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A new technique for on-line and off-line high speed computation
Authors:Hartouni  EP Jensen  DA Klima  B Kreisler  MN Rabin  MSZ Uribe  J Church  M Gara  A Gottschalk  E Hylton  R Knapp  BC Sippach  FW Stern  B Wiencke  L Christian  D Gutierrez  G Holmes  SD Strait  JB Wehmann  A Avilez  C Correa  W Rosales  A Forbush  M Huson  FR White  J
Affiliation:Dept. of Phys. and Astron., Massachussetts Univ., Amherst, MA;
Abstract:A novel technique for both online and offline computation is presented. With this technique, a reconstruction analysis in elementary particle physics, otherwise prohibitively long, has been accomplished. It will be used online in an upcoming Fermilab experiment to reconstruct more than 100000 events per second and to trigger on the basis of that information. The technique delivers 40 gigaoperations per second, has a bandwidth on the order of gigabytes per second, and has a modest cost. An overview of the program, details of the system, and performance measurements are presented
Keywords:
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