I’m trying to replace the usage of platform mpi with open mpi. I am trying to compile on Windows 7 64 bit using Visual Studio 2010. I have added the paths to the openmpi include and library directories and added the libmpid.lib and libmpi_cxxd.lib to the linker input. The application compiles (find the mpi headers). When it tries to link I get the following output:

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_remote_size referenced in function "struct MpComm_s * __cdecl MpCommSpawn(char const *,char const * * const,int,enum Bool_e)" (?MpCommSpawn@@YAPAUMpComm_s@@PBDQAPBDHW4Bool_e@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_spawn referenced in function "struct MpComm_s * __cdecl MpCommSpawn(char const *,char const * * const,int,enum Bool_e)" (?MpCommSpawn@@YAPAUMpComm_s@@PBDQAPBDHW4Bool_e@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_info_null

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_comm_self

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_comm_null

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_op_sum

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_op_min

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_op_max

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Intercomm_create referenced in function "int __cdecl MpCommCreateCommunicators(struct MpComm_s * *,struct MpComm_s * *)" (?MpCommCreateCommunicators@@YAHPAPAUMpComm_s@@0@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_split referenced in function "int __cdecl MpCommCreateCommunicators(struct MpComm_s * *,struct MpComm_s * *)" (?MpCommCreateCommunicators@@YAHPAPAUMpComm_s@@0@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_rank referenced in function "int __cdecl MpCommCreateCommunicators(struct MpComm_s * *,struct MpComm_s * *)" (?MpCommCreateCommunicators@@YAHPAPAUMpComm_s@@0@Z)

como_mplib.lib(mpenv.obj) : error LNK2001: unresolved external symbol _MPI_Comm_rank

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_size referenced in function "int __cdecl MpCommCreateCommunicators(struct MpComm_s * *,struct MpComm_s * *)" (?MpCommCreateCommunicators@@YAHPAPAUMpComm_s@@0@Z)

como_mplib.lib(mpenv.obj) : error LNK2001: unresolved external symbol _MPI_Comm_size

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_comm_world

como_mplib.lib(mpenv.obj) : error LNK2001: unresolved external symbol _ompi_mpi_comm_world

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_get_parent referenced in function "struct MpComm_s * __cdecl MpCommNewChild(void)" (?MpCommNewChild@@YAPAUMpComm_s@@XZ)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Comm_free referenced in function "void __cdecl MpCommFree(struct MpComm_s *)" (?MpCommFree@@YAXPAUMpComm_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Send referenced in function "int __cdecl MpCommSend(struct MpComm_s *,void const *,int,enum Dtype_e,int,int)" (?MpCommSend@@YAHPAUMpComm_s@@PBXHW4Dtype_e@@HH@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Isend referenced in function "int __cdecl MpCommISend(struct MpComm_s *,void const *,int,enum Dtype_e,int,int,struct MpRequest_s *)" (?MpCommISend@@YAHPAUMpComm_s@@PBXHW4Dtype_e@@HHPAUMpRequest_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Get_count referenced in function "int __cdecl MpCommRecv(struct MpComm_s *,void *,int,enum Dtype_e,int,int,struct MpStatus_s *)" (?MpCommRecv@@YAHPAUMpComm_s@@PAXHW4Dtype_e@@HHPAUMpStatus_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Recv referenced in function "int __cdecl MpCommRecv(struct MpComm_s *,void *,int,enum Dtype_e,int,int,struct MpStatus_s *)" (?MpCommRecv@@YAHPAUMpComm_s@@PAXHW4Dtype_e@@HHPAUMpStatus_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Irecv referenced in function "int __cdecl MpCommIRecv(struct MpComm_s *,void *,int,enum Dtype_e,int,int,struct MpRequest_s *)" (?MpCommIRecv@@YAHPAUMpComm_s@@PAXHW4Dtype_e@@HHPAUMpRequest_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_char

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Probe referenced in function "int __cdecl MpCommProbe(struct MpComm_s *,int,int,struct MpStatus_s *)" (?MpCommProbe@@YAHPAUMpComm_s@@HHPAUMpStatus_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Barrier referenced in function "int __cdecl MpCommBarrier(struct MpComm_s *)" (?MpCommBarrier@@YAHPAUMpComm_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Reduce referenced in function "int __cdecl MpCommReduce(struct MpComm_s *,void const *,void *,int,enum Dtype_e,enum MpCommOp_e,int)" (?MpCommReduce@@YAHPAUMpComm_s@@PBXPAXHW4Dtype_e@@W4MpCommOp_e@@H@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Allreduce referenced in function "int __cdecl MpCommAllreduce(struct MpComm_s *,void const *,void *,int,enum Dtype_e,enum MpCommOp_e)" (?MpCommAllreduce@@YAHPAUMpComm_s@@PBXPAXHW4Dtype_e@@W4MpCommOp_e@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2019: unresolved external symbol _MPI_Waitall referenced in function "int __cdecl MpCommWaitall(struct MpRequest_s *,struct MpStatus_s * const)" (?MpCommWaitall@@YAHPAUMpRequest_s@@QAUMpStatus_s@@@Z)

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_byte

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_double

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_float

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_long

como_mplib.lib(mpcomm.obj) : error LNK2001: unresolved external symbol _ompi_mpi_int

como_mplib.lib(mpenv.obj) : error LNK2019: unresolved external symbol _MPI_Errhandler_set referenced in function "int __cdecl MpEnvConstr(int *,char * * * const)" (?MpEnvConstr@@YAHPAHQAPAPAD@Z)

como_mplib.lib(mpenv.obj) : error LNK2001: unresolved external symbol _ompi_mpi_errors_return

como_mplib.lib(mpenv.obj) : error LNK2019: unresolved external symbol _MPI_Init referenced in function "int __cdecl MpEnvConstr(int *,char * * * const)" (?MpEnvConstr@@YAHPAHQAPAPAD@Z)

como_mplib.lib(mpenv.obj) : error LNK2019: unresolved external symbol _MPI_Finalize referenced in function "void __cdecl MpEnvFree(void)" (?MpEnvFree@@YAXXZ)

What am I missing?

Thanks in advance for any assistance.

Alan

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