[mpich-discuss] Error when using mpiexec whith mpich-3.04

[Rajeev Thakur]

statut has to be allocated of size MPI_STATUS_SIZE not nb_pr.


On Nov 21, 2013, at 10:29 AM, vincent russier <russier at icmpe.cnrs.fr> wrote:

> I include the trial code as an attached file. In the meantime, I tried
> to run with increasing number of processes; I realized that it works
> without error messages if np >= 8 and fails otherwise.
> 
> Thanks,
> VR
> 
> Le jeudi 21 novembre 2013 à 10:03 -0600, Wesley Bland a écrit :
>> Can you include the minimum working example? We need to see the code to know what's going wrong. 
>> 
>> Thanks,
>> Wesley
>> 
>>> On Nov 21, 2013, at 10:00 AM, vincent russier <russier at icmpe.cnrs.fr> wrote:
>>> 
>>> Hi,
>>> 
>>> I have installed mpich-3.04 on a computer powered by linux.
>>> Everything seems to be OK. The example in f.90 runs correctecly
>>> without error mesages. When I try my own trial code (simply a send
>>> and a recv call) I get the following error mesage :
>>> 
>>> Assertion failed in file src/mpid/ch3/src/mpid_vc.c at line 140:
>>> MPIU_Object_get_ref((vcrt)) >= 0
>>> 
>>> The process which aborts is the one on which I use the recv
>>> instruction.
>>> 
>>> I have use mpiexec -n <n> ./trial.out
>>> 
>>> I have tried with ifort and gfortran compilers with the same result.
>>> 
>>> I have made the same install on another computer also powered by
>>> Linux with exactly the same result.
>>> 
>>> The 2 Linux are different: Fedora 19 and RedHat Enterprise 6.2
>>> 
>>> Thank you for your help.
>>>       VR
>>> 
>>> 
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