On Tue, 29 Mar 2005 16:59:36 +0200, demerphq <[EMAIL PROTECTED]> wrote:
> On Tue, 29 Mar 2005 16:56:48 +0200, Rafael Garcia-Suarez > <[EMAIL PROTECTED]> wrote: > > demerphq wrote: > > > Ive observed a 5-10% reduction in the speed of the regex benchmarks > > > ive been doing while working on my regexp patches fom the const > > > patches alone. I upgraded blead (unfortunately I dont recall which > > > patch) and watched the regex benchmarks uniformly drop. > > > > > > I dont have the experience to offer anything more than that, but im > > > curious if people have been running benchmarks etc while doing this > > > work? Is this likely to be compiler/os/hw related? Should i ignore it? > > > > > > Yitzchak suggested i read > > > > > > > > > http://groups-beta.google.com/group/perl.perl5.porters/msg/31769984daffa3b9 > > > > > > which seems like it could be an explanation, but id be really happy if > > > anybody could offer more wisdom on this. > > > > I don't see any obvious slowdown here. > > > > Im just curious what are you using for the benchmark? > cheers, > yves Here's a summary of some recent smoke time averages. Feel free to draw your own conclusions: AIX - 4.3.3.0/ML11 with gcc 3.4.0 State: FAIL(F) 23960: 7140 seconds 23963: 7140 seconds State: FAIL(X) 23882: 7020 seconds 23898: 7020 seconds 23905: 7080 seconds 23917: 6960 seconds 23928: 11640 seconds State: PASS 23200: 6720 seconds 23203: 6960 seconds 23892: 7020 seconds 23927: 8040 seconds 23942: 7380 seconds 23952: 7020 seconds AIX - 4.3.3.0/ML11 with xlc 5.0.2.8 State: FAIL(F) 23963: 7080 seconds State: FAIL(M) 23917: 930 seconds State: FAIL(X) 23892: 6960 seconds 23928: 7080 seconds 23952: 8940 seconds State: FAIL(XF) 23960: 7140 seconds State: PASS 23200: 6720 seconds 23203: 6720 seconds 23882: 7020 seconds 23898: 6960 seconds 23905: 7020 seconds 23927: 7500 seconds 23942: 10560 seconds AIX - 5.2.0.0/ML03 with gcc 3.4.1 State: FAIL(c) 23203: 1112 seconds 23208: 1112 seconds AIX - 5.2.0.0/ML03 with xlc 6.0.0.4 State: PASS 23203: 1646 seconds 23208: 1649 seconds AIX - 5.2.0.0/ML04 with gcc 4.0.0 20040919 (experimental) State: FAIL(F) 23954: 1766 seconds State: FAIL(X) 23914: 1743 seconds 23917: 1741 seconds 23942: 1756 seconds 23943: 1753 seconds 23952: 1753 seconds State: PASS 23924: 1744 seconds 23927: 1750 seconds 23928: 1748 seconds 23960: 1792 seconds 23961: 1788 seconds 23963: 1786 seconds AIX - 5.2.0.0/ML04 with xlc 6.0.0.10 State: FAIL(F) 23954: 1675 seconds State: FAIL(X) 23952: 1665 seconds State: PASS 23960: 1698 seconds 23961: 1698 seconds 23963: 1701 seconds AIX - 5.2.0.0/ML04 with xlc 6.0.0.4 State: FAIL(M) 23914: 1015 seconds State: FAIL(X) 23905: 1666 seconds 23927: 1646 seconds 23943: 1650 seconds State: FAIL(XM) 23917: 1013 seconds State: PASS 23924: 1648 seconds 23928: 1648 seconds 23942: 2148 seconds cygwin_nt-5.0 - 1.5.10(0.116/4/2) with gcc 3.3.1 (cygming special) State: FAIL(F) 23203: 3780 seconds cygwin_nt-5.0 - 1.5.12(0.116/4/2) with gcc 3.3.3 (cygwin special) State: FAIL(F) 23879: 18660 seconds 23917: 3313 seconds 23927: 3305 seconds 23928: 3373 seconds 23943: 3322 seconds State: PASS-so-far 23960: 4 seconds 23986: 4 seconds 23993: 5 seconds hp-ux - 10.20 with cc A.10.32.30 State: FAIL(XF) 23960: 7740 seconds 23961: 7740 seconds 23963: 7740 seconds 23966: 7740 seconds hp-ux - 10.20 with cc version State: FAIL(F) 23200: 8160 seconds 23203: 8160 seconds 23954: 7740 seconds State: FAIL(M) 23898: 1996 seconds 23900: 657 seconds 23917: 759 seconds State: FAIL(X) 23875: 7680 seconds 23882: 7620 seconds 23892: 7620 seconds 23897: 7620 seconds 23905: 7560 seconds 23927: 7560 seconds 23941: 13080 seconds 23943: 7980 seconds 23952: 7620 seconds hp-ux - 10.20 with gcc 3.4.1 State: FAIL(F) 23200: 8400 seconds hp-ux - 10.20 with gcc 3.4.3 State: FAIL(F) 23954: 8040 seconds State: FAIL(M) 23898: 720 seconds 23900: 722 seconds State: FAIL(X) 23875: 7920 seconds 23882: 7920 seconds 23892: 7920 seconds 23897: 7920 seconds 23905: 7860 seconds 