Hello Jeremiah,

      Thank you for your reply¡£
      Yes,as you said, I compiled boost with mpicc.exe .I modified the  user-config.jam file as following:

using mpi : "C:/Program Files/OpenMPI_v1.6-win32/bin/mpicc.exe"
          : <find-shared-library>lammpio <find-shared-library>lammpi++
            <find-shared-library>mpi <find-shared-library>lam
            <find-shared-library>dl ;

But£¬how do I do to get the correct results?

2012/6/15 Jeremiah Willcock <jewillco@osl.iu.edu>
On Fri, 15 Jun 2012, Tunes Land wrote:

Hello,

   I compiled MPI and Grpah-parallel library with OpenMPI v1.6 and boost1.490 on VS2010.
   When I compiling a Grpah-parallel application occurs some errors:

Error 114 error LNK2019: unresolved external symbol _MPI_Waitall£¬referenced in function  "public: class
boost::mpi::status __thiscall 

Are you compiling with mpicxx?  Failing to do that will lead to errors like those you're seeing.

-- Jeremiah Willcock
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