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Using Windows HPC MPI from c++ in SUA?

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  • Hello,

    I am trying to use the Windows HPC MPI library from c++ using windows SUA.
    So i am pretty new to this

    Here is my simple c++ example:


    #include <iostream> 
    using namespace std; 
     
    int main(){ 
       cout << "Hello World!\n"
       return 0 


    Compiled and ran it like this:



    bash-3.2$ cc -o main.exe main.cpp 
    bash-3.2$./main.exe 
    Hello World! 
    bash-3.2$ 


    All looking good so far.

    Now i want to include the mpi.h, here is my simple example:

    #include <stdlib.h> 
    #include <iostream> 
    #include <mpi.h> 
     
    using namespace std; 
     
    static int mypid;       // PID of *this* node 
    static int nnodes;      // number of nodes 
     
    int main(int argc, char *argv[]) 
        cout << "Starting..." << endl; 
     
        // fire up MPI 
        cout << "call MPI_Init().." << endl; 
        MPI_Init(&argc, &argv); 
        MPI_Comm_rank(MPI_COMM_WORLD, &mypid); 
        MPI_Comm_size(MPI_COMM_WORLD, &nnodes); 
     
        // this test required two nodes 
        cout << "Rank " << mypid << " of " << nnodes << endl; 
     
        // clean up and exit 
        cout << "Clean up and exit..." << endl; 
        MPI_Finalize(); 
        return(0); 





    Now here is where i get confused, if i try to compile this i get this error:

    bash-3.2$ cc -o simplempi.exe simplempi.cpp 
    C:\Users\Administrator\mpiTest\simplempi.cpp(7) : fatal error C1083: Cannot open 
     include file: 'mpi.h': No such file or directory 
    bash-3.2$ 



    Which is ok as there is not an mpi.h for SUA. Now i would like to use the HPC mpi.h.
    I downloaded and installed the HPC SDK pack (now i get the header files i need)

    bash-3.2$ ls -al  "/dev/fs/C/Program Files/Microsoft HPC Pack 2008 SDK/Include/" 
    total 312 
    drwxrwx---+ 1 +SYSTEM  +SYSTEM      0 Oct  3 08:33 . 
    drwxrwx---+ 1 +SYSTEM  +SYSTEM   4096 Oct  3 08:33 .. 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM  13674 Sep  2 15:12 job-v2.xsd 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM  47551 Sep 11 14:51 mpi.f90 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM  53132 Sep 11 14:51 mpi.h 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM  15750 Sep 11 14:51 mpif.h 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM  18153 Sep 11 14:51 mpio.h 
    -rwxrwx---+ 1 +SYSTEM  +SYSTEM   6466 Sep  2 15:12 task-v2.xsd 
    bash-3.2$ 



    I then tried to link these headers to my /usr/include (symbolic)  (Maybe this is where i am going wrong??)

    bash-3.2$ ln -s "/dev/fs/C/Program Files/Microsoft HPC Pack 2008 SDK/Include/"* /usr/include/ 
     



    Then tried to recompile, it attempts to load the mpi.h file but has trouble reading it.???
    I tried mixed mode and g++/cc89/cc but without any luck

    bash-3.2$ cc -o simplempi.exe simplempi.cpp 
    flip: /tmp/cc_tmp3_1117 is a binary file, not converted 
    C:\Windows\SUA\usr\include\mpi.h(1) : error C2018: unknown character '0x1' 
    C:\Windows\SUA\usr\include\mpi.h(1) : error C2143: syntax error : missing ';' before '/' 
    C:\Windows\SUA\usr\include\mpi.h(1) : error C4430: missing type specifier - intassumed. Note: C++ does not support default-int 
    C:\Users\Administrator\mpiTest\simplempi.cpp(16) : error C2065: 'cout' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(16) : error C2065: 'endl' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(19) : error C2065: 'cout' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(19) : error C2065: 'endl' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(20) : error C3861: 'MPI_Init': identifier not found 
    C:\Users\Administrator\mpiTest\simplempi.cpp(21) : error C2065: 'MPI_COMM_WORLD' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(21) : error C3861: 'MPI_Comm_rank': identifier not found 
    C:\Users\Administrator\mpiTest\simplempi.cpp(22) : error C2065: 'MPI_COMM_WORLD' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(22) : error C3861: 'MPI_Comm_size': identifier not found 
    C:\Users\Administrator\mpiTest\simplempi.cpp(25) : error C2065: 'cout' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(25) : error C2065: 'endl' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(28) : error C2065: 'cout' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(28) : error C2065: 'endl' : undeclared identifier 
    C:\Users\Administrator\mpiTest\simplempi.cpp(29) : error C3861: 'MPI_Finalize':identifier not found 
    bash-3.2$ 




    So... I guess my question now is ,  is it possible?

    Has anyone out there got an MPI example that works with  the windows mpi.h from SUA?
    Can anyone see something wrong in the way i am approaching this problem?

    Any help is very gratefully received!

    Regards
    Steven













    sjj
    • Editat de sjj698 3 octombrie 2008 15:03 typo
    3 octombrie 2008 15:01

Răspunsuri

  • Hi, I apologize for no one getting back to you on this. We have a renewed effort in the forums so questions don't go un-answered now. But part of 'starting fresh' is to close out old posts that haven't been touched recently. Since things can change so quickly it is likely that many of the problems / questions that were posed several months ago have already been addressed in some other way.

    I'm going to mark this thread as 'answered' to close it out. If you still have issues / questions please start a new thread with the updated information so that we can get to it.
    2 aprilie 2009 20:52
    Moderator

Toate mesajele

  • Hi, I apologize for no one getting back to you on this. We have a renewed effort in the forums so questions don't go un-answered now. But part of 'starting fresh' is to close out old posts that haven't been touched recently. Since things can change so quickly it is likely that many of the problems / questions that were posed several months ago have already been addressed in some other way.

    I'm going to mark this thread as 'answered' to close it out. If you still have issues / questions please start a new thread with the updated information so that we can get to it.
    2 aprilie 2009 20:52
    Moderator
  • I also have this problem.

    Please re-open this question.
    13 iulie 2013 18:11