[Mpi3-ft] New version of the RTS proposal
buntinas at mcs.anl.gov
Tue Nov 8 15:00:40 CST 2011
I think what we have doesn't require it to complete successfully. It says MPI_INIT should try to raise an error and not abort by default. Then the advice to implementors says a critical error can make it abort.
However, I think maybe we should say that MPI_Init is not required to raise an error simply because it detected a process failure. It should raise an error (and give an error on the next non-errhandler function blah blah...) if it is unable to initialize the library due to a process failure.
Or is this what you were suggesting?
On Nov 7, 2011, at 12:58 PM, Josh Hursey wrote:
> * We need to review 17.5.6: What if MPI_INIT does not internally
> complete successfully due to process failure? The text seems to assume
> that MPI_INIT will always be able to complete successfully in the
> presence of failure. Maybe we should state that 'if it is able to
> complete successfully, then it should even in the presence of
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