[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20941?compare_to=20933&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20941, Order: 199711, Start Time: 2014-01-21 05:43:03, End Time: 2014-01-21 10:29:27
      To: 20933, Order: 199702, Start Time: 2014-01-21 01:57:34, End Time: 2014-01-21 06:39:27
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 (26 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1100 (1080 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/conditional-gnu-ext: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Regression/C/callargs: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Regression/C/sumarraymalloc: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 28.57% (0.0560 => 0.0720, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 26.32% (0.0760 => 0.0960, std.dev.: 0.0051)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 25.00% (0.0640 => 0.0800, std.dev.: 0.0054)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 23.53% (0.0680 => 0.0840, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.96% (1.2241 => 1.2481, std.dev.: 0.0073)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.39% (1.1520 => 1.1680, std.dev.: 0.0058)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/McGill/chomp: 2.19% (0.9121 => 0.9321, std.dev.: 0.0054)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0024)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0041)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0041)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0073)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0070)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0135)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.37% (1.1881 => 1.2281, std.dev.: 0.0111)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.41% (1.1601 => 1.1881, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0080)
  MultiSource/Applications/lua/lua: 2.04% (4.5200 => 4.6120, std.dev.: 0.0291)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.80% (6.0160 => 6.1240, std.dev.: 0.0308)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.74% (1.1480 => 1.1680, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.69% (1.1841 => 1.2041, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (1.2361 => 1.2561, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.57% (1.2721 => 1.2921, std.dev.: 0.0058)
  MultiSource/Applications/JM/lencod/lencod: 1.16% (17.6165 => 17.8205, std.dev.: 0.0349)
  MultiSource/Applications/ClamAV/clamscan: 1.15% (17.4082 => 17.6082, std.dev.: 0.0414)
  MultiSource/Benchmarks/Bullet/bullet: 1.08% (37.0925 => 37.4925, std.dev.: 0.0937)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.31% (0.2840 => 0.2320, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0036)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0187)

Report Time: 3.32s
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