Fast ARFTIS reconstruction algorithms using CUDA

Deqi Cui*, Ningfang Liao, Wenmin Wu, Boneng Tan, Yu Lin

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In order to realize the fast reconstruction processing of all-reflective Fourier Transform Imaging Spectrometer (ARFTIS) data, the authors implement reconstruction algorithms on GPU using Compute Unified Device Architecture (CUDA). We use both CUDA 1DFFT library and customization CUDA parallel kernel to accelerate the spectrum reconstruction processing of ARFTIS. The results show that the CUDA can drive hundreds of processing elements ('manycore' processors) of GPU hardware and can enhance the efficiency of spectrum reconstruction processing significantly. Farther, computer with CUDA graphic cards will implement real-time data reconstruction of ARFTIS alone.

Original languageEnglish
Title of host publicationHigh Performance Computing and Applications - Second International Conference, HPCA 2009, Revised Selected Papers
Pages119-126
Number of pages8
DOIs
Publication statusPublished - 2010
Event2nd International Conference on High-Performance Computing and Applications, HPCA 2009 - Shanghai, China
Duration: 10 Aug 200912 Aug 2009

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5938 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference2nd International Conference on High-Performance Computing and Applications, HPCA 2009
Country/TerritoryChina
CityShanghai
Period10/08/0912/08/09

Keywords

  • ARFTIS
  • CUDA
  • Parallel
  • Reconstruction

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