Unfortunately, MPI_THREAD_MULTIPLE has never received a lot of
testing in any version of OMPI (including v1.1). Various members
tested the bozo cases (e.g., ensure we don't double lock, etc.), and
periodically tested/debugged simple multi-threaded apps, but not much
more than that.
As su
Hi,
this is realy sad, version 1.1.2 works quite good with threads (multiple
threads which starts mpi requests), only 1 of 10 (or even less) kills with
a SIGSEGV. And this this simple test program works even longer.
Bert
Tim Mattox wrote:
> Hi Bert Wesarg,
> Thank you for your quick testing of 1
Hi Bert Wesarg,
Thank you for your quick testing of 1.2rc1. 1.2 is expected to fail when
using MPI_THREAD_MULTIPLE. I suspect that a working and tested
MPI_THREAD_MULTIPLE will be one of our goals for 1.3.
On 3/6/07, Bert Wesarg wrote:
Hello,
I followed the call to test the rc1, but a simple
Part 2 of the output tar
ompi-out2.tar.gz
Description: GNU Zip compressed data
Hello,
I followed the call to test the rc1, but a simple test programm hangs, but
non deterministic. all but one orted have quit. but no cpu eating from
orted or mpirun.
The test system is a xeon cluster with myrinet interconnect.
the outouts are splited into two mails (100kb limit)
Bert Wesarg
