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Gleb Natapov
e2e211f23b Add flags parameter to btl_alloc() and btl_prepare_src() functions. If BTL 
knows at the time of allocation priority of a descriptor it may do some
optimizations.

This commit was SVN r16901.
 2007-12-09 14:08:01 +00:00
Gleb Natapov
5313a2baa7 Message coalescing for openib BTL. If fragment is waiting to be transmitted in 
a pending queue pack another message into it if there is enough space there.

This commit was SVN r16900.
 2007-12-09 14:05:13 +00:00
Gleb Natapov
7302cd24eb Call btl_alloc() from btl_prepare_src() to have one point of frag allocation. 
This commit was SVN r16899.
 2007-12-09 14:02:32 +00:00
Gleb Natapov
7364b7cf47 Add endpoint parameter to btl_alloc() function. Enables various optimizations 
inside BTL.

This commit was SVN r16898.
 2007-12-09 14:00:42 +00:00
Gleb Natapov
2d784752dd Remove descriptor caching form BML. With descriptor caching some optimizations 
are impossible.

This commit was SVN r16897.
 2007-12-09 13:58:17 +00:00
Gleb Natapov
de3761208a Send cm_seen by eager rdma channel. Encode qp index into credits filed. If 
cm_seen is not send here non symmetric eager rdma connection may hang.

This commit was SVN r16896.
 2007-12-09 13:56:13 +00:00
Tim Mattox
d188642715 Apparently the SCTP BTL has a btl_sctp_component.h file that needs to be 
part of the "sources" list.  Hopefully this will clear of the nightly
tarball creation for the trunk.

This commit was SVN r16895.
 2007-12-08 04:05:59 +00:00
Galen Shipman
4daa552c97 Correct makefile to include all sources, should fix a problem in building a 
distro..

This commit was SVN r16894.
 2007-12-07 18:59:16 +00:00
Karl Mroz
71b54d8e4e Removed .ompi_ignore and .ompi_unignore from SCTP BTL. 
This commit was SVN r16893.
 2007-12-07 17:02:32 +00:00
Terry Dontje
351117a254 This commit fixes trac:747 
This commit was SVN r16892.

The following Trac tickets were found above:
  Ticket 747 --> https://svn.open-mpi.org/trac/ompi/ticket/747
 2007-12-07 15:56:07 +00:00
Jeff Squyres
26d8fe70c3 Fixes trac:1029: add in support for MPI_CONVERSION_FN_NULL. 
This commit brings over all the work from the /tmp-public/datarep
branch.  See commits r16855, r16859, r16860 for the highlights of what
was done.

This commit was SVN r16891.

The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
  r16855
  r16859
  r16860

The following Trac tickets were found above:
  Ticket 1029 --> https://svn.open-mpi.org/trac/ompi/ticket/1029
 2007-12-07 13:09:07 +00:00
Aurelien Bouteiller
6190c97ee9 PML V and vprotocol framework management of customizable wait/test. This is still a fast and dirty implementation (cleanup of the customized request functions is not totally correct if several component modify them out of order). 
This commit was SVN r16890.
 2007-12-07 08:21:25 +00:00
Aurelien Bouteiller
859169214c Vprotocol pessimist benefits from customizable requests. Waitany, waitsome, test, testany, testall, testsome can now be hooked and are therefore logged correctly. 
This commit was SVN r16885.
 2007-12-07 08:17:30 +00:00
George Bosilca
a80cfe0941 Add the request_default.h file to the list of headers. This will force 
the make dist to include this file.

This commit was SVN r16884.
 2007-12-07 02:22:33 +00:00
Jeff Squyres
b9106a0d25 Back out r16836 and put in a big comment why. 
This commit was SVN r16872.

The following SVN revision numbers were found above:
  r16836 --> open-mpi/ompi@6b9048fc6d
 2007-12-06 18:45:21 +00:00
Jon Mason
20294e7800 There is a double call to ompi_btl_openib_connect_base_open in 
mca_btl_openib_mca_setup_qps().  It looks like someone just forgot to
clean-up the previous call when they added the check for the return
code.

I ran a quick IMB test over IB to verify everything is still working.

This commit was SVN r16870.
 2007-12-06 17:25:38 +00:00
Jeff Squyres
8320a491fe Fix problem when $CC or $CXX where multiple tokens. A similar fix 
when in for $F77 and $FC long ago.

