and 64 NVIDIA Tesla P100s. This system is shared with XSEDE researchers, and provides Regular, Large, and Extreme Shared Memory nodes, including some with GPUs. Bridges was decommissioned in early 2021 and was replaced by Bridges-2. Blacklight: An SGI Altix UV1000 coherent shared memory machine with 512 eight-core Intel Xeon 7500 processors (4,096 cores) with 32 terabytes of memory. It is partitioned into two connected 16-terabyte coherent shared-memory systems — creating the two largest coherent shared-memory systems in the world. Anton: A massively-parallel computer made by D.E. Shaw Research. It has 512-processors and is specialized for molecular dynamics. Sherlock: A YarcData uRiKA (Universal RDF Integration Knowledge Appliance) data appliance with PSC enhancements, Sherlock was designed to analyze graph data—data sets consisting of nodes connected by arbitrary edges—far more efficiently than a traditional computer. Massive multithreading, a shared address space, sophisticated memory optimizations, a productive user environment, and support for heterogeneous applications enables it to tackle an important family of problems that are more limited by effective use of memory than by processing speed. Data Supercell: A disk-based, archival storage system with high-performance access. The current capacity is 4 Petabytes. The Data Supercell storage system is managed by the SLASH2 file system software, which was developed at PSC. SLASH2 and the Data Supercell hardware architecture enables scaling well beyond the current capacity. Three Rivers Optical Exchange (3ROX): A high performance, large bandwidth network, 3ROX is a regional network aggregation point providing high speed commodity and research network access to sites in western and central Pennsylvania. The primary focus for the Exchange staff is providing network connectivity to the university community. They also provide network services to both community (K-12, government) and commercial entities in western Pennsylvania. See also National Science Foundation References External links Pittsburgh Supercomputing Center Extreme Science and Engineering Discovery Environment (XSEDE) of NSF National Resource for Biomedical Supercomputing at PSC University of Pittsburgh Carnegie Mellon University Westinghouse Electric Corporation NCSA Carnegie Mellon University University of Pittsburgh Supercomputer sites E-Science Cyberinfrastructure 2006 establishments in Pennsylvania Information technology organizations based in North America Science and technology in Pennsylvania