[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19707?compare_to=19683&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 19707, Order: 198516, Start Time: 2014-01-04 23:17:12, End Time: 2014-01-05 03:59:07
      To: 19683, Order: 198497, Start Time: 2014-01-04 15:50:32, End Time: 2014-01-04 20:30:53
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 2 (1 on baseline)
Performance Regressions: 12 (29 on baseline)
Performance Improvements: 0 (22 on baseline)
Unchanged Tests: 1096 (1058 on baseline)
Total Tests: 1110

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

New Passes - Compile Time
-------------------------
  MultiSource/Applications/JM/lencod/lencod
  MultiSource/Applications/JM/lencod/lencod: 4.75% (16.9204 => 17.7245, std.dev.: 0.0513)

New Passes - Execution Time
---------------------------
  MultiSource/Applications/JM/lencod/lencod
  MultiSource/Applications/JM/lencod/lencod: - (0.0000 => 7.3165, std.dev.: 0.0105)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-01-29-SimpleIndirectCall: 150.00% (0.0080 => 0.0200, std.dev.: 0.0035)
  SingleSource/UnitTests/2002-08-19-CodegenBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0018)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Queens: 30.00% (0.0400 => 0.0520, std.dev.: 0.0025)
  SingleSource/Benchmarks/McGill/exptree: 21.05% (0.0760 => 0.0920, std.dev.: 0.0051)
  SingleSource/Benchmarks/McGill/misr: 18.75% (0.0640 => 0.0760, std.dev.: 0.0045)
  SingleSource/Benchmarks/SmallPT/smallpt: 15.15% (0.1320 => 0.1520, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: 14.29% (0.0840 => 0.0960, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 6.01% (1.3320 => 1.4120, std.dev.: 0.0216)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.88% (0.3400 => 0.3600, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.34% (1.1961 => 1.2121, std.dev.: 0.0059)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: 28.57% (0.0560 => 0.0720, std.dev.: 0.0047)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -2.94% (0.2720 => 0.2640, std.dev.: 0.0146)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  MultiSource/Applications/sqlite3/sqlite3: 38.94% (17.1050 => 23.7654, std.dev.: 0.0732)
  SingleSource/Benchmarks/Stanford/Treesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/Queens: 30.00% (0.0400 => 0.0520, std.dev.: 0.0025)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 23.40% (0.3760 => 0.4640, std.dev.: 0.0070)
  MultiSource/Applications/lemon/lemon: 11.90% (1.2441 => 1.3921, std.dev.: 0.0049)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.82% (25.1416 => 28.1138, std.dev.: 0.0801)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 10.34% (0.3480 => 0.3840, std.dev.: 0.0047)
  SingleSource/UnitTests/SignlessTypes/rem: 9.68% (0.1240 => 0.1360, std.dev.: 0.0039)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 8.72% (5.3640 => 5.8320, std.dev.: 0.0416)
  SingleSource/Benchmarks/Misc/oourafft: 7.69% (0.2600 => 0.2800, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 5.53% (5.4960 => 5.8000, std.dev.: 0.0562)
  MultiSource/Applications/oggenc/oggenc: 4.79% (5.5123 => 5.7764, std.dev.: 0.0158)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 4.04% (1.4840 => 1.5440, std.dev.: 0.0107)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.21% (1.3720 => 1.4160, std.dev.: 0.0153)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.38% (1.1761 => 1.2041, std.dev.: 0.0051)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.15% (47.3607 => 48.3768, std.dev.: 0.0684)
  MultiSource/Benchmarks/PAQ8p/paq8p: 2.05% (2.5402 => 2.5922, std.dev.: 0.0106)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.61% (10.6760 => 10.8480, std.dev.: 0.0549)
  MultiSource/Applications/siod/siod: 1.42% (2.5321 => 2.5681, std.dev.: 0.0127)
  MultiSource/Applications/SPASS/SPASS: 1.41% (17.2884 => 17.5324, std.dev.: 0.0683)
  MultiSource/Applications/JM/lencod/lencod: 1.14% (17.5245 => 17.7245, std.dev.: 0.0513)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 16.67% (0.0960 => 0.1120, std.dev.: 0.0022)
  MultiSource/Applications/siod/siod: 2.56% (2.8162 => 2.8882, std.dev.: 0.0155)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.88% (4.0363 => 4.1123, std.dev.: 0.0035)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0028)
  MultiSource/Applications/lua/lua: 1.29% (21.0733 => 21.3453, std.dev.: 0.1042)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.15% (2.4282 => 2.4562, std.dev.: 0.0042)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/StructModifyTest: -75.00% (0.0160 => 0.0040, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -62.50% (0.0320 => 0.0120, std.dev.: 0.0062)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -62.50% (0.0320 => 0.0120, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc/fp-convert: -50.00% (0.0400 => 0.0200, std.dev.: 0.0078)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: -50.00% (0.0240 => 0.0120, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/divides: -42.86% (0.0280 => 0.0160, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -21.74% (0.0920 => 0.0720, std.dev.: 0.0061)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -21.21% (0.2640 => 0.2080, std.dev.: 0.0167)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -20.00% (0.0800 => 0.0640, std.dev.: 0.0052)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -17.65% (0.0680 => 0.0560, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -17.39% (0.0920 => 0.0760, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -14.58% (0.1920 => 0.1640, std.dev.: 0.0101)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: -6.90% (0.3480 => 0.3240, std.dev.: 0.0089)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.65% (6.0924 => 5.7484, std.dev.: 0.0218)
  SingleSource/Benchmarks/Shootout-C++/hash2: -3.17% (0.5040 => 0.4880, std.dev.: 0.0052)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -13.33% (1.0801 => 0.9361, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -11.36% (0.1760 => 0.1560, std.dev.: 0.0078)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -3.87% (1.1361 => 1.0921, std.dev.: 0.0136)
  MultiSource/Applications/SPASS/SPASS: -1.63% (9.3406 => 9.1886, std.dev.: 0.0409)
  SingleSource/Benchmarks/Shootout-C++/hash2: -1.23% (2.9362 => 2.9002, std.dev.: 0.0098)
  MultiSource/Applications/aha/aha: -1.18% (2.7122 => 2.6802, std.dev.: 0.0026)
  MultiSource/Benchmarks/sim/sim: -1.10% (4.7403 => 4.6883, std.dev.: 0.0089)

Report Time: 1.82s
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