[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 14 16:51:23 PST 2014

http://llvm.org/perf/db_default/v4/nts/20542?compare_to=20538&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20542, Order: 199250, Start Time: 2014-01-14 20:11:50, End Time: 2014-01-15 00:56:12
      To: 20538, Order: 199242, Start Time: 2014-01-14 19:15:35, End Time: 2014-01-14 23:57:47
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 17 (33 on baseline)
Performance Improvements: 1 (2 on baseline)
Unchanged Tests: 1092 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 400.00% (0.0040 => 0.0200, std.dev.: 0.0045)
  SingleSource/Regression/C/2003-05-22-LocalTypeTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/StructModifyTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0031)
  SingleSource/Regression/C/2004-03-15-IndirectGoto: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/UnitTests/Threads/tls: 133.33% (0.0120 => 0.0280, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 75.00% (0.0160 => 0.0280, std.dev.: 0.0037)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 17.65% (0.0680 => 0.0800, std.dev.: 0.0037)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 11.11% (0.1440 => 0.1600, std.dev.: 0.0047)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 6.82% (0.1760 => 0.1880, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.48% (0.2680 => 0.2800, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.35% (0.7160 => 0.7400, std.dev.: 0.0047)
  MultiSource/Applications/hbd/hbd: 2.63% (1.6760 => 1.7200, std.dev.: 0.0165)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.98% (6.0600 => 6.1800, std.dev.: 0.0418)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.74% (1.1520 => 1.1720, std.dev.: 0.0064)
  MultiSource/Applications/lemon/lemon: 1.45% (1.3761 => 1.3961, std.dev.: 0.0072)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.08% (15.2162 => 15.3802, std.dev.: 0.0406)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 2.97% (2.4242 => 2.4962, std.dev.: 0.0278)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -2.55% (4.0843 => 3.9802, std.dev.: 0.0315)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0035)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/StructModifyTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0028)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 16.67% (0.0720 => 0.0840, std.dev.: 0.0036)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/matrix: 7.69% (0.2600 => 0.2800, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.66% (0.2120 => 0.2240, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.93% (0.7120 => 0.7400, std.dev.: 0.0047)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (1.1240 => 1.1600, std.dev.: 0.0133)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.73% (6.0160 => 6.1800, std.dev.: 0.0418)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.48% (1.1281 => 1.1561, std.dev.: 0.0091)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.41% (5.8000 => 5.9400, std.dev.: 0.0322)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.29% (1.2201 => 1.2481, std.dev.: 0.0082)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2480 => 1.2760, std.dev.: 0.0108)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.16% (8.1441 => 8.3201, std.dev.: 0.0466)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.09% (1.1480 => 1.1720, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0066)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.94% (10.6960 => 10.9040, std.dev.: 0.0579)
  MultiSource/Applications/JM/lencod/lencod: 1.52% (17.6165 => 17.8845, std.dev.: 0.0498)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.46% (10.4082 => 10.5602, std.dev.: 0.0263)
  MultiSource/Benchmarks/Bullet/bullet: 1.07% (37.0925 => 37.4886, std.dev.: 0.0940)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0056)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0111)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.67% (0.6000 => 0.6160, std.dev.: 0.0039)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.13% (1.0641 => 1.0761, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0026)

Report Time: 1.81s
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