[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Mon Mar 10 15:01:48 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23415?compare_to=23413&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 23415, Order: 203469, Start Time: 2014-03-10 17:27:48, End Time: 2014-03-10 22:07:36
      To: 23413, Order: 203465, Start Time: 2014-03-10 15:36:55, End Time: 2014-03-10 20:21:07
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 (81 on baseline)
Performance Improvements: 0 (17 on baseline)
Unchanged Tests: 1098 (1012 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2004-03-15-IndirectGoto: 150.00% (0.0080 => 0.0200, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 23.81% (0.0840 => 0.1040, std.dev.: 0.0074)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 9.09% (0.3520 => 0.3840, std.dev.: 0.0120)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.25% (0.2560 => 0.2720, std.dev.: 0.0037)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.09% (0.7760 => 0.8000, std.dev.: 0.0065)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.02% (0.9280 => 0.9560, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.99% (1.2041 => 1.2281, std.dev.: 0.0064)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9161 => 0.9321, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.27% (1.2561 => 1.2721, std.dev.: 0.0051)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.33% (0.6000 => 0.6200, std.dev.: 0.0074)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 25.00% (0.0480 => 0.0600, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/salsa20: 25.00% (0.0480 => 0.0600, std.dev.: 0.0026)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0080)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0051)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 18.92% (0.1480 => 0.1760, std.dev.: 0.0070)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/sieve: 10.26% (0.3120 => 0.3440, std.dev.: 0.0066)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.00% (0.1600 => 0.1760, std.dev.: 0.0036)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.78% (0.3680 => 0.4040, std.dev.: 0.0123)
  SingleSource/Benchmarks/Shootout-C++/strcat: 8.77% (0.2280 => 0.2480, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.75% (1.1881 => 1.2921, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.95% (1.2081 => 1.3041, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.45% (1.1281 => 1.2121, std.dev.: 0.0131)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 7.41% (0.2160 => 0.2320, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.39% (1.1361 => 1.2201, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.24% (1.1601 => 1.2441, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 7.07% (1.1881 => 1.2721, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.97% (1.1481 => 1.2281, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.88% (1.2201 => 1.3041, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.85% (1.1681 => 1.2481, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.80% (1.1761 => 1.2561, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.76% (1.1241 => 1.2001, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.69% (1.1361 => 1.2121, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 6.63% (0.6640 => 0.7080, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.42% (1.1841 => 1.2601, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.29% (1.2721 => 1.3521, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0133)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.25% (0.2560 => 0.2720, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 6.23% (1.1561 => 1.2281, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 6.15% (1.2361 => 1.3121, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 6.13% (1.2401 => 1.3161, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 6.06% (1.1881 => 1.2601, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 6.02% (1.1961 => 1.2681, std.dev.: 0.0080)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.95% (10.6960 => 11.3320, std.dev.: 0.0629)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.92% (1.2161 => 1.2881, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.84% (1.2321 => 1.3041, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 5.74% (1.1841 => 1.2521, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.70% (1.1921 => 1.2601, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 5.66% (1.2721 => 1.3441, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.62% (1.2801 => 1.3521, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 5.43% (1.2521 => 1.3201, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 5.26% (1.3681 => 1.4401, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.08% (1.2601 => 1.3241, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.98% (1.3641 => 1.4321, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.89% (1.1441 => 1.2001, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.81% (1.2481 => 1.3081, std.dev.: 0.0129)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.65% (6.0160 => 6.2960, std.dev.: 0.0264)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.62% (8.1441 => 8.5201, std.dev.: 0.0315)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.98% (1.7080 => 1.7760, std.dev.: 0.0157)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.96% (1.2121 => 1.2601, std.dev.: 0.0128)
  MultiSource/Applications/hexxagon/hexxagon: 3.91% (1.1240 => 1.1680, std.dev.: 0.0144)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.91% (0.9200 => 0.9560, std.dev.: 0.0095)
  MultiSource/Applications/lua/lua: 3.63% (4.5200 => 4.6840, std.dev.: 0.0344)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.17% (5.8000 => 5.9840, std.dev.: 0.0429)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.60% (4.9200 => 5.0480, std.dev.: 0.0332)
  MultiSource/Applications/JM/lencod/lencod: 2.18% (17.6165 => 18.0005, std.dev.: 0.0417)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.15% (10.4082 => 10.6322, std.dev.: 0.0399)
  MultiSource/Benchmarks/Bullet/bullet: 1.86% (37.0925 => 37.7806, std.dev.: 0.0788)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.85% (48.1088 => 48.9969, std.dev.: 0.0694)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9161 => 0.9321, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/football/football: 1.69% (0.9480 => 0.9640, std.dev.: 0.0033)
  MultiSource/Applications/sqlite3/sqlite3: 1.58% (23.7574 => 24.1335, std.dev.: 0.0423)
  MultiSource/Applications/JM/ldecod/ldecod: 1.27% (7.8562 => 7.9562, std.dev.: 0.0338)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 15.62% (0.1280 => 0.1480, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0018)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.29% (0.2480 => 0.2760, std.dev.: 0.0062)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 10.53% (0.3040 => 0.3360, std.dev.: 0.0080)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 3.86% (1.6601 => 1.7241, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.33% (0.6000 => 0.6200, std.dev.: 0.0074)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0076)
  SingleSource/Benchmarks/Misc/salsa20: 3.08% (7.4085 => 7.6365, std.dev.: 0.0110)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.07% (4.5603 => 4.7003, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout/lists: 2.82% (5.8164 => 5.9804, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.68% (4.5203 => 4.5963, std.dev.: 0.0047)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.61% (3.2242 => 3.2762, std.dev.: 0.0027)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.31% (25.8896 => 26.2296, std.dev.: 0.0168)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0040)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0016)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.84% (7.7485 => 6.6764, std.dev.: 0.0039)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.93% (3.3482 => 3.1162, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0047)
  SingleSource/Benchmarks/Dhrystone/fldry: -4.61% (0.6080 => 0.5800, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.68% (2.3881 => 2.3001, std.dev.: 0.0018)
  SingleSource/Benchmarks/Dhrystone/dry: -2.86% (0.7000 => 0.6800, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.55% (3.9202 => 3.8202, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.36% (4.2403 => 4.1403, std.dev.: 0.0095)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.18% (3.4842 => 3.4082, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0022)
  MultiSource/Applications/siod/siod: -1.94% (2.8802 => 2.8242, std.dev.: 0.0171)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0020)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.37% (2.3361 => 2.3041, std.dev.: 0.0095)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.24% (3.2322 => 3.1922, std.dev.: 0.0048)

Report Time: 3.40s
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