[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 14 06:57:11 PST 2014

http://llvm.org/perf/db_default/v4/nts/20505?compare_to=20503&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20505, Order: 199198, Start Time: 2014-01-14 10:20:35, End Time: 2014-01-14 15:02:00
      To: 20503, Order: 199197, Start Time: 2014-01-14 10:11:10, End Time: 2014-01-14 14:54:52
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 (26 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1097 (1082 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2008-01-07-LongDouble: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/fsm/fsm: 40.00% (0.0400 => 0.0560, std.dev.: 0.0036)
  MultiSource/Benchmarks/llubenchmark/llu: 27.27% (0.0440 => 0.0560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/heapsort: 27.27% (0.0440 => 0.0560, std.dev.: 0.0039)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.83% (0.0960 => 0.1160, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 13.04% (0.0920 => 0.1040, std.dev.: 0.0030)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 9.38% (0.1280 => 0.1400, std.dev.: 0.0039)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.06% (1.9440 => 1.9840, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.05% (1.1681 => 1.1921, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.37% (1.1681 => 1.1841, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.35% (1.1841 => 1.2001, std.dev.: 0.0052)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/strcat: 20.00% (0.1200 => 0.1440, std.dev.: 0.0068)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.44% (1.3881 => 1.4081, std.dev.: 0.0067)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0042)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout/heapsort: 27.27% (0.0440 => 0.0560, std.dev.: 0.0039)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.83% (0.0960 => 0.1160, std.dev.: 0.0057)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0069)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.51% (0.1480 => 0.1680, std.dev.: 0.0073)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 10.71% (0.1120 => 0.1240, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/strcat: 8.77% (0.2280 => 0.2480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/sieve: 7.69% (0.3120 => 0.3360, std.dev.: 0.0066)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C/football/football: 3.38% (0.9480 => 0.9800, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0074)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.21% (5.8000 => 5.9280, std.dev.: 0.0280)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.14% (1.1241 => 1.1481, std.dev.: 0.0090)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.06% (8.1441 => 8.3121, std.dev.: 0.0337)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.86% (6.0160 => 6.1280, std.dev.: 0.0362)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.68% (10.6960 => 10.8760, std.dev.: 0.0453)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.50% (10.4082 => 10.5642, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.37% (1.1681 => 1.1841, std.dev.: 0.0062)
  MultiSource/Applications/ClamAV/clamscan: 1.36% (17.4082 => 17.6442, std.dev.: 0.0449)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.35% (1.1841 => 1.2001, std.dev.: 0.0052)
  MultiSource/Applications/JM/lencod/lencod: 1.25% (17.6165 => 17.8365, std.dev.: 0.0368)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.88% (1.0641 => 1.0841, std.dev.: 0.0059)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0020)

Report Time: 3.08s
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