upc/gasnet with LAMPI over vapi

From: Ben Allan (baallan@flying-walenda.ca.sandia.gov)
Date: Wed May 26 2004 - 09:16:23 PDT

  • Next message: jcduell_at_lbl_dot_gov: "Re: upc/gasnet with LAMPI over vapi"
    Hi,
    
    For berkeley Version 1.1.0  I have upc installation/test troubles.
    First about my platform,
    so someone might be able to say 'yeah, that's not *supposed*' to work if
    that is the case. (If 'not' is the case, is anyone interested
    in this platform enough to help me out in porting?)
    
    Platform:
    gcc (GCC) 3.2 20020903 (Red Hat Linux 8.0 3.2-7)
    Linux cluster (128 nodes of dual xeon mb) (redhat 8 more or less) w/mellanox infiniband,
    LA-MPI (not to be confused with lam) running over infiniband,
    and BPROC for managing the nodes/jobs.
    
    At configure time, although we set up the environment vars
    to be consistent with how we run jobs using LAMPI,
    
    setenv MPI_CC /usr/bin/gcc
    setenv MPI_CFLAGS "-I/usr/local/lampi/include"
    setenv MPI_LIBS /usr/local/lampi/lib/libmpi.a
    setenv MPIRUN_CMD "/usr/local/lampi/bin/mpirun -n 1 -dev ib"
    or in case upc tools are supposed to supply a number %N we also tried:
    setenv MPIRUN_CMD "/usr/local/lampi/bin/mpirun -n %N -dev ib"
    
    we get
    "checking for working MPI configuration... no"
    out of the gasnet configure which is invoked from the
    higher level configure. The script appears to be doing some
    sort of link-only test, so i'm not clear why it should fail
    given the env vars.
    
    Is there likely to be anything in 'stable' release that makes it a better
    candidate for working? I didn't see much in the readmes/changelogs.
    
    Is anyone else out there looking at upc/gasnet on an infiniband/bproc/lampi
    cluster?
    
    thanks,
    Ben Allan
    sandia national labs
    livermore, ca
    

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