[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20316?compare_to=20312&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20316, Order: 199015, Start Time: 2014-01-11 20:56:50, End Time: 2014-01-12 01:40:27
      To: 20312, Order: 199014, Start Time: 2014-01-11 19:52:40, End Time: 2014-01-12 00:35:50
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 10 (22 on baseline)
Performance Improvements: 3 (3 on baseline)
Unchanged Tests: 1097 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 55.56% (0.0360 => 0.0560, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 14.55% (0.2200 => 0.2520, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 8.57% (0.1400 => 0.1520, std.dev.: 0.0040)
  MultiSource/Benchmarks/McCat/09-vor/vor: 5.62% (0.3560 => 0.3760, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.47% (1.1321 => 1.1601, std.dev.: 0.0096)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9121 => 0.9281, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.31% (1.2241 => 1.2401, std.dev.: 0.0051)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0022)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.49% (3.8602 => 4.0723, std.dev.: 0.0632)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/recursive: -50.00% (0.0320 => 0.0160, std.dev.: 0.0056)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.88% (4.2603 => 4.1803, std.dev.: 0.0031)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0040)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0059)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0042)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 10.53% (0.2280 => 0.2520, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.12% (0.1960 => 0.2080, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.07% (1.1601 => 1.1841, std.dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.38% (10.6960 => 10.8440, std.dev.: 0.0319)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.31% (0.9161 => 0.9281, std.dev.: 0.0035)
  MultiSource/Applications/ClamAV/clamscan: 1.17% (17.4082 => 17.6122, std.dev.: 0.0313)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0052)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.51% (3.9962 => 4.1763, std.dev.: 0.0642)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.28% (5.0123 => 5.0763, std.dev.: 0.0196)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -6.02% (0.3320 => 0.3120, std.dev.: 0.0077)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0031)

Report Time: 1.82s
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