[mpich-discuss] An error caused by MPI code

[Darius Buntinas]

What version of MPICH2 are you using?  If you're not using 1.4.1 or later, then try again with the latest version.  Otherwise, this usually indicates that something corrupted the internal state of MPICH2.  Try using valgrind on each process to check for warnings (you'll need to configure MPICH2 with the --enable-g=meminit or --enable-g=all option to get rid of bogus warnings originating inside MPICH2).

-d


On Mar 19, 2012, at 4:01 PM, Long Li wrote:

>   Hello, guys:
> 
> I got the following error from my MPI codes, which is caused by MPI_Recv function I guess:
> 
> Assertion failed in file ch3_progress.c at line 490: pkt->type >= 0 && pkt->type < MPIDI_NEM_PKT_END
> 
> 
> Can anyone give me some hints?
> 
> 
> Thanks
> 
> Long
> _______________________________________________
> mpich-discuss mailing list     mpich-discuss at mcs.anl.gov
> To manage subscription options or unsubscribe:
> https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss