This release adds support for SGI Altix, Intel EM64T (and presumably
AMD64 as well), and Xbox, revamps the reduction interface to bring it in
line with the interpolation interface, tests parallel operation on MacOS
X, changes the Windows support to use the Cygwin Perl rather than the
ActiveState Perl, makes the method of lines thorn mainstream, and adds
many bug and documentation fixes.
Cactus is a general, modular, parallel environment for solving systems of partial differential
equations. The code has been developed over many years by a large international collaboration of numerical relativity and computational science research groups and can be used to provide a portable platform for solving any system of partial differential equations.