[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/18654?compare_to=18638&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 18654, Order: 197681, Start Time: 2013-12-19 16:01:09, End Time: 2013-12-19 20:53:20
      To: 18638, Order: 197668, Start Time: 2013-12-19 10:50:23, End Time: 2013-12-19 15:44:09
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 10 (9 on baseline)
Performance Improvements: 1 (5 on baseline)
Unchanged Tests: 1099 (1096 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  MultiSource/Benchmarks/llubenchmark/llu: 50.00% (0.0400 => 0.0600, std.dev.: 0.0027)
  MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 21.05% (0.0760 => 0.0920, std.dev.: 0.0054)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 15.79% (0.1520 => 0.1760, std.dev.: 0.0084)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 11.11% (0.1080 => 0.1200, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/hello: 10.20% (0.1960 => 0.2160, std.dev.: 0.0055)
  SingleSource/Benchmarks/Shootout-C++/wc: 6.56% (0.2440 => 0.2600, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.34% (1.1921 => 1.2081, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 22.22% (0.0720 => 0.0880, std.dev.: 0.0045)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -12.50% (0.1280 => 0.1120, std.dev.: 0.0054)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/UnitTests/ms_struct-bitfield-init-1: 75.00% (0.0160 => 0.0280, std.dev.: 0.0016)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 35.00% (0.0800 => 0.1080, std.dev.: 0.0087)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 33.33% (0.0480 => 0.0640, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 13.33% (0.3000 => 0.3400, std.dev.: 0.0080)
  MultiSource/Benchmarks/Olden/bh/bh: 8.97% (0.3120 => 0.3400, std.dev.: 0.0085)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.76% (0.9081 => 0.9241, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.34% (1.1921 => 1.2081, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.01% (2.7802 => 2.8082, std.dev.: 0.0085)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.37% (90.4297 => 33.1261, std.dev.: 13.8723)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.86% (46.3269 => 17.2051, std.dev.: 6.9234)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.75% (125.5798 => 49.2911, std.dev.: 20.0479)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.15% (3.2122 => 2.4042, std.dev.: 0.1356)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -21.75% (37.8384 => 29.6099, std.dev.: 2.9657)

Report Time: 1.07s
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