[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Mar 15 12:10:37 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23591?compare_to=23584&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 23591, Order: 204006, Start Time: 2014-03-15 14:37:17, End Time: 2014-03-15 19:16:32
      To: 23584, Order: 204005, Start Time: 2014-03-15 10:55:16, End Time: 2014-03-15 15:36:52
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (70 on baseline)
Performance Improvements: 0 (22 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1098 (1018 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-22-LocalTypeTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/RealMM: 42.86% (0.0280 => 0.0400, std.dev.: 0.0036)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 30.00% (0.0400 => 0.0520, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 18.18% (0.0880 => 0.1040, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 14.81% (0.1080 => 0.1240, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/bh/bh: 8.64% (0.3240 => 0.3520, std.dev.: 0.0088)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 7.10% (0.7320 => 0.7840, std.dev.: 0.0120)
  SingleSource/Benchmarks/Shootout-C++/strcat: 5.17% (0.2320 => 0.2440, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.78% (1.2961 => 1.3321, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.90% (1.2601 => 1.2841, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.29% (1.2361 => 1.2521, std.dev.: 0.0059)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 6.97% (4.9923 => 5.3403, std.dev.: 0.1019)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.45% (1.3761 => 1.3961, std.dev.: 0.0047)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.15% (2.4322 => 2.4602, std.dev.: 0.0033)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 166.67% (0.0120 => 0.0320, std.dev.: 0.0057)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 37.50% (0.0320 => 0.0440, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0041)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 13.04% (0.3680 => 0.4160, std.dev.: 0.0173)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 10.71% (0.1120 => 0.1240, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.18% (1.1241 => 1.2161, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.16% (1.1281 => 1.2201, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.93% (1.1601 => 1.2521, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.14% (1.1761 => 1.2601, std.dev.: 0.0092)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0096)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.62% (1.1481 => 1.2241, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.51% (1.2281 => 1.3081, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.42% (1.1841 => 1.2601, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.34% (1.1361 => 1.2081, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 6.02% (0.6640 => 0.7040, std.dev.: 0.0144)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 5.96% (1.2081 => 1.2801, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 5.94% (1.2121 => 1.2841, std.dev.: 0.0039)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.76% (10.6960 => 11.3120, std.dev.: 0.0691)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.66% (1.2721 => 1.3441, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.59% (1.2161 => 1.2841, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.57% (1.2201 => 1.2881, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.48% (1.1681 => 1.2321, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.37% (1.1921 => 1.2561, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.35% (1.1961 => 1.2601, std.dev.: 0.0078)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.29% (0.6800 => 0.7160, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.28% (1.1361 => 1.1961, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.18% (1.2361 => 1.3001, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.13% (1.2481 => 1.3121, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.05% (1.1881 => 1.2481, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.98% (1.3641 => 1.4321, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.84% (1.2401 => 1.3001, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0100)
  SingleSource/UnitTests/Vector/constpool: 4.59% (10.8967 => 11.3967, std.dev.: 0.1077)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.59% (6.0160 => 6.2920, std.dev.: 0.0402)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.37% (1.2801 => 1.3361, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.20% (1.1441 => 1.1921, std.dev.: 0.0181)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.03% (8.1441 => 8.4721, std.dev.: 0.0426)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.90% (1.2321 => 1.2801, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.83% (1.2521 => 1.3001, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.22% (1.3681 => 1.4121, std.dev.: 0.0156)
  MultiSource/Applications/hexxagon/hexxagon: 3.20% (1.1240 => 1.1600, std.dev.: 0.0126)
  MultiSource/Applications/lua/lua: 2.48% (4.5200 => 4.6320, std.dev.: 0.0377)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.38% (10.4082 => 10.5522, std.dev.: 0.0369)
  MultiSource/Benchmarks/Bullet/bullet: 1.25% (37.0925 => 37.5565, std.dev.: 0.0847)
  MultiSource/Applications/JM/lencod/lencod: 1.11% (17.6165 => 17.8125, std.dev.: 0.0429)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 12.50% (0.1280 => 0.1440, std.dev.: 0.0049)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.13% (1.0881 => 1.2201, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0102)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.10% (1.6601 => 1.7281, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/salsa20: 2.97% (7.4085 => 7.6285, std.dev.: 0.0501)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 2.93% (1.0921 => 1.1241, std.dev.: 0.0101)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout/lists: 2.54% (5.8164 => 5.9644, std.dev.: 0.0092)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.74% (3.2242 => 3.2802, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc/whetstone: 1.70% (1.4081 => 1.4321, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.59% (4.5203 => 4.5923, std.dev.: 0.0047)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.36% (25.8896 => 26.2416, std.dev.: 0.0227)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0039)
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0035)
  SingleSource/Regression/C/ConstructorDestructorAttributes: -75.00% (0.0160 => 0.0040, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -16.67% (0.1200 => 0.1000, std.dev.: 0.0074)
  MultiSource/Applications/lemon/lemon: -1.44% (1.3841 => 1.3641, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.25% (5.7564 => 5.6844, std.dev.: 0.0216)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.10% (4.0122 => 3.9682, std.dev.: 0.0132)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.78% (7.7485 => 6.6804, std.dev.: 0.0049)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.98% (1.2601 => 1.1721, std.dev.: 0.0169)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0027)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.95% (0.6080 => 0.5840, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.85% (2.3881 => 2.2961, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.96% (3.9202 => 3.8042, std.dev.: 0.0318)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.18% (3.4842 => 3.4082, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.17% (4.2403 => 4.1483, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.15% (2.9722 => 2.9082, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.39% (0.8641 => 0.8521, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.11% (3.2322 => 3.1962, std.dev.: 0.0045)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.16s
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