[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/18199?compare_to=18194&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18199, Order: 196777, Start Time: 2013-12-09 13:50:57, End Time: 2013-12-09 15:12:10
      To: 18194, Order: 196773, Start Time: 2013-12-09 12:12:32, End Time: 2013-12-09 13:33:52
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: 38 (44 on baseline)
Performance Improvements: 16 (13 on baseline)
Unchanged Tests: 1056 (1052 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-05-14-expr_stmt: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-07-10-SignConversions: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C++/2011-03-28-Bitfield: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2007-03-02-VaCopy: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 75.00% (0.0160 => 0.0280, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/vcirc/vcirc: 66.67% (0.0240 => 0.0400, std.dev.: 0.0057)
  SingleSource/Regression/C/uint64_to_float: 44.44% (0.0360 => 0.0520, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/shr: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/build2: 42.86% (0.0280 => 0.0400, std.dev.: 0.0019)
  SingleSource/Regression/C/sumarraymalloc: 37.50% (0.0320 => 0.0440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/hash: 21.43% (0.0560 => 0.0680, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 21.05% (0.0760 => 0.0920, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 18.75% (0.0640 => 0.0760, std.dev.: 0.0033)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 14.81% (0.1080 => 0.1240)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 11.54% (0.1040 => 0.1160, std.dev.: 0.0019)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 9.52% (0.1680 => 0.1840, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 6.32% (0.6960 => 0.7400, std.dev.: 0.0068)
  MultiSource/Applications/viterbi/viterbi: 6.12% (0.1960 => 0.2080, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.02% (0.6640 => 0.7040, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.76% (0.4200 => 0.4400, std.dev.: 0.0050)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.20% (1.3320 => 1.3880, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 3.53% (0.3400 => 0.3520, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.02% (1.7200 => 1.7720, std.dev.: 0.0113)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.78% (0.4320 => 0.4440, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.34% (0.6840 => 0.7000, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/constpool: 2.01% (11.1527 => 11.3767, std.dev.: 0.0600)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.91% (1.2561 => 1.2801, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.40% (1.1401 => 1.1561, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.02% (1.1801 => 1.1921, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 8.33% (0.1920 => 0.2080, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 4.56% (1.3161 => 1.3761, std.dev.: 0.0182)
  MultiSource/Benchmarks/Olden/health/health: 4.00% (0.4000 => 0.4160, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 3.90% (3.9042 => 4.0563, std.dev.: 0.0229)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 2.15% (1.1161 => 1.1401, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.91% (28.8778 => 29.4298, std.dev.: 0.2058)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: -50.00% (0.0240 => 0.0120, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-07-08-BitOpsTest: -50.00% (0.0240 => 0.0120, std.dev.: 0.0033)
  SingleSource/UnitTests/2005-11-29-LongSwitch: -42.86% (0.0280 => 0.0160, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-7: -33.33% (0.0360 => 0.0240, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/bisort/bisort: -31.82% (0.0880 => 0.0600, std.dev.: 0.0068)
  SingleSource/UnitTests/SignlessTypes/div: -27.27% (0.0440 => 0.0320, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -17.65% (0.0680 => 0.0560, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: -8.57% (0.1400 => 0.1280, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.80% (0.2760 => 0.2600, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -5.03% (0.7960 => 0.7560, std.dev.: 0.0105)
  MultiSource/Applications/spiff/spiff: -3.14% (1.0200 => 0.9880, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: -2.51% (0.9561 => 0.9321, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -1.55% (1.2921 => 1.2721, std.dev.: 0.0068)
  MultiSource/Applications/lemon/lemon: -1.27% (1.2641 => 1.2481, std.dev.: 0.0050)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.11% (6.1360 => 6.0680, std.dev.: 0.0168)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -3.16% (2.6562 => 2.5722, std.dev.: 0.0266)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -1.47% (0.2720 => 0.2680, std.dev.: 0.0180)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0033)
  SingleSource/UnitTests/conditional-gnu-ext: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/UnitTests/2007-03-02-VaCopy: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 46.15% (0.0520 => 0.0760, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/salsa20: 36.36% (0.0440 => 0.0600, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 33.33% (0.0600 => 0.0800, std.dev.: 0.0050)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 30.00% (0.0400 => 0.0520, std.dev.: 0.0019)
  SingleSource/Regression/C/uint64_to_float: 30.00% (0.0400 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 25.00% (0.0800 => 0.1000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 21.05% (0.0760 => 0.0920, std.dev.: 0.0057)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 17.95% (0.1560 => 0.1840, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 16.67% (0.0720 => 0.0840, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/health/health: 11.90% (0.1680 => 0.1880, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 10.71% (0.1120 => 0.1240, std.dev.: 0.0033)
  SingleSource/UnitTests/SignlessTypes/rem: 9.68% (0.1240 => 0.1360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/random: 8.62% (0.2320 => 0.2520, std.dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.50% (0.1600 => 0.1720, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 7.27% (0.2200 => 0.2360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.12% (0.3920 => 0.4160, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.41% (0.2960 => 0.3120, std.dev.: 0.0033)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 5.25% (1.3720 => 1.4440, std.dev.: 0.0147)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.06% (0.3160 => 0.3320, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.55% (0.6760 => 0.7000, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.78% (0.4320 => 0.4440, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.05% (1.1681 => 1.1921, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.25% (1.2761 => 1.2921, std.dev.: 0.0050)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.17% (1.3720 => 1.3880, std.dev.: 0.0050)
  MultiSource/Applications/d/make_dparser: 1.06% (3.7840 => 3.8240, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/strcat: 35.71% (0.0560 => 0.0760, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 19.05% (0.1680 => 0.2000, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 18.18% (0.1760 => 0.2080, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 11.67% (0.2400 => 0.2680, std.dev.: 0.0100)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/lists1: 7.35% (0.2720 => 0.2920, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 3.61% (1.3281 => 1.3761, std.dev.: 0.0182)
  MultiSource/Benchmarks/Olden/health/health: 2.97% (0.4040 => 0.4160, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 2.59% (0.4640 => 0.4760, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 1.61% (3.9922 => 4.0563, std.dev.: 0.0229)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0038)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.15% (1.3961 => 1.4121, std.dev.: 0.0050)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/simple: -57.14% (0.0280 => 0.0120, std.dev.: 0.0050)
  SingleSource/UnitTests/2002-05-03-NotTest: -42.86% (0.0280 => 0.0160)
  SingleSource/Benchmarks/Misc/flops-7: -33.33% (0.0360 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -21.05% (0.0760 => 0.0600, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -17.65% (0.0680 => 0.0560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -13.04% (0.0920 => 0.0800, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops: -10.34% (0.1160 => 0.1040, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -7.48% (6.0924 => 5.6364, std.dev.: 0.0191)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -3.85% (1.4560 => 1.4000, std.dev.: 0.0173)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -3.53% (0.3400 => 0.3280, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.22% (1.2601 => 1.2321, std.dev.: 0.0100)
  MultiSource/Applications/siod/siod: -1.58% (2.5321 => 2.4921, std.dev.: 0.0068)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/SPASS/SPASS: -1.03% (9.3406 => 9.2446, std.dev.: 0.0349)

Report Time: 1.05s
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