Harwell Subroutine Library (HSL) The Harwell Subroutine Library (HSL) is a suite of ANSI Fortran 77 subroutines and Fortran 90 modules for scientific computation. The scope of the library covers: automatic differentiation numerical solution of differential equations, including stiff solvers, eigenvalues and eigenvectors of matrices special functions of mathematical physics and statistics sorting and indexing linear programming linear algebra, for full and sparse matrices solution of non-linear equations polynomial and rational functions interpolation and approximation optimisation (with and without constraints) and data fitting Release 12 has some significant new features including: New sparse matrix routines incorporating the most advanced algorithms (for the first time parallel processing is supported), and a new collection of routines for the iterative solution of large linear systems.

Current Version:   Release 2000 License Type:   Commercial

Home Site: http://www.cse.clrc.ac.uk/Activity/HSL Source Code Availability: Yes (usually distributed on 3.5" disc) Available Binary Packages: Debian Package:   No RedHat RPM Package:   No Other Packages:   No Targeted Platforms: Machines with IEEE arithmetic (including PCs), DEC VAX machines, IBM mainframe machines and their look-alikes Cray-YMP DEC Alpha OSF IBM RS/6000, Hewlett Packard, Sun and other Unix platforms. Software/Hardware Requirements: Fortran Compiler.

Other Links: None Mailing Lists/USENET News Groups: None User Comments: None See A Screen Shot? (Not Yet)

  SAL Home   |   Numerical Analysis   |   Misc