[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/22085?compare_to=22083&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 22085, Order: 201114, Start Time: 2014-02-10 23:50:43, End Time: 2014-02-11 04:29:14
      To: 22083, Order: 201113, Start Time: 2014-02-10 22:11:49, End Time: 2014-02-11 02:51:40
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 13 (49 on baseline)
Performance Improvements: 0 (21 on baseline)
Unchanged Tests: 1097 (1040 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-22-VarSizeArray: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C/globalrefs: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/nestedloop: 100.00% (0.0160 => 0.0320, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 44.44% (0.0360 => 0.0520, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Queens: 37.50% (0.0320 => 0.0440, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/heapsort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.77% (0.3760 => 0.4240, std.dev.: 0.0092)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.90% (0.2320 => 0.2480, std.dev.: 0.0055)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.90% (0.8441 => 0.8601, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.27% (1.2601 => 1.2761, std.dev.: 0.0042)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.05% (1.1400 => 1.1520, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.61% (5.4563 => 5.5443, std.dev.: 0.0303)
  SingleSource/Benchmarks/McGill/chomp: 1.31% (0.9161 => 0.9281, std.dev.: 0.0045)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/SciMark2-C/scimark2: 15.22% (0.3680 => 0.4240, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.16% (1.1281 => 1.2201, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 7.77% (1.1841 => 1.2761, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.41% (1.1881 => 1.2761, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.28% (1.2081 => 1.2961, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.12% (1.1241 => 1.2041, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.04% (1.1361 => 1.2161, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.90% (1.1601 => 1.2401, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.88% (1.2201 => 1.3041, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.25% (1.2161 => 1.2921, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.16% (1.1681 => 1.2401, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 6.13% (1.2401 => 1.3161, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 6.06% (1.1881 => 1.2601, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.04% (1.1921 => 1.2641, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.94% (1.1441 => 1.2121, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.82% (1.2361 => 1.3081, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.66% (1.2721 => 1.3441, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.62% (1.2801 => 1.3521, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.52% (1.2321 => 1.3001, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 5.44% (1.1761 => 1.2401, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.39% (1.1881 => 1.2521, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.37% (1.1921 => 1.2561, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.02% (1.1961 => 1.2561, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.98% (1.3641 => 1.4321, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.95% (1.2121 => 1.2721, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.84% (1.1561 => 1.2121, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.81% (1.2481 => 1.3081, std.dev.: 0.0153)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.09% (1.3681 => 1.4241, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.09% (1.2721 => 1.3241, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.19% (1.2521 => 1.2921, std.dev.: 0.0143)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0026)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0045)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout/lists: 2.82% (5.8164 => 5.9804, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 2.60% (3.5322 => 3.6242, std.dev.: 0.0292)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.12% (4.5203 => 4.6163, std.dev.: 0.0065)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0055)
  SingleSource/Benchmarks/Dhrystone/fldry: 1.97% (0.6080 => 0.6200, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0018)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0054)
  MultiSource/Benchmarks/sim/sim: 1.45% (4.6843 => 4.7523, std.dev.: 0.0159)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.05% (4.9443 => 4.9963, std.dev.: 0.0149)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -4.51% (0.5320 => 0.5080, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.12% (4.9000 => 4.7960, std.dev.: 0.0324)
  MultiSource/Applications/d/make_dparser: -1.99% (3.8240 => 3.7480, std.dev.: 0.0204)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.65% (15.2282 => 14.9762, std.dev.: 0.0421)
  MultiSource/Applications/ClamAV/clamscan: -1.52% (17.4082 => 17.1442, std.dev.: 0.0263)
  MultiSource/Applications/SPASS/SPASS: -1.48% (17.5484 => 17.2884, std.dev.: 0.0576)
  MultiSource/Applications/lemon/lemon: -1.44% (1.3841 => 1.3641, std.dev.: 0.0069)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -1.21% (48.1088 => 47.5288, std.dev.: 0.0528)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0035)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.70% (7.7485 => 6.7644, std.dev.: 0.0051)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -12.50% (0.0960 => 0.0840, std.dev.: 0.0033)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0032)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.67% (1.2601 => 1.1761, std.dev.: 0.0142)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.10% (4.4683 => 4.2403, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.68% (2.3881 => 2.3001, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.33% (5.1603 => 5.0403, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9202 => 3.8402, std.dev.: 0.0179)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.88% (2.9722 => 2.9162, std.dev.: 0.0027)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0025)

Report Time: 1.94s
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