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From: Lucas C. V. <lv...@gm...> - 2009-02-20 20:02:02
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I still have no success finding the why of the slowdown. While I don't know how to properly use oprofile, this is the best info I could get from it: 72.02% of the time is spent inside glibc, on memcpy depending on opreport paremeters, on the same profiling, I also get: samples % linenr info image name symbol name 449 87.1845 (no location information) [vdso] (tgid:18705 range:0xb804d000-0xb804e000) (no symbols) Does all this memcopying means something to you? -- Lucas Clemente Vella lv...@gm... |