Fortran 90 module, by William Mitchell, for measuring execution time of program segments. It is designed to be a portable, easy-to-use means of measuring execution time.

A C++ class library for efficient sparse matrix computations across various computational platforms.

Fortran 90 code using adaptive refinement, multigrid and parallel computing to solve 2-D linear elliptic PDEs. Successor to MGGHAT.

Provides computational kernels for fundamental sparse matrix operations.

Solve second order two dimensional elliptic partial differential equations, using adaptive refinement of second, third, or fourth order elements, and multigrid solution techniques.

Working group that offers presentation, news, and libraries related to numerical computing.

Parallel Applications Development Environment is a software development environment for parallel programs. Source code and documentation.

At the National Institute of Standards and Technology. Benchmarks, research information and pictures, and hardware and software information.

FORTRAN interface for OpenGL and GLUT. Includes the latest releases, documentation, news and a sample gallery.

Fortran interface for OpenGL, an environment for developing portable, interactive 2D and 3D graphics applications, and GLUT.