[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20607?compare_to=20603&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20607, Order: 199319, Start Time: 2014-01-15 17:13:05, End Time: 2014-01-15 21:57:06
      To: 20603, Order: 199317, Start Time: 2014-01-15 15:36:03, End Time: 2014-01-15 20:18:15
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (24 on baseline)
Performance Improvements: 1 (2 on baseline)
Unchanged Tests: 1097 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 400.00% (0.0040 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/Threads/2010-12-08-tls: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/2002-08-02-CastTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0024)
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  SingleSource/Benchmarks/McGill/exptree: 13.64% (0.0880 => 0.1000, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 12.16% (0.2960 => 0.3320, std.dev.: 0.0133)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.26% (0.1560 => 0.1720, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 5.81% (0.6200 => 0.6560, std.dev.: 0.0132)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.43% (1.4000 => 1.4480, std.dev.: 0.0156)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.75% (1.1401 => 1.1601, std.dev.: 0.0063)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.39% (1.1520 => 1.1680, std.dev.: 0.0059)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -3.71% (3.6642 => 3.5282, std.dev.: 0.0502)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0044)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0051)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0127)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.20% (1.1241 => 1.1601, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 3.06% (1.1761 => 1.2121, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.76% (1.1601 => 1.1921, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.62% (1.2201 => 1.2521, std.dev.: 0.0092)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.28% (5.8000 => 5.9320, std.dev.: 0.0171)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.16% (8.1441 => 8.3201, std.dev.: 0.0437)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.09% (1.1481 => 1.1721, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.03% (1.1841 => 1.2081, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.95% (1.2321 => 1.2561, std.dev.: 0.0065)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.74% (1.1480 => 1.1680, std.dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.72% (10.6960 => 10.8800, std.dev.: 0.0529)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.47% (4.9000 => 4.9720, std.dev.: 0.0250)
  MultiSource/Applications/JM/lencod/lencod: 1.43% (17.6165 => 17.8685, std.dev.: 0.0316)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0020)
  MultiSource/Applications/lemon/lemon: 2.83% (0.9881 => 1.0161, std.dev.: 0.0101)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)

Report Time: 1.78s
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