[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20997?compare_to=20993&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20997, Order: 199760, Start Time: 2014-01-21 19:01:31, End Time: 2014-01-21 23:45:46
      To: 20993, Order: 199753, Start Time: 2014-01-21 17:12:33, End Time: 2014-01-21 21:54:48
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 10 (22 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1099 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/Regression/C/testtrace: 75.00% (0.0160 => 0.0280, std.dev.: 0.0039)
  SingleSource/UnitTests/2002-05-02-CastTest: 60.00% (0.0200 => 0.0320, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 43.75% (0.0640 => 0.0920, std.dev.: 0.0080)
  SingleSource/Benchmarks/Misc/mandel-2: 42.86% (0.0280 => 0.0400, std.dev.: 0.0030)
  MultiSource/Benchmarks/FreeBench/mason/mason: 26.67% (0.0600 => 0.0760, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 25.00% (0.0640 => 0.0800, std.dev.: 0.0049)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 24.00% (0.1000 => 0.1240, std.dev.: 0.0036)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 21.74% (0.0920 => 0.1120, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: 2.98% (2.0121 => 2.0721, std.dev.: 0.0155)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.73% (3.9242 => 3.8562, std.dev.: 0.0254)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/dt: 50.00% (0.0320 => 0.0480, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0040)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 17.50% (0.1600 => 0.1880, std.dev.: 0.0061)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0066)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0110)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 10.71% (0.1120 => 0.1240, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.27% (0.4400 => 0.4720, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.37% (1.1881 => 1.2281, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.69% (1.1841 => 1.2041, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.68% (1.1921 => 1.2121, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.29% (1.2401 => 1.2561, std.dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 12.90% (0.2480 => 0.2800, std.dev.: 0.0096)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0090)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.76% (0.5040 => 0.5280, std.dev.: 0.0091)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0044)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0037)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0042)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -3.33% (0.4800 => 0.4640, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0030)

Report Time: 3.07s
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