Hello,
i'm still very new to MPI. I want to use it within my C++ code.
I'm wondering why for example the Send(..) or Recv(..) routines in C do have an bool return value
and in C++ are void.
In C i used to write something like this:
if (MPI_Recv(static_cast<void*> (&tmp), 1, MPI_INT,
0, tag, world, &status))
//abort programm or do something
Now how should i do this in C++?
Perhaps something like that?
try
{
MPI::COMM_WORLD.Recv(&n, 1, MPI::INT, MPI::ANY_SOURCE, MPI::ANY_TAG, status);
}
catch(MPI::Exception e)
{
...//do something
}
is this the usual way or do i forget something?
Thanks for help
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