[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20764?compare_to=20763&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20764, Order: 199535, Start Time: 2014-01-18 02:21:04, End Time: 2014-01-18 07:02:54
      To: 20763, Order: 199532, Start Time: 2014-01-18 02:15:48, End Time: 2014-01-18 06:59:39
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 (20 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1096 (1087 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-12-07-Compare64BitConstant: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/2002-10-09-ArrayResolution: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/ms_struct_pack_layout: 75.00% (0.0160 => 0.0280, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-08-11-VaListArg: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0042)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 15.00% (0.0800 => 0.0920, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.51% (0.1880 => 0.2040, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.47% (0.2360 => 0.2560, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/random: 7.14% (0.2240 => 0.2400, std.dev.: 0.0049)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.17% (0.3240 => 0.3440, std.dev.: 0.0065)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.70% (0.4320 => 0.4480, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.45% (0.9281 => 0.9601, std.dev.: 0.0040)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary2: 27.27% (0.0440 => 0.0560, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/strcat: 16.67% (0.1200 => 0.1400, std.dev.: 0.0074)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/UnitTests/2002-10-09-ArrayResolution: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/ms_struct_pack_layout: 75.00% (0.0160 => 0.0280, std.dev.: 0.0027)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0042)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/salsa20: 25.00% (0.0480 => 0.0600, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 14.81% (0.1080 => 0.1240, std.dev.: 0.0051)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 12.28% (0.2280 => 0.2560, std.dev.: 0.0089)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.41% (1.1601 => 1.1881, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.29% (1.2201 => 1.2481, std.dev.: 0.0069)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.06% (6.0160 => 6.1400, std.dev.: 0.0277)
  MultiSource/Applications/ClamAV/clamscan: 1.31% (17.4082 => 17.6362, std.dev.: 0.0427)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.31% (10.6960 => 10.8360, std.dev.: 0.0503)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0059)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 12.50% (0.2240 => 0.2520, std.dev.: 0.0107)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0043)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.60% (5.0123 => 5.0923, std.dev.: 0.0090)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.31% (0.2840 => 0.2320, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0024)

Report Time: 2.64s
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