[mpich-discuss] Using Intel MPI Benchmarks

[Huiwei Lu]

Hi Vaibhav,

The error is caused by missing nonblocking collective functions in
mpich2-1.4.1. You are using an very old version of MPICH (2011) with a
recent Intel MPI benchmark (2013).

As far as I know, MPICH started to support nonblocking collectives since
mpich-3.0. Right now our latest stable release is mpich-3.1.4. You can
download it from here. https://www.mpich.org/downloads/

Best regards,

--
Huiwei

On Wed, Apr 1, 2015 at 7:27 AM, Vaibhav Rekhate <rekhatevm11.comp at coep.ac.in
> wrote:

>  Hello there, I'm trying to do the performance analysis of my MPI cluster
> using Intel MPI Benchmarks. I am using mpich2-1.4.1 source code and Intel
> MPI Benchmarks 4.0 Version 2.
> But I'm encountering some errors. I setup the environmental variables in
> make_mpich file in the src directory.
> I extracted the archive and ran:
>     make -f make_mpich
>
> Part of the output where we see errors is attached below:
>
> *IMB_allreduce.o: In function `IMB_iallreduce_pure':*
> *IMB_allreduce.c:(.text+0xd6): undefined reference to `MPI_Iallreduce'*
> *IMB_allreduce.o: In function `IMB_iallreduce':*
> *IMB_allreduce.c:(.text+0x246): undefined reference to `MPI_Iallreduce'*
> *IMB_reduce_scatter.o: In function `IMB_ireduce_scatter_pure':*
> *IMB_reduce_scatter.c:(.text+0x138): undefined reference to
> `MPI_Ireduce_scatter'*
> *IMB_reduce_scatter.o: In function `IMB_ireduce_scatter':*
> *IMB_reduce_scatter.c:(.text+0x2b8): undefined reference to
> `MPI_Ireduce_scatter'*
> *IMB_reduce.o: In function `IMB_ireduce_pure':*
> *IMB_reduce.c:(.text+0xe4): undefined reference to `MPI_Ireduce'*
> *IMB_reduce.o: In function `IMB_ireduce':*
> *IMB_reduce.c:(.text+0x264): undefined reference to `MPI_Ireduce'*
> *IMB_bcast.o: In function `IMB_ibcast_pure':*
> *IMB_bcast.c:(.text+0xc4): undefined reference to `MPI_Ibcast'*
> *IMB_bcast.o: In function `IMB_ibcast':*
> *IMB_bcast.c:(.text+0x244): undefined reference to `MPI_Ibcast'*
> *IMB_barrier.o: In function `IMB_ibarrier_pure':*
> *IMB_barrier.c:(.text+0x5e): undefined reference to `MPI_Ibarrier'*
> *IMB_barrier.o: In function `IMB_ibarrier':*
> *IMB_barrier.c:(.text+0x166): undefined reference to `MPI_Ibarrier'*
> *IMB_allgather.o: In function `IMB_iallgather_pure':*
> *IMB_allgather.c:(.text+0xee): undefined reference to `MPI_Iallgather'*
> *IMB_allgather.o: In function `IMB_iallgather':*
> *IMB_allgather.c:(.text+0x2a6): undefined reference to `MPI_Iallgather'*
> *IMB_allgatherv.o: In function `IMB_iallgatherv_pure':*
> *IMB_allgatherv.c:(.text+0x12a): undefined reference to `MPI_Iallgatherv'*
> *IMB_allgatherv.o: In function `IMB_iallgatherv':*
> *IMB_allgatherv.c:(.text+0x2ea): undefined reference to `MPI_Iallgatherv'*
> *IMB_gather.o: In function `IMB_igather_pure':*
> *IMB_gather.c:(.text+0x10c): undefined reference to `MPI_Igather'*
> *IMB_gather.o: In function `IMB_igather':*
> *IMB_gather.c:(.text+0x2e4): undefined reference to `MPI_Igather'*
> *IMB_gatherv.o: In function `IMB_igatherv_pure':*
> *IMB_gatherv.c:(.text+0x138): undefined reference to `MPI_Igatherv'*
> *IMB_gatherv.o: In function `IMB_igatherv':*
> *IMB_gatherv.c:(.text+0x308): undefined reference to `MPI_Igatherv'*
> *IMB_scatter.o: In function `IMB_iscatter_pure':*
> *IMB_scatter.c:(.text+0x10c): undefined reference to `MPI_Iscatter'*
> *IMB_scatter.o: In function `IMB_iscatter':*
> *IMB_scatter.c:(.text+0x2e4): undefined reference to `MPI_Iscatter'*
> *IMB_scatterv.o: In function `IMB_iscatterv_pure':*
> *IMB_scatterv.c:(.text+0x12d): undefined reference to `MPI_Iscatterv'*
> *IMB_scatterv.o: In function `IMB_iscatterv':*
> *IMB_scatterv.c:(.text+0x2f5): undefined reference to `MPI_Iscatterv'*
> *IMB_alltoall.o: In function `IMB_ialltoall_pure':*
> *IMB_alltoall.c:(.text+0xee): undefined reference to `MPI_Ialltoall'*
> *IMB_alltoall.o: In function `IMB_ialltoall':*
> *IMB_alltoall.c:(.text+0x2a6): undefined reference to `MPI_Ialltoall'*
> *IMB_alltoallv.o: In function `IMB_ialltoallv_pure':*
> *IMB_alltoallv.c:(.text+0x19b): undefined reference to `MPI_Ialltoallv'*
> *IMB_alltoallv.o: In function `IMB_ialltoallv':*
> *IMB_alltoallv.c:(.text+0x363): undefined reference to `MPI_Ialltoallv'*
> *collect2: ld returned 1 exit status*
> *make[1]: *** [NBC] Error 1*
> *make[1]: Leaving directory `/work/imb/src'*
> *make: *** [IMB-NBC] Error 2*
>
> Is there some step which I might have overlooked?
> I need to check the performance for mpich2-1.4.1 only.
> Please help.
>
> Regards,
> Vaibhav Rekhate
>
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