[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21127?compare_to=21120&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21127, Order: 199876, Start Time: 2014-01-23 10:48:16, End Time: 2014-01-23 15:36:42
      To: 21120, Order: 199875, Start Time: 2014-01-23 09:24:03, End Time: 2014-01-23 14:08:47
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 15 (25 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1094 (1081 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/fp-convert: 50.00% (0.0240 => 0.0360, std.dev.: 0.0024)
  SingleSource/Benchmarks/Dhrystone/fldry: 25.00% (0.0480 => 0.0600, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/tsp/tsp: 15.62% (0.1280 => 0.1480, std.dev.: 0.0074)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 9.62% (0.2080 => 0.2280, std.dev.: 0.0073)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 8.93% (0.2240 => 0.2440, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.81% (0.3440 => 0.3640, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.71% (0.2800 => 0.2960, std.dev.: 0.0047)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 4.76% (1.1760 => 1.2320, std.dev.: 0.0124)
  SingleSource/Benchmarks/Misc/oourafft: 4.48% (0.2680 => 0.2800, std.dev.: 0.0035)
  MultiSource/Applications/minisat/minisat: 2.00% (0.8000 => 0.8160, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.98% (1.2121 => 1.2361, std.dev.: 0.0078)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 7.69% (0.3640 => 0.3920, std.dev.: 0.0090)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.56% (0.4680 => 0.4800, std.dev.: 0.0025)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -1.19% (1.3441 => 1.3281, std.dev.: 0.0057)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0039)
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0032)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 100.00% (0.0120 => 0.0240, std.dev.: 0.0018)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0047)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 10.53% (0.1520 => 0.1680, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.12% (0.1960 => 0.2080, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.63% (0.2840 => 0.3000, std.dev.: 0.0058)
  MultiSource/Benchmarks/sim/sim: 4.71% (0.3400 => 0.3560, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.60% (0.3480 => 0.3640, std.dev.: 0.0056)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.70% (1.1880 => 1.2320, std.dev.: 0.0124)
  MultiSource/Applications/minisat/minisat: 2.00% (0.8000 => 0.8160, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.87% (10.6960 => 10.8960, std.dev.: 0.0451)
  MultiSource/Applications/sqlite3/sqlite3: 1.73% (23.7574 => 24.1695, std.dev.: 0.0409)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.73% (6.0160 => 6.1200, std.dev.: 0.0276)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.15% (10.4082 => 10.5282, std.dev.: 0.0290)
  MultiSource/Applications/JM/lencod/lencod: 1.04% (17.6165 => 17.8005, std.dev.: 0.0506)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0048)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 14.29% (0.2240 => 0.2560, std.dev.: 0.0082)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0085)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 4.40% (0.7280 => 0.7600, std.dev.: 0.0093)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.75% (0.9601 => 0.9961, std.dev.: 0.0087)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0047)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -19.05% (0.0840 => 0.0680, std.dev.: 0.0062)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0026)

Report Time: 1.79s
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