN r13647.
2007-02-14 10:43:43 +00:00
Brian Barrett
c00d841741 Fix hang on Cray machine introduced with r13582. The modex will never fire
when on the Cray machine (aka when the NULL GPR is in use).

This commit was SVN r13638.

The following SVN revision numbers were found above:
  r13582 --> open-mpi/ompi@041beeb1b6
2007-02-13 18:34:03 +00:00
Gleb Natapov
4d4b0a022a Add error callback to sm BTL. Call it when allocation of the initial circular
buffer fails. If cb is already allocated, but it is full and allocation of
additional cb fails, we spin waiting for receiver to free space in existing
cb.

This commit was SVN r13635.
2007-02-13 12:01:36 +00:00
George Bosilca
2e042c91cf Once we compute the local offset use it (instead of the global one).
This commit was SVN r13634.
2007-02-13 09:34:04 +00:00
George Bosilca
22eca30b45 One less compiler warning.
This commit was SVN r13633.
2007-02-13 09:32:57 +00:00
George Bosilca
7b7fecad85 More output when position_debug is enabled.
This commit was SVN r13631.
2007-02-13 09:28:39 +00:00
George Bosilca
5214e3751b Correctly handle the pack and unpack for contiguous types with gaps. Th
pack/unpack let the convertor in a consistent state, such that the next operation
will succeed.

This commit was SVN r13630.
2007-02-13 09:28:05 +00:00
Jeff Squyres
dd35fb73ff * Fix some "MPI:Exception" typos (needs 2 :'s)
* Update exactly how we handle MPI exceptions, particularly with
   respect to MPI-1 section 3.2.5, and how error handlers are only
   invoked for the ''first'' request that generates an exception.
 * Update the "see also" section to be consistent across all 8
   MPI_Test* and MPI_Wait* functions.
 * Fixes trac:560

This commit was SVN r13619.

The following Trac tickets were found above:
  Ticket 560 --> https://svn.open-mpi.org/trac/ompi/ticket/560
2007-02-12 18:08:42 +00:00
Gleb Natapov
1033002595 Fix memory leak. Free allocated descriptor if operation cannot proceed.
This commit was SVN r13610.
2007-02-12 09:47:51 +00:00
Jelena Pjesivac-Grbovic
b52dc9e427 Modifying fixed decision function for reduce to utilize linear algorithm only for really small communicator sizes.
This commit was SVN r13597.
2007-02-10 00:31:10 +00:00
Brian Barrett
8b28e5b33d Allow the OOB to connect between all MPI applications during MPI_INIT
without also establishing MPI connectivity. 

This commit was SVN r13595.
2007-02-09 20:17:37 +00:00
Brian Barrett
262cbbc5c9 Back out r13593, which contained a change that shouldn't be committed.
This commit was SVN r13594.

The following SVN revision numbers were found above:
  r13593 --> open-mpi/ompi@81472363ea
2007-02-09 20:13:02 +00:00
Brian Barrett
81472363ea Allow the OOB to connect between all MPI applications during MPI_INIT
without also establishing MPI connectivity.

This commit was SVN r13593.
2007-02-09 20:11:40 +00:00
Brian Barrett
041beeb1b6 Share currently selected PML in the modex information, then check whenever
adding new procs that the remote proc's pml is the same as our local pml.
Turns the hangs from mismatched PMLs into an abort, which is better,
I think.

This commit was SVN r13582.
2007-02-09 16:38:16 +00:00
Galen Shipman
f98a442c82 Fix a problem in the selection logic for MX. Basically we need to be able to
open MTL MX and BTL MX and initialize them at the same time. The problem is
that both call mx_init and mx_finalize, solution is to add an external entity
that does the init and finalize (based on ref counting).

This commit was SVN r13576.
2007-02-09 03:19:38 +00:00
Jeff Squyres
260f1fd468 Fixes trac:817
The C++ bindings were not tracking keyvals properly -- they were
freeing some internal meta data when Free_keyval() was called, not
when the keyval was actually destroyed (keyvals are refcounted in the
C layer, just like all other MPI objects, because they can live for
long after their corresponding Free call is invoked).  This commit
fixes this problem and several other things:

