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Title: CSU Final Report on the Math/CS Institute CACHE: Communication-Avoiding and Communication-Hiding at the Extreme Scale

The CACHE project entails researching and developing new versions of numerical algorithms that result in data reuse that can be scheduled in a communication avoiding way. Since memory accesses take more time than any computation and require the most power, the focus on turning data reuse into data locality is critical to improving performance and reducing power usage in scientific simulations. This final report summarizes the accomplishments at Colorado State University as part of the CACHE project.
Authors:
 [1]
  1. Colorado State University
Publication Date:
OSTI Identifier:
1133662
Report Number(s):
DOE-CSU-DE-SC0004030-final
DE-FG02-10ER25976
DOE Contract Number:
SC0004030
Resource Type:
Technical Report
Research Org:
Colorado State University
Sponsoring Org:
USDOE; USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR) (SC-21)
Contributing Orgs:
Colorado State University
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING communication avoiding, sparse computations, sparse polyhedral framework