[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Thu Feb 6 15:11:38 PST 2014

http://llvm.org/perf/db_default/v4/nts/21893?compare_to=21892&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21893, Order: 200929, Start Time: 2014-02-06 18:38:07, End Time: 2014-02-06 23:16:52
      To: 21892, Order: 200928, Start Time: 2014-02-06 18:32:36, End Time: 2014-02-06 23:10:58
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 (46 on baseline)
Performance Improvements: 1 (28 on baseline)
Unchanged Tests: 1097 (1036 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/SignlessTypes/div: 60.00% (0.0200 => 0.0320, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 23.81% (0.0840 => 0.1040, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 23.53% (0.0680 => 0.0840, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 20.83% (0.0960 => 0.1160, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/fbench: 17.65% (0.0680 => 0.0800, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 13.04% (0.0920 => 0.1040, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 8.70% (0.1840 => 0.2000, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/football/football: 3.07% (0.9120 => 0.9400, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.28% (1.2481 => 1.2641, std.dev.: 0.0047)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: 21.43% (0.0560 => 0.0680, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 14.29% (0.1680 => 0.1920, std.dev.: 0.0093)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 2.79% (1.1481 => 1.1801, std.dev.: 0.0107)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.82% (0.1760 => 0.1640, std.dev.: 0.0038)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.18% (1.1241 => 1.2161, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.45% (1.1281 => 1.2121, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.41% (1.1881 => 1.2761, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.24% (1.1601 => 1.2441, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.14% (1.1761 => 1.2601, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.71% (1.1921 => 1.2721, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.69% (1.1361 => 1.2121, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.42% (1.1841 => 1.2601, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 6.35% (1.2601 => 1.3401, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.29% (1.2081 => 1.2841, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.08% (1.1841 => 1.2561, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 6.04% (1.1921 => 1.2641, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (1.1681 => 1.2361, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.59% (1.2161 => 1.2841, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.57% (1.2201 => 1.2881, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.48% (1.2401 => 1.3081, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.39% (1.1881 => 1.2521, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.24% (1.1441 => 1.2041, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.19% (1.2321 => 1.2961, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.18% (1.2361 => 1.3001, std.dev.: 0.0137)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.05% (1.1881 => 1.2481, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.03% (1.2721 => 1.3361, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.98% (1.3641 => 1.4321, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.68% (1.1961 => 1.2521, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.62% (1.2121 => 1.2681, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.17% (1.2481 => 1.3001, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.06% (1.2801 => 1.3321, std.dev.: 0.0159)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.83% (1.2521 => 1.3001, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.80% (1.3681 => 1.4201, std.dev.: 0.0091)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.46% (6.0160 => 6.1040, std.dev.: 0.0317)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0016)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0054)
  SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/lists: 2.54% (5.8164 => 5.9644, std.dev.: 0.0134)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0020)
  MultiSource/Applications/lua/lua: 1.80% (21.1533 => 21.5333, std.dev.: 0.0948)
  MultiSource/Applications/sqlite3/sqlite3: 1.38% (4.0643 => 4.1203, std.dev.: 0.0191)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0043)
  MultiSource/Benchmarks/FreeBench/mason/mason: -21.05% (0.0760 => 0.0600, std.dev.: 0.0054)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -18.18% (0.1760 => 0.1440, std.dev.: 0.0118)
  SingleSource/Benchmarks/Shootout-C++/hello: -14.55% (0.2200 => 0.1880, std.dev.: 0.0102)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -9.64% (0.3320 => 0.3000, std.dev.: 0.0121)
  SingleSource/Benchmarks/Shootout-C++/hash: -8.85% (0.4520 => 0.4120, std.dev.: 0.0142)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -5.26% (0.5320 => 0.5040, std.dev.: 0.0090)
  SingleSource/Benchmarks/Shootout-C++/moments: -4.63% (0.4320 => 0.4120, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/hash2: -4.07% (0.4920 => 0.4720, std.dev.: 0.0073)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: -2.93% (0.9561 => 0.9281, std.dev.: 0.0107)
  MultiSource/Applications/d/make_dparser: -2.62% (3.8240 => 3.7240, std.dev.: 0.0257)
  MultiSource/Applications/ClamAV/clamscan: -2.14% (17.4082 => 17.0362, std.dev.: 0.0502)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.79% (15.2282 => 14.9562, std.dev.: 0.0392)
  MultiSource/Applications/lemon/lemon: -1.73% (1.3841 => 1.3601, std.dev.: 0.0065)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.71% (4.9000 => 4.8160, std.dev.: 0.0224)
  MultiSource/Applications/SPASS/SPASS: -1.55% (17.5484 => 17.2764, std.dev.: 0.0433)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -1.28% (48.1088 => 47.4928, std.dev.: 0.0680)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0025)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.75% (7.7485 => 6.7604, std.dev.: 0.0061)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.35% (1.2601 => 1.1801, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.19% (4.4683 => 4.2363, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.67% (2.0561 => 1.9601, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.47% (3.9202 => 3.7842, std.dev.: 0.0298)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.35% (2.3881 => 2.3081, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.17% (5.1603 => 5.0483, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.88% (2.9722 => 2.9162, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0039)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0028)

Report Time: 2.06s
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