[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20170?compare_to=20168&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20170, