HPCG

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Supercomputing under a new lens: A Sandia-developed benchmark re-ranks top computers
February 27, 2018 • ALBUQUERQUE, N.M. — A Sandia National Laboratories software program now installed as an additional test for the widely observed TOP500 supercomputer challenge has become increasingly prominent. The program’s full name — High Performance Conjugate Gradients, or HPCG —…
Categories: Computing, Military / Defense, Nuclear Weapons
Topics: , , , , ,

Supercomputer benchmark gains adherents
December 21, 2015 • ALBUQUERQUE, N.M. — A software program that ranks supercomputers on their ability to solve complex problems rather than on raw speed alone continues to gain traction in the high-performance computing community. More than 60 supercomputers were ranked by the emerging tool, termed the High Performance Conjugate Gradients (HPCG) benchmark, in...
Categories: Computing, Science / Technology / Engineering
Topics: , ,
Michael Heroux

Improved ranking test for supercomputers to be released by Sandia
November 15, 2013, Media Advisory • ALBUQUERQUE, N.M. — Sandia National Laboratories researcher Mike Heroux has helped craft a new benchmark that more accurately measures the power of modern supercomputers for scientific and engineering applications. Heroux collaborated with the creator of the widely used LINPACK benchmark, Jack Dongarra, and his colleagues at the University of Tennessee...
Categories: Computing
Topics: , , , , , , ,
Mike Heroux