quad, a FORTRAN77 code which estimates an integral by using an averaging technique.
This program is intended as a starting point; both MPI and OpenMP can be used to make a parallel version.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
quad is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version and a Python version.
fft_serial, a FORTRAN77 program which demonstrates the computation of a Fast Fourier Transform, and is intended as a starting point for developing a parallel version using OpenMP.
FIRE_SERIAL, a FORTRAN77program which simulates a forest fire over a rectangular array of trees, starting at a single random location. It is intended as a starting point for the development of a parallel version.
HEATED_PLATE, a FORTRAN77 program which solves the steady state heat equation in a 2D rectangular region, and is intended as a starting point for implementing an OpenMP parallel version.
MD, a FORTRAN77 program which carries out a molecular dynamics simulation, and is intended as a starting point for implementing an OpenMP parallel version.
MXM_SERIAL, a FORTRAN77 program which sets up a matrix multiplication problem A=B*C, intended as a starting point for implementing a parallel version.
POISSON_SERIAL, a FORTRAN77 program which computes an approximate solution to the Poisson equation in a rectangle, and is intended as the starting point for the creation of a parallel version.
PRIME_SERIAL, a FORTRAN77 program which counts the number of primes between 1 and N, intended as a starting point for the creation of a parallel version.
QUAD_OPENMP, a FORTRAN77 program which applies a quadrature rule to estimate an integral over a 1D interval, using OpenMP for parallel execution.
QUAD2D_SERIAL, a FORTRAN77 program which approximates an integral over a 2D region using a product quadrature rule, and is intended as a starting point for parallelization exercises.
SUBSET_SUM_SERIAL, a FORTRAN77 program which seeks solutions of the subset sum problem, in which it is desired to find a subset of a set of integers which has a given sum; this version of the program is intended as a starting point for a parallel approach.