[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19903?compare_to=19902&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 19903, Order: 198660, Start Time: 2014-01-07 02:11:26, End Time: 2014-01-07 06:55:04
      To: 19902, Order: 198658, Start Time: 2014-01-07 02:06:26, End Time: 2014-01-07 06:52:43
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (11 on baseline)
Performance Improvements: 1 (3 on baseline)
Unchanged Tests: 1095 (1096 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/FloatPrecision: 400.00% (0.0040 => 0.0200, std.dev.: 0.0039)
  SingleSource/Regression/C/badidx: 75.00% (0.0160 => 0.0280, std.dev.: 0.0041)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 26.67% (0.0600 => 0.0760, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/hash: 21.43% (0.0560 => 0.0680, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 15.79% (0.0760 => 0.0880, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.41% (0.3120 => 0.3320, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.38% (0.1880 => 0.2000, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.55% (0.3520 => 0.3680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.67% (0.4360 => 0.4520, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.08% (0.5200 => 0.5360, std.dev.: 0.0057)
  MultiSource/Benchmarks/nbench/nbench: 2.27% (1.2360 => 1.2640, std.dev.: 0.0106)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.08% (4.8120 => 4.9120, std.dev.: 0.0221)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/oggenc/oggenc: 9.09% (0.1320 => 0.1440, std.dev.: 0.0020)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9282 => 3.8482, std.dev.: 0.0282)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 17.50% (0.1600 => 0.1880, std.dev.: 0.0058)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0038)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.75% (0.3480 => 0.3680, std.dev.: 0.0045)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.13% (1.1281 => 1.1521, std.dev.: 0.0058)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 5.26% (0.3040 => 0.3200, std.dev.: 0.0061)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -1.96% (8.1441 => 7.9841, std.dev.: 0.0605)
  MultiSource/Applications/oggenc/oggenc: -1.24% (5.7964 => 5.7244, std.dev.: 0.0225)

Report Time: 0.76s
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