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Subject: [OMPI devel] 32-bit openib is broken on the trunk as of Nov 27th, r16799
From: Tim Mattox (timattox_at_[hidden])
Date: 2007-12-05 14:45:17

It appears that sometime after r16777, and by r16799, that something
was broken on the trunk's openib support for 32-bit builds.
The 64-bit tests all seem normal, as well as the 32-bit & 64-bit tests on
the 1.2 branch on the same machine (odin).

See this MTT results page permalink showing the 32-bit odin runs:

Pasha & Gleb, you both did a variety of checkins in that svn r# range.
Do either of you have time to investigate this?

Here is a snippet from one randomly picked failed test (out of thousands):
[1,1][btl_openib_component.c:1665:btl_openib_module_progress] from
odin001 to: odin001 error
polling LP CQ with status LOCAL PROTOCOL ERROR status number 4 for
wr_id 141733120 opcode 128
qp_idx 3
mpirun has exited due to process rank 1 with PID 29761 on
node odin001 calling "abort". This will have caused other processes
in the application to be terminated by signals sent by mpirun
(as reported here).

Thanks, and happy bug hunting!

Tim Mattox, Ph.D. -
 tmattox_at_[hidden] || timattox_at_[hidden]
    I'm a bright...