ports/openmpi
ports/openmpi
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498 Коммитов

Автор SHA1 Сообщение Дата
Edgar Gabriel
84c070fc0f get rid of the different modes how to store the colorarray for now. Might be 
reintroduced later as an optimization.

This commit was SVN r7762.
 2005-10-14 18:11:21 +00:00
Edgar Gabriel
6d14440972 checkpoint for moving again to another machine. major rewrite to clean 
up internal interfaces in progress.

This commit was SVN r7761.
 2005-10-14 17:41:44 +00:00
Edgar Gabriel
770aeaf97b modifications towards adding new local-leader communicators. 
This commit was SVN r7760.
 2005-10-14 12:18:29 +00:00
Graham Fagg
636b42afff handle non existant recv buf in reduce for non root processes 
(basic allreduce does this for mpi_in_place case)

This commit was SVN r7759.
 2005-10-14 00:00:37 +00:00
Graham Fagg
61b8218d76 MPI_IN_PLACE fix for reduce. 
(actually a work around for an optimisation in the reduce for not saving ops on the first recv of each segment)
Minor change in topo.

This commit was SVN r7758.
 2005-10-13 23:38:21 +00:00
Edgar Gabriel
48f2563b4c checkpoint. Moving to another machine. 
This commit was SVN r7757.
 2005-10-13 20:04:26 +00:00
Edgar Gabriel
4b05359b16 minor fixes when freeing the component 
This commit was SVN r7756.
 2005-10-13 18:22:16 +00:00
Edgar Gabriel
0a5a346bbb first cut on the reduce operation. 
This commit was SVN r7755.
 2005-10-13 17:58:13 +00:00
Edgar Gabriel
30af775d40 further fixes. The first hierarchical MPI_Bcast works! Its just ~ 100 times slower then basic at the moment :-) 
This commit was SVN r7754.
 2005-10-13 17:34:42 +00:00
Edgar Gabriel
460b5cb840 further corrections to the hierarchy detection algorithms. It seems to work now as far as my tests show... 
This commit was SVN r7753.
 2005-10-13 16:21:13 +00:00
Edgar Gabriel
f5d16419b2 fix in the logic regarding protocol detection. 
This commit was SVN r7749.
 2005-10-13 15:07:35 +00:00
Edgar Gabriel
5d7fbd9d2e minor change in bml_r2_add_procs: the memory for the bml_endpoints structure 
has to be allocated outside of the routine. Thus, the update version of pml/ob1/oml_ob1.c

This commit was SVN r7739.
 2005-10-12 20:59:25 +00:00
Edgar Gabriel
3e5ad3e681 Updates 
This commit was SVN r7738.
 2005-10-12 20:56:29 +00:00
Tim Woodall
22f460bdc5 merge in changes from release branch 
This commit was SVN r7737.
 2005-10-12 20:24:43 +00:00
Tim Woodall
6da9561ea8 merge in correction from v1.0 
This commit was SVN r7732.
 2005-10-12 16:40:52 +00:00
Tim Woodall
d859855dea merge in changes from 1.0 
This commit was SVN r7728.
 2005-10-12 15:54:35 +00:00
Edgar Gabriel
25518b63c5 first version of coll_hierarch which does not crash the rest of the 
library as long as its not selected :-)

This commit was SVN r7707.
 2005-10-11 22:05:24 +00:00
Edgar Gabriel
0675c22dab updating with Jeff's help to the recent autogen/configure system 
This commit was SVN r7705.
 2005-10-11 21:50:16 +00:00
Edgar Gabriel
7b07dbc163 another round of fixes. Unfortunatly, I also have to provide a trivial 
version of reduce and gather to make all this work....

This commit was SVN r7702.
 2005-10-11 21:26:07 +00:00
Tim Woodall
4a71621410 merge in scheduling changes from release branch 
This commit was SVN r7699.
 2005-10-11 20:41:51 +00:00
Edgar Gabriel
c8adc2e65e coding around the collective operations 
This commit was SVN r7698.
 2005-10-11 20:34:17 +00:00
Edgar Gabriel
083d0b9630 Checkpoint: most of the coding should be done for the basic 
infrastructure.

This commit was SVN r7696.
 2005-10-11 19:45:21 +00:00
Graham Fagg
607bdf51b6 Last Cleanup BEFORE adding last two methods and final cross over points. 
- new mca param calls
- move printfs to OPAL_OUTPUT

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

This commit was SVN r7691.
 2005-10-11 17:29:59 +00:00
Galen Shipman
23cbac25c8 lower default free list sizes.. 
This commit was SVN r7676.
 2005-10-09 18:15:12 +00:00
Galen Shipman
fb19cc4177 compiler warning fixes.. 
This commit was SVN r7661.
 2005-10-07 17:38:34 +00:00
Jeff Squyres
b22fab2826 Fix for a bug Galen noticed yesterday -- make the shared memory only 
be allocated the first time a sm coll is selected for a communicator,
not before.

