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openmpi/ompi/mca/btl/ud
Andrew Friedley 7bfac82ce7 Change over from lazy connection setup to setting up at initialization
time.

UD is connectionless, and as long as peers are statically assigned to QPs,
there is no reason to set up the adressing information lazily.

Lots of code was axed, as endpoints no longer have state.  Removed a
number of other elements in the endpoint struct to make it as lightweight
as possible.

I was able to remove an entire function call/branch in the send path,
which I believe is the main contributor to a 2us drop in NetPIPE latency.

Some whitespace cleanups as well.

Passes IBM test suite, and all but certain intel tests that were failing
before the change, over ob1 PML.

This commit was SVN r10494.
2006-06-23 16:50:50 +00:00
..
.ompi_ignore blah. somehow missed adding .ompi_ignore/.ompi_unignore. 2006-06-09 00:15:36 +00:00
.ompi_unignore blah. somehow missed adding .ompi_ignore/.ompi_unignore. 2006-06-09 00:15:36 +00:00
btl_ud_component.c Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud_endpoint.c Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud_endpoint.h Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud_frag.c Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud_frag.h A checkpoint before I really do some cleanup.. nothing pretty here. 2006-06-22 18:06:55 +00:00
btl_ud_proc.c Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud_proc.h Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud.c Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
btl_ud.h Change over from lazy connection setup to setting up at initialization 2006-06-23 16:50:50 +00:00
configure.m4 Finally committing the UD BTL. 2006-06-09 00:13:45 +00:00
configure.params Finally committing the UD BTL. 2006-06-09 00:13:45 +00:00
Makefile.am Finally committing the UD BTL. 2006-06-09 00:13:45 +00:00