In this interview Rich Graham, group lead for the OLCF’s Application Performance Tools Group, discusses the challenges presented by new hybrid computer architectures such as Titan’s.
The future looks bright for the Lustre parallel file system. In August, OpenSFS and software developer Whamcloud agreed on key improvements to the open-source software system, resulting in a $2.1 million, multi-year contract.
The Department of Energy’s Oak Ridge National Laboratory has awarded a contract to Cray Inc. to increase the Jaguar supercomputer’s …
The Department of Energy’s Oak Ridge National Laboratory, Myricom, and Juniper Networks are demonstrating “wide-area” 100 Gigabit Ethernet (100 GbE) between the ORNL and Juniper Networks booths at SC11, the premier international conference on high performance computing. ORNL operates the DOE Office of Science-supported Jaguar supercomputer, America’s fastest open-research system.
Supercomputing efficiency shows nearly three-fold increase with new scheduling technique
Office of Science awards almost 1.7 billion supercomputing hours via the INCITE program. Researchers in the Department of Energy’s (DOE’s) Office of Science are dedicated to passing on those gifts, especially through the Innovative and Novel Computational Impact on Theory and Experiment (INCITE) program.
More than 100 participants from government, industry, and academia attended the 2011 Computational Sciences and Engineering conference to discuss strategies for optimizing high- performance computing resources used in advanced modeling and simulation of grand challenges in energy.
