Title :
Deployment of One-Sided Communication Technique for Parallel Computing in Katsevich CT Image Reconstruction
Author :
He, Tao ; Ni, Jun ; Deng, Junjun ; Yu, Hengyong ; Wang, Ge
Author_Institution :
Dept. of Comput. Sci., Iowa Univ., Iowa City, IA
Abstract :
This paper focuses on the implementation of parallel approach of Katsevich CT image reconstruction algorithm using one-sided communication technique. One-sided communication is a new feature provided by MPI-2 standard. It natively supports new network techniques such as InfiniBand and Myrinet. In this project, we implement three kinds of one-sided approaches for Katsevich algorithm. The results are compared the other P2P models on the performance metrics speedup, efficiency, and cost
Keywords :
computerised tomography; image reconstruction; medical image processing; message passing; peer-to-peer computing; InfiniBand; Katsevich CT image reconstruction; MPI-2 standard; Myrinet; P2P model; one-sided communication technique; parallel computing; Biomedical imaging; Cities and towns; Communication standards; Computed tomography; Concurrent computing; Image reconstruction; Parallel processing; Read-write memory; Spirals; X-ray imaging;
Conference_Titel :
Computer and Computational Sciences, 2006. IMSCCS '06. First International Multi-Symposiums on
Conference_Location :
Hanzhou, Zhejiang
Print_ISBN :
0-7695-2581-4
DOI :
10.1109/IMSCCS.2006.54
