[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/18284?compare_to=18281&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18284, Order: 197036, Start Time: 2013-12-11 14:37:16, End Time: 2013-12-11 15:58:31
      To: 18281, Order: 197034, Start Time: 2013-12-11 12:58:05, End Time: 2013-12-11 14:19:15
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: 56 (60 on baseline)
Performance Improvements: 7 (14 on baseline)
Unchanged Tests: 1047 (1035 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR1386: 200.00% (0.0080 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/divides: 133.33% (0.0120 => 0.0280, std.dev.: 0.0033)
  SingleSource/Regression/C++/EH/simple_rethrow: 100.00% (0.0160 => 0.0320, std.dev.: 0.0038)
  SingleSource/Regression/C/2003-05-22-LocalTypeTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2008-07-13-InlineSetjmp: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/simple: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 57.14% (0.0280 => 0.0440, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/random: 50.00% (0.0320 => 0.0480, std.dev.: 0.0033)
  SingleSource/Regression/C/test_indvars: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-05-07-VarArgs: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  MultiSource/Benchmarks/BitBench/five11/five11: 26.67% (0.0600 => 0.0760, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 26.67% (0.0600 => 0.0760)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 15.79% (0.0760 => 0.0880, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 14.29% (0.0840 => 0.0960, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 14.00% (0.2000 => 0.2280, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 13.64% (0.0880 => 0.1000, std.dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.04% (0.0920 => 0.1040)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 12.77% (0.1880 => 0.2120)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.11% (0.1800 => 0.2000, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/rem: 9.09% (0.1320 => 0.1440)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 7.69% (0.1560 => 0.1680, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/ary2: 7.04% (0.2840 => 0.3040, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 6.76% (0.2960 => 0.3160, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 6.67% (0.1800 => 0.1920, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.93% (1.0800 => 1.1440, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 5.48% (0.2920 => 0.3080, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.48% (0.2920 => 0.3080, std.dev.: 0.0050)
  MultiSource/Benchmarks/McCat/08-main/main: 5.26% (0.3040 => 0.3200, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 5.00% (0.7200 => 0.7560, std.dev.: 0.0082)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.35% (0.3680 => 0.3840, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/05-eks/eks: 4.19% (0.6680 => 0.6960, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 3.77% (0.6360 => 0.6600, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.50% (1.7120 => 1.7720, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.82% (1.1361 => 1.1681, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.36% (1.1881 => 1.2161, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.26% (1.2401 => 1.2681, std.dev.: 0.0019)
  MultiSource/Applications/hexxagon/hexxagon: 2.13% (1.1280 => 1.1520, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.97% (1.2201 => 1.2441, std.dev.: 0.0019)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 1.65% (1.2120 => 1.2320, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.18% (1.3561 => 1.3721, std.dev.: 0.0050)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 17.39% (0.0920 => 0.1080, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.94% (0.2560 => 0.2840, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 5.06% (0.3160 => 0.3320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.35% (0.2760 => 0.2880, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 4.01% (2.4922 => 2.5922, std.dev.: 0.0255)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 3.49% (0.3440 => 0.3560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 3.44% (28.3418 => 29.3178, std.dev.: 0.0495)
  MultiSource/Applications/viterbi/viterbi: 3.25% (2.7042 => 2.7922, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.97% (0.6080 => 0.6200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 1.66% (4.5723 => 4.6483, std.dev.: 0.0261)
  MultiSource/Benchmarks/Bullet/bullet: 1.34% (6.8524 => 6.9444, std.dev.: 0.0033)
  SingleSource/Benchmarks/McGill/chomp: 1.12% (1.0721 => 1.0841, std.dev.: 0.0019)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: -22.22% (0.0720 => 0.0560, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -12.50% (0.0960 => 0.0840, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -11.94% (0.2680 => 0.2360, std.dev.: 0.0086)
  SingleSource/Benchmarks/Misc/oourafft: -4.48% (0.2680 => 0.2560, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/city/city: -2.27% (1.7600 => 1.7200, std.dev.: 0.0068)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -15.79% (0.1520 => 0.1280, std.dev.: 0.0086)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -2.26% (3.5442 => 3.4642, std.dev.: 0.0163)

================================
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.: 0.0033)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 400.00% (0.0040 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C/pointer_arithmetic: 300.00% (0.0040 => 0.0160)
