'Gflop' diaporamas de présentation

Auto-tuning Stencil Codes for Cache-Based Multicore Platforms

Auto-tuning Stencil Codes for Cache-Based Multicore Platforms. Kaushik Datta Dissertation Talk December 4, 2009. Motivation. Multicore revolution has produced wide variety of architectures Compilers alone fail to fully exploit multicore resources Hand-tuning has become infeasible

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Altix 4700

399 views • 25 slides

Designing Lattice QCD Clusters

Supercomputing'04 November 6-12, 2004 Pittsburgh, PA. Designing Lattice QCD Clusters . Aspects of Performance. Lattice QCD codes require: excellent single and double precision floating point performance majority of Flops are consumed by small complex matrix-vector multiplies (SU3 algebra)

362 views • 23 slides