Rossmann, Roßmann or Rossman may refer to:
Rossmann is a supercomputer at Purdue University that went into production Sept. 1, 2010. The high-performance computing cluster is operated by Information Technology at Purdue (ITaP), the university's central information technology organization. ITaP also operates clusters named Steele built in 2008, Coates built in 2009, Hansen built in the summer of 2011 and Carter built in the fall of 2012 in partnership with Intel. Rossmann ranked 126 on the November 2010 TOP500 list.
The Rossmann cluster consists of HP ProLiant DL165 G7 compute nodes with 64-bit, dual 12-core AMD Opteron 6172 processors (24 cores per node), either 48 gigbytes or 96 GB of memory and 250 GB of local disk for system software and scratch storage. Nodes with 192 GB of memory and either 1 terabyte or 2 TB of local scratch disk also are available. Rossmann consists of five logical sub-clusters, each with a different memory and storage configuration. All nodes have 10 Gigabit Ethernet interconnects.
Rossmann is Germany's second-largest drug store chain, with other 3,000 stores in Europe.
It was founded in 1972 by Dirk Rossmann.