[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21185?compare_to=21182&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21185, Order: 199963, Start Time: 2014-01-24 02:19:14, End Time: 2014-01-24 07:03:00
      To: 21182, Order: 199958, Start Time: 2014-01-24 02:05:18, End Time: 2014-01-24 06:46:11
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (19 on baseline)
Performance Improvements: 1 (15 on baseline)
Unchanged Tests: 1100 (1076 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-07-06-IntOverflow: 133.33% (0.0120 => 0.0280, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/lowercase: 75.00% (0.0160 => 0.0280, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0024)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 21.05% (0.0760 => 0.0920, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.04% (0.0920 => 0.1040, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/methcall: 9.62% (0.2080 => 0.2280, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.44% (1.1481 => 1.1761, std.dev.: 0.0096)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 2.99% (28.5818 => 29.4378, std.dev.: 0.2864)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 1.51% (4.5123 => 4.5803, std.dev.: 0.0241)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/2003-05-21-BitfieldHandling: -66.67% (0.0240 => 0.0080, std.dev.: 0.0061)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/UnitTests/2003-07-06-IntOverflow: 75.00% (0.0160 => 0.0280, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/random: 57.14% (0.0280 => 0.0440, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0024)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 33.33% (0.0360 => 0.0480, std.dev.: 0.0030)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0064)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 17.50% (0.1600 => 0.1880, std.dev.: 0.0037)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 15.00% (0.0800 => 0.0920, std.dev.: 0.0040)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 14.13% (0.3680 => 0.4200, std.dev.: 0.0198)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 12.28% (0.2280 => 0.2560, std.dev.: 0.0070)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.21% (8.1441 => 8.3241, std.dev.: 0.0441)
  MultiSource/Applications/lua/lua: 1.24% (4.5200 => 4.5760, std.dev.: 0.0182)
  MultiSource/Applications/sqlite3/sqlite3: 1.08% (23.7574 => 24.0135, std.dev.: 0.0399)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.67% (0.0960 => 0.1120, std.dev.: 0.0036)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.29% (0.2480 => 0.2760, std.dev.: 0.0092)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0092)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.75% (0.9601 => 0.9961, std.dev.: 0.0105)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 1.69% (4.5043 => 4.5803, std.dev.: 0.0241)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.03% (1.1681 => 1.1801, std.dev.: 0.0038)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -8.77% (0.2280 => 0.2080, std.dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -7.23% (0.3320 => 0.3080, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -3.70% (1.1881 => 1.1441, std.dev.: 0.0154)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.94% (0.5440 => 0.5280, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.88% (1.2521 => 1.2161, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.81% (1.2801 => 1.2441, std.dev.: 0.0111)
  MultiSource/Applications/lemon/lemon: -2.60% (1.3841 => 1.3481, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.31% (1.2121 => 1.1841, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.05% (1.3681 => 1.3401, std.dev.: 0.0106)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.27% (2.8322 => 2.7962, std.dev.: 0.0107)
  MultiSource/Applications/oggenc/oggenc: -1.17% (5.7964 => 5.7284, std.dev.: 0.0202)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0189)

Report Time: 2.02s
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