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[Bug math/14496] Bytemark FOURIER 54% slower
- From: "wbrana at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Sun, 19 Aug 2012 18:41:44 +0000
- Subject: [Bug math/14496] Bytemark FOURIER 54% slower
- Auto-submitted: auto-generated
- References: <bug-14496-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14496
--- Comment #3 from wbrana at gmail dot com 2012-08-19 18:41:44 UTC ---
FOURIER with sysdeps/x86_64/fpu/s_sincos.S restored
Each sample counts as 0.01 seconds.
% cumulative self self total
time seconds seconds calls ms/call ms/call name
27.57 6.89 6.89 __ieee754_pow_sse2
25.47 13.25 6.36 feraiseexcept
15.26 17.06 3.81 __sin_sse2
14.46 20.67 3.61 __cos_sse2
10.21 23.22 2.55 __exp1
4.02 24.22 1.01 __dubsin
2.40 24.82 0.60 2111 0.28 0.28 DoFPUTransIteration
0.20 24.87 0.05 csloww
0.08 24.89 0.02 __ieee754_exp_sse2
0.08 24.91 0.02 __mpexp_avx
0.08 24.93 0.02 csloww1
0.04 24.94 0.01 __write_nocancel
0.04 24.95 0.01 bsloww2
0.04 24.96 0.01 sincos
0.02 24.97 0.01 __branred
0.02 24.97 0.01 checkint
0.00 24.97 0.00 2111 0.00 0.00 StartStopwatch
0.00 24.97 0.00 2111 0.00 0.00 StopStopwatch
0.00 24.97 0.00 2110 0.00 0.00 TicksToSecs
0.00 24.97 0.00 10 0.00 0.00 AllocateMemory
0.00 24.97 0.00 10 0.00 0.00 FreeMemory
0.00 24.97 0.00 5 0.00 120.00 DoFourier
0.00 24.97 0.00 5 0.00 0.00 TicksToFracSecs
0.00 24.97 0.00 1 0.00 0.00 main
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