7 Dec
2015
7 Dec
'15
6:20 p.m.
I have a reasonable understanding of why the legacy Fortran bindings use 2REAL, 2DOUBLE_PRECISION and 2INTEGER with {MAX,MIN}LOC reductions. Doesn't modern Fortran provide a way to create struct-like things along the lines of C, such that more appropriate pair types could be used for these? The relevant text is section 5.9.4 of MPI 3.1. Jeff -- Jeff Hammond [email protected] http://jeffhammond.github.io/