[llvm-testresults] pollyperf14__pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18785?compare_to=18780&baseline=18571
Nickname: pollyperf14__pollyperf-O3-polly-detect__clang_DEV__x86_64:28

Comparing:
     Run: 18785, Order: 197856, Start Time: 2013-12-21 07:40:11, End Time: 2013-12-21 12:34:58
      To: 18780, Order: 197852, Start Time: 2013-12-21 02:28:06, End Time: 2013-12-21 07:23:01
Baseline: 18571, Order: 197553, Start Time: 2013-12-18 09:16:57, End Time: 2013-12-18 14:35:04

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

Performance Regressions: 9 (20 on baseline)
Performance Improvements: 0 (7 on baseline)
Unchanged Tests: 1101 (1083 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-01-29-SimpleIndirectCall: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/build: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/flops-6: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.35% (0.3680 => 0.3840, std.dev.: 0.0031)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/mst/mst: 16.00% (0.1000 => 0.1160, std.dev.: 0.0059)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 8.47% (0.2360 => 0.2560, std.dev.: 0.0055)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 7.50% (0.3200 => 0.3440, std.dev.: 0.0082)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.11% (0.5840 => 0.6080, std.dev.: 0.0030)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.46% (2.4602 => 2.4962, std.dev.: 0.0027)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/2003-07-10-SignConversions: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C/sumarraymalloc: 57.14% (0.0280 => 0.0440, std.dev.: 0.0039)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/UnitTests/SignlessTypes/div: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 34.78% (0.0920 => 0.1240, std.dev.: 0.0103)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 19.05% (0.0840 => 0.1000, std.dev.: 0.0057)
  SingleSource/Benchmarks/McGill/exptree: 18.18% (0.0880 => 0.1040, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 15.38% (0.1560 => 0.1800, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 7.87% (0.3560 => 0.3840, std.dev.: 0.0031)
  SingleSource/Benchmarks/McGill/chomp: 6.52% (0.1840 => 0.1960, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.45% (0.2480 => 0.2640, std.dev.: 0.0043)
  SingleSource/Benchmarks/Linpack/linpack-pc: 3.90% (0.3080 => 0.3200, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 3.18% (1.1321 => 1.1681, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.86% (1.1201 => 1.1521, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.71% (1.1801 => 1.2121, std.dev.: 0.0054)
  MultiSource/Benchmarks/nbench/nbench: 2.41% (1.3320 => 1.3641, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.41% (1.1641 => 1.1921, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.29% (1.2201 => 1.2481, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0092)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: -83.33% (0.0240 => 0.0040, std.dev.: 0.0074)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -65.96% (97.4941 => 33.1901, std.dev.: 17.1646)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -65.84% (145.2571 => 49.6231, std.dev.: 24.6821)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.81% (46.2869 => 17.2131, std.dev.: 8.5559)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -28.61% (3.3282 => 2.3761, std.dev.: 0.0925)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -25.74% (38.3664 => 28.4898, std.dev.: 0.9534)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -2.42% (1.3201 => 1.2881, std.dev.: 0.0076)

Report Time: 2.68s
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