[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

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Fri Jan 31 22:58:17 PST 2014


http://llvm.org/perf/db_default/v4/nts/21618?compare_to=21616&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21618, Order: 200602, Start Time: 2014-02-01 02:22:54, End Time: 2014-02-01 07:03:26
      To: 21616, Order: 200598, Start Time: 2014-02-01 01:29:21, End Time: 2014-02-01 06:07:24
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 22 (47 on baseline)
Performance Improvements: 0 (26 on baseline)
Unchanged Tests: 1088 (1037 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2008-04-20-LoopBug2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0027)
  SingleSource/UnitTests/2003-05-14-AtExit: 150.00% (0.0080 => 0.0200, std.dev.: 0.0041)
  SingleSource/Benchmarks/Dhrystone/fldry: 27.27% (0.0440 => 0.0560, std.dev.: 0.0033)
  SingleSource/Benchmarks/CoyoteBench/almabench: 16.67% (0.0720 => 0.0840, std.dev.: 0.0035)
  MultiSource/Applications/viterbi/viterbi: 16.67% (0.1680 => 0.1960, std.dev.: 0.0081)
  MultiSource/Benchmarks/FreeBench/neural/neural: 9.09% (0.1760 => 0.1920, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.84% (0.2040 => 0.2200, std.dev.: 0.0059)
  MultiSource/Applications/spiff/spiff: 5.46% (0.9520 => 1.0040, std.dev.: 0.0104)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.45% (0.2200 => 0.2320, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 5.41% (0.2960 => 0.3120, std.dev.: 0.0054)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.08% (0.2360 => 0.2480, std.dev.: 0.0032)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.85% (0.5200 => 0.5400, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.81% (0.4200 => 0.4360, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/moments: 2.88% (0.4160 => 0.4280, std.dev.: 0.0045)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.72% (0.5880 => 0.6040, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.17% (1.2881 => 1.3161, std.dev.: 0.0055)
  MultiSource/Applications/lua/lua: 1.96% (4.4840 => 4.5720, std.dev.: 0.0220)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.24% (2.5802 => 2.6122, std.dev.: 0.0069)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 15.23% (1.0241 => 1.1801, std.dev.: 0.0324)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.44% (5.0083 => 5.0803, std.dev.: 0.0268)
  SingleSource/Benchmarks/Misc/ffbench: 1.34% (0.8961 => 0.9081, std.dev.: 0.0037)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.75% (1.1881 => 1.2921, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.54% (1.1241 => 1.2201, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.80% (1.1281 => 1.2161, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.14% (1.1761 => 1.2601, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.04% (1.1361 => 1.2161, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.90% (1.1601 => 1.2401, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.76% (1.1841 => 1.2641, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.62% (1.2081 => 1.2881, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.08% (1.1841 => 1.2561, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.04% (1.1921 => 1.2641, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.90% (1.2201 => 1.2921, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.88% (1.1561 => 1.2241, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.86% (1.2281 => 1.3001, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.81% (1.2401 => 1.3121, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.66% (0.2120 => 0.2240, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.66% (1.2721 => 1.3441, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.59% (1.1441 => 1.2081, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.57% (1.1481 => 1.2121, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.48% (1.1681 => 1.2321, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.45% (1.2481 => 1.3161, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.37% (1.1921 => 1.2561, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.35% (1.1961 => 1.2601, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.28% (1.1361 => 1.1961, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.26% (1.2161 => 1.2801, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 5.11% (1.2521 => 1.3161, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.00% (1.2801 => 1.3441, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 4.85% (1.2361 => 1.2961, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.71% (1.1881 => 1.2441, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.55% (1.2321 => 1.2881, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (1.2121 => 1.2641, std.dev.: 0.0105)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 3.85% (0.6240 => 0.6480, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 3.81% (1.3641 => 1.4161, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 3.77% (1.2721 => 1.3201, std.dev.: 0.0115)
  MultiSource/Applications/sqlite3/sqlite3: 1.52% (23.7574 => 24.1175, std.dev.: 0.0426)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.13% (1.0881 => 1.2201, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 10.49% (1.0681 => 1.1801, std.dev.: 0.0324)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.33% (0.6000 => 0.6200, std.dev.: 0.0061)
  SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout/lists: 2.48% (5.8164 => 5.9604, std.dev.: 0.0109)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.98% (3.2242 => 3.2882, std.dev.: 0.0022)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.34% (14.0009 => 14.1889, std.dev.: 0.0603)
  SingleSource/Benchmarks/Misc/ffbench: 1.34% (0.8961 => 0.9081, std.dev.: 0.0037)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc-C++/mandel-text: -42.86% (0.0280 => 0.0160, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/flops-2: -40.00% (0.0400 => 0.0240, std.dev.: 0.0052)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -19.05% (0.0840 => 0.0680, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/perlin: -16.67% (0.0720 => 0.0600, std.dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -9.09% (0.1760 => 0.1600, std.dev.: 0.0048)
  SingleSource/Benchmarks/Shootout-C++/hash2: -5.69% (0.4920 => 0.4640, std.dev.: 0.0100)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.76% (0.5320 => 0.5120, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -3.02% (4.9000 => 4.7520, std.dev.: 0.0532)
  MultiSource/Applications/lemon/lemon: -2.02% (1.3841 => 1.3561, std.dev.: 0.0097)
  MultiSource/Applications/ClamAV/clamscan: -2.02% (17.4082 => 17.0562, std.dev.: 0.0830)
  MultiSource/Applications/JM/ldecod/ldecod: -1.73% (7.8562 => 7.7202, std.dev.: 0.0394)
  MultiSource/Applications/d/make_dparser: -1.67% (3.8240 => 3.7601, std.dev.: 0.0228)
  MultiSource/Applications/oggenc/oggenc: -1.66% (5.7964 => 5.7004, std.dev.: 0.0177)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.52% (15.2282 => 14.9962, std.dev.: 0.0353)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -1.27% (48.1088 => 47.4968, std.dev.: 0.1048)
  MultiSource/Applications/SPASS/SPASS: -1.21% (17.5484 => 17.3364, std.dev.: 0.0389)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -18.31% (0.2840 => 0.2320, std.dev.: 0.0036)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.67% (1.2601 => 1.1761, std.dev.: 0.0180)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.83% (4.4683 => 4.2523, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.67% (2.0561 => 1.9601, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0028)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -2.19% (4.5603 => 4.4603, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.86% (5.1603 => 5.0643, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0037)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.61% (3.4842 => 3.4282, std.dev.: 0.0027)

Report Time: 1.83s
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