[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18165?compare_to=18161&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18165, Order: 196734, Start Time: 2013-12-08 21:51:28, End Time: 2013-12-08 23:12:51
      To: 18161, Order: 196731, Start Time: 2013-12-08 20:13:08, End Time: 2013-12-08 21:34:32
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 36 (53 on baseline)
Performance Improvements: 17 (15 on baseline)
Unchanged Tests: 1057 (1041 on baseline)
Total Tests: 1110

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-11-29-LongSwitch: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/2008-07-13-InlineSetjmp: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/lowercase: 100.00% (0.0160 => 0.0320, std.dev.: 0.0038)
  SingleSource/Regression/C/PR10189: 100.00% (0.0160 => 0.0320, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-05-31-CastToBool: 100.00% (0.0160 => 0.0320)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 75.00% (0.0160 => 0.0280)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 44.44% (0.0360 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 33.33% (0.0360 => 0.0480, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 23.08% (0.0520 => 0.0640, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 19.05% (0.0840 => 0.1000, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 10.53% (0.2280 => 0.2520, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 7.83% (1.3280 => 1.4320, std.dev.: 0.0132)
  MultiSource/Benchmarks/Olden/health/health: 6.82% (0.1760 => 0.1880, std.dev.: 0.0033)
  MultiSource/Benchmarks/McCat/09-vor/vor: 6.67% (0.3600 => 0.3840, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 6.18% (0.7120 => 0.7560, std.dev.: 0.0082)
  SingleSource/Benchmarks/McGill/chomp: 5.26% (0.2280 => 0.2400)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 4.88% (0.3280 => 0.3440, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.76% (0.2520 => 0.2640, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.40% (0.3640 => 0.3800, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 4.11% (0.2920 => 0.3040, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.05% (0.2960 => 0.3080, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.06% (0.9160 => 0.9440, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.73% (0.4400 => 0.4520, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.39% (1.1481 => 1.1641, std.dev.: 0.0050)
  MultiSource/Benchmarks/nbench/nbench: 1.27% (1.2640 => 1.2800, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.05% (1.1401 => 1.1521, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 100.00% (0.0160 => 0.0320, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/moments: 17.39% (0.0920 => 0.1080, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 11.11% (0.3600 => 0.4000, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 8.51% (0.1880 => 0.2040, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 5.81% (0.3440 => 0.3640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 4.25% (1.3161 => 1.3721, std.dev.: 0.0082)
  MultiSource/Applications/lemon/lemon: 4.13% (0.9681 => 1.0081, std.dev.: 0.0100)
  MultiSource/Benchmarks/Olden/bisort/bisort: 2.19% (0.7320 => 0.7480, std.dev.: 0.0019)
  MultiSource/Applications/viterbi/viterbi: 1.17% (2.7282 => 2.7602, std.dev.: 0.0105)
  SingleSource/Benchmarks/McGill/chomp: 1.12% (1.0721 => 1.0841, std.dev.: 0.0038)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/simple: -42.86% (0.0280 => 0.0160, std.dev.: 0.0038)
  SingleSource/UnitTests/SignlessTypes/ccc: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -23.53% (0.0680 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/perlin: -15.79% (0.0760 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -14.81% (0.1080 => 0.0920, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/em3d/em3d: -10.34% (0.2320 => 0.2080, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/lists1: -7.53% (0.3720 => 0.3440, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: -4.88% (0.6560 => 0.6240, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -3.37% (1.1881 => 1.1481, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -1.59% (1.2601 => 1.2401, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -1.53% (1.3081 => 1.2881, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -1.33% (1.2041 => 1.1881, std.dev.: 0.0038)
  MultiSource/Applications/treecc/treecc: -1.31% (2.4480 => 2.4160, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -1.09% (5.4880 => 5.4280, std.dev.: 0.0180)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: -11.54% (0.1040 => 0.0920, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/ffbench: -1.75% (0.9121 => 0.8961, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -1.41% (2.5482 => 2.5122, std.dev.: 0.0124)

================================
Run-Over-Baseline Changes Detail
================================

