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Subject: [OMPI users] VS2008 : linking against OpenMPI: unresolved external symbols
From: Dr AD (drad1907_at_[hidden])
Date: 2012-06-25 22:57:38


Hello,
I installed the windows binaries by running OpenMPI_v1.6-1_win32.exe
In VS2008 professional I set the following project preferences:

Configuration -> Properties -> Debugging : MPI Cluster Debugger
        MPIRun Working Directory : localhost/NUM PROCS TO LAUNCH
        MPIRun Command: C:\Program Files\OpenMPI_v1.6-win32\bin\mpiexec.exe

C/C++ -> Additional Include Directories: C:\Program
Files\OpenMPI_v1.6-win32\include
C/C++ -> Preprocessor-> Preprocessor Definitions:
                                                  OMPI_IMPORTS

Linker -> Additioanl Library Directories: C:\Program
Files\OpenMPI_v1.6-win32\lib
Linker -> Additional Dependencies: libmpid.lib
libopen-rted.lib
libopen-pald.lib
libmpi_cxxd.lib

I get unresolved external symbols link errors, below:

: warning LNK4248: unresolved typeref token (01000015) for
'ompi_datatype_t'; image may not run
 warning LNK4248: unresolved typeref token (01000016) for 'ompi_request_t';
image may not run
f warning LNK4248: unresolved typeref token (01000017) for 'ompi_group_t';
image may not run
 warning LNK4248: unresolved typeref token (01000018) for
'ompi_communicator_t'; image may not run
 warning LNK4248: unresolved typeref token (01000019) for 'ompi_win_t';
image may not run
 warning LNK4248: unresolved typeref token (0100001B) for
'ompi_errhandler_t'; image may not run
 warning LNK4248: unresolved typeref token (0100001C) for 'ompi_info_t';
image may not run
 warning LNK4248: unresolved typeref token (0100001D) for 'ompi_op_t';
image may not run
 warning LNK4248: unresolved typeref token (01000022) for
'ompi_predefined_communicator_t'; image may not run

 error LNK2020: unresolved token (0A0003B5) *ompi_mpi_comm_null*
 error LNK2020: unresolved token (0A000486) *ompi_mpi_comm_world*
 error LNK2028: unresolved token (0A0004AF) "public: __thiscall
MPI::Comm::Comm(void)" (??0Comm_at_MPI@@$$FQAE_at_XZ) referenced in function
"public: __thiscall MPI::Intracomm::Intracomm(struct ompi_communicator_t
*)" (??0Intracomm_at_MPI@@$$FQAE_at_PAUompi_communicator_t@@@Z)
 error LNK2001: unresolved external symbol "public: virtual void __thiscall
MPI::Datatype::Free(void)" (?Free_at_Datatype@MPI@@UAEXXZ)
 error LNK2001: unresolved external symbol "public: virtual void __thiscall
MPI::Win::Free(void)" (?Free_at_Win@MPI@@UAEXXZ)
 error LNK2001: unresolved external symbol _ompi_mpi_comm_null
 error LNK2019: unresolved external symbol "public: __thiscall
MPI::Comm::Comm(void)" (??0Comm_at_MPI@@$$FQAE_at_XZ) referenced in function
"public: __thiscall MPI::Intracomm::Intracomm(struct ompi_communicator_t
*)" (??0Intracomm_at_MPI@@$$FQAE_at_PAUompi_communicator_t@@@Z)
 error LNK2001: unresolved external symbol _ompi_mpi_cxx_op_intercept
 error LNK2001: unresolved external symbol _ompi_mpi_comm_world

Does anyone know how to fix this ? Thank you.