Abstract
I/O performance of large-scale HPC systems grows at a significantly slower rate than compute performance. In this article we investigate architectural options and technologies for a tiered storage system to mitigate this problem. Using GPFS and flash memory cards a prototype is implemented and evaluated. We compare performance numbers obtained by running synthetic benchmarks on a petascale BlueGene/Q system connected to our prototype. Based on these results an assessment of the architecture and technology is performed. © 2013 Springer-Verlag.
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CITATION STYLE
El Sayed, S., Graf, S., Hennecke, M., Pleiter, D., Schwarz, G., Schick, H., & Stephan, M. (2013). Using GPFS to manage NVRAM-based storage cache. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 7905 LNCS, pp. 435–446). https://doi.org/10.1007/978-3-642-38750-0_33
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