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Radio Free HPC Looks at the Grand Challenges of NSCI

In this podcast, the Radio Free HPC team looks at the new round of Grand Challenges targeted by the National Strategic Computing Initiative (NSCI). The conversation was sparked by an Scientific Computing editorial by IBM’s Dave Turek.

From Grand Challenges to Critical Workflows

Geert Wenes writes in the Cray Blog that the next generation of Grand Challenges will focus on critical workflows for Exascale. “For every historical HPC grand challenge application, there is now a critical dependency on a series of other processing and analysis steps, data movement and communications that goes well beyond the pre- and post-processing of yore. It is iterative, sometimes synchronous (in situ) and generally more on an equal footing with the “main” application.”