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to palm:STL rbtree vs treap timing test result

Posted by frkstyc at 2005-06-06 15:17:09
数据规模:1至2097152的所有自然数,由STL random_shuffle乱序存放在文件中
测试方法:使用C++标准库的流式文件,从文件读入,排序输出到文件
计时方法:Windows API CreateProcess+GetProccesTimes,取User Time
测试环境:Intel Pentium M 1.5G, 256M, Windows XP SP1
测试结果:
STL set: 15.171s
treap: 16.283s
deque(参考,无排序):8.672s

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