DOE to explore scientific cloud computing at Argonne, Lawrence Berkeley National Laboratories

2009-10-23

  ARGONNE, IL, and BERKELEY, CA –- Cloud computing is gaining traction in the commercial world, but can such an approach also meet the computing and data storage demands of the nation’s scientific community? A new program funded by the American Recovery and Reinvestment Act through the U.S. Department of Energy (DOE) will examine cloud computing as a cost-effective and energy-efficient computing paradigm for scientists to accelerate discoveries in a variety of disciplines, including analysis of scientific data sets in biology, climate change and physics.

  Cloud computing refers to a flexible model for on-demand access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, services, and software) that can be easily provisioned as needed. While shared resources are not new to high-end scientific computing, smaller computational problems are often run on departmental Linux clusters with software customized for the science application. Cloud computing centralizes the resources to gain efficiency of scale and permit scientists to scale up to solve larger science problems while still allowing the system software to be configured as needed for individual application requirements.

  To test cloud computing for scientific capability, DOE centers at the Argonne Leadership Computing Facility (ALCF) in Illinois and the National Energy Research Scientific Computing Center (NERSC) in California will install similar mid-range computing hardware, but will offer different computing environments. The combined set of systems will create a cloud testbed that scientists can use for their computations while also testing the effectiveness of cloud computing for their particular research problems. Since the project is exploratory, it’s been named Magellan in honor of the Portuguese explorer who led the first effort to sail around the globe and for whom the “clouds of Magellan” – two small galaxies in the southern sky – were named.

  One of the goals of the Magellan project is to explore whether cloud computing can help meet the overwhelming demand for scientific computing. Although computation is an increasingly important tool for scientific discovery, and DOE operates some of the world’s most powerful supercomputers, not all research applications require such massive computing power. The number of scientists who would benefit from mid-range computing far exceeds the amount of available resources.

  “It is clear that cloud computing will have a leading role in future scientific discovery,” added Beckman. director of Argonne’s Leadership Computing Facility and project lead. “In the end, we will know which scientific application domains demonstrate the best performance and what software and processes are necessary for those applications to take advantage of cloud services.”

  DOE is funding the project at $32 million, with the money divided equally between Argonne National Laboratory and Lawrence Berkeley National Laboratory, where NERSC is located.

 

Source: ANL

 

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