[llvm-testresults] bwilson__llvm-gcc_PROD__i386 nightly tester results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/simple/nts/247/
Nickname: bwilson__llvm-gcc_PROD__i386:4
Name: curlew.apple.com
Comparing:
  Run: 247, Order:       0, Start Time: 2011-07-16 07:05:13, End Time: 2011-07-16 07:55:26
   To: 246, Order:       0, Start Time: 2011-07-14 06:56:23, End Time: 2011-07-14 07:39:51

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

Performance Regressions: 18
Performance Improvements: 19
Unchanged Tests: 922
Total Tests: 959

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

Performance Regressions
-----------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann.exec: 7.58%(1.8112 => 1.9484, std. dev.: 0.0011)
  MultiSource/Benchmarks/Fhourstones/fhourstones.exec: 6.62%(1.4900 => 1.5887, std. dev.: 0.0065)
  SingleSource/Benchmarks/Misc-C++/stepanov_container.exec: 5.23%(3.9118 => 4.1164, std. dev.: 0.0044)
  SingleSource/Benchmarks/CoyoteBench/lpbench.exec: 3.96%(8.0136 => 8.3308, std. dev.: 0.0073)
  MultiSource/Benchmarks/llubenchmark/llu.exec: 3.84%(3.4895 => 3.6235, std. dev.: 0.0023)
  MultiSource/Benchmarks/Bullet/bullet.exec: 3.44%(6.2803 => 6.4965, std. dev.: 0.0184)
  External/SPEC/CFP2006/433_milc/433_milc.exec: 3.21%(9.0292 => 9.3192, std. dev.: 0.0035)
  MultiSource/Benchmarks/PAQ8p/paq8p.exec: 3.16%(94.3503 => 97.3316, std. dev.: 0.0130)
  External/SPEC/CINT2000/197_parser/197_parser.exec: 2.86%(2.8965 => 2.9792, std. dev.: 0.0025)
  MultiSource/Applications/minisat/minisat.exec: 2.81%(7.0738 => 7.2723, std. dev.: 0.0076)
  External/SPEC/CINT2006/401_bzip2/401_bzip2.exec: 2.43%(2.7738 => 2.8413, std. dev.: 0.0008)
  External/SPEC/CINT2000/256_bzip2/256_bzip2.exec: 2.17%(10.5711 => 10.8004, std. dev.: 0.0116)
  MultiSource/Applications/siod/siod.exec: 2.04%(3.4768 => 3.5479, std. dev.: 0.0014)
  SingleSource/Benchmarks/Shootout/methcall.exec: 1.95%(5.4148 => 5.5206, std. dev.: 0.0353)
  MultiSource/Applications/SPASS/SPASS.exec: 1.84%(9.1171 => 9.2848, std. dev.: 0.0033)
  External/SPEC/CFP2000/188_ammp/188_ammp.exec: 1.54%(17.5502 => 17.8209, std. dev.: 0.0081)
  External/SPEC/CINT2000/181_mcf/181_mcf.exec: 1.50%(4.6800 => 4.7503, std. dev.: 0.0021)
  External/SPEC/CINT2006/464_h264ref/464_h264ref.exec: 1.33%(27.8366 => 28.2062, std. dev.: 0.0249)

Performance Improvements
------------------------
  SingleSource/Benchmarks/Misc/flops.exec: -16.20%(11.2933 => 9.4633, std. dev.: 0.0012)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk.exec: -7.64%(16.4979 => 15.2378, std. dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/ary3.exec: -4.25%(3.7419 => 3.5829, std. dev.: 0.0010)
  SingleSource/Benchmarks/Shootout/ary3.exec: -3.95%(3.7372 => 3.5897, std. dev.: 0.0035)
  External/SPEC/CFP2000/183_equake/183_equake.exec: -2.89%(9.1666 => 8.9019, std. dev.: 0.0049)
  External/SPEC/CINT2000/253_perlbmk/253_perlbmk.exec: -1.81%(8.6199 => 8.4636, std. dev.: 0.0466)
  MultiSource/Benchmarks/MallocBench/gs/gs.compile: -1.54%(4.4659 => 4.3971, std. dev.: 0.0155)
  External/SPEC/CINT95/124_m88ksim/124_m88ksim.compile: -1.46%(4.8702 => 4.7991, std. dev.: 0.0085)
  External/SPEC/CINT95/132_ijpeg/132_ijpeg.compile: -1.34%(4.9093 => 4.8434, std. dev.: 0.0137)
  MultiSource/Benchmarks/MallocBench/espresso/espresso.compile: -1.33%(4.3769 => 4.3187, std. dev.: 0.0142)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg.compile: -1.26%(4.7174 => 4.6579, std. dev.: 0.0120)
  External/SPEC/CINT2000/300_twolf/300_twolf.compile: -1.23%(6.0071 => 5.9331, std. dev.: 0.0167)
  External/SPEC/CINT2000/255_vortex/255_vortex.compile: -1.23%(9.4685 => 9.3520, std. dev.: 0.0302)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg.compile: -1.22%(4.6486 => 4.5921, std. dev.: 0.0129)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc.compile: -1.20%(8.1749 => 8.0766, std. dev.: 0.0201)
  External/SPEC/CINT95/147_vortex/147_vortex.compile: -1.17%(9.4647 => 9.3540, std. dev.: 0.0298)
  External/SPEC/CINT2006/445_gobmk/445_gobmk.compile: -1.13%(20.2636 => 20.0355, std. dev.: 0.0609)
  External/SPEC/CINT2006/456_hmmer/456_hmmer.compile: -1.06%(7.3104 => 7.2328, std. dev.: 0.0233)
  SingleSource/Benchmarks/Misc-C++-EH/spirit.exec: -1.06%(9.1874 => 9.0900, std. dev.: 0.0254)
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