4.2 Article

Distributional Fractal Creating Algorithm in Parallel Environment

出版社

SAGE PUBLICATIONS INC
DOI: 10.1155/2013/281707

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资金

  1. Program of Higher-Level Talents of Inner Mongolia University [125126, 115117]
  2. National Natural Science Foundation of China [61261019, 61262082]
  3. key Project of Chinese Ministry of Education [212025]
  4. inner Mongolia Science Foundation for Distinguished Young Scholars [2012JQ03]
  5. Scientific projects of higher school of Inner Mongolia [NJZY13004]

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Nowadays, the fractal is used widely everywhere. Then, its creating time becomes an important study area for complex iteration functions because the escape-time algorithm(ETA), which is the most used algorithmin fractal creating, performs not so well in this condition. In this paper, in order to solve this problem, we improve ETA into the parallel environment and reach well performance. At first, we provide a separationmethod of ETA to reformit into a SIMC-MC2 grid. Secondly, we prove its correctness and compute the complexity of this novel parallel algorithm. Meantime, we separate an improved ETA which we have presented into the same parallel environment and compute its complexity. Additionally, theoretical and experimental results show the characteristics of this novel algorithm. Finally, the computational result shows that a novel environment is needed to decrease large manual allocation strategies, which block the improved benefit.

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