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openmpi/ompi/mca/btl
Brian Barrett 51b2a0fd3f A couple of changes to improve shared memory behavior when resources get
constrained:

  * Make sure we always have a number of eager fragments available
    that scales with the number of processes communicating with
    a given proc over shared memory
  * Use FREE_LIST_GET instead of FREE_LIST_WAIT to return an
    error to the PML when resource exhaustion occurs
  * Don't dereference the frag during alloc unless we're sure
    it's not NULL

Reviewed by: Galen

Refs trac:413

This commit was SVN r12053.

The following Trac tickets were found above:
  Ticket 413 --> https://svn.open-mpi.org/trac/ompi/ticket/413
2006-10-06 21:13:49 +00:00
..
base Fixed trac #409 by adding a new MCA parameter named 2006-09-27 13:24:42 +00:00
gm The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
mvapi - fix typos 2006-09-19 07:55:41 +00:00
mx The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
openib Openib BTL supports PUT and GET protocol, communicate it to PML. We get better 2006-09-28 11:48:04 +00:00
portals The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
self The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
sm A couple of changes to improve shared memory behavior when resources get 2006-10-06 21:13:49 +00:00
tcp The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
template The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
ud The visibility flags (and/or Windows friendly export) is now on for all BTLs. 2006-09-14 22:19:39 +00:00
udapl Fixed connection inversion bug by putting in sequence checking for 2006-09-26 13:53:00 +00:00
btl.h - fix typos 2006-09-19 07:55:41 +00:00
Makefile.am fixes suggested by Ralf for supporting both Libtool 1 and 2 in Open MPI... 2005-12-19 03:10:23 +00:00