SC20 Proceedings

The International Conference for High Performance Computing, Networking, Storage, and Analysis

Characterizing and Approximating I/O Behavior of HDF5 Applications

Authors: Neeraj Rajesh (Illinois Institute of Technology), Gerd Heber (HDF Group), and Anthony Kougkas and Xian-He Sun (Illinois Institute of Technology)

Abstract: We aim to characterize the I/O of an application, and by using this understanding, try to determine if we can decompose an application profile into a simple sequence or "genome" sequence that describes the application, and if we can compare these different "genomes" using a simple similarity metric. In the event of success, using this simple similarity metric, we ask if we can compare the I/O characteristics of two or more applications using their "genomes", and if we can use a simpler mechanism to recreate the I/O behavior of the application.

Best Poster Finalist (BP): no

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