[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Fri Feb 7 04:27:27 PST 2014

http://llvm.org/perf/db_default/v4/nts/21919?compare_to=21917&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21919, Order: 200963, Start Time: 2014-02-07 07:54:10, End Time: 2014-02-07 12:32:44
      To: 21917, Order: 200962, Start Time: 2014-02-07 06:06:13, End Time: 2014-02-07 10:43:58
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 8 (46 on baseline)
Performance Improvements: 1 (26 on baseline)
Unchanged Tests: 1101 (1038 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  MultiSource/Benchmarks/Olden/bisort/bisort: 38.46% (0.0520 => 0.0720, std.dev.: 0.0064)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 25.00% (0.0640 => 0.0800, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/richards_benchmark: 17.65% (0.0680 => 0.0800, std.dev.: 0.0039)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 14.63% (0.1640 => 0.1880, std.dev.: 0.0038)
  SingleSource/UnitTests/SignlessTypes/rem: 10.34% (0.1160 => 0.1280, std.dev.: 0.0012)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 200.00% (0.0080 => 0.0240, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 9.17% (1.3081 => 1.4281, std.dev.: 0.0464)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/sgefa/sgefa: -2.26% (0.5320 => 0.5200, std.dev.: 0.0040)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-12-11-LoadConstants: 9.68% (0.1240 => 0.1360, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.45% (1.1281 => 1.2121, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.41% (1.1881 => 1.2761, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.76% (1.1841 => 1.2641, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.62% (1.2081 => 1.2881, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.46% (1.1761 => 1.2521, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 6.41% (1.1241 => 1.1961, std.dev.: 0.0150)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.34% (1.1361 => 1.2081, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.16% (1.1681 => 1.2401, std.dev.: 0.0110)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 6.06% (1.1881 => 1.2601, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 6.04% (1.1921 => 1.2641, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.90% (1.2201 => 1.2921, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.82% (1.2361 => 1.3081, std.dev.: 0.0164)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.59% (1.1441 => 1.2081, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.59% (1.2161 => 1.2841, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.57% (1.1481 => 1.2121, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 5.52% (1.1601 => 1.2241, std.dev.: 0.0153)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.37% (1.1921 => 1.2561, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.93% (1.1361 => 1.1921, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 4.76% (1.2601 => 1.3201, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 4.40% (1.2721 => 1.3281, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.40% (1.3641 => 1.4241, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.39% (1.3681 => 1.4281, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.35% (1.1961 => 1.2481, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (1.2121 => 1.2641, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.22% (1.2321 => 1.2841, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.17% (1.2481 => 1.3001, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.06% (1.2801 => 1.3321, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 3.87% (1.2401 => 1.2881, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.83% (1.2521 => 1.3001, std.dev.: 0.0093)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 4.17% (0.9601 => 1.0001, std.dev.: 0.0073)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0099)
  SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout/lists: 2.41% (5.8164 => 5.9564, std.dev.: 0.0111)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.95% (4.5203 => 4.6083, std.dev.: 0.0037)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.88% (1.0641 => 1.0841, std.dev.: 0.0033)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.14% (14.0009 => 14.1609, std.dev.: 0.0591)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0039)
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0045)
  SingleSource/Benchmarks/CoyoteBench/huffbench: -19.35% (0.1240 => 0.1000, std.dev.: 0.0078)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -5.26% (0.5320 => 0.5040, std.dev.: 0.0077)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.98% (0.7040 => 0.6760, std.dev.: 0.0105)
  MultiSource/Applications/d/make_dparser: -2.93% (3.8240 => 3.7120, std.dev.: 0.0282)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.86% (4.9000 => 4.7600, std.dev.: 0.0328)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: -2.51% (0.9561 => 0.9321, std.dev.: 0.0077)
  MultiSource/Applications/lemon/lemon: -2.31% (1.3841 => 1.3521, std.dev.: 0.0112)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -2.21% (15.2282 => 14.8922, std.dev.: 0.0427)
  MultiSource/Applications/ClamAV/clamscan: -2.18% (17.4082 => 17.0282, std.dev.: 0.0559)
  MultiSource/Applications/SPASS/SPASS: -1.76% (17.5484 => 17.2404, std.dev.: 0.0435)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -1.41% (48.1088 => 47.4328, std.dev.: 0.0786)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.81% (0.1080 => 0.0920, std.dev.: 0.0041)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.65% (7.7485 => 6.7684, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.98% (1.2601 => 1.1721, std.dev.: 0.0122)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.06% (3.9202 => 3.8002, std.dev.: 0.0395)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.25% (5.1603 => 5.0443, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0037)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0028)

Report Time: 1.97s
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