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 4.41% (0.2720 => 0.2840, std.dev.: 0.0075)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 600.00% (0.0040 => 0.0280, std.dev.: 0.0019)
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 400.00% (0.0040 => 0.0200)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 133.33% (0.0120 => 0.0280)
  SingleSource/UnitTests/Vector/sumarray: 133.33% (0.0120 => 0.0280, std.dev.: 0.0033)
  SingleSource/Regression/C/PR1386: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-07-10-SignConversions: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-05-31-CastToBool: 60.00% (0.0200 => 0.0320)
  SingleSource/Benchmarks/Stanford/Treesort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 50.00% (0.0400 => 0.0600)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 44.44% (0.0360 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 40.00% (0.0600 => 0.0840, std.dev.: 0.0050)
  MultiSource/Benchmarks/BitBench/five11/five11: 28.57% (0.0560 => 0.0720, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 25.00% (0.0480 => 0.0600, std.dev.: 0.0038)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 23.08% (0.0520 => 0.0640)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 14.29% (0.0840 => 0.0960, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/health/health: 11.90% (0.1680 => 0.1880, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 10.00% (0.2800 => 0.3080, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.59% (0.2920 => 0.3200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 9.09% (0.2200 => 0.2400, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/strcat: 9.09% (0.2200 => 0.2400, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/random: 8.62% (0.2320 => 0.2520, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 7.81% (0.2560 => 0.2760, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 7.50% (0.3200 => 0.3440, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 6.90% (0.3480 => 0.3720, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.12% (0.3920 => 0.4160)
  SingleSource/Benchmarks/McGill/chomp: 5.26% (0.2280 => 0.2400)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 4.11% (0.2920 => 0.3040, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.05% (0.2960 => 0.3080, std.dev.: 0.0019)
  MultiSource/Applications/hbd/hbd: 3.40% (1.6480 => 1.7040, std.dev.: 0.0150)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.73% (0.4400 => 0.4520, std.dev.: 0.0019)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2520 => 1.2800, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.11% (1.1361 => 1.1601, std.dev.: 0.0086)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.04% (1.3720 => 1.4000, std.dev.: 0.0094)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9121 => 0.9281, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 1.69% (1.1801 => 1.2001, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.54% (10.6760 => 10.8400, std.dev.: 0.0401)
  MultiSource/Applications/oggenc/oggenc: 1.38% (5.5123 => 5.5883, std.dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.19% (5.3640 => 5.4280, std.dev.: 0.0180)
  MultiSource/Applications/SPASS/SPASS: 1.09% (17.2884 => 17.4764, std.dev.: 0.0082)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 21.43% (0.1680 => 0.2040, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 15.19% (0.3160 => 0.3640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/moments: 12.50% (0.0960 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/nbench/nbench: 9.07% (18.2691 => 19.9252, std.dev.: 0.6112)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 6.67% (0.2400 => 0.2560, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.25% (0.1920 => 0.2040, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 4.17% (0.3840 => 0.4000, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 3.63% (1.3241 => 1.3721, std.dev.: 0.0082)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.92% (1.2481 => 1.2721, std.dev.: 0.0086)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 1.62% (2.4722 => 2.5122, std.dev.: 0.0124)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.40% (0.8601 => 0.8721, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/fbench: 1.22% (1.9601 => 1.9841, std.dev.: 0.0068)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2004-02-03-AggregateCopy: -60.00% (0.0200 => 0.0080, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/flops-5: -50.00% (0.0400 => 0.0200, std.dev.: 0.0068)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -42.86% (0.0280 => 0.0160, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/simple: -42.86% (0.0280 => 0.0160, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/UnitTests/initp1: -20.00% (0.0600 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -10.71% (0.1120 => 0.1000, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.70% (6.0924 => 5.6844, std.dev.: 0.0168)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: -1.89% (0.6360 => 0.6240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++/bigfib: -1.68% (0.7160 => 0.7040, std.dev.: 0.0038)
  MultiSource/Applications/treecc/treecc: -1.15% (2.4440 => 2.4160, std.dev.: 0.0086)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -9.00% (1.2001 => 1.0921, std.dev.: 0.0247)
  MultiSource/Applications/viterbi/viterbi: -1.00% (2.7882 => 2.7602, std.dev.: 0.0105)

Report Time: 0.87s
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