Thanks to Brian Barrett for noticing and submitting a patch.

This commit was SVN r16864.
 2007-12-06 11:38:35 +00:00
Jeff Squyres
00131df353 Fix typo in incorrect variable name; only noticed now because someone 
actually compiled on a system without syslog support (Brian B.).  :-)

This commit was SVN r16863.
 2007-12-06 11:36:44 +00:00
Aurelien Bouteiller
d49b07b390 This patch introduces customisable wait/test for requests as discussed at the face-to-face ompi meeting in Paris. 
A new global structure (ompi_request_functions) holding all the pointers to the wait/test functions have been added. ompi_request_wait* and ompi_request_test* have been #defined to be replaced by ompi_request_functions.req_wait. The default implementations of the wait/test functions names have been changed from ompi_request_% to ompi_request_default_%. Those functions are static initializer of the ompi_request_functions structure.

To modify the defaults, a components 1) copy the ompi_request_functions structure (the type ompi_request_fns_t can be used to declare a suitable variable), 2) change some of the functions according to its needs. This is best done at MPI_init time when there is no threads. Should this component be unloaded it have to restore the defaults. The ompi_request_default_* functions should never be called directly anywhere in the code. If a component needs to access the previously defined implementation  of wait, it should call its local copy of the function. Component implementors should keep in mind that another component might have already changed the defaults and needs to be called.

This commit was SVN r16862.
 2007-12-06 09:23:44 +00:00
Jeff Squyres
4b2c152107 Err... fix what was committed yesterday. We didn't want to disable 
both provides and requires -- we just wanted to disable the automatic
requires.

This commit was SVN r16854.
 2007-12-05 17:28:16 +00:00
Pavel Shamis
e8aeadb11e XRC fixes: 
- create separate xrc domain file for each hca
- return error if we failed to create xrc file.

This commit was SVN r16853.
 2007-12-05 14:32:44 +00:00
Jeff Squyres
a5798803aa Remove kruft 
This commit was SVN r16852.
 2007-12-05 14:03:12 +00:00
Jeff Squyres
e11e68784f No, put the comment in the "expected 1.3" section -- not the "1.2.4" 
section; duh!

This commit was SVN r16847.
 2007-12-04 21:13:50 +00:00
Jeff Squyres
56cf1ebcca Add note about r14100. 
This commit was SVN r16846.

The following SVN revision numbers were found above:
  r14100 --> open-mpi/ompi@3e2031e0e3
 2007-12-04 21:13:03 +00:00
Jeff Squyres
64d00186ea Oops -- also include the "turn off the auto-dependency generation" 
stuff in the sub-packages as well.

This commit was SVN r16839.
 2007-12-04 18:08:28 +00:00
Jeff Squyres
6e530893cd Add a command-line option to disable the rpmbuild auto-dependency 
generation. 

This commit was SVN r16838.
 2007-12-04 17:40:01 +00:00
Edgar Gabriel
6b9048fc6d check for MPI_GROUP_EMPTY before freeing a group. 
fixes: 1110

This commit was SVN r16836.
 2007-12-04 16:13:27 +00:00
Pavel Shamis
f60ca0e4e5 Removing unused mca_btl_openib_ib_address_status 
This commit was SVN r16835.
 2007-12-04 13:16:26 +00:00
Jeff Squyres
feb0d9978d A few minor changes to the 1.2.5 text. 
This commit was SVN r16828.
 2007-12-03 20:10:54 +00:00
Tim Mattox
91742b3294 A long overdue update of the NEWS file for the changes coming in Open MPI 1.2.5 
This commit was SVN r16827.
 2007-12-03 20:05:58 +00:00
Ethan Mallove
58bcf14f8b Back r16807 out of sys/atomic.h. 
This commit was SVN r16825.

The following SVN revision numbers were found above:
  r16807 --> open-mpi/ompi@b7c885247a
 2007-12-03 19:32:43 +00:00
Josh Hursey
27c9016b93 sleep -> usleep so we can be a bit more eager when waiting for events to finish. 
Still working on solutions that do not involve sleeping, but this will do for
now.

