On Wed, 2009-11-25 at 12:36 +0100, Atle Rudshaug wrote:
> I got a similar error when using non-blocking communication on large
> datasets. I could not figure out why this was happening, since it seemed
> sort of random. I eventually bypassed the problem by switching to
> blocking communication,
Pacey, Mike wrote:
One my users recently reported random hangs of his OpenMPI application.
I've run some tests using multiple 2-node 16-core runs of the IMB
benchmark and can occasionally replicate the problem. Looking through
the mail archive, a previous occurrence of this error seems to been
su
One my users recently reported random hangs of his OpenMPI application.
I've run some tests using multiple 2-node 16-core runs of the IMB
benchmark and can occasionally replicate the problem. Looking through
the mail archive, a previous occurrence of this error seems to been
suspect code, but as i
