[llvm-testresults] bwilson__llvm-gcc_PROD__i386 nightly tester results

Sat Jul 30 00:41:35 PDT 2011

http://llvm.org/perf/db_default/simple/nts/261/
Nickname: bwilson__llvm-gcc_PROD__i386:4
Name: curlew.apple.com
Comparing:
  Run: 261, Order:       0, Start Time: 2011-07-30 06:58:26, End Time: 2011-07-30 07:42:06
   To: 260, Order:       0, Start Time: 2011-07-29 06:58:47, End Time: 2011-07-29 07:42:16

===============
Tests Summary
===============

Performance Regressions: 42
Performance Improvements: 23
Unchanged Tests: 896
Total Tests: 961

==============
Changes Detail
==============

Performance Regressions
-----------------------
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1.exec: 12.77%(1.0212 => 1.1516, std. dev.: 0.0083)
  SingleSource/Benchmarks/Misc/richards_benchmark.exec: 9.96%(1.3368 => 1.4700, std. dev.: 0.0001)
  SingleSource/Benchmarks/Misc/fbench.exec: 9.10%(1.9044 => 2.0777, std. dev.: 0.0039)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram.exec: 8.35%(1.1670 => 1.2644, std. dev.: 0.0001)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url.exec: 8.25%(2.7075 => 2.9310, std. dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2.exec: 6.17%(0.8546 => 0.9073, std. dev.: 0.0010)
  External/SPEC/CINT2000/164_gzip/164_gzip.exec: 5.43%(12.9248 => 13.6269, std. dev.: 0.0642)
  External/SPEC/CFP2006/444_namd/444_namd.compile: 5.29%(6.8730 => 7.2364, std. dev.: 0.0161)
  External/SPEC/CINT2000/175_vpr/175_vpr.compile: 3.51%(3.1114 => 3.2207, std. dev.: 0.0173)
  External/SPEC/CINT2000/197_parser/197_parser.compile: 3.29%(3.1210 => 3.2238, std. dev.: 0.0209)
  External/SPEC/CINT95/099_go/099_go.compile: 2.59%(4.8884 => 5.0149, std. dev.: 0.0116)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake.exec: 2.55%(3.2990 => 3.3830, std. dev.: 0.0004)
  External/SPEC/CFP2000/177_mesa/177_mesa.compile: 2.53%(14.9726 => 15.3509, std. dev.: 0.0815)
  External/SPEC/CINT2006/464_h264ref/464_h264ref.exec: 2.47%(27.7335 => 28.4195, std. dev.: 0.2229)
  External/SPEC/CINT2006/462_libquantum/462_libquantum.exec: 2.44%(4.4097 => 4.5174, std. dev.: 0.0140)
  External/SPEC/CINT2000/186_crafty/186_crafty.compile: 2.42%(4.4887 => 4.5973, std. dev.: 0.0193)
  MultiSource/Benchmarks/Olden/bh/bh.exec: 2.41%(2.9808 => 3.0525, std. dev.: 0.0185)
  External/SPEC/CINT2006/464_h264ref/464_h264ref.compile: 2.19%(15.2773 => 15.6115, std. dev.: 0.0380)
  MultiSource/Benchmarks/mafft/pairlocalalign.compile: 1.98%(8.3522 => 8.5173, std. dev.: 0.0247)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000.compile: 1.96%(6.6715 => 6.8023, std. dev.: 0.0318)
  MultiSource/Applications/JM/lencod/lencod.compile: 1.91%(16.7999 => 17.1207, std. dev.: 0.0764)
  External/SPEC/CINT2006/456_hmmer/456_hmmer.exec: 1.84%(5.2300 => 5.3264, std. dev.: 0.0209)
  External/SPEC/CINT95/134_perl/134_perl.compile: 1.79%(6.4143 => 6.5293, std. dev.: 0.0265)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll.compile: 1.70%(3.2772 => 3.3329, std. dev.: 0.0061)
  External/SPEC/CINT2006/456_hmmer/456_hmmer.compile: 1.65%(7.3015 => 7.4218, std. dev.: 0.0454)
  MultiSource/Applications/JM/ldecod/ldecod.compile: 1.65%(7.2190 => 7.3378, std. dev.: 0.0425)
  MultiSource/Applications/oggenc/oggenc.compile: 1.58%(5.6215 => 5.7102, std. dev.: 0.0145)
  MultiSource/Applications/ClamAV/clamscan.compile: 1.51%(15.6295 => 15.8655, std. dev.: 0.0433)
  External/SPEC/CINT2000/176_gcc/176_gcc.compile: 1.49%(32.5205 => 33.0063, std. dev.: 0.0431)
  External/SPEC/CINT95/126_gcc/126_gcc.compile: 1.45%(28.7999 => 29.2162, std. dev.: 0.0598)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame.compile: 1.45%(4.6147 => 4.6814, std. dev.: 0.0194)
  External/Nurbs/nurbs.exec: 1.41%(4.8966 => 4.9657, std. dev.: 0.0138)
  External/SPEC/CINT2006/400_perlbench/400_perlbench.compile: 1.37%(26.8223 => 27.1888, std. dev.: 0.0678)
  External/SPEC/CINT95/147_vortex/147_vortex.compile: 1.36%(9.4110 => 9.5388, std. dev.: 0.0405)
  External/SPEC/CINT2006/403_gcc/403_gcc.compile: 1.35%(75.5146 => 76.5325, std. dev.: 0.1831)
  External/SPEC/CINT2000/255_vortex/255_vortex.compile: 1.33%(9.4145 => 9.5396, std. dev.: 0.0379)
  MultiSource/Applications/kimwitu++/kc.compile: 1.28%(19.6723 => 19.9240, std. dev.: 0.0432)
  SingleSource/Benchmarks/CoyoteBench/almabench.exec: 1.16%(11.8515 => 11.9884, std. dev.: 0.0131)
  External/SPEC/CINT2006/471_omnetpp/471_omnetpp.compile: 1.15%(38.2242 => 38.6641, std. dev.: 0.1075)
  MultiSource/Applications/lambda-0_1_3/lambda.exec: 1.09%(6.4641 => 6.5347, std. dev.: 0.0059)
  External/SPEC/CINT2000/253_perlbmk/253_perlbmk.compile: 1.04%(13.1493 => 13.2867, std. dev.: 0.0408)
  External/SPEC/CFP2006/447_dealII/447_dealII.compile: 1.01%(146.0913 => 147.5630, std. dev.: 0.2066)