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 200.00% (0.0080 => 0.0240, std.dev.: 0.0000)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 133.33% (0.0120 => 0.0280, std.dev.: 0.0019)
  SingleSource/Regression/C/2003-05-22-LocalTypeTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C/PR1386: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/sumarray: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/UnitTests/stmtexpr: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/Treesort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0033)
  SingleSource/Regression/C/test_indvars: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-07-09-SignedArgs: 42.86% (0.0280 => 0.0400, std.dev.: 0.0019)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0050)
  MultiSource/Benchmarks/BitBench/five11/five11: 35.71% (0.0560 => 0.0760, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/random: 33.33% (0.0360 => 0.0480, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 33.33% (0.0600 => 0.0800, std.dev.: 0.0068)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 24.00% (0.1000 => 0.1240, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 23.08% (0.0520 => 0.0640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 21.74% (0.0920 => 0.1120, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 18.75% (0.0640 => 0.0760)
  SingleSource/Benchmarks/McGill/misr: 17.65% (0.0680 => 0.0800)
  SingleSource/UnitTests/SignlessTypes/rem: 16.13% (0.1240 => 0.1440)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 14.29% (0.0840 => 0.0960, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 11.49% (0.3480 => 0.3880, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/strcat: 10.91% (0.2200 => 0.2440, std.dev.: 0.0068)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 7.27% (0.2200 => 0.2360, std.dev.: 0.0019)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 6.67% (0.1800 => 0.1920, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 6.38% (0.1880 => 0.2000, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 5.48% (0.2920 => 0.3080, std.dev.: 0.0050)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.92% (0.4080 => 0.4240, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 3.77% (0.6360 => 0.6600, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.82% (1.1361 => 1.1681, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.55% (1.7280 => 1.7720, std.dev.: 0.0098)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.33% (1.3720 => 1.4040, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.19% (1.2761 => 1.3041, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.10% (1.1441 => 1.1681, std.dev.: 0.0019)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 1.99% (1.2080 => 1.2320, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.78% (0.6760 => 0.6880, std.dev.: 0.0038)
  MultiSource/Applications/obsequi/Obsequi: 1.62% (1.2360 => 1.2560, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.61% (1.2401 => 1.2601, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.61% (10.6760 => 10.8480, std.dev.: 0.0377)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.42% (1.1280 => 1.1440, std.dev.: 0.0038)
  MultiSource/Applications/hexxagon/hexxagon: 1.41% (1.1360 => 1.1520, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.33% (1.2001 => 1.2161, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.28% (1.2521 => 1.2681, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.26% (1.2681 => 1.2841, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0019)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 22.73% (0.1760 => 0.2160, std.dev.: 0.0154)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 16.46% (0.3160 => 0.3680, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 6.41% (0.3120 => 0.3320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.88% (0.2720 => 0.2880, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 4.71% (0.3400 => 0.3560, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0019)
  MultiSource/Benchmarks/Bullet/bullet: 1.40% (6.8484 => 6.9444, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.19% (28.9738 => 29.3178, std.dev.: 0.0495)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2002-05-02-ArgumentTest: -100.00% (0.0160 => 0.0000, std.dev.: 0.0050)
  SingleSource/UnitTests/2005-05-12-Int64ToFP: -50.00% (0.0240 => 0.0120, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -17.65% (0.0680 => 0.0560, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -17.39% (0.0920 => 0.0760, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -13.64% (0.0880 => 0.0760, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -13.04% (0.0920 => 0.0800, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -8.24% (1.4560 => 1.3360, std.dev.: 0.0457)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -7.03% (6.0924 => 5.6644, std.dev.: 0.0142)
  MultiSource/Benchmarks/Prolangs-C/football/football: -1.68% (0.9520 => 0.9360, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/city/city: -1.38% (1.7440 => 1.7200, std.dev.: 0.0068)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -4.91% (4.2403 => 4.0323, std.dev.: 0.0349)
  MultiSource/Benchmarks/Olden/tsp/tsp: -2.40% (1.3361 => 1.3041, std.dev.: 0.0105)
  MultiSource/Applications/minisat/minisat: -1.12% (6.7684 => 6.6924, std.dev.: 0.0210)

Report Time: 1.59s
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