In this video from the OpenFabrics International Developer Workshop 2014, Tom Statura from Intel presents: Exploring Improvements to Verbs.
In this video from the OpenFabrics International Developer Workshop 2014, SETI@home co-founder Dan Werthimer presents: Petaflop Radio Astronomy Signal Processing and the CASPER Collaboration. As a bellwether for exascale, radio astronomy projects like CASPER and the SKA telescope are pushing the limits of high performance computing.
“OpenFabrics Alliance members are working to streamline and make the verbs interface more efficient. Since this is an open source effort this will take some time, but the consensus is that there is too much overhead both in the depth of the call stack and in the size of associated data structures for verbs to scale well in the exascale era.”
“Verbs and RDMA-based networks will continue to be important focus areas, but with the new OFWG, the OFA is expanding its focus to include additional application-centric APIs that could be better suited to other areas and technologies,” said Jim Ryan, chairman, OFA. “Application-centric I/O is an extension of the approach historically taken by the OFA, and we will use our expertise in this area to guide the open source development of APIs and I/O libraries.”
In this video from the OpenFabrics International Developer Workshop 2014, Paul Grun from OFA presents: Welcome, Introductions and Workshop Goals. “The 10th Annual OpenFabrics International Developer Workshop held on March 30-April 2 offered a multi-day event dedicated to the development and improvement of OpenFabrics Software (OFS). The Workshop kicked off Sunday, March 30, with a keynote from Dr. Thomas Sterling, Executive Associate Director and Chief Scientist at CREST. Presentations began the following morning covering topics focused on I/O for Exascale systems and Enterprise applications and included interest areas such as distributed computing, storage and data access and data analysis applications.”