[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/18625?compare_to=18609&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 18625, Order: 197654, Start Time: 2013-12-19 05:36:06, End Time: 2013-12-19 10:29:59
      To: 18609, Order: 197630, Start Time: 2013-12-19 00:24:54, End Time: 2013-12-19 05:19:02
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 16 (9 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1094 (1097 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-05-02-ManyArguments: 300.00% (0.0040 => 0.0160, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 23.53% (0.0680 => 0.0840, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/tsp/tsp: 15.15% (0.1320 => 0.1520, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 13.04% (0.0920 => 0.1040, std.dev.: 0.0027)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 12.50% (0.1280 => 0.1440, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 11.11% (0.1080 => 0.1200, std.dev.: 0.0037)
  SingleSource/Benchmarks/Stanford/Puzzle: 11.11% (0.1080 => 0.1200, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 8.09% (0.6920 => 0.7480, std.dev.: 0.0158)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.25% (0.3840 => 0.4080, std.dev.: 0.0055)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.17% (0.2320 => 0.2440, std.dev.: 0.0039)
  MultiSource/Applications/Burg/burg: 3.65% (1.4240 => 1.4760, std.dev.: 0.0141)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 2.65% (0.4520 => 0.4640, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.34% (1.1961 => 1.2241, std.dev.: 0.0059)
  MultiSource/Applications/siod/siod: 1.10% (2.5401 => 2.5681, std.dev.: 0.0100)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.19% (3.8442 => 3.9282, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 2.13% (4.6923 => 4.7923, std.dev.: 0.0368)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 33.33% (0.0600 => 0.0800, std.dev.: 0.0054)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 30.00% (0.0400 => 0.0520, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 13.04% (0.0920 => 0.1040, std.dev.: 0.0027)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.71% (0.3400 => 0.3560, std.dev.: 0.0057)
  MultiSource/Benchmarks/McCat/18-imp/imp: 4.00% (0.4000 => 0.4160, std.dev.: 0.0058)
  MultiSource/Applications/siod/siod: 1.26% (2.5361 => 2.5681, std.dev.: 0.0100)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.38% (0.5920 => 0.6120, std.dev.: 0.0072)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.25% (90.4297 => 33.2301, std.dev.: 14.3132)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.62% (46.3269 => 17.3171, std.dev.: 7.1182)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.69% (125.5798 => 49.3711, std.dev.: 21.4222)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.78% (3.2122 => 2.3841, std.dev.: 0.1463)

Report Time: 0.95s
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