[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 14 17:14:26 PST 2014

http://llvm.org/perf/db_default/v4/nts/20543?compare_to=20542&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20543, Order: 199254, Start Time: 2014-01-14 20:37:17, End Time: 2014-01-15 01:19:16
      To: 20542, Order: 199250, Start Time: 2014-01-14 20:11:50, End Time: 2014-01-15 00:56:12
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 (30 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1097 (1078 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Regression/C/2004-02-03-AggregateCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  SingleSource/UnitTests/2003-05-02-DependentPHI: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout/hash: 33.33% (0.0480 => 0.0640, std.dev.: 0.0051)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 29.17% (0.0960 => 0.1240, std.dev.: 0.0066)
  SingleSource/Benchmarks/McGill/queens: 27.27% (0.0440 => 0.0560, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 17.65% (0.0680 => 0.0800, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: 15.00% (0.0800 => 0.0920, std.dev.: 0.0035)
  SingleSource/Benchmarks/SmallPT/smallpt: 8.82% (0.1360 => 0.1480, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.70% (0.1840 => 0.2000, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.57% (0.4480 => 0.4640, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.69% (0.9481 => 0.9641, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (1.2361 => 1.2561, std.dev.: 0.0067)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Regression/C/2004-02-03-AggregateCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 36.36% (0.0440 => 0.0600, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0039)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 29.17% (0.0960 => 0.1240, std.dev.: 0.0066)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0037)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0044)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 10.53% (0.2280 => 0.2520, std.dev.: 0.0085)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.70% (0.1840 => 0.2000, std.dev.: 0.0036)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 8.70% (0.3680 => 0.4000, std.dev.: 0.0122)
  SingleSource/Benchmarks/Shootout-C++/sieve: 7.69% (0.3120 => 0.3360, std.dev.: 0.0080)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 7.41% (0.2160 => 0.2320, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0037)
  MultiSource/Benchmarks/McCat/08-main/main: 5.06% (0.3160 => 0.3320, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.81% (0.7120 => 0.7320, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0119)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.65% (8.1441 => 8.3601, std.dev.: 0.0354)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.72% (5.8000 => 5.9000, std.dev.: 0.0357)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.63% (1.2281 => 1.2481, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (1.2361 => 1.2561, std.dev.: 0.0067)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.46% (10.6960 => 10.8520, std.dev.: 0.0555)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.08% (10.4082 => 10.5202, std.dev.: 0.0325)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0018)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0053)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.67% (0.0960 => 0.1120, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.29% (0.2480 => 0.2760, std.dev.: 0.0088)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)

Report Time: 3.13s
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