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From: Bert Wesarg (wesarg_at_[hidden])
Date: 2007-05-03 08:11:16


Hello,

Chaloupka Zdenìk wrote:
> Hello,
> I tried to compile following code:
>
> #include <stdio.h>
> #include "mpi.h"
> int main(int argv, char *argc[])
> {
> int rank;
>
> MPI_Init(&argv, &argc);
> MPI_Comm_rank(MPI_COMM_WORLD, &rank);
> if (rank == 0) printf("Starting program\n");
> printf("Pocet vstupnich parametru: %d a argumenty: %s\n", argv, *argc);
> MPI_Finalize();
> return 0;
> }
>
> and I get this error as an output:
>
> [chaloz_at_chaloupka src]$ mpicc main.cc
you try to compile a C file with an C++ ending with an C compiler, can you
try it either by renaming the file to 'main.c' or use the mpiCC/mpc++ wrapper!

Bert

> /tmp/ccBJb7ZI.o: In function
> `__static_initialization_and_destruction_0(int,
> int)':main.cc:(.text+0x23): undefined reference to
> `std::ios_base::Init::Init()'
> /tmp/ccBJb7ZI.o: In function `__tcf_0':main.cc:(.text+0x66): undefined
> reference to `std::ios_base::Init::~Init()'
> /tmp/ccBJb7ZI.o: In function
> `MPI::Intracomm::convert_info_to_mpi_info(int, MPI::Info
> const*)':main.cc:(.text._ZN3MPI9Intracomm24convert_info_to_mpi_infoEiPKNS_4InfoE[MPI::Intracomm::convert_info_to_mpi_info(int,
>
>
> MPI::Info const*)]+0x1e): undefined reference to `operator
> new[](unsigned long)'
> /tmp/ccBJb7ZI.o: In function `MPI::Datatype::Get_contents(int, int, int,
> int*, long*, MPI::Datatype*)
> const':main.cc:(.text._ZNK3MPI8Datatype12Get_contentsEiiiPiPlPS0_[MPI::Datatype::Get_contents(int,
>
>
> int, int, int*, long*, MPI::Datatype*) const]+0x2b): undefined reference
> to `operator new[](unsigned long)'
> :main.cc:(.text._ZNK3MPI8Datatype12Get_contentsEiiiPiPlPS0_[MPI::Datatype::Get_contents(int,
>
>
> int, int, int*, long*, MPI::Datatype*) const]+0xb0): undefined reference
> to `operator delete[](void*)'
>
> and so on, it is much more longer. Has anyone idea what's wrong?
>
> MrCarlos
>
>
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