[mpich-discuss] seg fault

[王舒东]

I give up 1.3.2 nad install mpich2-1.2.1pl, and the every thing seems OK when I test example. But I compile ny code with mpich2-1.2.1pl and run it , it apperas:

rank 3 in job 1  n36_37374   caused collective abort of all ranks
  exit status of rank 3: killed by signal 11
rank 2 in job 1  n36_37374   caused collective abort of all ranks
  exit status of rank 2: killed by signal 11
rank 1 in job 1  n36_37374   caused collective abort of all ranks
  exit status of rank 1: killed by signal 11
rank 0 in job 1  n36_37374   caused collective abort of all ranks
  exit status of rank 0: killed by signal 11
What does this relate?
--

S.D.Wang
王舒东



At 2011-05-26，"Anthony Chan" <chan at mcs.anl.gov> wrote:

>
>I don't see anything that is obviously wrong in your output files
>except you seem to be using an old gcc, 3.4.6, which we don't
>have access to anymore.  Could you use newer gcc ?  If not,
>could you rebuild your mpich2 with extra configure option,
>--enable-g=meminit,dbg, and see if "mpiexec -n 1 cpi" still
>segfaults.  If it does, try attaching a debugger to see where it
>segfault and send us the backtrace ?
>
>A.Chan
>
>----- Original Message -----
>> Dear developers:
>> I insall mpich2-1.3.2pi, when I execute
>> 
>> 
>> [sdwang at storage mpich2-1.3.2p1]$ cd examples/
>> [sdwang at storage examples]$ mpiexec -n 1 cpi
>> Segmentation fault (core dumped)
>> What is the wrong?
>> Thanks!
>> 
>> 
>> and the complie file are in attachment.
>> 
>> 
>> 
>> 
>> --
>> 
>> S.D.Wang
>> 王舒东
>> _______________________________________________
>> mpich-discuss mailing list
>> mpich-discuss at mcs.anl.gov
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