[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/18711?compare_to=18692&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18711, Order: 197787, Start Time: 2013-12-20 08:24:24, End Time: 2013-12-20 13:15:14
      To: 18692, Order: 197770, Start Time: 2013-12-20 03:15:59, End Time: 2013-12-20 08:07:12
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: 12 (23 on baseline)
Performance Improvements: 0 (27 on baseline)
Unchanged Tests: 1098 (1059 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/UnitTests/member-function-pointers: 150.00% (0.0080 => 0.0200, std.dev.: 0.0026)
  SingleSource/Regression/C++/pointer_method2: 60.00% (0.0200 => 0.0320, std.dev.: 0.0035)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.00% (0.0800 => 0.0920, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 10.17% (0.2360 => 0.2600, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0043)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.33% (0.2880 => 0.3120, std.dev.: 0.0089)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 7.69% (0.1560 => 0.1680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.86% (0.7000 => 0.7200, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.32% (0.9081 => 0.9201, std.dev.: 0.0037)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 13.84% (1.0401 => 1.1841, std.dev.: 0.0440)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3121 => 2.3361, std.dev.: 0.0022)

================================
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.: 0.0119)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0027)
  MultiSource/Applications/sqlite3/sqlite3: 37.39% (17.1050 => 23.5014, std.dev.: 0.0449)
  SingleSource/Benchmarks/Misc/salsa20: 36.36% (0.0440 => 0.0600, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 20.21% (0.3760 => 0.4520, std.dev.: 0.0128)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 15.79% (0.0760 => 0.0880, std.dev.: 0.0032)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.00% (0.0800 => 0.0920, std.dev.: 0.0035)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.42% (25.1416 => 28.0138, std.dev.: 0.0352)
  MultiSource/Applications/lemon/lemon: 10.61% (1.2441 => 1.3761, std.dev.: 0.0071)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 9.17% (5.3640 => 5.8560, std.dev.: 0.0315)
  SingleSource/Benchmarks/Shootout-C++/strcat: 9.09% (0.2200 => 0.2400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/oourafft: 6.15% (0.2600 => 0.2760, std.dev.: 0.0048)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 6.11% (5.4960 => 5.8320, std.dev.: 0.0294)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.84% (0.2480 => 0.2600, std.dev.: 0.0038)
  MultiSource/Applications/oggenc/oggenc: 3.92% (5.5123 => 5.7284, std.dev.: 0.0180)
  MultiSource/Applications/SPASS/SPASS: 1.39% (17.2884 => 17.5284, std.dev.: 0.0419)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.39% (47.3607 => 48.0169, std.dev.: 0.0949)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.33% (6.0320 => 6.1120, std.dev.: 0.0279)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 10.13% (0.3160 => 0.3480, std.dev.: 0.0094)
  MultiSource/Applications/siod/siod: 2.41% (2.8162 => 2.8842, std.dev.: 0.0175)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.24% (1.2481 => 1.2761, std.dev.: 0.0087)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.17% (0.7360 => 0.7520, std.dev.: 0.0012)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-06-16-InvalidInitializer: -100.00% (0.0160 => 0.0000, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: -80.00% (0.0200 => 0.0040, std.dev.: 0.0045)
  SingleSource/UnitTests/2005-07-15-Bitfield-ABI: -75.00% (0.0160 => 0.0040, std.dev.: 0.0043)
  SingleSource/UnitTests/2002-05-03-NotTest: -57.14% (0.0280 => 0.0120, std.dev.: 0.0050)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0033)
  SingleSource/UnitTests/2002-10-09-ArrayResolution: -50.00% (0.0240 => 0.0120, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -37.50% (0.0320 => 0.0200, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: -36.84% (0.0760 => 0.0480, std.dev.: 0.0105)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -29.41% (0.0680 => 0.0480, std.dev.: 0.0064)
  SingleSource/UnitTests/2003-08-11-VaListArg: -27.27% (0.0440 => 0.0320, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/fbench: -23.81% (0.0840 => 0.0640, std.dev.: 0.0072)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -21.74% (0.0920 => 0.0720, std.dev.: 0.0076)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.86% (0.1120 => 0.0920, std.dev.: 0.0064)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -15.79% (0.0760 => 0.0640, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -14.58% (0.1920 => 0.1640, std.dev.: 0.0099)
  SingleSource/Benchmarks/Misc/ffbench: -12.50% (0.0960 => 0.0840, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/flops: -10.34% (0.1160 => 0.1040, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -7.55% (0.2120 => 0.1960, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.70% (6.0924 => 5.6844, std.dev.: 0.0344)
  SingleSource/Benchmarks/Shootout-C++/hash2: -3.97% (0.5040 => 0.4840, std.dev.: 0.0071)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: -26.32% (0.0760 => 0.0560, std.dev.: 0.0075)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -7.64% (4.2403 => 3.9162, std.dev.: 0.1107)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -4.46% (0.6280 => 0.6000, std.dev.: 0.0100)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -2.67% (1.2001 => 1.1681, std.dev.: 0.0116)
  MultiSource/Applications/SPASS/SPASS: -1.88% (9.3406 => 9.1646, std.dev.: 0.0244)
  MultiSource/Applications/minisat/minisat: -1.60% (6.7684 => 6.6604, std.dev.: 0.0288)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.43% (3.9282 => 3.8722, std.dev.: 0.0187)

Report Time: 1.99s
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