Difference between revisions of "MPI"

From SourceWiki
Jump to navigation Jump to search
Line 5: Line 5:
  
 
=Hello World=
 
=Hello World=
 +
 +
 +
These programs assume that all processes can write to the screen.  This is not a safe assumption.
  
 
=Send and Receive=
 
=Send and Receive=

Revision as of 12:24, 19 July 2010

MPI: Message passing for distributed memory computing

Introduction

Hello World

These programs assume that all processes can write to the screen. This is not a safe assumption.

Send and Receive

A Common Bug

Non-Blocking Communication

Latency Hiding

Collective Communications

Load Balancing