[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19078?compare_to=19059&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19078, Order: 198052, Start Time: 2013-12-26 17:24:55, End Time: 2013-12-26 22:11:59
      To: 19059, Order: 198043, Start Time: 2013-12-26 12:20:10, End Time: 2013-12-26 17:07:34
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 13 (6 on baseline)
Performance Improvements: 0 (5 on baseline)
Unchanged Tests: 1097 (1099 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgs: 400.00% (0.0040 => 0.0200, std.dev.: 0.0025)
  SingleSource/Benchmarks/Stanford/Perm: 80.00% (0.0200 => 0.0360, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/dt: 33.33% (0.0360 => 0.0480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Dhrystone/dry: 27.27% (0.0440 => 0.0560, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 18.75% (0.0640 => 0.0760, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 18.75% (0.0640 => 0.0760, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/methcall: 11.11% (0.2160 => 0.2400, std.dev.: 0.0066)
  SingleSource/Benchmarks/Stanford/Puzzle: 11.11% (0.1080 => 0.1200, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.70% (0.2760 => 0.3000, std.dev.: 0.0070)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.39% (0.6680 => 0.7040, std.dev.: 0.0112)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.51% (1.3680 => 1.4160, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.30% (1.2281 => 1.2441, std.dev.: 0.0058)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.87% (3.8442 => 3.9162, std.dev.: 0.0092)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 12.50% (0.1600 => 0.1800, std.dev.: 0.0057)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 9.23% (0.2600 => 0.2840, std.dev.: 0.0084)
  MultiSource/Benchmarks/Olden/bh/bh: 8.97% (0.3120 => 0.3400, std.dev.: 0.0098)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 7.14% (0.1680 => 0.1800, std.dev.: 0.0036)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Fhourstones/fhourstones: 2.58% (1.0841 => 1.1121, std.dev.: 0.0105)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.13% (90.4297 => 33.3421, std.dev.: 19.9273)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.71% (46.3269 => 17.2731, std.dev.: 10.1242)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.39% (125.5798 => 49.7471, std.dev.: 28.5103)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.28% (3.2122 => 2.3681, std.dev.: 0.1008)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.39% (37.8384 => 28.9898, std.dev.: 0.7866)

Report Time: 3.43s
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