[mpich-discuss] mpich2 with Ubuntu 11.04 update with trunk

[Konstantinos Varotsos]

Here is the error after adding

MPICH_ENABLE_COLL_FT_RET=0

   [4] Fatal error in PMPI_Bcast: Other MPI error, error stack:
[4] PMPI_Bcast(1479)......: MPI_Bcast(buf=0x200d468, count=1, MPI_CHAR, 
root=0, comm=0x84000004) failed
[4] MPIR_Bcast_impl(1322).:
[4] MPIR_Bcast_intra(1121):
[4] MPIR_SMP_Bcast(1039)..: Failure during collective
[0] Internal Error: invalid error code 489d36 (Ring ids do not match) in 
PMPI_Barrier:425
[0] Fatal error in PMPI_Barrier: Other MPI error, error stack:
[0] PMPI_Barrier(425): MPI_Barrier(comm=0x84000004) failed


Thanks,


Kwstas


On 02/10/2012 11:44 PM, Darius Buntinas wrote:
> Unfortunately, the log files stopped before the error, probably due to file buffering.
>
> Add the this before mpiexec:
>      MPICH_ENABLE_COLL_FT_RET=0
> Also, add the -l flag to mpiexec.
>
> e.g., MPICH_ENABLE_COLL_FT_RET=0 mpiexec -l -n 8 ...
>
> Thanks,
> -d
>
>
> On Feb 9, 2012, at 4:54 AM, Konstantinos Varotsos wrote:
>
>> Hi Darious,
>>
>>
>> I recompiled mpich2 as you suggested
>>
>> MPICH2 Version:        1.5a2
>> MPICH2 Release date:    Tue Feb  7 00:00:57 CST 2012
>> MPICH2 Device:        ch3:nemesis
>> MPICH2 configure:     --enable-g=all --prefix=/mirror/mpiuser/mpich2-install
>> MPICH2 CC:     gcc    -g -O2
>> MPICH2 CXX:     c++   -g -O2
>> MPICH2 F77:     gfortran   -g -O2
>> MPICH2 FC:     gfortran   -g -O2
>>
>>
>> and the error I got  is
>>
>>
>> Assertion failed in file src/mpi/coll/helper_fns.c at line 713: status->MPI_TAG == recvtag
>> internal ABORT - process 4
>> Internal Error: invalid error code 489d36 (Ring ids do not match) in PMPI_Barrier:425
>> Fatal error in PMPI_Barrier: Other MPI error, error stack:
>> PMPI_Barrier(425).......: MPI_Barrier(comm=0x84000002) failed
>> MPIR_Barrier_impl(306)..:
>> MPIR_Bcast_impl(1322)...:
>> MPIR_Bcast_intra(1156)..:
>> MPIR_Bcast_binomial(213): Failure during collective
>> Fatal error in PMPI_Barrier: Other MPI error, error stack:
>> PMPI_Barrier(425).......: MPI_Barrier(comm=0x84000002) failed
>> MPIR_Barrier_impl(306)..:
>> MPIR_Bcast_impl(1322)...:
>> MPIR_Bcast_intra(1156)..:
>> MPIR_Bcast_binomial(213): Failure during collective
>> Fatal error in PMPI_Barrier: Other MPI error, error stack:
>> PMPI_Barrier(425).......: MPI_Barrier(comm=0x84000002) failed
>> MPIR_Barrier_impl(306)..:
>> MPIR_Bcast_impl(1322)...:
>> MPIR_Bcast_intra(1156)..:
>> MPIR_Bcast_binomial(213): Failure during collective
>> Fatal error in PMPI_Barrier: Other MPI error, error stack:
>> PMPI_Barrier(425): MPI_Barrier(comm=0x84000004) failed
>>
>>
>>
>> I am also sending the log. ( I had to kill the proccess because it didnt  exit )
>>
>>
>>
>> Thanx Kwstas
>>
>> <log.tar.gz>