Igor Sfiligoi (UCSD)
A general problem faced by computing on the grid for opportunistic users is that while delivering opportunistic cycles is simpler compared to delivering opportunistic storage. In this project we show how we integrated Xrootd caches places on the internet backbone to simulate a content delivery network for general science workflows. We will show that for some workflows on LIGO, DUNE, and general gravitational waves data reuse increase cpu efficiency while decreasing network bandwidth reuse.
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Marian Zvada (University of Nebraska Lincoln (US)) Edgar Fajardo Hernandez (Univ. of California San Diego (US)) Derek John Weitzel (University of Nebraska Lincoln (US)) Mats Rynge (RENCI UNC Chapel Hill) Brian Lin (University of Wisconsin-Madison)