quad, a Fortran90 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 MIT 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 Fortran90 code 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 Fortran90 code 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 Fortran90 code 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 Fortran90 code which carries out a molecular dynamics simulation, and is intended as a starting point for implementing an OpenMP parallel version.
mxm_serial, a Fortran90 code which sets up a matrix multiplication problem A=B*C, intended as a starting point for implementing a parallel version.
poisson_serial, a Fortran90 code 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 Fortran90 code 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 Fortran90 code 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 Fortran90 code 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.