[llvm-testresults] bwilson__llvm-gcc_PROD__i386 nightly tester results

Fri Sep 16 00:40:16 PDT 2011

http://llvm.org/perf/db_default/simple/nts/306/
Nickname: bwilson__llvm-gcc_PROD__i386:4
Name: curlew.apple.com
Comparing:
  Run: 306, Order:       0, Start Time: 2011-09-16 06:58:55, End Time: 2011-09-16 07:41:40
   To: 305, Order:       0, Start Time: 2011-09-15 06:59:22, End Time: 2011-09-15 07:42:35

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

Performance Regressions: 19
Performance Improvements: 50
Unchanged Tests: 892
Total Tests: 961

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

Performance Regressions
-----------------------
  MultiSource/Benchmarks/McCat/05-eks/eks.compile: 14.32%(0.5126 => 0.5860, std. dev.: 0.0008)
  MultiSource/Benchmarks/SciMark2-C/scimark2.exec: 13.37%(27.6563 => 31.3536, std. dev.: 0.0022)
  MultiSource/Benchmarks/VersaBench/bmm/bmm.exec: 12.79%(2.0816 => 2.3478, std. dev.: 0.0007)
  SingleSource/Benchmarks/McGill/chomp.exec: 10.85%(0.9754 => 1.0812, std. dev.: 0.0005)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch.exec: 7.65%(2.8382 => 3.0554, std. dev.: 0.0003)
  MultiSource/Applications/aha/aha.exec: 7.11%(3.5507 => 3.8030, std. dev.: 0.0005)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4.exec: 5.87%(1.1473 => 1.2147, std. dev.: 0.0112)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4.compile: 5.65%(23.9966 => 25.3530, std. dev.: 0.0362)
  SingleSource/Benchmarks/Shootout/sieve.exec: 4.92%(5.8936 => 6.1836, std. dev.: 0.0003)
  SingleSource/Benchmarks/Misc/flops-7.exec: 3.32%(3.3801 => 3.4924, std. dev.: 0.0025)
  SingleSource/Benchmarks/Shootout/fib2.exec: 2.92%(6.5240 => 6.7144, std. dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench.exec: 2.92%(19.4867 => 20.0548, std. dev.: 0.0023)
  SingleSource/Benchmarks/Shootout-C++/fibo.exec: 2.90%(6.5249 => 6.7144, std. dev.: 0.0004)
  External/SPEC/CINT2006/458_sjeng/458_sjeng.compile: 2.85%(2.6634 => 2.7393, std. dev.: 0.0011)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk.exec: 2.66%(7.9467 => 8.1577, std. dev.: 0.0041)
  External/SPEC/CINT2006/473_astar/473_astar.exec: 1.91%(10.1793 => 10.3733, std. dev.: 0.0004)
  External/SPEC/CINT2000/164_gzip/164_gzip.exec: 1.79%(13.3302 => 13.5685, std. dev.: 0.0271)
  SingleSource/Benchmarks/Misc-C++-EH/spirit.compile: 1.78%(8.4657 => 8.6164, std. dev.: 0.0110)
  SingleSource/Benchmarks/Misc/salsa20.exec: 1.55%(9.1282 => 9.2701, std. dev.: 0.0013)

