Prasanna Balaprakash, Darius Buntinas, Anthony Chan, Apala Guha, Rinku Gupta, S. Narayanan, A. Chien, P. Hovland, B. Norris
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Amdahl's law has been one of the factors influencing speedup in high performance computing over the last few decades. While Amdahl's approach of optimizing (10% of the code is where 90% of the execution time is spent) has worked very well in the past, new challenges related to emerging exascale heterogeneous architectures, combined with stringent power and energy limitations, require a new architectural paradigm. The 10x10 approach is an effort in this direction. In this poster, we describe our initial steps and methodologies for defining and actualizing the 10x10 approach.
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