[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Feb 25 13:27:22 PST 2014

http://llvm.org/perf/db_default/v4/nts/22727?compare_to=22725&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 22727, Order: 202163, Start Time: 2014-02-25 16:53:48, End Time: 2014-02-25 21:32:56
      To: 22725, Order: 202157, Start Time: 2014-02-25 16:14:54, End Time: 2014-02-25 21:05:03
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 11 (59 on baseline)
Performance Improvements: 1 (14 on baseline)
Unchanged Tests: 1098 (1037 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/ackermann: 133.33% (0.0120 => 0.0280, std.dev.: 0.0031)
  SingleSource/Regression/C/bigstack: 37.50% (0.0320 => 0.0440, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 33.33% (0.0600 => 0.0800, std.dev.: 0.0037)
  SingleSource/UnitTests/initp1: 30.00% (0.0400 => 0.0520, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 27.78% (0.0720 => 0.0920, std.dev.: 0.0073)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 15.79% (0.0760 => 0.0880, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.22% (0.2920 => 0.3160, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.92% (0.2440 => 0.2560, std.dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.71% (0.3400 => 0.3560, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.69% (1.4201 => 1.4441, std.dev.: 0.0090)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 10.11% (0.3560 => 0.3920, std.dev.: 0.0124)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: -21.74% (0.0920 => 0.0720, std.dev.: 0.0074)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.90% (1.1241 => 1.2241, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.86% (1.1281 => 1.2281, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.95% (1.2081 => 1.3041, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.93% (1.1601 => 1.2521, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.82% (1.1761 => 1.2681, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.74% (1.1881 => 1.2801, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 7.54% (1.2201 => 1.3121, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 7.44% (1.2361 => 1.3281, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 7.38% (1.1921 => 1.2801, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 7.32% (1.1481 => 1.2321, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 7.32% (1.1481 => 1.2321, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 7.19% (1.1681 => 1.2521, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 7.09% (1.1841 => 1.2681, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 7.02% (1.1961 => 1.2801, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 6.99% (1.1441 => 1.2241, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 6.93% (1.2121 => 1.2961, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.91% (1.2161 => 1.3001, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.84% (1.2281 => 1.3121, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.76% (1.1841 => 1.2641, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 6.67% (1.2601 => 1.3441, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.60% (1.2721 => 1.3561, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 6.57% (1.1561 => 1.2321, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 6.45% (1.2401 => 1.3201, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 6.40% (1.1881 => 1.2641, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.34% (1.1361 => 1.2081, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.09% (1.2481 => 1.3241, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 6.06% (1.1881 => 1.2601, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.94% (1.2801 => 1.3561, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.86% (1.3641 => 1.4441, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.84% (1.2321 => 1.3041, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.70% (1.1921 => 1.2601, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 5.66% (1.2721 => 1.3441, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 5.43% (1.2521 => 1.3201, std.dev.: 0.0091)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 4.92% (0.2440 => 0.2560, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.39% (1.3681 => 1.4281, std.dev.: 0.0125)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.11% (8.1441 => 8.3161, std.dev.: 0.0272)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.06% (6.0160 => 6.1400, std.dev.: 0.0407)
  MultiSource/Applications/lua/lua: 2.04% (4.5200 => 4.6120, std.dev.: 0.0352)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.79% (5.8000 => 5.9040, std.dev.: 0.0281)
  MultiSource/Applications/sqlite3/sqlite3: 1.70% (23.7574 => 24.1615, std.dev.: 0.0515)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.55% (2.5882 => 2.6282, std.dev.: 0.0136)
  MultiSource/Applications/JM/lencod/lencod: 1.09% (17.6165 => 17.8085, std.dev.: 0.0319)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.05% (28.1538 => 28.4498, std.dev.: 0.0509)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 12.50% (0.2240 => 0.2520, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0027)
  MultiSource/Applications/siod/siod: 8.47% (2.8802 => 3.1242, std.dev.: 0.0208)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout/lists: 2.48% (5.8164 => 5.9604, std.dev.: 0.0084)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0018)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.76% (5.0123 => 5.1003, std.dev.: 0.0242)
  MultiSource/Applications/lua/lua: 1.70% (21.1533 => 21.5133, std.dev.: 0.0741)
  MultiSource/Benchmarks/sim/sim: 1.62% (4.6843 => 4.7603, std.dev.: 0.0117)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -5.26% (0.5320 => 0.5040, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.47% (15.2282 => 15.0042, std.dev.: 0.0463)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.75% (7.7485 => 6.7604, std.dev.: 0.0048)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.92% (4.4683 => 4.2483, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.68% (2.3881 => 2.3001, std.dev.: 0.0032)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.29% (0.6080 => 0.5880, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.96% (3.9202 => 3.8042, std.dev.: 0.0378)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.45% (4.2403 => 4.1363, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0033)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0041)

Report Time: 1.96s
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