SC23 Proceedings

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

Workshops Archive

DAOS as HPC Storage: Exploring Interfaces


Workshop: PDSW23: 8th International Parallel Data Systems Workshop

Authors: Adrian Jackson (University of Edinburgh) and Nicolau Nicolau Manubens (European Centre for Medium-Range Weather Forecasts (ECMWF))


Abstract: We present preliminary results of research investigating how the DAOS object store performs under a range of different object class configurations, data access interfaces, and application usage patterns. We demonstrate that good performance can be achieved for a number of different approaches using DAOS but that interface choice and configuration do impact achievable I/O bandwidth.





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