 * Add infrastructure on the ompi_attribute_keyval_t for an "extra"
   destructor pointer that will be invoked during the "real"
   constructor (i.e., when OBJ_RELEASE puts the refcount to 0).  This
   allows calling back into the C++ layer to release meta data
   associated with the keyval.
 * Adjust all cases where keyvals are created to pass in relevant
   destructors (NULL or the C++ destructor).
 * Do essentially the same for MPI::Comm, MPI::Win, and MPI:Datatype:
   * Move several functions out of the .cc file into the _inln.h file
     since they no longer require locks
   * Make the 4 Create_keyval() functions call a common back-end
     keyval creation function that does the Right Thing depending on
     whether C or C++ function pointers were used for the keyval
     functions.  The back-end function does not call the corresponding
     C MPI_*_create_keyval function, but rather does the work itself
     so that it can associate a "destructor" callback for the C++
     bindings for when the keyval is actually destroyed.
   * Change a few type names to be more indicative of what they are
     (mostly dealing with keyvals [not "keys"]).
 * Add the 3 missing bindings for MPI::Comm::Create_keyval().
 * Remove MPI::Comm::comm_map (and associated types) because it's no
   longer necessary in the intercepts -- it was a by-product of being
   a portable C++ bindings layer.  Now we can just query the C layer
   directly to figure out what type a communicator is.  This solves
   some logistics / callback issues, too.
 * Rename several types, variables, and fix many comments in the
   back-end C attribute implementation to make the names really
   reflect what they are (keyvals vs. attributes).  The previous names
   heavily overloaded the name "key" and were ''extremely''
   confusing.

This commit was SVN r13565.

The following Trac tickets were found above:
  Ticket 817 --> https://svn.open-mpi.org/trac/ompi/ticket/817
2007-02-08 23:50:04 +00:00
Jeff Squyres
33619d6b43 Minor fixes for the ompi_bitmap class that were found while
investivating #817:

 * Remove use of legal_numbits member and always just use the full
   size of the array.  There was a corner case where legal_numbits was
   not an even multiple of the number of bits in the array where bits
   would not get freed properly, ususally causing wasted fortran
   MPI handles, or, as in the case of #817, wasted attribute keyvals
   (i.e., the user freed them, but the bitmap didn't reflect the
   free).
 * Re-order some error checks to ensure that we don't segv (we don't
   currently trigger this problem anywhere; I just noticed it while
   doing the other attribute keyval and legal_numbits work).

Since this change affects all Fortran MPI handles, I ran all the intel
and ibm tests and all still pass with this change.

This commit was SVN r13561.
2007-02-08 18:20:36 +00:00
Gleb Natapov
4e5deec496 Fix previous patch. In case of different sm base use pointer to tail after
recalculating it.

This commit was SVN r13557.
2007-02-08 14:59:18 +00:00
Gleb Natapov
c56497cf46 Fix race condition, that happens in circular buffer if consumer drained full
cb before producer set cb_overflow flag.

This commit was SVN r13552.
2007-02-08 07:16:14 +00:00
Jelena Pjesivac-Grbovic
6efca498ec Fixes trac:692 in trunk: receive buffer in MPI_Reduce operation is no longer overwritten on non-root nodes.
This commit was SVN r13538.

The following Trac tickets were found above:
  Ticket 692 --> https://svn.open-mpi.org/trac/ompi/ticket/692
2007-02-07 18:57:03 +00:00
Ralph Castain
c7be9a7121 Complete backout of prior sched_yield and paffinity changes
This commit was SVN r13530.
2007-02-07 14:22:37 +00:00
Jeff Squyres
6ed6864fc4 Include the major, minor, release numbers in mpi.h.
This commit was SVN r13529.
2007-02-07 03:19:44 +00:00
Josh Hursey
90f449f675 fix a typo that got in there
This commit was SVN r13523.
2007-02-06 20:56:48 +00:00
George Bosilca
575075ea77 typo.
This commit was SVN r13510.
2007-02-06 16:53:44 +00:00
Jeff Squyres
0732c555de Refs trac:853
Add new function opal_get_num_processors() that will return the number
of processors on the local host.  Does the Right thing in POSIX
environments (to include a special case for OS X), and will shortly do
the Right Thing for Windows (this commit includes a change to
configure, so I wanted to get that in before the US workday -- the
Windows code can some shortly because it won't involve configury
changes).

This commit was SVN r13506.

The following Trac tickets were found above:
  Ticket 853 --> https://svn.open-mpi.org/trac/ompi/ticket/853
2007-02-06 12:03:56 +00:00
Jeff Squyres
c91fcd7fbd Fix a bunch of minor typos submitted by Bernhard Fischer.
This commit was SVN r13505.
2007-02-06 12:00:30 +00:00
George Bosilca
eaa164d52f Don't check for the DT_FLAG_DATA. It is never set. This was intended to be
a protection against creating subarrays with MPI_LB and MPI_UB. But, I don't
think the MPI standard state anything about this.

