In this video from SC13, Ruud van der Pas from Oracle presents an overview of tasking in OpenMP 4.0.
Open ACC version 2.0 is using enhanced data management capabilities in its quest to become the de facto standard for directive-based accelerators programming in C/C++ and Fortran.
“The last lesson I want to mention is that there is more than one way to do I/O. By switching from the “one-by-one” approach, which wrote the data once the data structure was full, to the “array” method, which created an array of data structures and filled them before writing out the data, I was able to improve my data I/O pattern.”
This week XSEDE announced a new set of software resources designed to ease tasks for campus system administrators.
Accelrys, the laboratory software provider, has acquired Ireland-based Qumas for approximately $50 million.