Bandwidth Reduction through Multithreaded Compression of Seismic Images

@article{Aqrawi2011BandwidthRT,
  title={Bandwidth Reduction through Multithreaded Compression of Seismic Images},
  author={Ahmed A. Aqrawi and Anne C. Elster},
  journal={2011 IEEE International Symposium on Parallel and Distributed Processing Workshops and Phd Forum},
  year={2011},
  pages={1730-1739}
}
One of the main challenges of modern computer systems is to overcome the ever more prominent limitations of disk I/O and memory bandwidth, which today are thousands-fold slower than computational speeds. In this paper, we investigate reducing memory bandwidth and overall I/O and memory access times by using multithreaded compression and decompression of large datasets. Since the goal is to achieve a significant overall speedup of I/O, both level of compression achieved and efficiency of the… CONTINUE READING

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