'Mpi barrier' diaporamas de présentation

MPI Verification

MPI Verification. Ganesh Gopalakrishnan and Robert M. Kirby Students Yu Yang, Sarvani Vakkalanka, Guodong Li, Subodh Sharma, Anh Vo, Michael DeLisi, Geof Sawaya ( http://www.cs.utah.edu/formal_verification ) School of Computing University of Utah Supported by:

683 views • 68 slides

Case Studies

Experiencing Cluster Computing. Case Studies. Class 8. Description. Download the source from http://www.sci.hkbu.edu.hk/tdgc/tutorial/ExpClusterComp/casestudy/casestudy.zip Unzip the package Follow the instructions from each example. Hello World. Hello World.

644 views • 64 slides

Scaling Up MPI and MPI-I/O on seaborg.nersc David Skinner, NERSC Division, Berkeley Lab

613 views • 48 slides

Message Passing Programming with MPI

Message Passing Programming with MPI. Chapter 4. Outline. Message-passing model Message Passing Interface (MPI) Coding MPI programs Compiling MPI programs Running MPI programs Benchmarking MPI programs. Message-passing Model. Task/Channel. Message-passing. Task. Process.

687 views • 47 slides

IBM SP Switch: Theory and Practice

IBM SP Switch: Theory and Practice. Carlo Fantozzi ( carlo.fantozzi@dei.unipd.it ). Summary of presentation. Theory Architecture of the SP node Architecture of the SP switch (detailed) The software layer Practice Performance measurement using MPI The PUB library MPI vs. PUB.

323 views • 32 slides

Performance Evaluation of Adaptive Scientific Applications using TAU

Performance Evaluation of Adaptive Scientific Applications using TAU. Sameer Shende, Allen D. Malony, and Alan Morris {sameer, malony, amorris}@cs.uoregon.edu Steven Parker, and J. Davison de St. Germain {sparker, dav}@cs.utah.edu University of Oregon and University of Utah.

387 views • 31 slides

Panel 1: Hot topics and future directions in programming languages (PL) research

Panel 1: Hot topics and future directions in programming languages (PL) research. Vivek Sarkar, IBM Research May 9, 2007. My Background. Education B.Tech., IIT Kanpur, 1981 (Advisor: Keshav Nori) M.S., U Wisconsin-Madison, 1982 Ph.D., Stanford University, 1987 (Advisor: John Hennessy)

256 views • 17 slides

Introduction to Research 2007

Introduction to Research 2007. Ashok Srinivasan Florida State University www.cs.fsu.edu/~asriniva. Recent collaborators V. Aggarwal, J. Kolhe, L. Ji, M. Mascagni, H. Nymeyer, and Y. Yu Florida State University S. Kapoor IBM Austin S. Namilae Oak Ridge National Lab.

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Quiz Questions ITCS 4145/5145 Parallel Programming MPI

Quiz Questions ITCS 4145/5145 Parallel Programming MPI. What is the name of the default MPI communicator?. DEF_MPI_COMM_WORLD It has no name. DEFAULT_COMMUNICATOR COMM_WORLD MPI_COMM_WORLD. What does the MPI routine MPI_Comm_rank() do?.

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CDT Static Analysis Features CDT Developer Summit - Ottawa

CDT Static Analysis Features CDT Developer Summit - Ottawa. Beth Tibbitts tibbitts@us.ibm.com September 20, 2006. This work has been supported in part by the Defense Advanced Research Projects Agency (DARPA) under contract No. NBCH30390004. The Problem.

215 views • 9 slides

Operational Machines: ASCI White

Operational Machines: ASCI White. Presented to SOS7 Mark Seager seager@llnl.gov 925-423-3141 ICCD ADH for Advanced Technology Lawrence Livermore National Laboratory.

75 views • 7 slides