1
1

11 Коммитов

Автор SHA1 Сообщение Дата
George Bosilca
4b38b6bd0c Fix multiple issues with the collective requests.
This patch addresses most (if not all) @derbeyn concerns
expressed on #1015. I added checks for the requests allocation
in all functions, ompi_coll_base_free_reqs is called with the
right number of requests, I removed the unnecessary basic_module_comm_t
and use the base_module_comm_t instead, I remove all uses of the
COLL_BASE_BCAST_USE_BLOCKING define, and other minor fixes.
2016-03-23 18:35:41 -04:00
George Bosilca
88492a1e12 Consistently use the request array for all modules (single array stored
in the base).
Correctly deal with persistent requests (they must be always freed when
they are stored in the request array associated with the communicator).
Always use MPI_STATUS_IGNORE for single request waiting functions.
2015-10-08 12:00:41 -04:00
George Bosilca
01b32caf98 Update the basic module to dynamically allocate the right
number of requests.

Remove unnecessary fields.We don't need these fields.
2015-10-08 12:00:41 -04:00
George Bosilca
a324602174 Never allocate a temporary array for the requests. Instead rely on the
module_data to hold one with the largest necessary size. This array is
only allocated when needed, and it is released upon communicator
destruction.
2015-10-08 12:00:41 -04:00
Nathan Hjelm
b68d66bb9b MCA: Add the project/project version to the MCA base component
This commit adds support for project_framework_component_* parameter
matching. This is the first step in allowing the same framework name
in multiple projects. This change also bumps the MCA component version
to 2.1.0.

All master frameworks have been updated to use the new component
versioning macro. An mca.h has been added to each project to add a
project specific versioning macro of the form
PROJECT_MCA_VERSION_2_1_0.

Signed-off-by: Nathan Hjelm <hjelmn@me.com>
2015-03-27 10:59:04 -06:00
George Bosilca
3f757bc8cb Add a constructor for mca_coll_base_comm_t. 2015-02-26 15:52:36 -05:00
George Bosilca
0445670bb9 Fix the automatic handling of communicator associated requests.
If the array doesn't exist, or if it's size is not adequate then
we reallocate it. Otherwise just keep using the same array of requests.
2015-02-26 15:52:18 -05:00
George Bosilca
aa019e239e Rename the base header file containing the prototypes of the collective
functions.
2015-02-26 15:50:29 -05:00
Gilles Gouaillardet
0f983d5a4f add a disable function for coll module 2014-10-14 14:46:36 +09:00
Nathan Hjelm
c5596548b2 MPI-3: Add support for neighborhood collectives
Blocking versions are simple linear algorithms implemented in coll/basic. Non-
blocking versions are from libnbc 1.1.1. All algorithms have been tested with
simple test cases.

cmr=v1.7.4:reviewer=jsquyres

This commit was SVN r29265.
2013-09-26 21:55:08 +00:00
Nathan Hjelm
9d4a26f47d Update OMPI frameworks to use the MCA framework system.
Notes:
  - This commit also eliminates the need for an available components list in use
    in several frameworks. None of the code in question was making use of the
    priority field of the priority component list item so these extra lists were
    removed.
  - Cleaned up selection code in several frameworks to sort lists using opal_list_sort.
  - Cleans up the ompi/orte-info functions. Expose the functions that construct the
    list of params so they can be used elsewhere.

patches for mtl/portals4 from brian

missed a few output variables in openib

This commit was SVN r28241.
2013-03-27 21:17:31 +00:00