Performance Improvements
------------------------
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail.exec: -49.86%(0.5094 => 0.2554, std. dev.: 0.0013)
  External/SPEC/CINT2006/464_h264ref/464_h264ref.exec: -13.32%(28.4690 => 24.6756, std. dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan.compile: -10.82%(1.0080 => 0.8989, std. dev.: 0.0036)
  MultiSource/Benchmarks/sim/sim.exec: -5.27%(6.6394 => 6.2896, std. dev.: 0.0003)
  MultiSource/Benchmarks/MallocBench/espresso/espresso.compile: -5.16%(4.4173 => 4.1895, std. dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame.compile: -5.11%(4.6090 => 4.3734, std. dev.: 0.0045)
  External/SPEC/CFP2000/188_ammp/188_ammp.compile: -4.97%(3.2403 => 3.0793, std. dev.: 0.0057)
  MultiSource/Applications/SIBsim4/SIBsim4.compile: -4.91%(1.3026 => 1.2387, std. dev.: 0.0009)
  External/skidmarks10/skidmarks.compile: -3.75%(1.9948 => 1.9199, std. dev.: 0.0022)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode.compile: -3.71%(1.4113 => 1.3590, std. dev.: 0.0007)
  MultiSource/Applications/d/make_dparser.compile: -3.68%(3.1705 => 3.0539, std. dev.: 0.0028)
  External/SPEC/CINT2000/254_gap/254_gap.compile: -3.67%(12.1389 => 11.6930, std. dev.: 0.0104)
  External/SPEC/CINT2000/300_twolf/300_twolf.compile: -3.54%(6.0875 => 5.8722, std. dev.: 0.0033)
  External/SPEC/CINT2006/464_h264ref/464_h264ref.compile: -3.48%(15.3591 => 14.8252, std. dev.: 0.0186)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll.compile: -3.29%(3.3010 => 3.1925, std. dev.: 0.0038)
  MultiSource/Applications/JM/ldecod/ldecod.compile: -3.22%(7.2104 => 6.9781, std. dev.: 0.0060)
  External/SPEC/CINT2000/175_vpr/175_vpr.exec: -3.19%(4.7904 => 4.6376, std. dev.: 0.0030)
  MultiSource/Applications/JM/lencod/lencod.compile: -3.07%(16.8116 => 16.2950, std. dev.: 0.0180)
  MultiSource/Applications/oggenc/oggenc.compile: -3.02%(5.6299 => 5.4601, std. dev.: 0.0084)
  External/SPEC/CFP2000/177_mesa/177_mesa.exec: -2.78%(3.8317 => 3.7251, std. dev.: 0.0096)
  External/SPEC/CINT2006/401_bzip2/401_bzip2.compile: -2.77%(2.1515 => 2.0918, std. dev.: 0.0022)
  MultiSource/Benchmarks/PAQ8p/paq8p.compile: -2.64%(2.2058 => 2.1475, std. dev.: 0.0027)
  SingleSource/Benchmarks/Shootout/matrix.exec: -2.62%(3.2794 => 3.1936, std. dev.: 0.0001)
  External/SPEC/CFP2000/188_ammp/188_ammp.exec: -2.56%(17.7881 => 17.3330, std. dev.: 0.1315)
  MultiSource/Benchmarks/PAQ8p/paq8p.exec: -2.48%(95.5529 => 93.1839, std. dev.: 0.6448)
  MultiSource/Benchmarks/mafft/pairlocalalign.compile: -2.38%(8.4086 => 8.2085, std. dev.: 0.0079)
  MultiSource/Applications/ClamAV/clamscan.compile: -2.33%(15.7048 => 15.3396, std. dev.: 0.0037)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg.compile: -2.30%(4.6588 => 4.5517, std. dev.: 0.0031)
  External/SPEC/CINT2000/300_twolf/300_twolf.exec: -2.29%(4.4308 => 4.3293, std. dev.: 0.0129)
  MultiSource/Applications/sqlite3/sqlite3.exec: -2.20%(4.7590 => 4.6543, std. dev.: 0.0009)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg.compile: -2.12%(4.5914 => 4.4940, std. dev.: 0.0040)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk.exec: -1.95%(16.8740 => 16.5444, std. dev.: 0.0150)
  External/SPEC/CINT2006/400_perlbench/400_perlbench.compile: -1.94%(26.7167 => 26.1997, std. dev.: 0.0312)
  External/SPEC/CINT2000/175_vpr/175_vpr.compile: -1.89%(3.1679 => 3.1080, std. dev.: 0.0019)
  External/SPEC/CINT2006/456_hmmer/456_hmmer.compile: -1.71%(7.3412 => 7.2160, std. dev.: 0.0075)
  External/SPEC/CINT95/134_perl/134_perl.compile: -1.65%(6.4749 => 6.3683, std. dev.: 0.0046)
  MultiSource/Applications/SPASS/SPASS.exec: -1.53%(9.1399 => 9.0004, std. dev.: 0.0176)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000.compile: -1.53%(6.6188 => 6.5178, std. dev.: 0.0109)
  External/SPEC/CFP2006/447_dealII/447_dealII.compile: -1.42%(145.1223 => 143.0610, std. dev.: 0.1971)
  SingleSource/Benchmarks/Misc-C++-EH/spirit.exec: -1.38%(9.2168 => 9.0895, std. dev.: 0.0017)
  SingleSource/Benchmarks/Misc-C++/stepanov_container.exec: -1.36%(3.9572 => 3.9033, std. dev.: 0.0006)
  External/Nurbs/nurbs.exec: -1.36%(4.9039 => 4.8374, std. dev.: 0.0140)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc.compile: -1.32%(8.2252 => 8.1168, std. dev.: 0.0041)
  External/SPEC/CINT95/132_ijpeg/132_ijpeg.compile: -1.30%(4.8710 => 4.8076, std. dev.: 0.0035)
  External/SPEC/CINT2000/186_crafty/186_crafty.compile: -1.29%(4.5539 => 4.4952, std. dev.: 0.0047)
  External/Povray/povray.compile: -1.15%(15.8411 => 15.6592, std. dev.: 0.0112)
  External/SPEC/CINT2000/253_perlbmk/253_perlbmk.compile: -1.13%(13.1685 => 13.0197, std. dev.: 0.0110)
  External/SPEC/CFP2006/450_soplex/450_soplex.compile: -1.05%(31.2484 => 30.9211, std. dev.: 0.0485)
  External/SPEC/CINT95/126_gcc/126_gcc.compile: -1.04%(29.0137 => 28.7118, std. dev.: 0.0190)
  SingleSource/Benchmarks/Misc/himenobmtxpa.exec: -1.00%(5.2290 => 5.1765, std. dev.: 0.0046)
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