[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21207?compare_to=21204&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21207, Order: 199977, Start Time: 2014-01-24 07:27:56, End Time: 2014-01-24 12:13:30
      To: 21204, Order: 199976, Start Time: 2014-01-24 07:07:19, End Time: 2014-01-24 11:51:10
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 (12 on baseline)
Performance Improvements: 0 (14 on baseline)
Unchanged Tests: 1097 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/lowercase: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  SingleSource/Regression/C/PR640: 50.00% (0.0240 => 0.0360, std.dev.: 0.0018)
  SingleSource/UnitTests/2003-08-11-VaListArg: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  SingleSource/Regression/C/casts: 42.86% (0.0280 => 0.0400, std.dev.: 0.0036)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 36.36% (0.0440 => 0.0600, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 16.67% (0.0720 => 0.0840, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/wc: 10.17% (0.2360 => 0.2600, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/05-eks/eks: 6.63% (0.6640 => 0.7080, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.53% (1.1081 => 1.1361, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.40% (1.1441 => 1.1601, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.28% (1.2481 => 1.2641, std.dev.: 0.0054)
  MultiSource/Applications/lemon/lemon: 1.18% (1.3601 => 1.3761, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.55% (3.9562 => 4.1363, std.dev.: 0.0684)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/05-eks/eks: 4.12% (0.6800 => 0.7080, std.dev.: 0.0061)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.60% (8.1441 => 8.3561, std.dev.: 0.0355)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.66% (5.8000 => 5.8960, std.dev.: 0.0337)
  MultiSource/Applications/sqlite3/sqlite3: 1.16% (23.7574 => 24.0335, std.dev.: 0.0372)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.67% (0.0960 => 0.1120, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0092)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.03% (1.1681 => 1.1801, std.dev.: 0.0028)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -3.30% (1.2121 => 1.1721, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -3.02% (1.1921 => 1.1561, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.34% (1.1961 => 1.1681, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -2.10% (1.1441 => 1.1201, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.05% (1.3681 => 1.3401, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.02% (1.1881 => 1.1641, std.dev.: 0.0081)
  MultiSource/Applications/oggenc/oggenc: -1.79% (5.7964 => 5.6924, std.dev.: 0.0187)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -1.60% (1.2521 => 1.2321, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.25% (1.2801 => 1.2641, std.dev.: 0.0051)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.13% (2.8322 => 2.8002, std.dev.: 0.0100)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0027)
  MultiSource/Applications/sqlite3/sqlite3: -1.57% (4.0643 => 4.0003, std.dev.: 0.0199)

Report Time: 1.86s
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