23917: 7860 seconds 23927: 7920 seconds 23928: 7860 seconds 23941: 8640 seconds 23943: 7920 seconds 23952: 7920 seconds State: FAIL(XF) 23960: 8040 seconds 23961: 8040 seconds 23963: 8040 seconds hp-ux - 11.00/64 with cc B.11.X.32509-32512.GP State: PASS 23972: 2889 seconds 23973: 3030 seconds 23977: 2927 seconds 23986: 2888 seconds 23989: 3043 seconds 23990: 2961 seconds 23993: 2981 seconds 23995: 2917 seconds 23998: 2910 seconds 23999: 2938 seconds 24002: 2939 seconds 24006: 2922 seconds hp-ux - 11.00/64 with cc version State: FAIL(M) 23898: 512 seconds 23900: 515 seconds State: FAIL(X) 23905: 2931 seconds 23924: 2858 seconds 23928: 2829 seconds 23935: 3068 seconds 23942: 2856 seconds 23943: 2978 seconds State: PASS 23203: 2819 seconds 23882: 2857 seconds 23892: 2834 seconds 23897: 2841 seconds 23917: 2856 seconds 23927: 2876 seconds hp-ux - 11.00/64 with gcc 3.4.1 State: PASS 23200: 2896 seconds 23203: 2964 seconds hp-ux - 11.00/64 with gcc 3.4.3 State: FAIL(F) 23972: 3076 seconds 23973: 3174 seconds 23977: 3100 seconds 23986: 3073 seconds State: FAIL(M) 23898: 3 minutes 46.375 seconds 23900: 3 minutes 46.375 seconds State: FAIL(X) 23874: 3019 seconds 23892: 3046 seconds 23897: 2981 seconds 23905: 2972 seconds 23928: 2978 seconds 23935: 2991 seconds State: PASS 23882: 3013 seconds 23917: 3033 seconds 23924: 3054 seconds 23927: 3062 seconds 23942: 3054 seconds 23989: 3219 seconds 23990: 3190 seconds 23993: 3195 seconds 23995: 3145 seconds 23998: 3058 seconds 23999: 3144 seconds 24002: 3136 seconds 24006: 3064 seconds hp-ux - 11.11/64 with cc B.11.11.32003.GP State: FAIL(F) 23960: 2271 seconds 23961: 2270 seconds 23963: 2269 seconds 23966: 2296 seconds 23972: 2259 seconds 23973: 2259 seconds 23977: 2267 seconds 23986: 2266 seconds 23989: 2294 seconds 23990: 2266 seconds 23993: 2274 seconds 23995: 2265 seconds 23998: 2267 seconds 23999: 2272 seconds 24006: 2266 seconds State: FAIL(XF) 24002: 2269 seconds hp-ux - 11.11/64 with cc version State: FAIL(F) 23954: 2240 seconds State: FAIL(M) 23898: 400 seconds 23900: 2 minutes 50.625 seconds State: FAIL(X) 23897: 2208 seconds 23905: 2147 seconds 23914: 2244 seconds 23927: 2228 seconds 23928: 2212 seconds 23935: 2251 seconds 23942: 2215 seconds State: PASS 23203: 2204 seconds 23210: 2216 seconds 23882: 2214 seconds 23892: 2216 seconds 23917: 2209 seconds 23924: 2212 seconds 23943: 2248 seconds 23952: 2219 seconds hp-ux - 11.11/64 with gcc 3.4.1 State: FAIL(X) 23200: 2298 seconds 23203: 2312 seconds State: FAIL(XF) 23203: 5100 seconds State: PASS 23203: 2307 seconds hp-ux - 11.11/64 with gcc 3.4.3 State: FAIL(F) 23954: 2329 seconds 23960: 2364 seconds 23961: 2358 seconds 23963: 2362 seconds 23966: 2366 seconds 23972: 2357 seconds 23973: 2357 seconds 23977: 2362 seconds 23986: 2372 seconds 23989: 2366 seconds 23990: 2363 seconds 23993: 2362 seconds 23995: 2359 seconds 23998: 2364 seconds 23999: 2361 seconds 24002: 2368 seconds 24006: 2360 seconds State: FAIL(M) 23898: 2 minutes 48.750 seconds 23900: 2 minutes 48.750 seconds State: FAIL(X) 23892: 2316 seconds 23917: 2316 seconds 23943: 2325 seconds 23952: 2312 seconds State: PASS 23874: 2315 seconds 23882: 2321 seconds 23897: 2316 seconds 23905: 2230 seconds 23914: 2320 seconds 23924: 2321 seconds 23927: 2353 seconds 23928: 2316 seconds 23935: 2305 seconds 23942: 2306 seconds linux - 2.6.8-24.11-default [SuSE] with ? unknown cc version=20 State: FAIL(c) 23943: 0.688 seconds linux - 2.6.8-24.11-default [SuSE] with cc 3.4.3 State: FAIL(X) 23875: 1751 seconds 23893: 1753 seconds 23917: 1834 seconds 23943: 1768 seconds State: FAIL(m) 23893: 886 seconds State: PASS 23917: 1786 seconds 23986: 1905 seconds -- H.Merijn Brand Amsterdam Perl Mongers (http://amsterdam.pm.org/) using Perl 5.6.2, 5.8.0, 5.8.5, & 5.9.2 on HP-UX 10.20, 11.00 & 11.11, AIX 4.3 & 5.2, SuSE 9.1 & 9.2, and Cygwin. http://www.cmve.net/~merijn Smoking perl: http://www.test-smoke.org, perl QA: http://qa.perl.org reports to: [EMAIL PROTECTED], [email protected]
