Hi Charlie ,

Did you run the mpicc command in the Visual Studio Command Prompt? Is it possible for you to call cl.exe from there? Because it sounds like the VS compiler was not found.


Regards,
Shiqing


cjohn...@valverdecomputing.com wrote:
The mpicc, mpic++ and mpicxx apparently don't work, even though the rest of the wrapper commands do:


C:\prog\mon\examples>ompi_info
                 Package: Open MPI Charles Johnson@WORK Distribution
                Open MPI: 1.4
   Open MPI SVN revision: r22285
   Open MPI release date: Dec 08, 2009
                Open RTE: 1.4
   Open RTE SVN revision: r22285
   Open RTE release date: Dec 08, 2009
                    OPAL: 1.4
       OPAL SVN revision: r22285
       OPAL release date: Dec 08, 2009
            Ident string: 1.4
                  Prefix: C:\Program Files\OpenMPI_v1.4-win32
 Configured architecture: x86 Windows-6.1
          Configure host: WORK
           Configured by: Charles Johnson
           Configured on: 02:27 AM Sun 01/24/2010
          Configure host: WORK
                Built by: Charles Johnson
                Built on: 02:27 AM Sun 01/24/2010
              Built host: WORK
              C bindings: yes
            C++ bindings: yes
      Fortran77 bindings: no
      Fortran90 bindings: no
 Fortran90 bindings size: na
              C compiler: cl
     C compiler absolute: cl
            C++ compiler: cl
   C++ compiler absolute: cl
      Fortran77 compiler: CMAKE_Fortran_COMPILER-NOTFOUND
  Fortran77 compiler abs: none
      Fortran90 compiler:
  Fortran90 compiler abs: none
             C profiling: yes
           C++ profiling: yes
     Fortran77 profiling: no
     Fortran90 profiling: no
          C++ exceptions: no
          Thread support: no
           Sparse Groups: no
  Internal debug support: no
     MPI parameter check: runtime
Memory profiling support: no
Memory debugging support: no
         libltdl support: no
   Heterogeneous support: no
 mpirun default --prefix: yes
         MPI I/O support: yes
       MPI_WTIME support: gettimeofday
Symbol visibility support: yes
   FT Checkpoint support: yes  (checkpoint thread: no)
           MCA backtrace: none (MCA v2.0, API v2.0, Component v1.4)
           MCA paffinity: windows (MCA v2.0, API v2.0, Component v1.4)
               MCA carto: auto_detect (MCA v2.0, API v2.0, Component v1.4)
           MCA maffinity: first_use (MCA v2.0, API v2.0, Component v1.4)
               MCA timer: windows (MCA v2.0, API v2.0, Component v1.4)
         MCA installdirs: windows (MCA v2.0, API v2.0, Component v1.4)
         MCA installdirs: env (MCA v2.0, API v2.0, Component v1.4)
         MCA installdirs: config (MCA v2.0, API v2.0, Component v1.4)
                 MCA crs: none (MCA v2.0, API v2.0, Component v1.4)
                 MCA dpm: orte (MCA v2.0, API v2.0, Component v1.4)
              MCA pubsub: orte (MCA v2.0, API v2.0, Component v1.4)
           MCA allocator: basic (MCA v2.0, API v2.0, Component v1.4)
           MCA allocator: bucket (MCA v2.0, API v2.0, Component v1.4)
                MCA coll: basic (MCA v2.0, API v2.0, Component v1.4)
                MCA coll: hierarch (MCA v2.0, API v2.0, Component v1.4)
                MCA coll: self (MCA v2.0, API v2.0, Component v1.4)
                MCA coll: sm (MCA v2.0, API v2.0, Component v1.4)
                MCA coll: sync (MCA v2.0, API v2.0, Component v1.4)
               MCA mpool: rdma (MCA v2.0, API v2.0, Component v1.4)
               MCA mpool: sm (MCA v2.0, API v2.0, Component v1.4)
                 MCA pml: ob1 (MCA v2.0, API v2.0, Component v1.4)
                 MCA bml: r2 (MCA v2.0, API v2.0, Component v1.4)
                 MCA btl: self (MCA v2.0, API v2.0, Component v1.4)
                 MCA btl: sm (MCA v2.0, API v2.0, Component v1.4)
                 MCA btl: tcp (MCA v2.0, API v2.0, Component v1.4)
                MCA topo: unity (MCA v2.0, API v2.0, Component v1.4)
                 MCA osc: pt2pt (MCA v2.0, API v2.0, Component v1.4)
                 MCA osc: rdma (MCA v2.0, API v2.0, Component v1.4)
                 MCA iof: hnp (MCA v2.0, API v2.0, Component v1.4)
                 MCA iof: orted (MCA v2.0, API v2.0, Component v1.4)
                 MCA iof: tool (MCA v2.0, API v2.0, Component v1.4)
                 MCA oob: tcp (MCA v2.0, API v2.0, Component v1.4)
                MCA odls: process (MCA v2.0, API v2.0, Component v1.4)
               MCA rmaps: round_robin (MCA v2.0, API v2.0, Component v1.4)
               MCA rmaps: seq (MCA v2.0, API v2.0, Component v1.4)
                 MCA rml: ftrm (MCA v2.0, API v2.0, Component v1.4)
                 MCA rml: oob (MCA v2.0, API v2.0, Component v1.4)
              MCA routed: binomial (MCA v2.0, API v2.0, Component v1.4)
              MCA routed: linear (MCA v2.0, API v2.0, Component v1.4)
                 MCA plm: process (MCA v2.0, API v2.0, Component v1.4)
              MCA errmgr: default (MCA v2.0, API v2.0, Component v1.4)
                 MCA ess: env (MCA v2.0, API v2.0, Component v1.4)
                 MCA ess: hnp (MCA v2.0, API v2.0, Component v1.4)
                 MCA ess: singleton (MCA v2.0, API v2.0, Component v1.4)
             MCA grpcomm: basic (MCA v2.0, API v2.0, Component v1.4)

