'Collective communications' presentation slideshows

Acknowledgements

Tutorial Collective Communication: Theory and Practice David Payne Lance Shuler Robert van de Geijn Jerrell Watts. Acknowledgements. This work was sponsored in part by the Intel Research Council and Intel Scalable Systems Division.

8.04k views • 792 slides

1.26k views • 115 slides

Java for High Performance Computing

Java for High Performance Computing. MPI-based Approaches for Java http://www.hpjava.org/courses/arl Instructor: Bryan Carpenter Pervasive Technology Labs Indiana University. MPI: The Message Passing Interface.

1.25k views • 105 slides

MPJ (Message Passing in Java): The past, present, and future

MPJ (Message Passing in Java): The past, present, and future. Aamir Shafi Distributed Systems Group University of Portsmouth. Presentation Outline. Introduction Java messaging system Java NIO (New I/O package) Comparison of Java with C The trend towards SMP clusters

638 views • 62 slides

Introduction to MATLAB parallel computing toolbox

Introduction to MATLAB parallel computing toolbox. Kadin Tseng Boston University Scientific Computing and Visualization. What is the PCT ?. The Parallel Computing Toolbox is a MATLAB tool box. This tool box provides parallel utility functions to enable

690 views • 45 slides

485 views • 34 slides

346 views • 34 slides

Scouting in Scotland

Scouting in Scotland. A New Support Structure April 2008. Drivers for Change. Dropping membership numbers Reducing numbers of Groups Increasing numbers of unfilled appointments The often duplication of roles at SHQ/Area/District Increased requirement for advisors/specialists.

303 views • 18 slides

Support for Fault Tolerance (Dynamic Process Control) Rich Graham Oak Ridge National Laboratory

Support for Fault Tolerance (Dynamic Process Control) Rich Graham Oak Ridge National Laboratory. Problem : Some component affecting a running MPI job fails (H/W, S/W) Issue: How does one deal with this within the context of a running MPI job ? (not implementation questions)

278 views • 16 slides

114 views • 11 slides