[llvm-testresults] pollyperf3__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18885?compare_to=18867&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 18885, Order: 197906, Start Time: 2013-12-23 13:03:10, End Time: 2013-12-23 17:53:23
      To: 18867, Order: 197900, Start Time: 2013-12-23 07:55:46, End Time: 2013-12-23 12:46:02
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 10 (20 on baseline)
Performance Improvements: 5 (6 on baseline)
Unchanged Tests: 1095 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_method2: 75.00% (0.0160 => 0.0280, std.dev.: 0.0022)
  SingleSource/Regression/C/badidx: 75.00% (0.0160 => 0.0280, std.dev.: 0.0040)
  SingleSource/Regression/C/compare: 75.00% (0.0160 => 0.0280, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 26.67% (0.0600 => 0.0760, std.dev.: 0.0054)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 14.81% (0.2160 => 0.2480, std.dev.: 0.0036)
  MultiSource/Applications/viterbi/viterbi: 10.87% (0.1840 => 0.2040, std.dev.: 0.0075)
  SingleSource/Regression/C++/ofstream_ctor: 9.09% (0.2200 => 0.2400, std.dev.: 0.0075)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 9.09% (0.1760 => 0.1920, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 6.00% (3.9362 => 4.1723, std.dev.: 0.0573)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.64% (6.1040 => 6.0040, std.dev.: 0.0369)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.44% (15.2482 => 15.0282, std.dev.: 0.0602)
  MultiSource/Applications/sqlite3/sqlite3: -1.34% (23.6614 => 23.3454, std.dev.: 0.0362)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.30% (4.0003 => 3.9482, std.dev.: 0.0134)
  MultiSource/Applications/JM/ldecod/ldecod: -1.07% (7.8602 => 7.7762, std.dev.: 0.0277)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-01-04-KNR-Args: 150.00% (0.0080 => 0.0200, std.dev.: 0.0026)
  SingleSource/Regression/C++/global_ctor: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/UnitTests/SignlessTypes/ccc: 75.00% (0.0160 => 0.0280, std.dev.: 0.0036)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0042)
  MultiSource/Benchmarks/Olden/bisort/bisort: 33.33% (0.0600 => 0.0800, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout/lists: 23.53% (0.0680 => 0.0840, std.dev.: 0.0037)
  MultiSource/Applications/viterbi/viterbi: 15.91% (0.1760 => 0.2040, std.dev.: 0.0075)
  SingleSource/UnitTests/Vector/constpool: 6.88% (10.3446 => 11.0567, std.dev.: 0.1643)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.58% (0.3040 => 0.3240, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 5.08% (0.2360 => 0.2480, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.12% (0.3880 => 0.4040, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.29% (1.2201 => 1.2481, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.96% (1.2241 => 1.2481, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.69% (1.1801 => 1.2001, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.59% (1.2561 => 1.2761, std.dev.: 0.0068)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 6.32% (3.9242 => 4.1723, std.dev.: 0.0573)
  MultiSource/Benchmarks/llubenchmark/llu: 5.45% (5.0603 => 5.3363, std.dev.: 0.0880)
  MultiSource/Applications/lemon/lemon: 4.90% (0.9801 => 1.0281, std.dev.: 0.0161)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.32% (0.9641 => 0.9961, std.dev.: 0.0080)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.75% (139.6807 => 49.2391, std.dev.: 25.6305)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.11% (89.9296 => 33.1781, std.dev.: 17.3880)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -60.10% (43.2667 => 17.2651, std.dev.: 8.7904)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -24.65% (3.1642 => 2.3841, std.dev.: 0.0921)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -21.80% (37.3983 => 29.2458, std.dev.: 0.6873)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -1.14% (2.4522 => 2.4242, std.dev.: 0.0099)

Report Time: 2.21s
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