[Mpi-forum] MPI_Abort - meaning

Fab Tillier ftillier at microsoft.com
Mon Apr 5 14:40:22 CDT 2010

Richard Treumann wrote on Mon, 5 Apr 2010 at 10:45:00

> A call to MPI_Quit would let the application give a return code of 0 so
> a script or wrapper that checks the mpiexec return code would regard the
> application as a success.

How is this different than calling MPI_Abort with an error code of 0?

Is it just that MPI_Quit would do more than 'best effort'?


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