poisson_openmp_test, a FORTRAN90 code which calls poisson_openmp(), which computes an approximate solution to the Poisson equation in a rectangular region, using OpenMP to carry out the Jacobi iteration in parallel.
The computer code and data files described and made available on this web page are distributed under the MIT license
poisson_openmp, a FORTRAN90 code which computes an approximate solution to the Poisson equation in a rectangle, using the Jacobi iteration to solve the linear system, and OpenMP to carry out the Jacobi iteration in parallel.