[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18714?compare_to=18694&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 18714, Order: 197794, Start Time: 2013-12-20 09:50:00, End Time: 2013-12-20 14:42:59
      To: 18694, Order: 197772, Start Time: 2013-12-20 03:39:58, End Time: 2013-12-20 08:32:48
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 14 (16 on baseline)
Performance Improvements: 1 (5 on baseline)
Unchanged Tests: 1095 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-08-20-FoldBug: 300.00% (0.0040 => 0.0160, std.dev.: 0.0028)
  SingleSource/UnitTests/AtomicOps: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Regression/C++/EH/recursive-throw: 75.00% (0.0160 => 0.0280, std.dev.: 0.0032)
  SingleSource/Regression/C/testtrace: 75.00% (0.0160 => 0.0280, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/salsa20: 30.00% (0.0400 => 0.0520, std.dev.: 0.0044)
  MultiSource/Benchmarks/BitBench/five11/five11: 20.00% (0.0600 => 0.0720, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 10.45% (0.2680 => 0.2960, std.dev.: 0.0097)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 9.76% (0.1640 => 0.1800, std.dev.: 0.0054)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 9.68% (0.1240 => 0.1360, std.dev.: 0.0045)
  SingleSource/Benchmarks/SmallPT/smallpt: 9.09% (0.1320 => 0.1440, std.dev.: 0.0045)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.96% (0.4040 => 0.4200, std.dev.: 0.0043)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 3.11% (0.6440 => 0.6640, std.dev.: 0.0051)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.38% (0.8401 => 0.8601, std.dev.: 0.0045)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/tsp/tsp: -15.38% (0.1560 => 0.1320, std.dev.: 0.0078)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0035)
  SingleSource/UnitTests/2006-01-23-UnionInit: 100.00% (0.0120 => 0.0240, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 33.33% (0.0600 => 0.0800, std.dev.: 0.0059)
  SingleSource/Benchmarks/Misc/perlin: 30.77% (0.0520 => 0.0680, std.dev.: 0.0047)
  MultiSource/Benchmarks/BitBench/five11/five11: 20.00% (0.0600 => 0.0720, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 13.85% (0.2600 => 0.2960, std.dev.: 0.0097)
  MultiSource/Benchmarks/Olden/bh/bh: 12.82% (0.3120 => 0.3520, std.dev.: 0.0072)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 12.50% (0.1600 => 0.1800, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/ary: 5.80% (0.2760 => 0.2920, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/constpool: 5.46% (10.3966 => 10.9647, std.dev.: 0.1726)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.06% (0.6320 => 0.6640, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.11% (1.7080 => 1.7440, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.71% (1.1681 => 1.1881, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.65% (1.2121 => 1.2321, std.dev.: 0.0062)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.52% (5.7840 => 5.8720, std.dev.: 0.0331)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.01% (2.7802 => 2.8082, std.dev.: 0.0106)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.05% (90.4297 => 33.4101, std.dev.: 13.3114)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.20% (46.3269 => 17.5131, std.dev.: 6.7062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.54% (125.5798 => 49.5511, std.dev.: 19.5423)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.66% (3.2122 => 2.3881, std.dev.: 0.1032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -20.78% (37.8384 => 29.9739, std.dev.: 2.1412)

Report Time: 1.63s
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