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线程锁和自旋锁的比较

执行systemtap脚本的输出: 3567 2245 2291 82863 122166 110381 126612 126960 124175 126085 126417 120905 119271 120717 125181 124713 126694 125177 51845 4633 2633 就像10个线程的情况一样,在执行mutex版本期间,发生了大量的上下文切换。 top的输出如下: top - 12:46:38 up 2:27, 4 users, load average: 16.72, 7.52, 3.88 Tasks: 223
孤火 2016-01-24 浏览(8)
http://www.cnblogs.com/lchb/articles/5155376.html

中文汉字转换拼音PHP类

0935, 24820, 24308, 19696, 54420, 19690, 23992, 53658, 27625, 64221, 50051, 64499, 36805, 41717, 46518, 19074, 29830, 29316, 19424, 48310, 47030, 22681, 47286, 51845, 48626, 24290, 47542, 37526, 55278, 26858, 25473, 48881, 46774), 113 "du" = array(33261, 37525, 29948, 39127, 18394, 19416, 41093, 32493
子海蓝心 2014-10-15 浏览(114)
http://www.cnblogs.com/851507788cto/p/4025842.html