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Граф коммитов

8 Коммитов

Автор SHA1 Сообщение Дата
Jeff Squyres
583bf425c0 Fixes trac:1383:
Short version: remove opal_paffinity_alone and restore
mpi_paffinity_alone.  ORTE makes various information available for the
MPI layer to decide what it wants to do in terms of processor
affinity.

Details:

 * remove opal_paffinity_alone MCA param; restore mpi_paffinity_alone
   MCA param
 * move opal_paffinity_slot_list param registration to paffinity base
 * ompi_mpi_init() calls opal_paffinity_base_slot_list_set(); if that
   succeeds use that.  If no slot list was set, see if
   mpi_paffinity_alone was set.  If so, bind this process to its Node
   Local Rank (NLR).  The NLR is the ORTE-maintained slot ID; if you
   COMM_SPAWN to a host in this ORTE universe that already has procs
   on it, the NLR for the new job will start at N (not 0).  So this is
   slightly better than mpi_paffinity_alone in the v1.2 series.
 * If a slot list is specified *and* mpi_paffinity_alone is set, we
   display an error and abort.
 * Remove calls from rmaps/rank_file component to register and lookup
   opal_paffinity mca params. 
 * Remove code in orte/odls that set affinities - instead, have them
   just pass a slot_list if it exists. 
 * Cleanup the orte/odls code that determined
   oversubscribed/want_processor as these were just opposites of each
   other.

This commit was SVN r18874.

The following Trac tickets were found above:
  Ticket 1383 --> https://svn.open-mpi.org/trac/ompi/ticket/1383
2008-07-10 21:12:45 +00:00
Lenny Verkhovsky
7e45d7e134 Few updates due to RMAPS rank_file component changes
1. applied prefix rule to functions and variables of RMAPS rank_file component
2. cleaned ompi_mpi_init.c from paffinity code
3. paffinity code moved to new opal/mca/paffinity/base/paffinity_base_service.c file
4. added opal_paffinity_slot_list mca parameter

This commit was SVN r18019.
2008-03-30 11:52:11 +00:00
George Bosilca
31dfa5592e Few clean-ups, few indentations. Nothing really important.
This commit was SVN r15767.
2007-08-04 00:44:23 +00:00
Brian Barrett
84d1512fba Add the potential for doing some basic error checking on mutexes during
single threaded builds.  In its default configuration, all this does
is ensure that there's at least a good chance of threads building
based on non-threaded development (since the variable names will be
checked).  There is also code to make sure that a "mutex" is never
"double locked" when using the conditional macro mutex operations.
This is off by default because there are a number of places in both
ORTE and OMPI where this alarm spews mega bytes of errors on a
simple test.  So we have some work to do on our path towards
thread support.

Also removed the macro versions of the non-conditional thread locks,
as the only places they were used, the author of the code intended
to use the conditional thread locks.  So now you have upper-case
macros for conditional thread locks and lowercase functions for
non-conditional locks.  Simple, right? :).

This commit was SVN r15011.
2007-06-12 16:25:26 +00:00
Tim Prins
fe3ea0085f Fix minor memory leaks
This commit was SVN r13946.
2007-03-07 01:09:38 +00:00
Brian Barrett
33320b7165 Rework the opal_progress interface to better support dynamic processes and at
the same time, remove some of the MPI-related options from OPAL:

  - provide mechanism to change at runtime whether sched_yield() should 
    be called when the progress engine is idle
  - provide mechanism for changing the rate at which the event engine
    is called when there are "no" users of the event engine (ie, when
    using MPI but not TCP)
  - fix some function names in the progress engine to better match
    their intended use (and remove MPI naming scheme)
  - remove progress_mpi_enable / progress_mpi_disable because 
    we can now use the functions to set the sched_yield and
    tick rate interfaces
  - rename opal_progress_events() to opal_progress_set_event_flag()
    because the first really isn't descriptive of what the function
    does and I always got confused by it

This commit was SVN r12645.
2006-11-22 02:06:52 +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
Brian Barrett
234c6b96c3 commit missing file from r8672
This commit was SVN r8674.

The following SVN revision numbers were found above:
  r8672 --> open-mpi/ompi@60ac1cb5f4
2006-01-11 05:02:15 +00:00