This commit was SVN r13504.
2007-02-06 03:58:24 +00:00
Karen Norteman
410f657d07 Fixes trac:876
This commit was SVN r13502.

The following Trac tickets were found above:
  Ticket 876 --> https://svn.open-mpi.org/trac/ompi/ticket/876
2007-02-05 22:26:02 +00:00
Brian Barrett
09cc9e4941 properly compute starting offset -- the lb will be included in the offset, so we don't need
both.

Refs trac:864

This commit was SVN r13494.

The following Trac tickets were found above:
  Ticket 864 --> https://svn.open-mpi.org/trac/ompi/ticket/864
2007-02-05 18:12:18 +00:00
Galen Shipman
ec610a9e65 spread priorities out a bit..
This commit was SVN r13487.
2007-02-04 00:55:25 +00:00
Galen Shipman
ddf08cb0b3 woops..
This commit was SVN r13482.
2007-02-03 02:32:00 +00:00
Galen Shipman
a94101fa62 mostly another hack around for PML selection, allows CM be select itself if an
MTL is available, if not OB1 is used. Still prevents DR and OB1 from stomping
on each other though. 

This commit was SVN r13481.
2007-02-03 02:01:18 +00:00
Christian Bell
e04c55af00 Fixes to psm mtl following a more comprehensive testing of intel tests.
This commit was SVN r13471.
2007-02-02 21:55:04 +00:00
Terry Dontje
244fb76002 This commit fixes trac:856.
This commit was SVN r13464.

The following Trac tickets were found above:
  Ticket 856 --> https://svn.open-mpi.org/trac/ompi/ticket/856
2007-02-02 12:48:26 +00:00
George Bosilca
0ff2115964 Other warnings are now silenced.
This commit was SVN r13462.
2007-02-02 06:47:35 +00:00
Jelena Pjesivac-Grbovic
e193d625bc Bugfix for ring allreduce algorithm.
The step used to iterate through buffer was function of true_extent instead of extent.

This may or may not solve ticket #689 because I am still getting failures over btl mx, 
but I cannot reproduce failures over mtl mx nor tcp.

This commit was SVN r13459.
2007-02-02 02:44:16 +00:00
Karen Norteman
59cc09fd1a Fixes trac:850, updates man pages
This commit was SVN r13456.

The following Trac tickets were found above:
  Ticket 850 --> https://svn.open-mpi.org/trac/ompi/ticket/850
2007-02-01 21:57:48 +00:00
George Bosilca
24997841da Another patch to silence the compilers.
This commit was SVN r13455.
2007-02-01 21:52:44 +00:00
Karen Norteman
4dc71969b1 trac bug 850
This commit was SVN r13452.
2007-02-01 21:29:06 +00:00
Karen Norteman
f545127e7d trac bug 850
This commit was SVN r13451.
2007-02-01 21:28:22 +00:00
Karen Norteman
984d764259 trac bug 850
This commit was SVN r13450.
2007-02-01 21:27:38 +00:00
Karen Norteman
8dd7e175cd trac bug 850
This commit was SVN r13449.
2007-02-01 21:26:59 +00:00
Karen Norteman
47a3f7f760 trac bug 850
This commit was SVN r13448.
2007-02-01 21:26:18 +00:00
Karen Norteman
40eeeaef39 trac bug 850
This commit was SVN r13447.
2007-02-01 21:25:35 +00:00
Karen Norteman
e304eec9dc trac bug 850
This commit was SVN r13446.
2007-02-01 21:24:37 +00:00
Karen Norteman
8a627e8957 trac bug 850
This commit was SVN r13445.
2007-02-01 21:23:54 +00:00
Karen Norteman
25b153848d trac bug 850
This commit was SVN r13444.
2007-02-01 21:23:13 +00:00
Karen Norteman
0c30c74b0a trac bug 850
This commit was SVN r13443.
2007-02-01 21:22:34 +00:00
Karen Norteman
7a60f878a9 trac bug 850
This commit was SVN r13442.
2007-02-01 21:21:43 +00:00
Karen Norteman
11b91057ec trac bug 850
This commit was SVN r13441.
2007-02-01 21:21:00 +00:00