[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

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Tue Jan 7 08:53:31 PST 2014


http://llvm.org/perf/db_default/v4/nts/19939?compare_to=19934&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 19939, Order: 198685, Start Time: 2014-01-07 12:16:17, End Time: 2014-01-07 16:58:12
      To: 19934, Order: 198684, Start Time: 2014-01-07 11:09:35, End Time: 2014-01-07 15:54:14
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 8 (9 on baseline)
Unchanged Tests: 1102 (1101 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR640: 100.00% (0.0160 => 0.0320, std.dev.: 0.0038)
  SingleSource/Benchmarks/Dhrystone/fldry: 25.00% (0.0480 => 0.0600, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/perlin: 21.43% (0.0560 => 0.0680, std.dev.: 0.0040)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 15.00% (0.0800 => 0.0920, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 9.09% (0.1320 => 0.1440, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 1.69% (1.1801 => 1.2001, std.dev.: 0.0066)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 7.59% (0.3160 => 0.3400, std.dev.: 0.0088)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 3.18% (2.3921 => 2.4682, std.dev.: 0.0270)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Olden/power/power: 8.11% (0.1480 => 0.1600, std.dev.: 0.0045)
  MultiSource/Applications/hexxagon/hexxagon: 2.85% (1.1240 => 1.1560, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.25% (0.7120 => 0.7280, std.dev.: 0.0062)
  MultiSource/Applications/lua/lua: 1.42% (4.5200 => 4.5840, std.dev.: 0.0245)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.38% (10.6960 => 10.8440, std.dev.: 0.0372)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 7.59% (0.3160 => 0.3400, std.dev.: 0.0088)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0057)

Report Time: 1.68s
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