[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/19307?compare_to=19276&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19307, Order: 198186, Start Time: 2013-12-29 23:39:49, End Time: 2013-12-30 04:24:53
      To: 19276, Order: 198169, Start Time: 2013-12-29 17:16:19, End Time: 2013-12-29 22:01:27
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 18 (27 on baseline)
Performance Improvements: 1 (5 on baseline)
Unchanged Tests: 1091 (1078 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_method: 400.00% (0.0040 => 0.0200, std.dev.: 0.0054)
  SingleSource/UnitTests/2002-10-12-StructureArgs: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/UnitTests/2003-05-14-AtExit: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 44.44% (0.0360 => 0.0520, std.dev.: 0.0060)
  SingleSource/Benchmarks/Misc/ffbench: 31.25% (0.0640 => 0.0840, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 26.67% (0.0600 => 0.0760, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 23.53% (0.0680 => 0.0840, std.dev.: 0.0051)
  MultiSource/Benchmarks/Olden/mst/mst: 19.35% (0.1240 => 0.1480, std.dev.: 0.0070)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 14.55% (0.2200 => 0.2520, std.dev.: 0.0069)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 14.55% (0.2200 => 0.2520, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/matrix: 7.94% (0.2520 => 0.2720, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.13% (0.9401 => 0.9601, std.dev.: 0.0054)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.29% (2.8002 => 2.8362, std.dev.: 0.0098)
  MultiSource/Applications/oggenc/oggenc: 1.24% (5.7964 => 5.8684, std.dev.: 0.0134)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.01% (3.9842 => 4.0243, std.dev.: 0.0113)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/health/health: 6.32% (0.3800 => 0.4040, std.dev.: 0.0082)
  MultiSource/Benchmarks/Olden/bisort/bisort: 1.65% (0.7280 => 0.7400, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/ary3: 1.48% (3.5042 => 3.5562, std.dev.: 0.0040)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -35.00% (0.0800 => 0.0520, std.dev.: 0.0094)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/globalrefs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0036)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 9.09% (0.1320 => 0.1440, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout-C++/ary: 7.25% (0.2760 => 0.2960, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 5.88% (0.3400 => 0.3600, std.dev.: 0.0049)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 4.69% (0.5120 => 0.5360, std.dev.: 0.0065)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.64% (0.9880 => 1.0240, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.63% (1.2161 => 1.2481, std.dev.: 0.0057)
  MultiSource/Applications/oggenc/oggenc: 2.44% (5.7284 => 5.8684, std.dev.: 0.0134)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.13% (0.9401 => 0.9601, std.dev.: 0.0054)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.01% (2.7802 => 2.8362, std.dev.: 0.0098)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.49% (4.8440 => 4.9160, std.dev.: 0.0193)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.49% (15.0802 => 15.3042, std.dev.: 0.0545)
  MultiSource/Applications/kimwitu++/kc: 1.46% (18.6850 => 18.9570, std.dev.: 0.0378)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.41% (3.9682 => 4.0243, std.dev.: 0.0113)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.32% (27.7977 => 28.1658, std.dev.: 0.0646)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.31% (7.9681 => 8.0721, std.dev.: 0.0379)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.29% (1.2361 => 1.2521, std.dev.: 0.0062)
  MultiSource/Applications/SPASS/SPASS: 1.28% (17.4444 => 17.6684, std.dev.: 0.0367)
  MultiSource/Applications/d/make_dparser: 1.27% (3.7800 => 3.8281, std.dev.: 0.0150)
  MultiSource/Applications/sqlite3/sqlite3: 1.27% (23.3854 => 23.6814, std.dev.: 0.0546)
  MultiSource/Applications/JM/lencod/lencod: 1.25% (17.5685 => 17.7885, std.dev.: 0.0311)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.08% (10.3562 => 10.4682, std.dev.: 0.0231)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.05% (5.7044 => 5.7644, std.dev.: 0.0213)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 6.52% (0.1840 => 0.1960, std.dev.: 0.0020)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3121 => 2.3361, std.dev.: 0.0037)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.36% (90.4297 => 33.1301, std.dev.: 20.6712)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.22% (46.3269 => 17.0411, std.dev.: 10.5557)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.70% (125.5798 => 49.3551, std.dev.: 27.1787)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.53% (3.2122 => 2.3601, std.dev.: 0.1099)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.40% (37.8384 => 28.9858, std.dev.: 0.6312)

Report Time: 2.00s
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