Research on Parallel Technology within Section in Combinatorics Coding
Parallel technology within section in combinatorics coding is researched. Parallel algorithm method on ordinal is advanced. To the sequence will be coded, pretreatment work have to be done at first, thus ordinal computing process can be merged to reduce computing quantity based on proportion computing method. Subsequently, the sequence needs to be separated into several groups according to correlative regulation and multi-thread technology is adopted to parallelly compute the combinatorics value of each group. At last, all combinatorics values are added and the ordinal of the coded sequence is obtained. Parallel technology within section quickens more computing speed of ordinal and advances the efficiency of combinatorics coding method. It is of great significance to the development of the combinatorics coding technology.
combinatorics coding combinatorics compression ordinal benchmark sequence parallel computing
Lu Jun Liu Da-xin
College of Computer Science and Technology Heilongjiang University,Harbin Engineering University Har College of Computer Science and Technology Harbin Engineering University Harbin, China
国际会议
太原
英文
252-256
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）