[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 14 20:16:12 PST 2014

http://llvm.org/perf/db_default/v4/nts/20556?compare_to=20543&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20556, Order: 199269, Start Time: 2014-01-14 23:37:40, End Time: 2014-01-15 04:21:01
      To: 20543, Order: 199254, Start Time: 2014-01-14 20:37:17, End Time: 2014-01-15 01:19:16
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 16 (28 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1094 (1080 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0058)
  SingleSource/Benchmarks/Stanford/Queens: 33.33% (0.0360 => 0.0480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 18.18% (0.0880 => 0.1040, std.dev.: 0.0037)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 11.11% (0.1440 => 0.1600, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.51% (0.1880 => 0.2040, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 6.98% (0.1720 => 0.1840, std.dev.: 0.0043)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 6.41% (0.3120 => 0.3320, std.dev.: 0.0058)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0058)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.53% (1.4240 => 1.4600, std.dev.: 0.0103)
  MultiSource/Applications/JM/lencod/lencod: 1.09% (17.6845 => 17.8765, std.dev.: 0.0494)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 22.50% (0.1600 => 0.1960, std.dev.: 0.0131)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 15.91% (0.1760 => 0.2040, std.dev.: 0.0075)
  MultiSource/Applications/ClamAV/clamscan: 15.38% (0.1040 => 0.1200, std.dev.: 0.0058)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.78% (0.9521 => 0.9881, std.dev.: 0.0103)
  MultiSource/Applications/minisat/minisat: 1.09% (6.5924 => 6.6644, std.dev.: 0.0235)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0028)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 27.27% (0.0440 => 0.0560, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 6.36% (0.4400 => 0.4680, std.dev.: 0.0107)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0058)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0078)
  MultiSource/Applications/hexxagon/hexxagon: 3.56% (1.1240 => 1.1640, std.dev.: 0.0125)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.37% (0.7120 => 0.7360, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0122)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.11% (8.1441 => 8.3161, std.dev.: 0.0489)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.97% (1.2201 => 1.2441, std.dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.80% (10.6960 => 10.8880, std.dev.: 0.0292)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.67% (0.9561 => 0.9721, std.dev.: 0.0040)
  MultiSource/Applications/JM/lencod/lencod: 1.48% (17.6165 => 17.8765, std.dev.: 0.0494)
  MultiSource/Applications/ClamAV/clamscan: 1.08% (17.4082 => 17.5962, std.dev.: 0.0565)
  MultiSource/Benchmarks/Bullet/bullet: 1.01% (37.0925 => 37.4685, std.dev.: 0.0838)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0030)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.97% (0.5040 => 0.5240, std.dev.: 0.0078)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.92% (0.9601 => 0.9881, std.dev.: 0.0103)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0158)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0037)

Report Time: 3.18s
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