Once you run MPI_Init, MPI starts up all of the parallel processes and sets up the communication network. After this initialization work is finished, you are running in parallel, with each process ...

OpenMP.org has posted the slides and audio from a day-long tutorial on Hybrid MPI and OpenMP Parallel Programming from SC13. OpenMP is the de facto standard for writing parallel applications for ...

This is a very interesting chart, and the important thing is that not all of these parallel programming approaches are mutually exclusive. Message Passing Interface, or MPI, is often layered on top of ...

I just received my copy of the newly published Using Advanced MPI: Modern Features of the Message-Passing Interface. Written by William Gropp, Torsten Hoefler, Ewing Lusk, and Rajeev Thakur, the book ...

One size does not fit all, and it never will. Parallel programming looks to level the playing field by leveraging multicore hardware.

We describe a program for the parallel implementation of multiple runs of XSTAR, a photoionization code that is used to predict the physical properties of an ionized gas from its emission and/or ...

The company is a champion of major parallel programming efforts and standards such as OpenMP [Open Multi-Processing], MPI (Message Passing Interface) and Intel’s own TBB (Threading Building ...