[llvm-testresults] pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20463?compare_to=20430&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 20463, Order: 199157, Start Time: 2014-01-13 22:42:35, End Time: 2014-01-14 03:30:57
      To: 20430, Order: 199089, Start Time: 2014-01-13 10:12:27, End Time: 2014-01-13 15:01:43
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 14 (15 on baseline)
Performance Improvements: 1 (1 on baseline)
Unchanged Tests: 1095 (1094 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 100.00% (0.0120 => 0.0240, std.dev.: 0.0028)
  SingleSource/UnitTests/2006-01-23-UnionInit: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  SingleSource/UnitTests/SignlessTypes/div: 60.00% (0.0200 => 0.0320, std.dev.: 0.0033)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 50.00% (0.0320 => 0.0480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 21.05% (0.0760 => 0.0920, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 15.00% (0.0800 => 0.0920, std.dev.: 0.0032)
  MultiSource/Applications/viterbi/viterbi: 11.76% (0.2040 => 0.2280, std.dev.: 0.0056)
  MultiSource/Applications/aha/aha: 9.68% (0.1240 => 0.1360, std.dev.: 0.0040)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 9.52% (0.2520 => 0.2760, std.dev.: 0.0090)
  SingleSource/Benchmarks/McGill/chomp: 6.52% (0.1840 => 0.1960, std.dev.: 0.0032)
  MultiSource/Benchmarks/McCat/18-imp/imp: 6.31% (0.4440 => 0.4720, std.dev.: 0.0096)
  MultiSource/Applications/lua/lua: 1.60% (4.7480 => 4.8240, std.dev.: 0.0227)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary2: 44.44% (0.0360 => 0.0520, std.dev.: 0.0059)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.51% (1.0601 => 1.0761, std.dev.: 0.0044)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MallocBench/gs/gs: -1.68% (5.4600 => 5.3680, std.dev.: 0.0340)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/ConstructorDestructorAttributes: 400.00% (0.0040 => 0.0200, std.dev.: 0.0047)
  SingleSource/UnitTests/2002-04-17-PrintfChar: 300.00% (0.0040 => 0.0160, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/nestedloop: 37.50% (0.0320 => 0.0440, std.dev.: 0.0028)
  SingleSource/Benchmarks/McGill/misr: 25.00% (0.0640 => 0.0800, std.dev.: 0.0055)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 21.05% (0.0760 => 0.0920, std.dev.: 0.0047)
  SingleSource/Benchmarks/SmallPT/smallpt: 11.76% (0.1360 => 0.1520, std.dev.: 0.0061)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 9.52% (0.2520 => 0.2760, std.dev.: 0.0090)
  MultiSource/Applications/viterbi/viterbi: 7.55% (0.2120 => 0.2280, std.dev.: 0.0056)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.71% (9.5802 => 9.8402, std.dev.: 0.0564)
  MultiSource/Benchmarks/nbench/nbench: 2.07% (1.3521 => 1.3801, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.71% (1.1721 => 1.1921, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 13.95% (0.1720 => 0.1960, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout/strcat: 12.50% (0.1280 => 0.1440, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 10.67% (0.3000 => 0.3320, std.dev.: 0.0080)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 6.13% (3.9842 => 4.2283, std.dev.: 0.0120)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: -7.94% (0.2520 => 0.2320, std.dev.: 0.0070)

Report Time: 2.63s
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