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9 Коммитов

Автор SHA1 Сообщение Дата
Ron Brightwell
b02cad2a0b added optional rendezvous protocol for long messages
This commit was SVN r17124.
2008-01-11 22:12:45 +00:00
Ron Brightwell
a6d6be1bb9 Added send-side optimizations (persistent zero-length md and copy blocks)
and support for Acclerated Portals.

This commit was SVN r16770.
2007-11-21 21:31:37 +00:00
Josh Hursey
5199f4123d Add 2 new MCA parameters to set the size of the expected and unexpected
queues.

This commit was SVN r15206.
2007-06-26 17:31:43 +00:00
George Bosilca
5d6c958066 Enable the MTLs to be compiled in a visibility featured environment.
This commit was SVN r14955.
2007-06-07 20:14:53 +00:00
Ron Brightwell
e15e85a0b6 Fix a problem with long unexpected messages that was causing hangs.
Long unexpected messages were not generating PUT_START events
because the MD for long unexpected messages was configured to
ignore start events.  When a long unexpected message arrived, it
traversed the match list, and ended up in the long unexpected MD.
As the long message is being consumed, the code called PtlMDUpdate()
to look for the message, but there was no event that indicated
that it had arrived. So, the update succeeded.  Once the long
unexpected message was consumed, the PUT_END event showed up in the
event queue -- except the code wasn't looking for it anymore.
The PUT_START events exist specifically to handle ordering between
short and long unexpected messages, so PUT_START events can't be
ignored on long unexpected messages.

Modified the code to generate PUT_START events for both long and
short unexpected messages and handle matching up START and END
events appropriately.

This commit was SVN r13746.
2007-02-21 21:59:48 +00:00
Brian Barrett
6d414f2d44 * use the MTL-specific output stream for all error messages
* use OPAL_OUTPUT_VERBOSE rather than printfs for debugging messages

This commit was SVN r11227.
2006-08-16 16:28:58 +00:00
Brian Barrett
3b978e3985 * implement short unexpected message copy optimization
This commit was SVN r10813.
2006-07-14 19:50:27 +00:00
Brian Barrett
3e29949cc8 * Fix shutdown code in utcp portals code
* make all sends long sends for now in Portals MTL
* More optimized match check

This commit was SVN r10667.
2006-07-05 21:46:45 +00:00
Brian Barrett
47725c9b02 * Add new PML (CM) and network drivers (MTL) for high speed
interconnects that provide matching logic in the library.
  Currently includes support for MX and some support for
  Portals
* Fix overuse of proc_pml pointer on the ompi_proc structuer, 
  splitting into proc_pml for pml data and proc_bml for
  the BML endpoint data
* bug fixes in bsend init code, which wasn't being used by
  the OB1 or DR PMLs...

This commit was SVN r10642.
2006-07-04 01:20:20 +00:00