[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/19390?compare_to=19375&baseline=18572
Nickname: pollyperf5__pollyperf-O3__clang_DEV__x86_64:29

Comparing:
     Run: 19390, Order: 198259, Start Time: 2013-12-31 06:56:47, End Time: 2013-12-31 11:40:37
      To: 19375, Order: 198252, Start Time: 2013-12-30 23:56:42, End Time: 2013-12-31 04:40:50
Baseline: 18572, Order: 197554, Start Time: 2013-12-18 09:58:50, End Time: 2013-12-18 15:09:11

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

Performance Regressions: 15 (23 on baseline)
Performance Improvements: 2 (4 on baseline)
Unchanged Tests: 1093 (1083 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-05-13-SDivTwo: 150.00% (0.0080 => 0.0200, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/strcat: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 30.00% (0.0400 => 0.0520, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/power/power: 14.29% (0.1400 => 0.1600, std.dev.: 0.0072)
  SingleSource/Benchmarks/McGill/chomp: 7.55% (0.2120 => 0.2280, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.78% (0.2360 => 0.2520, std.dev.: 0.0047)
  MultiSource/Applications/Burg/burg: 1.91% (1.4640 => 1.4920, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.40% (1.1401 => 1.1561, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.00% (1.1961 => 1.2081, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 133.33% (0.0120 => 0.0280, std.dev.: 0.0062)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 37.50% (0.0320 => 0.0440, std.dev.: 0.0026)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.49% (1.0721 => 1.0881, std.dev.: 0.0028)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -6.25% (0.2560 => 0.2400, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0278)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 28.57% (0.0560 => 0.0720, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 23.53% (0.0680 => 0.0840, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/objects/objects: 14.29% (0.0840 => 0.0960, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 13.04% (0.0920 => 0.1040, std.dev.: 0.0037)
  MultiSource/Applications/viterbi/viterbi: 11.36% (0.1760 => 0.1960, std.dev.: 0.0074)
  SingleSource/Benchmarks/Shootout-C++/hash: 7.55% (0.4240 => 0.4560, std.dev.: 0.0066)
  MultiSource/Benchmarks/Olden/bh/bh: 7.41% (0.3240 => 0.3480, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 6.85% (0.2920 => 0.3120, std.dev.: 0.0059)
  MultiSource/Applications/sgefa/sgefa: 6.12% (0.3920 => 0.4160, std.dev.: 0.0087)
  SingleSource/UnitTests/Vector/constpool: 5.44% (10.5207 => 11.0927, std.dev.: 0.1131)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 5.34% (0.5240 => 0.5520, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 3.22% (1.2441 => 1.2841, std.dev.: 0.0078)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.10% (0.5160 => 0.5320, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0045)
  MultiSource/Applications/lua/lua: 1.61% (4.4800 => 4.5520, std.dev.: 0.0250)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.41% (0.8481 => 0.8601, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.40% (1.1401 => 1.1561, std.dev.: 0.0060)
  MultiSource/Applications/ClamAV/clamscan: 1.23% (17.2362 => 17.4482, std.dev.: 0.0492)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.00% (2.7882 => 2.8162, std.dev.: 0.0093)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.58% (0.2640 => 0.2840, std.dev.: 0.0078)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 4.06% (1.0841 => 1.1281, std.dev.: 0.0137)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.87% (1.0681 => 1.0881, std.dev.: 0.0028)
  MultiSource/Applications/minisat/minisat: 1.33% (6.5924 => 6.6804, std.dev.: 0.0253)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.94% (46.6069 => 17.2731, std.dev.: 11.1716)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -62.09% (130.3441 => 49.4191, std.dev.: 31.3774)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.61% (3.1002 => 2.3681, std.dev.: 0.1108)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.51% (37.0343 => 28.6978, std.dev.: 1.0230)

Report Time: 3.33s
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