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13 Коммитов

Автор SHA1 Сообщение Дата
Jeff Squyres
0af7ac53f2 Fixes trac:1392, #1400
* add "register" function to mca_base_component_t
   * converted coll:basic and paffinity:linux and paffinity:solaris to
     use this function
   * we'll convert the rest over time (I'll file a ticket once all
     this is committed)
 * add 32 bytes of "reserved" space to the end of mca_base_component_t
   and mca_base_component_data_2_0_0_t to make future upgrades
   [slightly] easier
   * new mca_base_component_t size: 196 bytes
   * new mca_base_component_data_2_0_0_t size: 36 bytes
 * MCA base version bumped to v2.0
   * '''We now refuse to load components that are not MCA v2.0.x'''
 * all MCA frameworks versions bumped to v2.0
 * be a little more explicit about version numbers in the MCA base
   * add big comment in mca.h about versioning philosophy

This commit was SVN r19073.

The following Trac tickets were found above:
  Ticket 1392 --> https://svn.open-mpi.org/trac/ompi/ticket/1392
2008-07-28 22:40:57 +00:00
Brian Barrett
af4e86c25f Update collectives selection logic to allow for multiple components to be
used at nce (up to one unique collective module per collective function).
Matches r15795:15921 of the tmp/bwb-coll-select branch

This commit was SVN r15924.

The following SVN revisions from the original message are invalid or
inconsistent and therefore were not cross-referenced:
  r15795
  r15921
2007-08-19 03:37:49 +00:00
Sami Ayyorgun
aa8cd63418 changed some barrier variables for shared-memory to volatile
This commit was SVN r11403.
2006-08-24 16:53:10 +00:00
Brian Barrett
566a050c23 Next step in the project split, mainly source code re-arranging
- move files out of toplevel include/ and etc/, moving it into the
    sub-projects
  - rather than including config headers with <project>/include, 
    have them as <project>
  - require all headers to be included with a project prefix, with
    the exception of the config headers ({opal,orte,ompi}_config.h
    mpi.h, and mpif.h)

This commit was SVN r8985.
2006-02-12 01:33:29 +00:00
Jeff Squyres
42ec26e640 Update the copyright notices for IU and UTK.
This commit was SVN r7999.
2005-11-05 19:57:48 +00:00
Jeff Squyres
10064df0e9 Remove compiler warning
This commit was SVN r7578.
2005-10-02 10:43:53 +00:00
Jeff Squyres
881851604b Update the docs on the actual algorithms used
This commit was SVN r7216.
2005-09-07 15:46:33 +00:00
Jeff Squyres
bc72a7722b Updates:
- bcast now works properly for root!=0 and multi-fragment messages
- destroy mpool when communicator is destroyed
Still need to implement:
- "in use" flags for groups of fragments so that "wrapping around" in
  the data segment doesn't overwrite not-yet-read data
- ensure that shared memory isn't removed before all processes have
  finished with it (e.g., during COMM_FREE)

This commit was SVN r7172.
2005-09-03 11:49:46 +00:00
Jeff Squyres
6ef4805729 Tree-based barrier and broadcast seem to be working. Now on to reduce
/ allreduce...

This commit was SVN r7149.
2005-09-02 12:57:47 +00:00
Jeff Squyres
ea45b150b6 Now pre-compute some things rather than compute them during every
barrier 

This commit was SVN r6988.
2005-08-23 22:02:28 +00:00
Jeff Squyres
31065f1cc0 First cut of sm coll component infrastrcutre (this is what took so
much time) and somewhat-lame implementation of barrier (need to
precompute some more stuff rather than calculate it every time).
Checkpointing so I can try this on another machine...

This commit was SVN r6985.
2005-08-23 21:22:00 +00:00
Jeff Squyres
cf16a521c8 Ensure to get ompi/include/constants.h
This commit was SVN r6845.
2005-08-12 21:42:07 +00:00
Jeff Squyres
4ab17f019b Rename src -> ompi
This commit was SVN r6269.
2005-07-02 13:43:57 +00:00