[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/19597?compare_to=19582&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 19597, Order: 198397, Start Time: 2014-01-03 05:06:25, End Time: 2014-01-03 09:47:20
      To: 19582, Order: 198376, Start Time: 2014-01-03 00:07:01, End Time: 2014-01-03 04:48:48
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: 7 (19 on baseline)
Performance Improvements: 4 (30 on baseline)
Unchanged Tests: 1099 (1060 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 20.59% (0.1360 => 0.1640, std.dev.: 0.0062)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.57% (0.1400 => 0.1520, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ary: 5.88% (0.2720 => 0.2880, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.42% (0.9040 => 0.9440, std.dev.: 0.0130)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 3.53% (0.6800 => 0.7040, std.dev.: 0.0089)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: 1.49% (3.4882 => 3.5402, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.14% (3.8522 => 3.8962, std.dev.: 0.0144)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.15% (10.4642 => 10.3442, std.dev.: 0.0351)
  MultiSource/Applications/oggenc/oggenc: -1.11% (5.7724 => 5.7084, std.dev.: 0.0231)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.10% (4.0122 => 3.9682, std.dev.: 0.0157)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -7.81% (0.2560 => 0.2360, std.dev.: 0.0067)

================================
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.: 0.0122)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Treesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0035)
  MultiSource/Applications/sqlite3/sqlite3: 36.95% (17.1050 => 23.4254, std.dev.: 0.0430)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 21.28% (0.3760 => 0.4560, std.dev.: 0.0160)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 10.99% (25.1416 => 27.9057, std.dev.: 0.0516)
  MultiSource/Applications/lemon/lemon: 9.97% (1.2441 => 1.3681, std.dev.: 0.0091)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 7.98% (5.3640 => 5.7920, std.dev.: 0.0347)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.31% (5.4960 => 5.7880, std.dev.: 0.0430)
  MultiSource/Applications/oggenc/oggenc: 3.56% (5.5123 => 5.7084, std.dev.: 0.0231)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.79% (1.3441 => 1.3681, std.dev.: 0.0086)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.42% (2.5402 => 2.5762, std.dev.: 0.0067)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.33% (47.3607 => 47.9928, std.dev.: 0.1208)
  MultiSource/Applications/SPASS/SPASS: 1.13% (17.2884 => 17.4844, std.dev.: 0.0412)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 16.67% (0.0960 => 0.1120, std.dev.: 0.0018)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 5.67% (1.2001 => 1.2681, std.dev.: 0.0116)
  MultiSource/Applications/siod/siod: 2.27% (2.8162 => 2.8802, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.98% (4.0363 => 4.1163, std.dev.: 0.0020)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0031)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.15% (2.4282 => 2.4562, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/callargs: -66.67% (0.0240 => 0.0080, std.dev.: 0.0061)
  SingleSource/Regression/C/2003-05-21-UnionTest: -60.00% (0.0200 => 0.0080, std.dev.: 0.0045)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -50.00% (0.0320 => 0.0160, std.dev.: 0.0051)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -50.00% (0.0320 => 0.0160, std.dev.: 0.0058)
  SingleSource/Benchmarks/Shootout/objinst: -28.57% (0.0560 => 0.0400, std.dev.: 0.0059)
  SingleSource/Benchmarks/Stanford/Oscar: -26.32% (0.0760 => 0.0560, std.dev.: 0.0067)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -23.81% (0.0840 => 0.0640, std.dev.: 0.0070)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.86% (0.1120 => 0.0920, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -17.39% (0.0920 => 0.0760, std.dev.: 0.0060)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -12.50% (0.1920 => 0.1680, std.dev.: 0.0090)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -10.48% (0.4200 => 0.3760, std.dev.: 0.0159)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.83% (6.0924 => 5.6764, std.dev.: 0.0243)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: -5.75% (0.3480 => 0.3280, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -5.66% (0.2120 => 0.2000, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash2: -5.56% (0.5040 => 0.4760, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -3.57% (1.4560 => 1.4040, std.dev.: 0.0160)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.54% (1.2601 => 1.2281, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.33% (1.2041 => 1.1761, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -2.27% (1.2321 => 1.2041, std.dev.: 0.0108)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -14.44% (1.0801 => 0.9241, std.dev.: 0.0080)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -7.81% (0.2560 => 0.2360, std.dev.: 0.0067)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.82% (0.1760 => 0.1640, std.dev.: 0.0041)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.18% (0.6280 => 0.6080, std.dev.: 0.0070)
  MultiSource/Applications/minisat/minisat: -1.89% (6.7684 => 6.6404, std.dev.: 0.0315)
  MultiSource/Applications/SPASS/SPASS: -1.50% (9.3406 => 9.2006, std.dev.: 0.0219)
  MultiSource/Applications/aha/aha: -1.33% (2.7122 => 2.6762, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -1.15% (3.4762 => 3.4362, std.dev.: 0.0143)
  MultiSource/Benchmarks/sim/sim: -1.10% (4.7403 => 4.6883, std.dev.: 0.0129)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.04% (5.0043 => 4.9523, std.dev.: 0.0176)

Report Time: 1.75s
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