[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Fri Jan 17 13:10:21 PST 2014

http://llvm.org/perf/db_default/v4/nts/20735?compare_to=20734&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20735, Order: 199499, Start Time: 2014-01-17 16:32:57, End Time: 2014-01-17 21:15:14
      To: 20734, Order: 199497, Start Time: 2014-01-17 15:34:28, End Time: 2014-01-17 20:18:41
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 13 (36 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1097 (1071 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Threads/2010-12-08-tls: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/UnitTests/2002-05-02-CastTest2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0035)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/whetstone: 33.33% (0.0720 => 0.0960, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 25.00% (0.0480 => 0.0600, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 22.86% (0.1400 => 0.1720, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 22.22% (0.0720 => 0.0880, std.dev.: 0.0041)
  MultiSource/Benchmarks/FreeBench/distray/distray: 10.00% (0.1200 => 0.1320, std.dev.: 0.0025)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.74% (0.4280 => 0.4440, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.66% (1.2041 => 1.2241, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 6.02% (3.3202 => 3.5202, std.dev.: 0.0426)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.88% (0.9721 => 1.0001, std.dev.: 0.0095)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0031)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0032)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 25.00% (0.0480 => 0.0600, std.dev.: 0.0042)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0036)
  MultiSource/Benchmarks/BitBench/five11/five11: 18.75% (0.0640 => 0.0760, std.dev.: 0.0031)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 15.79% (0.0760 => 0.0880, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/methcall: 6.90% (0.2320 => 0.2480, std.dev.: 0.0054)
  SingleSource/Regression/C++/ofstream_ctor: 6.78% (0.2360 => 0.2520, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0049)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.10% (0.3920 => 0.4120, std.dev.: 0.0063)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.17% (0.2880 => 0.3000, std.dev.: 0.0045)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (1.1240 => 1.1600, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0117)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.81% (0.7120 => 0.7320, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.75% (0.4360 => 0.4480, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.61% (1.2281 => 1.2601, std.dev.: 0.0056)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.48% (5.8000 => 5.9440, std.dev.: 0.0285)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.02% (10.6960 => 10.9120, std.dev.: 0.0525)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.97% (1.2201 => 1.2441, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.94% (1.2361 => 1.2601, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.60% (1.2481 => 1.2681, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.47% (1.3641 => 1.3841, std.dev.: 0.0055)
  MultiSource/Benchmarks/Bullet/bullet: 1.43% (37.0925 => 37.6246, std.dev.: 0.0761)
  MultiSource/Applications/JM/ldecod/ldecod: 1.37% (7.8562 => 7.9642, std.dev.: 0.0136)
  MultiSource/Applications/SPASS/SPASS: 1.37% (17.5484 => 17.7884, std.dev.: 0.0341)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.23% (10.4082 => 10.5362, std.dev.: 0.0279)
  MultiSource/Applications/ClamAV/clamscan: 1.22% (17.4082 => 17.6202, std.dev.: 0.0519)
  MultiSource/Applications/JM/lencod/lencod: 1.18% (17.6165 => 17.8245, std.dev.: 0.0486)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0031)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 4.17% (0.9601 => 1.0001, std.dev.: 0.0095)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.14% (3.3802 => 3.5202, std.dev.: 0.0426)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0037)

Report Time: 1.76s
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