With more involved changes to codes and scripts, some users have obtained performance improvements of 40% to 90%. We discuss our instrumentation, some�...

ABSTRACT. NCAR's Bluefire supercomputer is instrumented with a set of low-overhead processes that continually monitor the floating- point counters of its�...

Often, the solution involves simple steps such as spawning an adequate number of processes or threads, binding the processes or threads to cores, using large�...

System-level monitoring of floating-point performance to improve effective system utilization ; Davide Del Vento, Thomas M. Engel, Siddhartha S. Ghosh, David L.

System-level monitoring of floating-point performance to improve effective system utilization. Date Issued. 2011-12-01. Author: Davide Del Vento-NCAR/UCAR.

... System-Level Monitoring of Floating-Point Performance to Improve Effective System Utilization. SESSION: State of the Practice - Performance II. EVENT TYPE�...

2:00PM - 2:30PM, System-Level Monitoring of Floating-Point Performance to Improve Effective System Utilization, Davide Del Vento, Thomas Engel, Siddhartha S.

It enables HPC administrators to control a comprehen- sive and transparent data collection system and to generate various reports across the cluster.

Valent, “System-Level Monitoring of Floating-. Point Performance to Improve Effective system Utilization,” in 2011 International Conference for High.

... Systems Principle. New York, NY, USA: ACM Press, 1997, pp. 15-26. System-level monitoring of floating-point performance to improve effective system utilization.