[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Thu Jan 9 21:18:56 PST 2014

http://llvm.org/perf/db_default/v4/nts/20165?compare_to=20150&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20165, Order: 198901, Start Time: 2014-01-10 00:39:29, End Time: 2014-01-10 05:23:38
      To: 20150, Order: 198887, Start Time: 2014-01-09 20:35:54, End Time: 2014-01-10 01:19:26
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 24 (24 on baseline)
Performance Improvements: 1 (0 on baseline)
Unchanged Tests: 1085 (1086 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout: 150.00% (0.0080 => 0.0200, std.dev.: 0.0041)
  SingleSource/Regression/C/badidx: 75.00% (0.0160 => 0.0280, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/mandel-2: 60.00% (0.0200 => 0.0320, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 25.00% (0.0800 => 0.1000, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 10.59% (0.3400 => 0.3760, std.dev.: 0.0098)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 10.45% (0.2680 => 0.2960, std.dev.: 0.0087)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.38% (0.1880 => 0.2000, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/sieve: 5.06% (0.3160 => 0.3320, std.dev.: 0.0055)
  MultiSource/Applications/lambda-0_1_3/lambda: 4.69% (0.7680 => 0.8040, std.dev.: 0.0087)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.85% (0.5200 => 0.5400, std.dev.: 0.0045)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.06% (6.0200 => 6.1440, std.dev.: 0.0280)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.00% (5.7960 => 5.9120, std.dev.: 0.0418)
  MultiSource/Applications/lemon/lemon: 1.75% (1.3721 => 1.3961, std.dev.: 0.0088)
  MultiSource/Applications/SPASS/SPASS: 1.37% (17.4844 => 17.7244, std.dev.: 0.0423)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.30% (10.7560 => 10.8960, std.dev.: 0.0528)
  MultiSource/Applications/ClamAV/clamscan: 1.15% (17.3722 => 17.5722, std.dev.: 0.0617)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.14% (2.8122 => 2.8442, std.dev.: 0.0092)
  MultiSource/Applications/kimwitu++/kc: 1.07% (18.7090 => 18.9090, std.dev.: 0.0486)
  MultiSource/Applications/sqlite3/sqlite3: 1.05% (23.6614 => 23.9095, std.dev.: 0.0517)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.00% (10.3922 => 10.4962, std.dev.: 0.0402)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 28.00% (0.1000 => 0.1280, std.dev.: 0.0106)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.38% (0.5920 => 0.6120, std.dev.: 0.0048)
  SingleSource/Benchmarks/McGill/chomp: 1.30% (0.9241 => 0.9361, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/power/power: 1.20% (1.3281 => 1.3441, std.dev.: 0.0027)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/five11/five11: -1.37% (2.3401 => 2.3081, std.dev.: 0.0119)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/UnitTests/SignlessTypes/shr: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0028)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0059)
  MultiSource/Benchmarks/Olden/power/power: 10.81% (0.1480 => 0.1640, std.dev.: 0.0060)
  MultiSource/Benchmarks/Olden/em3d/em3d: 10.00% (0.2000 => 0.2200, std.dev.: 0.0051)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0090)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0055)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (1.1240 => 1.1600, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.27% (1.2361 => 1.2641, std.dev.: 0.0076)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.13% (6.0160 => 6.1440, std.dev.: 0.0280)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0069)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.93% (5.8000 => 5.9120, std.dev.: 0.0418)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.87% (10.6960 => 10.8960, std.dev.: 0.0528)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.68% (1.1881 => 1.2081, std.dev.: 0.0075)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.01% (48.1088 => 48.5968, std.dev.: 0.1030)
  MultiSource/Applications/SPASS/SPASS: 1.00% (17.5484 => 17.7244, std.dev.: 0.0423)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.97% (0.5040 => 0.5240, std.dev.: 0.0071)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.75% (0.9601 => 0.9961, std.dev.: 0.0131)

Report Time: 4.02s
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