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分享A strange report of gprof
我试图用gprof去优化我的程序, 结果却得到一个奇怪的结果. 感觉无从下手, 谁给提个醒. 谢谢先
Each sample counts as 0.01 seconds.
% cumulative self self total
time seconds seconds calls s/call s/call name
87.89 558.40 558.40 _fini
10.61 625.82 67.42 Ox3862
...............
granularity: each sample hit covers 4 byte(s) for 0.00% of 635.37 seconds
index % time self children called name
<spontaneous>
[1] 87.9 558.40 0.00 _fini [1]
-----------------------------------------------
<spontaneous>
[2] 10.6 67.42 0.00 Ox3862 [2]
-----------------------------------------------
Each sample counts as 0.01 seconds.
% cumulative self self total
time seconds seconds calls s/call s/call name
87.89 558.40 558.40 _fini
10.61 625.82 67.42 Ox3862
...............
granularity: each sample hit covers 4 byte(s) for 0.00% of 635.37 seconds
index % time self children called name
<spontaneous>
[1] 87.9 558.40 0.00 _fini [1]
-----------------------------------------------
<spontaneous>
[2] 10.6 67.42 0.00 Ox3862 [2]
-----------------------------------------------
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swordmaim 2006-08-11
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nobody can help me?
