[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/18943?compare_to=18929&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 18943, Order: 197966, Start Time: 2013-12-24 08:40:04, End Time: 2013-12-24 13:27:58
      To: 18929, Order: 197929, Start Time: 2013-12-24 02:37:22, End Time: 2013-12-24 07:27:18
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 (13 on baseline)
Performance Improvements: 2 (8 on baseline)
Unchanged Tests: 1094 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/Regression/C/PR640: 60.00% (0.0200 => 0.0320, std.dev.: 0.0028)
  SingleSource/Benchmarks/Dhrystone/fldry: 27.27% (0.0440 => 0.0560, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 23.81% (0.0840 => 0.1040, std.dev.: 0.0052)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 21.05% (0.0760 => 0.0920, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 16.67% (0.0720 => 0.0840, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.67% (0.2400 => 0.2560, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/methcall: 5.26% (0.2280 => 0.2400, std.dev.: 0.0040)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 4.67% (0.4280 => 0.4480, std.dev.: 0.0071)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 4.15% (1.1560 => 1.2040, std.dev.: 0.0170)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 4.00% (0.3000 => 0.3120, std.dev.: 0.0045)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.31% (0.5200 => 0.5320, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 15.62% (0.1280 => 0.1480, std.dev.: 0.0070)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: -15.79% (0.0760 => 0.0640, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.04% (3.9282 => 3.8482, std.dev.: 0.0269)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-01-23-UnionInit: 133.33% (0.0120 => 0.0280, std.dev.: 0.0040)
  SingleSource/UnitTests/ms_struct_pack_layout: 100.00% (0.0120 => 0.0240, std.dev.: 0.0039)
  SingleSource/Benchmarks/Stanford/Bubblesort: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/UnitTests/SignlessTypes/factor: 42.86% (0.0280 => 0.0400, std.dev.: 0.0042)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 30.00% (0.0400 => 0.0520, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 15.38% (0.2600 => 0.3000, std.dev.: 0.0078)
  MultiSource/Benchmarks/Olden/bh/bh: 10.26% (0.3120 => 0.3440, std.dev.: 0.0116)
  SingleSource/UnitTests/Vector/constpool: 5.54% (10.3966 => 10.9727, std.dev.: 0.1330)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.91% (0.5120 => 0.5320, std.dev.: 0.0045)
  MultiSource/Applications/minisat/minisat: 2.02% (0.7920 => 0.8080, std.dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0020)
  MultiSource/Benchmarks/llubenchmark/llu: 5.11% (5.0923 => 5.3523, std.dev.: 0.0985)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.38% (0.5920 => 0.6120, std.dev.: 0.0073)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: -15.79% (0.0760 => 0.0640, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.17% (90.4297 => 33.3061, std.dev.: 19.3754)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.91% (46.3269 => 17.1811, std.dev.: 9.8754)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.27% (125.5798 => 49.8871, std.dev.: 28.4800)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.53% (3.2122 => 2.3601, std.dev.: 0.0949)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.16% (37.8384 => 28.6978, std.dev.: 0.7489)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0269)
  SingleSource/Benchmarks/Shootout/ary3: -1.01% (3.5642 => 3.5282, std.dev.: 0.0081)

Report Time: 2.02s
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