'Mpi irecv' presentation slideshows

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

Parallel Computing Message Passing Interface

Parallel Computing Message Passing Interface. EE8603 - SPECIAL TOPICS ON PARALLEL COMPUTING Professor: Nagi Mekhiel Presented by: Leili, Sanaz, Mojgan, Reza. Outline. Overview Messages and Point-to-Point Communication Non-blocking communication Collective communication

740 views • 68 slides

CS668 Lecture 9 Objectives

CS668 Lecture 9 Objectives. Material from Chapter 9 Show how to implement manager-worker programs Parallel Algorithms for Document Classification Parallel Algorithms for Clustering. Outline. Creating communicators Non-blocking communications Implementation Pipelining Tasks

527 views • 40 slides

CS668 Lecture 9 Objectives

CS668 Lecture 9 Objectives. Material from Chapter 9 Show how to implement manager-worker programs Parallel Algorithms for Document Classification Parallel Algorithms for Clustering. Outline. Creating communicators Non-blocking communications Implementation Pipelining Tasks

402 views • 40 slides

Parallel Programming in MPI part 2

Parallel Programming in MPI part 2. 1. Today's Topic. ?????????? Non-Blocking Communication ????????????????? Execute other instructions while waiting for the completion of a communication. ????????? Implementation of collective communications

423 views • 30 slides

CS 240A : Monday, April 9, 2007

CS 240A : Monday, April 9, 2007. Join Google discussion group! (See course home page). Accounts on DataStar, San Diego Supercomputing Center should be here this afternoon. DataStar logon & tool intro at noon Tuesday (tomorrow) in ESB 1003. Homework 0 (describe a parallel app) due Wednesday.

564 views • 28 slides

Porting MPI Programs to the IBM Cluster 1600

Porting MPI Programs to the IBM Cluster 1600. Peter Towers March 2004. Topics. The current hardware switch Parallel Environment (PE) Issues with Standard Sends/Receives Use of non blocking communications Debugging MPI programs MPI tracing Profiling MPI programs Tasks per Node

352 views • 25 slides

PerfLib Overview

PerfLib Overview. Jeff Brown LANL/CCS-7 July 28, 2010. PerfLib is . a performance measurement and analysis tool which consists of two components: - a run-time library (libperfrt), and - post processing library, scripts, and utility programs. How to use PerfLib. 1. instrument the code

312 views • 20 slides

Stratified Magnetohydrodynamics Accelerated Using GPUs:SMAUG

Stratified Magnetohydrodynamics Accelerated Using GPUs:SMAUG. The Sheffield Advanced Code. The Sheffield Advanced Code (SAC) is a novel fully non-linear MHD code based on the Versatile Advection Code (VAC) designed for simulations of linear and non-linear wave propagation

309 views • 16 slides

Design and Implementation of Non-Blocking Communication for Cell Messaging Layer

Teng Ma @PAL Group Meeting. Design and Implementation of Non-Blocking Communication for Cell Messaging Layer. Outline. Cell Messaging Layer(CML2.5) ? Non-Blocking Communication Performance Discussion. Cell Messaging Layer(CML2.5) ?. Supports a subset of the MPI library.

249 views • 15 slides

Persistent Operations

47 views • 4 slides