Title :
Simulating Supercomputer Workload with Hpcwld Package for R
Author :
Rumyantsev, Alexander
Author_Institution :
Karelian Res. Centre, Inst. of Appl. Math. Res., Petrozavodsk, Russia
Abstract :
We present the hpcwld package that provides R [1] function for the workload (unfinished work) evaluation of a stochastic model of a supercomputer based on a modified Kiefer -- Wolfowitz recursion. Beyond the workload evaluation function, we provide functions that can be used for workload data input and output, as well as a distributional measure of correlation computation that might be useful for a real system workload analysis. The package can be obtained via Comprehensive R Archive Network [2].
Keywords :
mathematics computing; parallel machines; software packages; statistical analysis; Hpcwld package; comprehensive R archive network; distributional correlation computation measure; modified Kiefer-Wolfowitz recursion; real system workload analysis; stochastic model evaluation; supercomputer workload simulation; workload data input; workload data output; workload evaluation function; Computational modeling; Correlation; Delays; Mathematical model; Nickel; Silicon; Supercomputers; CRAN; hpcwld; supercomputer; workload modeling;
Conference_Titel :
Parallel and Distributed Computing, Applications and Technologies (PDCAT), 2014 15th International Conference on
DOI :
10.1109/PDCAT.2014.36
