[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20864?compare_to=20855&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20864, Order: 199624, Start Time: 2014-01-20 04:50:47, End Time: 2014-01-20 09:34:36
      To: 20855, Order: 199621, Start Time: 2014-01-20 02:43:03, End Time: 2014-01-20 07:24:37
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 9 (21 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1100 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: 400.00% (0.0040 => 0.0200, std.dev.: 0.0031)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C++/family/family: 85.71% (0.0280 => 0.0520, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 75.00% (0.0160 => 0.0280, std.dev.: 0.0044)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 57.14% (0.0280 => 0.0440, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/richards_benchmark: 20.00% (0.0800 => 0.0960, std.dev.: 0.0026)
  MultiSource/Benchmarks/FreeBench/distray/distray: 10.00% (0.1200 => 0.1320, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/hash2: 3.31% (0.4840 => 0.5000, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.38% (1.1601 => 1.1761, std.dev.: 0.0045)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -22.73% (0.0880 => 0.0680, std.dev.: 0.0077)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/dt: 50.00% (0.0320 => 0.0480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/richards_benchmark: 33.33% (0.0720 => 0.0960, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0036)
  MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0078)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0078)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.07% (5.8000 => 5.9200, std.dev.: 0.0440)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.01% (1.1921 => 1.2161, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.76% (10.6960 => 10.8840, std.dev.: 0.0466)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9161 => 0.9321, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.73% (1.1561 => 1.1761, std.dev.: 0.0045)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.73% (6.0160 => 6.1200, std.dev.: 0.0371)
  MultiSource/Applications/JM/lencod/lencod: 1.68% (17.6165 => 17.9125, std.dev.: 0.0538)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.65% (10.4082 => 10.5802, std.dev.: 0.0171)
  MultiSource/Applications/ClamAV/clamscan: 1.26% (17.4082 => 17.6282, std.dev.: 0.0521)
  MultiSource/Applications/JM/ldecod/ldecod: 1.02% (7.8562 => 7.9362, std.dev.: 0.0219)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0089)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.76% (0.5040 => 0.5280, std.dev.: 0.0073)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.20% (5.0123 => 5.0723, std.dev.: 0.0149)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.63% (3.9202 => 3.8562, std.dev.: 0.0244)

Report Time: 2.25s
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