This is the mail archive of the
mailing list for the libstdc++ project.
Recent mainline progress on libstdc++/9876
- From: Paolo Carlini <pcarlini at unitus dot it>
- To: libstdc++ at gcc dot gnu dot org
- Date: Fri, 18 Apr 2003 18:37:17 +0200
- Subject: Recent mainline progress on libstdc++/9876
I'd like to announce that in mainline we are making
progress on that benchmark.
To wit, on my P4-2400 linux platform
(-O2, iterations = 100000000):
4.500u 0.250s 0:04.79 99.1% 0+0k 0+0io 218pf+0w
2.040u 0.250s 0:02.31 99.1% 0+0k 0+0io 217pf+0w
3.750u 0.330s 0:04.12 99.0% 0+0k 0+0io 219pf+0w
4.500u 0.330s 0:04.88 98.9% 0+0k 0+0io 217pf+0w
2.020u 0.270s 0:02.31 99.1% 0+0k 0+0io 216pf+0w
1.970u 0.420s 0:02.39 100.0% 0+0k 0+0io 215pf+0w
I can't tell exactly, what was worth this measurable
improvement: perhaps some simplifications suggested by
Nathan and Pétur, perhaps something else.
Anyway, I'm quite happy with that but before really celebrating
I encourage feedback for platforms other than mine.