大点数FFT在“申威26010”上的并行优化

郭俊,刘鹏,杨昕遥,张鲁飞,吴东

Parallel optimization of large-point FFT on Sunway 26010

Jun GUO,Peng LIU,Xinyao YANG,Lufei ZHANG,Dong WU

图 10 传输和计算各部分功能的耗时占比

Fig.10 Proportion of time consumed by transmission and calculation