[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20167?compare_to=20165&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20167, Order: 198904, Start Time: 2014-01-10 01:05:03, End Time: 2014-01-10 05:46:36
      To: 20165, Order: 198901, Start Time: 2014-01-10 00:39:29, End Time: 2014-01-10 05:23:38
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 13 (24 on baseline)
Performance Improvements: 4 (1 on baseline)
Unchanged Tests: 1093 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/pi: 200.00% (0.0080 => 0.0240, std.dev.: 0.0031)
  SingleSource/UnitTests/2005-05-13-SDivTwo: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/Regression/C/testtrace: 133.33% (0.0120 => 0.0280, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-05-31-CastToBool: 100.00% (0.0160 => 0.0320, std.dev.: 0.0018)
  SingleSource/UnitTests/ms_struct-bitfield-init-1: 75.00% (0.0160 => 0.0280, std.dev.: 0.0033)
  SingleSource/Benchmarks/Stanford/Bubblesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 26.67% (0.0600 => 0.0760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.63% (0.2840 => 0.3000, std.dev.: 0.0062)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0044)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 4.92% (0.2440 => 0.2560, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 3.45% (0.4640 => 0.4800, std.dev.: 0.0058)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/objinst: -38.46% (0.0520 => 0.0320, std.dev.: 0.0078)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.22% (0.5400 => 0.5280, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.14% (3.9242 => 3.8402, std.dev.: 0.0292)
  MultiSource/Benchmarks/Olden/power/power: -1.49% (1.3441 => 1.3241, std.dev.: 0.0076)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0042)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0041)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Stanford/Bubblesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 15.79% (0.0760 => 0.0880, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0067)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.51% (0.1480 => 0.1680, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.63% (0.2840 => 0.3000, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.36% (0.2240 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0044)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 2.69% (1.1880 => 1.2200, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0106)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2480 => 1.2760, std.dev.: 0.0106)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.68% (10.6960 => 10.8760, std.dev.: 0.0411)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.05% (1.1480 => 1.1600, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 15.00% (0.0800 => 0.0920, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/strcat: 12.50% (0.1280 => 0.1440, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0059)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.92% (0.9601 => 0.9881, std.dev.: 0.0100)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0248)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9202 => 3.8402, std.dev.: 0.0292)

Report Time: 1.81s
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