Charlie
John M. May writes:
> > Charlie Fineman:
> > Hmmm, why wouldn't one just use the parallel diff tool (another
> > project proposed at the meeting) to solve this problem?
> [of detecting when different nodes produce different outputs]
>
> MPI_Print as I'm proposing it would write all its output to one place;
> there wouldn't be separate files for each node. In that case, diff
> wouldn't help. Unless, I guess, you first grepped lines from different
> nodes into separate files and then diffed them.
>
> John
>