Using MPI in Simple Programs

This chapter contains sections titled: 3.1 A First MPI Program, 3.2 Running Your First MPI Program, 3.3 A First MPI Program in C, 3.4 Using MPI from Other Languages, 3.5 Timing MPI Programs, 3.6 A Self-Scheduling Example: Matrix-Vector Multiplication, 3.7 Studying Parallel Performance, 3.8 Using Communicators, 3.9 Another Way of Forming New Communicators, 3.10 A Handy Graphics Library for Parallel Programs, 3.11 Common Errors and Misunderstandings, 3.12 Summary of a Simple Subset of MPI, 3.13 Application: Computational Fluid Dynamics