[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20794?compare_to=20791&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20794, Order: 199568, Start Time: 2014-01-19 02:30:35, End Time: 2014-01-19 07:12:37
      To: 20791, Order: 199565, Start Time: 2014-01-19 00:09:01, End Time: 2014-01-19 04:52:35
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (24 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1101 (1083 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR640: 50.00% (0.0240 => 0.0360, std.dev.: 0.0035)
  SingleSource/UnitTests/SignlessTypes/div: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.51% (0.1880 => 0.2040, std.dev.: 0.0059)
  MultiSource/Benchmarks/McCat/08-main/main: 6.41% (0.3120 => 0.3320, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.13% (0.4680 => 0.4920, std.dev.: 0.0047)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.50% (1.6001 => 1.6401, std.dev.: 0.0087)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 17.07% (0.1640 => 0.1920, std.dev.: 0.0087)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 8.89% (0.3600 => 0.3920, std.dev.: 0.0121)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0681 => 1.0801, std.dev.: 0.0044)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/UnitTests/2007-04-10-BitfieldTest: 75.00% (0.0160 => 0.0280, std.dev.: 0.0026)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0036)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0037)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0079)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 17.50% (0.1600 => 0.1880, std.dev.: 0.0041)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 12.50% (0.0960 => 0.1080, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0057)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0078)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.66% (0.2120 => 0.2240, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.56% (0.2160 => 0.2280, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.37% (1.1881 => 1.2281, std.dev.: 0.0127)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.89% (1.5200 => 1.5640, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.76% (1.1601 => 1.1921, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.59% (1.2361 => 1.2681, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.52% (1.2721 => 1.3041, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.01% (1.1921 => 1.2161, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.87% (1.2801 => 1.3041, std.dev.: 0.0062)
  MultiSource/Applications/JM/lencod/lencod: 1.16% (17.6165 => 17.8205, std.dev.: 0.0559)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0047)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0113)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0044)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0027)

Report Time: 1.78s
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