SC13 Home > SC13 Schedule > SC13 Presentation - Graphical Analysis of I/O in High Performance Computing

SCHEDULE: NOV 16-22, 2013

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Graphical Analysis of I/O in High Performance Computing

SESSION: ACM Student Research Competition Poster Reception

EVENT TYPE: ACM Student Research Competition Posters, ACM Student Research Competition

TIME: 5:15PM - 7:00PM

AUTHOR(S):Denver Coker

ROOM:Mile High Pre-Function

ABSTRACT:
In high performance computing, full simulation application jobs can be time consuming and expensive to run. To analyze I/O performance a skeletal application is used to monitor only the I/O, thereby making the simulation less costly in many ways. After conversion, the output is then imported into graphical analysis software such as R for analysis. The script I have written takes all possible combinations of the variables from the skeletal application, and prints only the significant graphical combinations. Also the script will automatically color the graph intelligently as well. This method of data analysis is much more efficient since every graphical combination is not outputted but only the ones the user is interested in.

Chair/Author Details:

Denver Coker - Oak Ridge National Laboratory

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