BY DAVID EGTS
Department of Energy Secretary Rick Perry wrote last May that “the future is in supercomputers,” but until recently, only a handful of agencies have been able to tap into that kind of power. Traditionally, high performance computing (HPC, or supercomputing) has required significant capital investment -- as much as $400 million to $600 million for large-scale supercomputing infrastructures and operating expenses. It also called for small armies of scientists and engineers skilled in HPC application development. Precious few agencies had these resources and technical expertise.
But times have changed, according to Ian Lee, open source lead at Lawrence Livermore National Laboratory. “We’ve been doing open source on big Unix systems for more than 20 years. Back then, if we produced open source software for our supercomputers, we were the only ones who could use that software," he said. "Now, the software can be ported out and mainstreamed, and it’s a lot easier to make use of supercomputing in other places.”
Open source and the hybrid cloud: de facto technologies for HPC
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