Parallel Method for Selective Loop
Yang Hong-bin · Jisuanji gongcheng · 2010
Aiming at the sequential codes containing a large number of loops,a new method for parallelism based on Thread-Level Speculation(TLS) by loop selection is proposed.After optimal selection of loops,a loop set is built for parallel operation.The codes of loops which are included in the loop set are selected for parallel operation because of high parallelizing efficiency to improve the speed of serial program operation.Compared with simple inner or outer loop parallelization,simulation results demonstrate the average speedup of 9 benchmark applications raise 23.8%.Therefore,higher parallelizing efficiency can be achieved.