[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Jan 25 06:10:49 PST 2014

http://llvm.org/perf/db_default/v4/nts/21288?compare_to=21284&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21288, Order: 200073, Start Time: 2014-01-25 09:31:43, End Time: 2014-01-25 14:15:51
      To: 21284, Order: 200071, Start Time: 2014-01-25 07:03:24, End Time: 2014-01-25 11:44:33
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 (16 on baseline)
Performance Improvements: 0 (28 on baseline)
Unchanged Tests: 1098 (1066 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: 400.00% (0.0040 => 0.0200, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 25.00% (0.0640 => 0.0800, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/richards_benchmark: 22.22% (0.0720 => 0.0880, std.dev.: 0.0039)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0031)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 16.00% (0.1000 => 0.1160, std.dev.: 0.0051)
  SingleSource/Benchmarks/Shootout/matrix: 15.79% (0.0760 => 0.0880, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 10.00% (0.1600 => 0.1760, std.dev.: 0.0062)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 8.11% (0.1480 => 0.1600, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.95% (0.3360 => 0.3560, std.dev.: 0.0065)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.17% (0.2320 => 0.2440, std.dev.: 0.0044)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0065)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/heapsort: 27.27% (0.0440 => 0.0560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/richards_benchmark: 22.22% (0.0720 => 0.0880, std.dev.: 0.0039)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 12.82% (0.1560 => 0.1760, std.dev.: 0.0062)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 10.00% (0.1600 => 0.1760, std.dev.: 0.0059)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 8.77% (0.2280 => 0.2480, std.dev.: 0.0067)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0065)
  MultiSource/Applications/sqlite3/sqlite3: 1.62% (23.7574 => 24.1415, std.dev.: 0.0318)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0055)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0062)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.30% (1.0921 => 1.1281, std.dev.: 0.0134)
  MultiSource/Applications/lua/lua: 1.61% (21.1533 => 21.4933, std.dev.: 0.0569)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.76% (0.5320 => 0.5120, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -3.30% (1.2121 => 1.1721, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -3.23% (1.2401 => 1.2001, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -3.19% (1.2521 => 1.2121, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.11% (1.1561 => 1.1201, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -3.02% (1.1921 => 1.1561, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -2.80% (1.1441 => 1.1121, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.69% (1.1881 => 1.1561, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.69% (1.1881 => 1.1561, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -2.68% (1.1921 => 1.1601, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.68% (1.1961 => 1.1641, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.63% (1.3681 => 1.3321, std.dev.: 0.0101)
  MultiSource/Applications/d/make_dparser: -2.62% (3.8240 => 3.7240, std.dev.: 0.0268)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.60% (1.2321 => 1.2001, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.56% (1.2481 => 1.2161, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -2.44% (1.1481 => 1.1201, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.11% (1.1361 => 1.1121, std.dev.: 0.0089)
  MultiSource/Applications/oggenc/oggenc: -2.07% (5.7964 => 5.6764, std.dev.: 0.0199)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.89% (2.1201 => 2.0801, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -1.89% (1.2721 => 1.2481, std.dev.: 0.0071)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.84% (2.8322 => 2.7802, std.dev.: 0.0173)
  MultiSource/Applications/lemon/lemon: -1.73% (1.3841 => 1.3601, std.dev.: 0.0054)
  MultiSource/Applications/SPASS/SPASS: -1.71% (17.5484 => 17.2484, std.dev.: 0.0737)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.38% (10.4082 => 10.2642, std.dev.: 0.0410)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)
  MultiSource/Benchmarks/Olden/bisort/bisort: -1.61% (0.7440 => 0.7320, std.dev.: 0.0044)

Report Time: 1.99s
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