[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19994?compare_to=19991&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 19994, Order: 198723, Start Time: 2014-01-08 01:58:18, End Time: 2014-01-08 06:41:51
      To: 19991, Order: 198720, Start Time: 2014-01-08 00:30:12, End Time: 2014-01-08 05:14:02
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 11 (13 on baseline)
Performance Improvements: 2 (3 on baseline)
Unchanged Tests: 1097 (1094 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Bubblesort: 66.67% (0.0240 => 0.0400, std.dev.: 0.0036)
  SingleSource/UnitTests/Vector/multiplies: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
  SingleSource/Benchmarks/Stanford/Treesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 30.00% (0.0800 => 0.1040, std.dev.: 0.0072)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 11.54% (0.2080 => 0.2320, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 11.54% (0.1040 => 0.1160, std.dev.: 0.0027)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.52% (0.1840 => 0.1960, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.68% (0.6840 => 0.7160, std.dev.: 0.0120)
  MultiSource/Applications/obsequi/Obsequi: 2.30% (1.2160 => 1.2440, std.dev.: 0.0082)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.29% (0.5240 => 0.5360, std.dev.: 0.0035)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/power/power: 1.21% (1.3241 => 1.3401, std.dev.: 0.0037)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/mst/mst: -13.33% (0.1200 => 0.1040, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9242 => 3.8482, std.dev.: 0.0264)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0032)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0131)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.52% (0.1840 => 0.1960, std.dev.: 0.0041)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.68% (0.6840 => 0.7160, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.66% (1.2081 => 1.2281, std.dev.: 0.0072)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 11.11% (0.1800 => 0.2000, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 7.59% (0.3160 => 0.3400, std.dev.: 0.0089)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/oggenc/oggenc: -1.17% (5.7964 => 5.7284, std.dev.: 0.0170)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0264)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.24% (3.5522 => 3.5082, std.dev.: 0.0169)

Report Time: 1.76s
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