MPICH-3.2 came out a few days before SC 2015. It’s been over a year since MPICH-3.1.4. Here are the ROMIO highlights from the release: more improvements with IBM-PE compatibility more bug fixes for Blue Gene specific optimizations non-blocking collective I/O implemented fixed an odd bug where on some file systems a file created with MPI_MODE_EXCLUSIVE …
The MPICH team released MPICH-3.1.4 , and with it some ROMIO bug fixes. Not much in the way of new features: continue to improve handing of bogus arguments several GPFS and Blue Gene optimizations continued improvements with IBM PE compatibility picked up a few build-related changes from OpenMPI worked around a strange MPICH type handling …
The MPICH team released 3.1.3 on October 8th. Here are the main new ROMIO-related things in this release (not everything: just the highlights): – Fix for an unfortunate bug in which I could end up storing too big a value into an Info parameter, causing a crash at larger core counts. – The MPI-3 type …