Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

From: Bert Wesarg (wesarg_at_[hidden])
Date: 2007-03-06 09:06:14


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 1.2rc1. 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 <wesarg_at_[hidden]> wrote:
>> 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
>>
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
>
>