PETSc is a suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations. It employs the MPI standard for all message-passing communication.

	Version 2.3.3 and a basic version of 3.1 on JUGENE, basic versions 3.0.0 and 3.1 on JUROPA
	Availability: Public domain software, Object code libraries, optimised and debug version, real and complex versions on JUGENE and JUROPA

 Access and Usage at FZJ