Performance Improvements
------------------------
  SingleSource/UnitTests/Vector/build2.exec: -23.97%(1.7920 => 1.3625, std. dev.: 0.0001)
  SingleSource/Benchmarks/Dhrystone/fldry.exec: -12.92%(1.4523 => 1.2646, std. dev.: 0.0111)
  SingleSource/Benchmarks/Shootout/methcall.exec: -11.11%(5.5164 => 4.9034, std. dev.: 0.0215)
  MultiSource/Benchmarks/sim/sim.exec: -8.73%(7.3312 => 6.6914, std. dev.: 0.0095)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm.exec: -8.30%(1.2526 => 1.1486, std. dev.: 0.0013)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch.exec: -4.62%(2.9962 => 2.8577, std. dev.: 0.0002)
  MultiSource/Applications/minisat/minisat.exec: -3.93%(7.0431 => 6.7665, std. dev.: 0.1040)
  External/SPEC/CINT2006/473_astar/473_astar.exec: -3.91%(10.3093 => 9.9060, std. dev.: 0.0042)
  MultiSource/Applications/hexxagon/hexxagon.exec: -3.56%(14.6944 => 14.1717, std. dev.: 0.0055)
  External/SPEC/CINT2006/400_perlbench/400_perlbench.exec: -3.52%(9.5552 => 9.2189, std. dev.: 0.0688)
  MultiSource/Applications/JM/lencod/lencod.exec: -3.46%(13.0655 => 12.6136, std. dev.: 0.0825)
  MultiSource/Benchmarks/mafft/pairlocalalign.exec: -3.40%(30.9864 => 29.9342, std. dev.: 0.2056)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1.exec: -3.13%(2.1190 => 2.0526, std. dev.: 0.0051)
  External/SPEC/CINT2000/175_vpr/175_vpr.exec: -2.98%(4.8664 => 4.7215, std. dev.: 0.0150)
  SingleSource/Benchmarks/Shootout-C++/matrix.exec: -2.63%(3.0317 => 2.9521, std. dev.: 0.0001)
  External/SPEC/CINT2006/429_mcf/429_mcf.exec: -2.55%(2.6467 => 2.5792, std. dev.: 0.0135)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk.exec: -2.47%(8.2949 => 8.0897, std. dev.: 0.0161)
  External/SPEC/CINT2000/254_gap/254_gap.exec: -2.33%(2.4092 => 2.3531, std. dev.: 0.0122)
  SingleSource/Benchmarks/Shootout-C++/lists.exec: -2.17%(14.4242 => 14.1105, std. dev.: 0.0626)
  MultiSource/Applications/aha/aha.exec: -1.92%(3.4998 => 3.4325, std. dev.: 0.0042)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b.exec: -1.76%(9.1302 => 8.9694, std. dev.: 0.0049)
  MultiSource/Benchmarks/SciMark2-C/scimark2.exec: -1.24%(28.0630 => 27.7147, std. dev.: 0.0085)
  SingleSource/Benchmarks/Shootout/hash.exec: -1.18%(4.9463 => 4.8878, std. dev.: 0.0015)
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