ing that it only seems to
> be doing 10 iterations on each size. For small sizes, this might well be not
> enough to be accurate. Have you tried increasing it? Or using a different
> benchmark app, such as NetPIPE, osu_latency, ...etc.?
>
>
>
> On Feb 16, 2010, at 8:4
Well the "good" news is I can end your debate over binding here...setting
mpi_paffinity_alone 1 did nothing. (And personally as a user, I don't care what
the default is so long as info is readily apparent in the main docs...and I did
see the FAQs on it).
It did lead me to try another parameter
Hello again,
Hopefully this is an easier question
My cluster uses Infiniband interconnects (Mellanox Infinihost III and some
ConnectX). I'm seeing terrible and sporadic latency (order ~1000 microseconds)
as measured by the subounce code (http://sourceforge.net/projects/subounce/),
but th
Pro has done something unusual.
On Feb 12, 2010, at 1:41 PM, Repsher, Stephen J wrote:
Yes, the failure seems to be in mpirun, it never even gets to my application.
The proto for tm_init looks like this:
int tm_init(void *info, struct tm_roots *roots);
where the struct has 6 elements: 2 x tm_task
ks
Ralph
On Feb 12, 2010, at 8:50 AM, Repsher, Stephen J wrote:
Hello,
I'm having problems running Open MPI jobs under PBS Pro 10.2. I've configured
and built OpenMPI 1.4.1 with the Intel 11.1 compiler on Linux and with
--with-tm support and the build runs fine. I've a
Hello,
I'm having problems running Open MPI jobs under PBS Pro 10.2. I've configured
and built OpenMPI 1.4.1 with the Intel 11.1 compiler on Linux and with
--with-tm support and the build runs fine. I've also built with static
libraries per the FAQ suggestion since libpbs is static. However,
