论指令集和超线程的作用与重要性

x4 955 3.6ghz
process successfully done! (all:21.8061[sec], 58.3874[GFLOPS], filter:21.2473[sec], 59.923[GFLOPS])
process successfully done! (all:23.6589[sec], 53.815[GFLOPS], filter:23.0092[sec], 55.3344[GFLOPS])
测了20次，后台活动对成绩影响很大