Description: The NERSC flagship computer Cray XT4 system"Franklin" has gone through three major upgrades: quad core upgrade, CLE 2.1 upgrade, and IO upgrade, during the past year. In this paper, we will discuss the various aspects of the user impacts such as user access, user environment, and user issues etc from these upgrades. The performance impacts on the kernel benchmarks and selected application benchmarks will also be presented.
Date: May 10, 2009
Creator: He, Yun (Helen)
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department