quad2d_openmp

quad2d_openmp, a C++ code which estimates an integral over a 2D rectangular domain by using an averaging technique, and uses OpenMP to carry out the calculation in parallel.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

quad2d_openmp is available in a C version and a C++ version and a Fortran90 version.

Related Data and Programs:

quad2d_openmp_test

quad2d, a C++ code which approximates an integral over a 2D region using a product quadrature rule, and is intended as a starting point for parallelization exercises.

openmp_test, a C++ code which uses the OpenMP application program interface for parallel computations in a shared memory environment.

Reference:

1. Peter Arbenz, Wesley Petersen,
   Introduction to Parallel Computing - A practical guide with examples in C,
   Oxford University Press,
   ISBN: 0-19-851576-6,
   LC: QA76.58.P47.
2. Rohit Chandra, Leonardo Dagum, Dave Kohr, Dror Maydan, Jeff McDonald, Ramesh Menon,
   Parallel Programming in OpenMP,
   Morgan Kaufmann, 2001,
   ISBN: 1-55860-671-8,
   LC: QA76.642.P32.
3. Barbara Chapman, Gabriele Jost, Ruud vanderPas, David Kuck,
   Using OpenMP: Portable Shared Memory Parallel Processing,
   MIT Press, 2007,
   ISBN13: 978-0262533027,
   LC: QA76.642.C49.
4. OpenMP Architecture Review Board,
   OpenMP Application Program Interface,
   Version 3.0,
   May 2008.

Source code:

• quad2d_openmp.cpp, the source code;
• quad2d_openmp.sh, compiles the source code;