'Mpi tasks' diaporamas de présentation

Integrated MPI/OpenMP Performance Analysis

Integrated MPI/OpenMP Performance Analysis. KAI Software Lab Intel Corporation & Pallas, GmbH Bob Kuhn, bob.kuhn@intel.com Hans-Christian Hoppe, hoppe@pallas.com. Outline. Why integrated MPI/OpenMP programming? A performance tool for MPI/OpenMP programming (Phase 1)

644 views • 46 slides

Science on the TeraGrid

Science on the TeraGrid. Daniel S. Katz d.katz@ieee.org Director of Science, TeraGrid GIG Senior Computational Researcher, Computation Institute, University of Chicago & Argonne National Laboratory Affiliate Faculty, Center for Computation & Technology, LSU

447 views • 34 slides

MASS, MASSV & ESSL 4.3

MASS, MASSV & ESSL 4.3. MASS and MASSV. Three libraries provide elementary math functions: C/Fortran intrinsics MASS/MASSV (Math Acceleration Subroutine System) ESSL/PESSL (Engineering Scientific Subroutine Library) Language intrinsics are the most convenient, but not the best performers.

343 views • 26 slides

IFS Benchmark with Federation Switch

IFS Benchmark with Federation Switch. John Hague, IBM. Introduction. Federation has dramatically improved pwr4 p690 communication, so Measure Federation performance with Small Pages and Large Pages using simulation program Compare Federation and pre-Federation (Colony) performance of IFS

486 views • 25 slides

Intel MIC (Many integrated Cores) architecture and programming

484 views • 24 slides

Warp Speed: Executing Time Warp on 1,966,080 Cores

662 views • 19 slides

Warp Speed: Executing Time Warp on 1,966,080 Cores

376 views • 19 slides

Modeling Assertions: Symbolic Model Representation of Application Performance

Modeling Assertions: Symbolic Model Representation of Application Performance. Jeffrey S. Vetter (PI) Sadaf R. Alam, Nikhil Bhatia Future Technologies Group Computer Science and Mathematics Division. Modeling assertions. What?

224 views • 10 slides