Thanks for the advice, we tried "-mca btl_openib_ib_min_rnr_timer 25
-mca btl_openib_ib_timeout 20" but we are still getting errors as we
increase the Ns of HPL.dat value into the thousands. Is it ok to just
add these valuse to .openmpi/mca-params.conf for the user running the
test or should w
The default retry values are wrong and will be corrected in the next
OMPI release. For now, try running with:
-mca btl_openib_ib_min_rnr_timer 25 -mca btl_openib_ib_timeout 20
Should work.
Ralph
On Mar 26, 2009, at 2:16 PM, Gary Draving wrote:
Hi Everyone,
I'm doing some performance testin
Hi Everyone,
I'm doing some performance testing using HPL with TCP turned off. My
HPL.dat file looks like the following:
It seems to work well for lower Ns values but as I increase that value
it inevitably fails with
"[[13535,1],169][btl_openib_component.c:2905:handle_wc] from
compute-0-0.lo
