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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.<br>
But I'm encountering some errors. I setup the environmental variables in make_mpich file in the src directory.
<br>
I extracted the archive and ran:<br>
make -f make_mpich<br>
<br>
Part of the output where we see errors is attached below:<br>
<blockquote><span style="font-size: 10pt;"><em style="">IMB_allreduce.o: In function `IMB_iallreduce_pure':</em><br style="">
<em style="">IMB_allreduce.c:(.text+0xd6): undefined reference to `MPI_Iallreduce'</em><br style="">
<em style="">IMB_allreduce.o: In function `IMB_iallreduce':</em><br style="">
<em style="">IMB_allreduce.c:(.text+0x246): undefined reference to `MPI_Iallreduce'</em><br style="">
<em style="">IMB_reduce_scatter.o: In function `IMB_ireduce_scatter_pure':</em><br style="">
<em style="">IMB_reduce_scatter.c:(.text+0x138): undefined reference to `MPI_Ireduce_scatter'</em><br style="">
<em style="">IMB_reduce_scatter.o: In function `IMB_ireduce_scatter':</em><br style="">
<em style="">IMB_reduce_scatter.c:(.text+0x2b8): undefined reference to `MPI_Ireduce_scatter'</em><br style="">
<em style="">IMB_reduce.o: In function `IMB_ireduce_pure':</em><br style="">
<em style="">IMB_reduce.c:(.text+0xe4): undefined reference to `MPI_Ireduce'</em><br style="">
<em style="">IMB_reduce.o: In function `IMB_ireduce':</em><br style="">
<em style="">IMB_reduce.c:(.text+0x264): undefined reference to `MPI_Ireduce'</em><br style="">
<em style="">IMB_bcast.o: In function `IMB_ibcast_pure':</em><br style="">
<em style="">IMB_bcast.c:(.text+0xc4): undefined reference to `MPI_Ibcast'</em><br style="">
<em style="">IMB_bcast.o: In function `IMB_ibcast':</em><br style="">
<em style="">IMB_bcast.c:(.text+0x244): undefined reference to `MPI_Ibcast'</em><br style="">
<em style="">IMB_barrier.o: In function `IMB_ibarrier_pure':</em><br style="">
<em style="">IMB_barrier.c:(.text+0x5e): undefined reference to `MPI_Ibarrier'</em><br style="">
<em style="">IMB_barrier.o: In function `IMB_ibarrier':</em><br style="">
<em style="">IMB_barrier.c:(.text+0x166): undefined reference to `MPI_Ibarrier'</em><br style="">
<em style="">IMB_allgather.o: In function `IMB_iallgather_pure':</em><br style="">
<em style="">IMB_allgather.c:(.text+0xee): undefined reference to `MPI_Iallgather'</em><br style="">
<em style="">IMB_allgather.o: In function `IMB_iallgather':</em><br style="">
<em style="">IMB_allgather.c:(.text+0x2a6): undefined reference to `MPI_Iallgather'</em><br style="">
<em style="">IMB_allgatherv.o: In function `IMB_iallgatherv_pure':</em><br style="">
<em style="">IMB_allgatherv.c:(.text+0x12a): undefined reference to `MPI_Iallgatherv'</em><br style="">
<em style="">IMB_allgatherv.o: In function `IMB_iallgatherv':</em><br style="">
<em style="">IMB_allgatherv.c:(.text+0x2ea): undefined reference to `MPI_Iallgatherv'</em><br style="">
<em style="">IMB_gather.o: In function `IMB_igather_pure':</em><br style="">
<em style="">IMB_gather.c:(.text+0x10c): undefined reference to `MPI_Igather'</em><br style="">
<em style="">IMB_gather.o: In function `IMB_igather':</em><br style="">
<em style="">IMB_gather.c:(.text+0x2e4): undefined reference to `MPI_Igather'</em><br style="">
<em style="">IMB_gatherv.o: In function `IMB_igatherv_pure':</em><br style="">
<em style="">IMB_gatherv.c:(.text+0x138): undefined reference to `MPI_Igatherv'</em><br style="">
<em style="">IMB_gatherv.o: In function `IMB_igatherv':</em><br style="">
<em style="">IMB_gatherv.c:(.text+0x308): undefined reference to `MPI_Igatherv'</em><br style="">
<em style="">IMB_scatter.o: In function `IMB_iscatter_pure':</em><br style="">
<em style="">IMB_scatter.c:(.text+0x10c): undefined reference to `MPI_Iscatter'</em><br style="">
<em style="">IMB_scatter.o: In function `IMB_iscatter':</em><br style="">
<em style="">IMB_scatter.c:(.text+0x2e4): undefined reference to `MPI_Iscatter'</em><br style="">
<em style="">IMB_scatterv.o: In function `IMB_iscatterv_pure':</em><br style="">
<em style="">IMB_scatterv.c:(.text+0x12d): undefined reference to `MPI_Iscatterv'</em><br style="">
<em style="">IMB_scatterv.o: In function `IMB_iscatterv':</em><br style="">
<em style="">IMB_scatterv.c:(.text+0x2f5): undefined reference to `MPI_Iscatterv'</em><br style="">
<em style="">IMB_alltoall.o: In function `IMB_ialltoall_pure':</em><br style="">
<em style="">IMB_alltoall.c:(.text+0xee): undefined reference to `MPI_Ialltoall'</em><br style="">
<em style="">IMB_alltoall.o: In function `IMB_ialltoall':</em><br style="">
<em style="">IMB_alltoall.c:(.text+0x2a6): undefined reference to `MPI_Ialltoall'</em><br style="">
<em style="">IMB_alltoallv.o: In function `IMB_ialltoallv_pure':</em><br style="">
<em style="">IMB_alltoallv.c:(.text+0x19b): undefined reference to `MPI_Ialltoallv'</em><br style="">
<em style="">IMB_alltoallv.o: In function `IMB_ialltoallv':</em><br style="">
<em style="">IMB_alltoallv.c:(.text+0x363): undefined reference to `MPI_Ialltoallv'</em><br style="">
<em style="">collect2: ld returned 1 exit status</em><br style="">
<em style="">make[1]: *** [NBC] Error 1</em><br style="">
<em style="">make[1]: Leaving directory `/work/imb/src'</em><br style="">
<em style="">make: *** [IMB-NBC] Error 2</em><br style="">
</span></blockquote>
Is there some step which I might have overlooked?<br>
I need to check the performance for mpich2-1.4.1 only.<br>
Please help.<br>
<br>
Regards,<br>
Vaibhav Rekhate</div>
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