This commit was SVN r16824.
 2007-12-03 19:27:32 +00:00
Jeff Squyres
3bdb4396dc Fixes trac:740: allow ompi_info to show the mandir. 
This commit was SVN r16820.

The following Trac tickets were found above:
  Ticket 740 --> https://svn.open-mpi.org/trac/ompi/ticket/740
 2007-12-03 15:35:37 +00:00
Pavel Shamis
57728986f8 Fixing XRC multiport/multisubnet support. 
This commit was SVN r16819.
 2007-12-03 09:49:53 +00:00
Gleb Natapov
b2858236fb Use new free list interface. 
This commit was SVN r16818.
 2007-12-02 15:13:11 +00:00
Gleb Natapov
a774cd98f8 Put send completions to low prio CQ. Receive is more important. 
This commit was SVN r16817.
 2007-12-02 14:46:37 +00:00
Gleb Natapov
b17f5b7480 Change how default receive queues parameters are calculated. Current default 
parameters don't make any sense. Credits are never piggybacked. Also make
default queue sizes to be calculated from eager_limit and max_send_size values.

This commit was SVN r16816.
 2007-12-02 14:43:28 +00:00
Josh Hursey
5fb83a4f10 - Remove an unnecessary barrier 
- verbose -> VERBOSE just for the fun of it

This commit was SVN r16811.
 2007-11-30 22:26:18 +00:00
Jeff Squyres
ff6bc1364b Notes for ECONNREFUSED and TCP debug output fixes. 
This commit was SVN r16809.
 2007-11-30 21:50:58 +00:00
Jeff Squyres
c20350b943 Patch submitted by Brian Barrett, inspired by this thread: 
http://www.open-mpi.org/community/lists/users/2007/11/4547.php.

- Better handling of ECONNABORTED from connect on Linux.
- Reduce extraneous output from OOB when TCP connections must
  be retried.

This commit was SVN r16808.
 2007-11-30 21:42:15 +00:00
Ethan Mallove
b7c885247a * Typo: change __volatile to __volatile__. Some compilers 
(e.g., gcc) are indifferent about this, while others are more
   particular (e.g., Sun Studio 12).
 * Typo: `asms.s` to `asm.s`
 * Eliminate "foo is multiply-defined" linker errors on
   Solaris by making the declarations in `opal/sys/atomic.h` agree
   with their corresponding definitions (use `static inline` in *both*
   places).

This commit was SVN r16807.
 2007-11-30 17:59:12 +00:00
Rich Graham
beaf38ef42 disable tcp. 
This commit was SVN r16804.
 2007-11-29 23:16:48 +00:00
Rich Graham
6e77414a68 changes to the ompi_free_list_ex - called ompi_free_list_ex_new, for now. 
This commit was SVN r16803.
 2007-11-29 21:18:37 +00:00
Ron Brightwell
0138a2ee17 Do cleanup in ompi_mtl_portals_del_procs() rather than 
ompi_mtl_portals_finalize().  Previous code was cleaning up Portals resources
that hadn't been allocated, which caused valid handles used elsewhere to be
freed, which broke cnos_barrier() for the Portals btl.

This commit was SVN r16801.
 2007-11-29 17:29:46 +00:00
Jeff Squyres
8c0060701c Stub out the ibcm CPC. 
This commit was SVN r16800.
 2007-11-29 13:23:17 +00:00
Pavel Shamis
8aca6eb31b OFED 1.3 doesn't implement ibv_resize_cq for connectX. 
On error exit from ibv_resize_cq we should to check if the function
is implemented.

This commit was SVN r16799.
 2007-11-28 15:23:19 +00:00
Gleb Natapov
5f242c77f2 Post each recv wr not separately but in one call to ibv_post_recv(). 
This commit was SVN r16798.
 2007-11-28 14:57:15 +00:00
Gleb Natapov
14cffee726 Uninline mca_btl_openib_post_srr() function. 
This commit was SVN r16797.
 2007-11-28 14:52:31 +00:00
Pavel Shamis
1c314ef4c3 If XRC qp was specified in btl_openib_receive_queues we automatically should 
choose xoob connection module.

This commit was SVN r16796.
 2007-11-28 10:33:32 +00:00
Pavel Shamis
488a508732 Removing comments from help file. 
This commit was SVN r16795.
 2007-11-28 10:16:08 +00:00