C:\prog\mon\examples>mpirun --help
mpirun (Open MPI) 1.4

Usage: mpirun [OPTION]...  [PROGRAM]...
Start the given program using Open RTE

   -am <arg0>            Aggregate MCA parameter set file list
   --app <arg0>          Provide an appfile; ignore all other command line
                         options
   -bind-to-board|--bind-to-board
                         Whether to bind processes to specific boards
                         (meaningless on 1 board/node)
   -bind-to-core|--bind-to-core
                         Whether to bind processes to specific cores (the
                         default)
   -bind-to-none|--bind-to-none
                         Do not bind processes to cores or sockets
   -bind-to-socket|--bind-to-socket
                         Whether to bind processes to sockets
   -byboard|--byboard    Whether to assign processes round-robin by board
                         (equivalent to bynode if only 1 board/node)
   -bycore|--bycore      Alias for byslot
   -bynode|--bynode      Whether to assign processes round-robin by node
   -byslot|--byslot      Whether to assign processes round-robin by slot
                         (the default)
   -bysocket|--bysocket  Whether to assign processes round-robin by socket
-c|-np|--np <arg0>       Number of processes to run
   -cf|--cartofile <arg0>
                         Provide a cartography file ..........

... and so on. But when I run mpicc, nothing good happens:

C:\prog\mon\examples>mpicc hello_c.c
--------------------------------------------------------------------------
Sorry!  You were supposed to get help about:
    no-compiler-found
But I couldn't open the help file:
C:\Program Files\OpenMPI_v1.4-win32\share\openmpi\help-opal-wrapper.txt: No such file or directory. Sorry!
--------------------------------------------------------------------------

Looks like the wiring to the VCC compiler is disconnected.

Charlie ...



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Shiqing Fan                          http://www.hlrs.de/people/fan
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