http://www.uni-paderborn.de/pcpc/ccs/ Computing Center Software (CCS) <title_line>CCS is a Metacomputer Management Software. It provides a homogeneous interface to a network of MPP systems. <abstract> The Computing Center Software (CCS) is a distributed software package for the management of parallel high performance computing systems. It provides a seamless environment with transparent access to a pool of parallel machines. CCS is responsible for user authorization and accounting, for serving a mixture of interactive and batch jobs and for optimized request scheduling. It provides an automized reservation system and supports unstable WAN connections. CCS is implemented as a multi-agent software, operating in the Unix front-end area of the HPC systems to be managed. It was designed to be mostly independent of the systems served and mostly independent of their operating system. <keywords>resource allocation; job scheduling; metacomputing <category>dpt <contact>Friedhelm Ramme email: ram@uni-paderborn.de </urc>