Reduze is a computer program for reducing Feynman integrals to master
integrals employing a variant of Laporta's reduction algorithm. This article
describes version 2 of the program. New features include the distributed
reduction of single topologies on multiple processor cores. The parallel
reduction of different topologies is supported via a modular, load balancing
job system. Fast graph and matroid based algorithms allow for the
identification of equivalent topologies and integrals.Comment: 16 pages, 5 figure
