2901

Faster File Matching using GPGPUs

Deephan Mohan and John Cavazos
Department of Computer and Information Sciences, University of Delaware
Symposium on Application Accelerators in High Performance Computing, 2010

@article{mohan2010faster,

   title={Faster File Matching Using GPGPUs},

   author={Mohan, D. and Cavazos, J.},

   booktitle={Application Accelerators in High Performance Computing, 2010 Symposium, Papers},

   year={2010}

}

Download Download (PDF)   View View   Source Source   

604

views

We address the problem of file matching by modifying the MD6 algorithm that is best suited to take advantage of GPU computing. MD6 is a cryptographic hash function that is tree-based and highly parallelizable. When the message M is available initially, the hashing operations can be initiated at different starting points within the message and their results can be aggregated as the final step. In the parallel implementation, the MD6 program was partitioned and effectively parallelized across the GPU using CUDA. To demonstrate the performance of the CUDA version of MD6, we performed various experiments with inputs of different MD6 buffer sizes and varying file sizes. CUDA MD6 achieves real time speedup of more than 250X over the sequential version when executed on larger files. CUDA MD6 is a fast and effective solution for identifying similar files.
No votes yet.
Please wait...

* * *

* * *

Featured events

2018
November
27-30
Hida Takayama, Japan

The Third International Workshop on GPU Computing and AI (GCA), 2018

2018
September
19-21
Nagoya University, Japan

The 5th International Conference on Power and Energy Systems Engineering (CPESE), 2018

2018
September
22-24
MediaCityUK, Salford Quays, Greater Manchester, England

The 10th International Conference on Information Management and Engineering (ICIME), 2018

2018
August
21-23
No. 1037, Luoyu Road, Hongshan District, Wuhan, China

The 4th International Conference on Control Science and Systems Engineering (ICCSSE), 2018

2018
October
29-31
Nanyang Executive Centre in Nanyang Technological University, Singapore

The 2018 International Conference on Cloud Computing and Internet of Things (CCIOT’18), 2018

HGPU group © 2010-2018 hgpu.org

All rights belong to the respective authors

Contact us: