[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Mon Jan 20 12:57:25 PST 2014

http://llvm.org/perf/db_default/v4/nts/20911?compare_to=20908&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20911, Order: 199667, Start Time: 2014-01-20 16:15:05, End Time: 2014-01-20 21:02:19
      To: 20908, Order: 199666, Start Time: 2014-01-20 16:02:53, End Time: 2014-01-20 20:45:17
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 13 (31 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1097 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 29.41% (0.0680 => 0.0880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 12.50% (0.0960 => 0.1080, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 10.00% (0.1600 => 0.1760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.77% (0.2280 => 0.2480, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/random: 7.14% (0.2240 => 0.2400, std.dev.: 0.0056)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.82% (0.5240 => 0.5440, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.55% (0.9400 => 0.9640, std.dev.: 0.0083)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.35% (1.7000 => 1.7400, std.dev.: 0.0093)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.30% (5.8320 => 5.9080, std.dev.: 0.0255)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 22.22% (0.0720 => 0.0880, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 10.36% (1.0041 => 1.1081, std.dev.: 0.0370)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.87% (3.8522 => 3.9242, std.dev.: 0.0093)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/methcall: 37.50% (0.0320 => 0.0440, std.dev.: 0.0018)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 16.67% (0.0720 => 0.0840, std.dev.: 0.0043)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 12.82% (0.1560 => 0.1760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 12.50% (0.0960 => 0.1080, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.10% (0.3920 => 0.4120, std.dev.: 0.0043)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.49% (1.3760 => 1.4240, std.dev.: 0.0186)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0082)
  MultiSource/Applications/minisat/minisat: 2.50% (0.8000 => 0.8200, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.41% (1.1601 => 1.1881, std.dev.: 0.0087)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 2.26% (0.5320 => 0.5440, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.25% (0.7120 => 0.7280, std.dev.: 0.0061)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2480 => 1.2760, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0088)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.87% (1.7080 => 1.7400, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.69% (1.1841 => 1.2041, std.dev.: 0.0067)
  MultiSource/Applications/JM/lencod/lencod: 1.50% (17.6165 => 17.8805, std.dev.: 0.0490)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.40% (1.1441 => 1.1601, std.dev.: 0.0048)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.39% (1.1480 => 1.1640, std.dev.: 0.0049)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.35% (10.4082 => 10.5482, std.dev.: 0.0334)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.16% (5.8400 => 5.9080, std.dev.: 0.0255)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.68% (0.2480 => 0.2720, std.dev.: 0.0086)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.88% (1.0641 => 1.0841, std.dev.: 0.0054)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.20% (5.0123 => 5.0723, std.dev.: 0.0151)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0024)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0181)

Report Time: 2.71s
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