ALCF Optimizes I/O with Innovative ‘Cache’

August 19, 2014

The Argonne Leadership Computing Facility (ALCF), a DOE Office of Science user facility, is on-track to hosting the fastest GPFS file system in the world. The i Read more…

By Tiffany Trader

Managing Memory at Multicore

September 18, 2013

With the advance of multicore and manycore processors, managing caches becomes more difficult. Researchers at MIT suggest that it might make sense to let software, rather than hardware, manage these high-speed on-chip memory banks. Read more…

By Tiffany Trader

Designing HPC Systems: OPS Versus FLOPS

October 17, 2012

As more "big data" applications make their way into HPC and commercial datacenters, system architects are reconsidering the fundamental designs of our computing machinery. In the first of a series of articles on HPC design, Convey chief scientist Steve Wallach talks about some of the defining architectural issues that span the new application landscape. Read more…

By Steve Wallach

HPC Hopscotch

June 17, 2009

Data locality is the key to efficient code. Read more…

By Douglas Eadline, Ph.D.

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