[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Jan 25 23:47:13 PST 2014

http://llvm.org/perf/db_default/v4/nts/21346?compare_to=21345&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21346, Order: 200111, Start Time: 2014-01-26 03:09:13, End Time: 2014-01-26 07:52:16
      To: 21345, Order: 200110, Start Time: 2014-01-26 02:45:17, End Time: 2014-01-26 07:28:39
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 5 (8 on baseline)
Performance Improvements: 0 (37 on baseline)
Unchanged Tests: 1105 (1065 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/flops-6: 42.86% (0.0280 => 0.0400, std.dev.: 0.0027)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 20.00% (0.0600 => 0.0720, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/fixoutput/fixoutput: 17.65% (0.0680 => 0.0800, std.dev.: 0.0041)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.19% (1.2521 => 1.2921, std.dev.: 0.0095)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 2.13% (3.9442 => 4.0283, std.dev.: 0.0325)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0051)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.54% (1.2601 => 1.2921, std.dev.: 0.0095)
  MultiSource/Applications/lua/lua: 1.68% (21.1533 => 21.5093, std.dev.: 0.0827)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.13% (1.0641 => 1.0761, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.11% (3.9762 => 4.0203, std.dev.: 0.0101)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/perlin: -22.22% (0.0720 => 0.0560, std.dev.: 0.0048)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -6.02% (0.5320 => 0.5000, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.29% (1.2121 => 1.1601, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -3.58% (1.2281 => 1.1841, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -3.51% (1.2521 => 1.2081, std.dev.: 0.0156)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: -3.48% (1.1481 => 1.1081, std.dev.: 0.0154)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -3.37% (1.1881 => 1.1481, std.dev.: 0.0134)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -3.27% (0.8561 => 0.8281, std.dev.: 0.0084)
  MultiSource/Applications/d/make_dparser: -3.24% (3.8240 => 3.7000, std.dev.: 0.0296)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -3.15% (1.1441 => 1.1081, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -3.14% (1.2721 => 1.2321, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -3.14% (1.1481 => 1.1121, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -3.02% (1.1921 => 1.1561, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.01% (1.1961 => 1.1601, std.dev.: 0.0126)
  MultiSource/Applications/lemon/lemon: -2.89% (1.3841 => 1.3441, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.88% (1.2481 => 1.2121, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.82% (1.1361 => 1.1041, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.69% (1.1881 => 1.1561, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -2.68% (1.1921 => 1.1601, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -2.64% (1.3641 => 1.3281, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (1.2801 => 1.2481, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -2.42% (1.1561 => 1.1281, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -2.40% (1.1681 => 1.1401, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.34% (1.3681 => 1.3361, std.dev.: 0.0082)
  MultiSource/Applications/treecc/treecc: -2.29% (2.4480 => 2.3920, std.dev.: 0.0199)
  MultiSource/Applications/oggenc/oggenc: -2.00% (5.7964 => 5.6804, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.62% (1.2321 => 1.2121, std.dev.: 0.0066)
  MultiSource/Applications/SPASS/SPASS: -1.50% (17.5484 => 17.2844, std.dev.: 0.0447)
  MultiSource/Applications/JM/ldecod/ldecod: -1.48% (7.8562 => 7.7402, std.dev.: 0.0442)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.38% (10.4082 => 10.2642, std.dev.: 0.0355)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.37% (15.2282 => 15.0202, std.dev.: 0.0421)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.30% (4.0122 => 3.9602, std.dev.: 0.0146)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.27% (2.8322 => 2.7962, std.dev.: 0.0080)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.13% (2.1201 => 2.0961, std.dev.: 0.0091)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)

Report Time: 1.89s
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