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No need to init MPI in netgen exe (is not supported to run in parallell

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anyway)
This commit is contained in:
Matthias Hochsteger 2024-05-14 11:26:53 +02:00
parent 19731869d3
commit c2af423a5b
1 changed files with 0 additions and 31 deletions
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31
ng/ngappinit.cpp
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@ -60,23 +60,6 @@ int main(int argc, char ** argv)
{ {
netgen::netgen_executable_started = true; netgen::netgen_executable_started = true;
#ifdef PARALLEL
int mpi_required = netgen::NG_MPI_THREAD_MULTIPLE;
#ifdef VTRACE
mpi_required = NG_MPI_THREAD_SINGLE;
#endif
int mpi_provided;
netgen::InitMPI();
netgen::NG_MPI_Init_thread(&argc, &argv, mpi_required, &mpi_provided);
netgen::NG_MPI_Comm_size(netgen::NG_MPI_COMM_WORLD, &netgen::ntasks);
netgen::NG_MPI_Comm_rank(netgen::NG_MPI_COMM_WORLD, &netgen::id);
if(netgen::ntasks!=1)
throw ngcore::Exception("Netgen GUI cannot run MPI-parallel");
#endif
if ( netgen::id == 0 ) if ( netgen::id == 0 )
{ {
cout << "NETGEN-" << netgen::netgen_version << endl; cout << "NETGEN-" << netgen::netgen_version << endl;
@ -103,11 +86,6 @@ int main(int argc, char ** argv)
#ifdef DEBUG #ifdef DEBUG
cout << "You are running the debug version !" << endl; cout << "You are running the debug version !" << endl;
#endif #endif
#ifdef PARALLEL
cout << "Including MPI version " << netgen::NG_MPI_VERSION << '.' << netgen::NG_MPI_SUBVERSION << endl;
#endif
} }
@ -276,15 +254,6 @@ int main(int argc, char ** argv)
Tcl_Exit(0); Tcl_Exit(0);
} }
#ifdef PARALLEL
else
{
// ParallelRun();
netgen::NG_MPI_Finalize();
}
#endif
return 0; return 0;
} }