In order to provide backwards compatability the framework versions are bumped
and the handler registeration function is at the end of the btl struct.
Testing done on sm, openib, and gm..
This commit was SVN r11256.
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.
Moved a lot of the module-specific init from the component init to the module init.
Try keeping a pointer to reduce indexing, didn't seem to help - leaving in place
for now.
This commit was SVN r10485.
UD is the Unreliable Datagram transport for Infiniband, specifically OpenIB. This BTL is derived from the existing openib BTL, which is RC (Reliable Connection) based.
Still a work in progress, as there is a lot of work left to do. Specifically, performance, scalability, and flow control need to be addressed.
Currently I'm playing around with different methods for handling receive buffers, as well as profiling to figure out where the time is going.
This commit was SVN r10271.
