[llvm-testresults] pollyperf5__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18830?compare_to=18798&baseline=18572
Nickname: pollyperf5__pollyperf-O3__clang_DEV__x86_64:29

Comparing:
     Run: 18830, Order: 197875, Start Time: 2013-12-22 10:16:02, End Time: 2013-12-22 15:05:56
      To: 18798, Order: 197864, Start Time: 2013-12-21 17:15:54, End Time: 2013-12-21 22:05:53
Baseline: 18572, Order: 197554, Start Time: 2013-12-18 09:58:50, End Time: 2013-12-18 15:09:11

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

Performance Regressions: 8 (11 on baseline)
Performance Improvements: 0 (5 on baseline)
Unchanged Tests: 1102 (1094 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.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 25.00% (0.0640 => 0.0800, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 17.65% (0.0680 => 0.0800, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/random: 11.11% (0.2160 => 0.2400, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 5.08% (0.2360 => 0.2480, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/hash2: 3.39% (0.4720 => 0.4880, std.dev.: 0.0061)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.75% (0.4360 => 0.4480, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 2.33% (3.9482 => 4.0403, std.dev.: 0.0272)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/whetstone: 21.05% (0.0760 => 0.0920, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash: 7.55% (0.4240 => 0.4560, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0059)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 5.80% (0.2760 => 0.2920, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 5.08% (0.2360 => 0.2480, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/constpool: 4.90% (10.5207 => 11.0367, std.dev.: 0.1504)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.75% (0.4360 => 0.4480, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.28% (1.2521 => 1.2681, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 41.67% (0.0480 => 0.0680, std.dev.: 0.0067)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0681 => 1.0801, std.dev.: 0.0044)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3121 => 2.3361, std.dev.: 0.0056)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.11% (46.6069 => 17.1931, std.dev.: 8.8156)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -62.00% (87.0734 => 33.0901, std.dev.: 17.5297)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -61.93% (130.3441 => 49.6191, std.dev.: 25.5513)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -22.32% (3.1002 => 2.4082, std.dev.: 0.0908)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -20.07% (37.0343 => 29.6018, std.dev.: 0.5708)

Report Time: 2.27s
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