Is there any documentation regarding the respecting performance of coarray with respect to MPI for the latest Intel Fortran compilers (Linux/Cluster)? A couple years ago the focus was on implementation of coarray - with an explicit disclosure that performance and/or optimization were taking a very distant back seat to that primary goal.
Are there today published benchmarks for IVF coarrays that would help us make architectural decisions for a new, large code? Coarray performance was allegedly (and understandably) dismal with IVF a few years back. What is the current status today?