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parallel computing

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This commit is contained in:
Joachim Schoeberl 2012-02-12 02:25:26 +00:00
parent d705856ed0
commit 6770f8f1aa
2 changed files with 4 additions and 5 deletions
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1
ng/ngappinit.cpp
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@ -71,6 +71,7 @@ int main(int argc, char ** argv)
// MPI_Init(&argc, &argv); // MPI_Init(&argc, &argv);
int required = MPI_THREAD_MULTIPLE; int required = MPI_THREAD_MULTIPLE;
// int required = 0;
int provided; int provided;
MPI_Init_thread(&argc, &argv, required, &provided); MPI_Init_thread(&argc, &argv, required, &provided);

4
ng/parallelfunc.cpp
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@ -98,8 +98,6 @@ void ParallelRun()
MPI_Comm_size(MPI_COMM_WORLD, &ntasks); MPI_Comm_size(MPI_COMM_WORLD, &ntasks);
MPI_Comm_rank(MPI_COMM_WORLD, &id); MPI_Comm_rank(MPI_COMM_WORLD, &id);
bool test = true; bool test = true;
// testout = new ostream(0); // testout = new ostream(0);
@ -195,9 +193,9 @@ void ParallelRun()
MyMPI_Recv (curDrawable, 0, MPI_TAG_VIS); MyMPI_Recv (curDrawable, 0, MPI_TAG_VIS);
MyMPI_Recv (contextid, 0, MPI_TAG_VIS); MyMPI_Recv (contextid, 0, MPI_TAG_VIS);
display = XOpenDisplay (displname.c_str()); display = XOpenDisplay (displname.c_str());
/* /*
PrintMessage (3, "displ - name = ", displname); PrintMessage (3, "displ - name = ", displname);
PrintMessage (3, "display = ", display, PrintMessage (3, "display = ", display,