[openib-general] openMPI for 2.6.17.10 kernel

[david elsen]

Shaun,

I tried this and am getting some error messages:

Please see following:
[root at ammasso2 osu_benchmarks]# mpicc osu_latency.c
[root at ammasso2 osu_benchmarks]# ls
a.out              osu_bw.c           osu_latency.c     osu_put_bw.c
osu_acc_latency.c  osu_get_bw.c       osu_latency_mt.c  osu_put_latency.c
osu_bibw.c         osu_get_latency.c  osu_put_bibw.c
[root at ammasso2 osu_benchmarks]# ./a.out
[unset]: write_line error; fd=-1 buf=:cmd=get kvsname=singinit_kvs_0 key=0 
:
system msg for write_line failure : Bad file descriptor
[unset]: got unexpected response to get :cmd=get kvsname=singinit_kvs_0 key=0 
:
[0] Abort: PMI Lookup name failed
 at line 519 in file rdma_cm.c

I get similar error message for all the tests:
[root at ammasso2 pt2pt]# /root/0.9.8-RELEASE/test/mpi/pt2pt/pingping 
[unset]: write_line error; fd=-1 buf=:cmd=get kvsname=singinit_kvs_0 key=0 
:
system msg for write_line failure : Bad file descriptor
[unset]: got unexpected response to get :cmd=get kvsname=singinit_kvs_0 key=0 
:
[0] Abort: PMI Lookup name failed
 at line 519 in file rdma_cm.c
[root at ammasso2 pt2pt]# /root/0.9.8-RELEASE/test/mpi/pt2pt/bsend
bash: /root/0.9.8-RELEASE/test/mpi/pt2pt/bsend: No such file or directory
[root at ammasso2 pt2pt]# /root/0.9.8-RELEASE/test/mpi/pt2pt/bsend1
[unset]: write_line error; fd=-1 buf=:cmd=get kvsname=singinit_kvs_0 key=0 
:
system msg for write_line failure : Bad file descriptor
[unset]: got unexpected response to get :cmd=get kvsname=singinit_kvs_0 key=0 
:
[0] Abort: PMI Lookup name failed
 at line 519 in file rdma_cm.c
[root at ammasso2 pt2pt]# 

David

Shaun Rowland <rowland at cse.ohio-state.edu> wrote: david elsen wrote:
> Shaun / Steve,
> 
> To pass the "librdmacm.so: cannot open shared object file: No such file or
>  >> directory" error message, LD_RUN_PATH also need to be set.
> 
> Anyway, after I am able to run the mvapich2 0.9.8-Release, I am trying 
> to figure out how to run the various nenchmark tests using this MPI tool.
> 
> Has anyone run the Pallas tool with the OSC MPI or OpenMPI. I also want 
> to run the OSC benchmark tests. Any guideline availabvle for these please?
> Thanks,

We run these tests. For IMB (Pallas), you can look at the
doc/ReadMe_IMB.txt in the source to see more details. For the OSU
benchmarks, you can simply build them with mpicc and run them on 2 nodes
or 1 node.
-- 
Shaun Rowland rowland at cse.ohio-state.edu
http://www.cse.ohio-state.edu/~rowland/


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