[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/19356?compare_to=19329&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19356, Order: 198224, Start Time: 2013-12-30 17:50:48, End Time: 2013-12-30 22:34:45
      To: 19329, Order: 198201, Start Time: 2013-12-30 05:46:23, End Time: 2013-12-30 10:31:14
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 (29 on baseline)
Performance Improvements: 0 (6 on baseline)
Unchanged Tests: 1096 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/conditional-gnu-ext-cxx: 300.00% (0.0040 => 0.0160, std.dev.: 0.0039)
  SingleSource/UnitTests/SignlessTypes/shr: 100.00% (0.0160 => 0.0320, std.dev.: 0.0039)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 14.29% (0.0840 => 0.0960, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/mst/mst: 11.76% (0.1360 => 0.1520, std.dev.: 0.0054)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 9.30% (0.1720 => 0.1880, std.dev.: 0.0043)
  MultiSource/Applications/viterbi/viterbi: 8.51% (0.1880 => 0.2040, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 7.69% (0.2080 => 0.2240, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.92% (0.2440 => 0.2560, std.dev.: 0.0037)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.39% (0.4560 => 0.4760, std.dev.: 0.0043)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.38% (0.8401 => 0.8601, std.dev.: 0.0051)
  MultiSource/Applications/lemon/lemon: 1.76% (1.3601 => 1.3841, std.dev.: 0.0087)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.97% (3.8482 => 3.9242, std.dev.: 0.0080)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/2006-01-23-UnionInit: 133.33% (0.0120 => 0.0280, std.dev.: 0.0035)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0037)
  SingleSource/Regression/C/casts: 37.50% (0.0320 => 0.0440, std.dev.: 0.0031)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 37.50% (0.0320 => 0.0440, std.dev.: 0.0039)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 25.00% (0.0480 => 0.0600, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/perlin: 23.08% (0.0520 => 0.0640, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 14.29% (0.0840 => 0.0960, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/mst/mst: 11.76% (0.1360 => 0.1520, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/bh/bh: 11.54% (0.3120 => 0.3480, std.dev.: 0.0059)
  MultiSource/Benchmarks/McCat/18-imp/imp: 6.00% (0.4000 => 0.4240, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.92% (0.2440 => 0.2560, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/constpool: 4.77% (10.3966 => 10.8927, std.dev.: 0.1324)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.48% (0.4600 => 0.4760, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0055)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.16% (2.7802 => 2.8402, std.dev.: 0.0092)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.87% (5.7840 => 5.8920, std.dev.: 0.0283)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.84% (10.6760 => 10.8720, std.dev.: 0.0353)
  MultiSource/Applications/lemon/lemon: 1.76% (1.3601 => 1.3841, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.75% (1.1441 => 1.1641, std.dev.: 0.0064)
  MultiSource/Applications/siod/siod: 1.73% (2.5361 => 2.5801, std.dev.: 0.0151)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.56% (7.9681 => 8.0921, std.dev.: 0.0429)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.42% (27.7977 => 28.1938, std.dev.: 0.0542)
  MultiSource/Applications/SPASS/SPASS: 1.42% (17.4444 => 17.6924, std.dev.: 0.0214)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.29% (1.2441 => 1.2601, std.dev.: 0.0055)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.25% (15.0802 => 15.2682, std.dev.: 0.0548)
  MultiSource/Applications/sqlite3/sqlite3: 1.11% (23.3854 => 23.6454, std.dev.: 0.0370)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 2.33% (0.5160 => 0.5280, std.dev.: 0.0018)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.44% (90.4297 => 33.0581, std.dev.: 21.8792)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.96% (46.3269 => 17.1611, std.dev.: 10.9477)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.84% (125.5798 => 49.1831, std.dev.: 29.5622)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.28% (3.2122 => 2.3681, std.dev.: 0.1030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.73% (37.8384 => 29.2378, std.dev.: 0.4702)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.36% (1.1761 => 1.1601, std.dev.: 0.0062)

Report Time: 2.00s
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