This commit was SVN r7647.
 2005-10-06 13:17:27 +00:00
George Bosilca
1fe18814da Decrease the default length for the first fragment. 
This commit was SVN r7643.
 2005-10-06 00:05:01 +00:00
George Bosilca
0f04132b13 mx_connect in the MX documentation is supposed to take a timeout in seconds. However, in real life it seems that the timeout should be in micro-second. 
This commit was SVN r7642.
 2005-10-06 00:04:27 +00:00
Brian Barrett
b7ef094766 * the cid in the header is only 16 bits, so limit our max cid to what can fit in there. 
This commit was SVN r7639.
 2005-10-05 15:43:28 +00:00
Jeff Squyres
83b5a675f9 Don't automatically take the first entry off the selected component 
list; be sure to check its priority against the basic component and
take the one with the higher priority.

This commit was SVN r7621.
 2005-10-04 17:09:45 +00:00
Jeff Squyres
b17c4334c4 - Remove all vestigates of using the built-in mcb_tree from the 
reduce_inorder() function -- we don't use the tree at all.
- Add more relevant "volatile"'s for the control buffers in the
  fragment mpool (and associated casts where necessary)

This commit was SVN r7616.
 2005-10-04 14:52:59 +00:00
Tim Woodall
3b4a134a24 - removed unused define 
- correct free to release registration rather than retain it

This commit was SVN r7611.
 2005-10-04 14:33:26 +00:00
George Bosilca
f8355ec104 Cast the right side member to void* before assignment. 
This commit was SVN r7608.
 2005-10-04 12:37:23 +00:00
George Bosilca
6b3d02b514 Warning cleanups. On some OSes the iov_base member of the iovec structure is defined as an void * when 
on others as an char*. Thus the right side of all assignment should be explicitly casted to an void* in
order to avoid any casting complaints from the compilers.

This commit was SVN r7607.
 2005-10-04 12:36:07 +00:00
George Bosilca
3453a6c0e9 Remove some compiler warnings about unused variables 
Correctly define the 64 bits constants.
Some minor cleanups.

This commit was SVN r7606.
 2005-10-04 12:29:51 +00:00
George Bosilca
492c0e59dc Correct the casting type and remove some useless output (already commented out). 
This commit was SVN r7605.
 2005-10-04 12:28:47 +00:00
Tim Woodall
c05ef28f6e - added routine to ompi_pointer_array to remove array contents 
- corrected memory hook callback to catch all allocations (need to optimize this)
- don't attempt to consolidate allocations

This commit was SVN r7600.
 2005-10-03 23:29:26 +00:00
Jeff Squyres
c7fe54ba44 - Remove some silly compiler warnings 
- Move the "process 0" logic out of the main loop in reduce to make
  the code a bit less complex (at the price of slight code
  duplication, but it iss now significantly easier to read)
- Fix problem with uniquenes guarantee in the bootstrap mpool -- using
  the CID alone was not sufficient enough to guarantee uniquenes; now
  use (CID, rank 0 process name) tuple to check for uniqueness
- Made a few debugging help changes in coll_sm.h; especially helps
  debugging on uniprocessors

This commit was SVN r7599.
 2005-10-03 21:34:58 +00:00
Jeff Squyres
2cedfeec53 - Eliminate some unused base globals 
- Move one base global to the basic component and make it an MCA
  parameter 
- Convert the basic component to use the new MCA param API

This commit was SVN r7598.
 2005-10-03 21:07:42 +00:00
Jeff Squyres
57fb96b018 Clarification of a help message 
This commit was SVN r7597.
 2005-10-03 21:06:13 +00:00
Jeff Squyres
ab099fa8cb Re-indent; real commit with some changes coming shortly. 
This commit was SVN r7596.
 2005-10-03 19:56:39 +00:00
Galen Shipman
eefe0fd04a fix threaded compile 
fix misc warnings 
cleanup posting of receive descriptors 
comment why we retain before deregister in rcache_rb_mru.c 

This commit was SVN r7595.
 2005-10-03 16:35:12 +00:00
Galen Shipman
f46548e691 Add SRQ support to OpenIB btl, removed old mca param - not used.. 
This commit was SVN r7585.
 2005-10-02 18:58:57 +00:00
Jeff Squyres
10064df0e9 Remove compiler warning 
This commit was SVN r7578.
 2005-10-02 10:43:53 +00:00
Jeff Squyres
37fc944b01 Use the right number of segments per in-use flag when calculating 
offsets.

This commit was SVN r7571.
 2005-09-30 23:12:23 +00:00
Galen Shipman
67d38b7896 Add multi-nic support to openib 
Fix connection establishment race in openib 
Other misc 

This commit was SVN r7570.
 2005-09-30 22:58:09 +00:00
Jeff Squyres
934caaf449 Fix at least one segv; use the right number of segments (i.e., the 
number o segments in the fragment pool, not in the bootstrap pool)

This commit was SVN r7565.
 2005-09-30 18:01:15 +00:00
Brian Barrett
db872a0fbb * check that return from ibv_get_devices isn't NULL before calling dlist_start(). 
On thor, if IB is down, we get NULL back from ibv_get_devices(), which then
  caused segfaults in dlist_start().
* Pretty-print error message if no HCAs found

This commit was SVN r7557.
 2005-09-30 14:58:59 +00:00
Jeff Squyres
fcef1774d5 Per advice from Ralf W., change the pkgdata declarations in 
Makefile.am's to be a *slightly* more correct (and, more importantly,
less error-prone) construct.

This commit was SVN r7554.
 2005-09-30 13:32:39 +00:00