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link errors with MPICG2 on WCCS 2003

Answered link errors with MPICG2 on WCCS 2003

  • 9 lutego 2010 04:50
     
     
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    i use mpich2 in vs2008, and i can complier and excute successfully on my windows XP(32 bit). however, when i put the same code on the WCCS 2003(64bit), there are link errors, which said "unresolved external symbol MPI_File_write". Are there some difference between XP and WCCS 2003?
     

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  • 9 lutego 2010 19:02
     
     
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    Hi,

    Can you double-check your Visual Studio project properties so that the proper MPICH2 libraries are linked?

    On 32-bit XP and 64-bit WCCS, the MPICH2 (depending on it is 32-bit or 64-bit) may be installed on different paths. So that the Visual studio needs to point to the right library and header files.

    Liwei

     
  • 21 lutego 2010 01:44
     
     
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    Li thanks a lot. But I only installed 64-bit version MPICH2 on my 64-bit WCCS, and if I use the 64-bit library of Microsoft HPC Pack SDK(2003) lib (amd64) instead of MPICH2, then the same error comes out. But if i choose the 32-bit version lib of HPC SDK on WCCS 2003,it seems the errors dispeared. However, if i install HPC Pack SDK 2008, i can't even lauch smpd, the error message is "smpd.exe can't find entrace---can't locate GetProceessIdofThread on dynimic libray KERNEL32.dll" Regards.
     
  • 22 marca 2010 17:13
     
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    Hi,

    The HPC Pack SDK 2008 issue "can't locate GetProceessIdofThread ..." is a known issue. Please make sure that

    1) Use latest HPC Pack SDK 2008 SP1

    2) Your computer OS have all the updates installed.

    Thanks,

    Liwei

     

     

     
  • 2 kwietnia 2010 02:37
     
     
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    Hi,

      Thanks, i will try it.

     Regards.