In my previous blog entry, I answered a user question about how MPI defines its global constants, specifically in the context of interactions with other languages. I went beyond that answer, and also explained why MPI does not define an ABI. In this
Recently, a reader asked me about how MPI defines its global constants. More specifically, the user was asking how MPI defines its interactions with languages other than C and Fortran (i.e., the two officially-supported language bindings). This is a
EuroMPI 2015 is presented in cooperation with ACM and SIGHPC in Bordeaux France, 21st – 23rd September, 2015. EuroMPI is the prime annual meeting for researchers, developers, and students in message-passing parallel computing with MPI and
Open MPI recently updated its version numbering scheme and development roadmap. This new scheme aims to provide more semantic information in the Open MPI “A.B.C” version number to both end users and system administrators.
Woo hoo! MPI 3.1 votes: aside from one organization who had the leave before the final vote, the MPI Forum unanimously voted to approve MPI-3.1. Get your fresh, hot copy of the MPI-3.1 specification (I’m told that physical books will become
The term “operating system bypass” (or “OS bypass”) is typically tossed around in MPI and HPC conversations; it’s generally something that is considered a “must have” in order to get good performance with many
Jonathan Dursi recently posted a fairly controversial blog entry entitled “HPC is dying, and MPI is killing it.” Some people immediately dismissed the blog post (and its followups) as trolling. Others praised Jonathan for bringing up the
Cisco is pleased to announce the “Supercomputer in your browser” (SiYB) project, designed to bring the rich High Performance Computing (HPC) ecosystem to the world’s most popular software: web browsers. The free SiYB software is a
Euro MPI 2015 has returned to Europe! (recall that Euro MPI/Asia 2014 was in beautiful Kyoto, Japan) Euro MPI 2015 will be September 21-24 in Bordeaux, France. That means that it’s that time of year again: get your papers ready for submission
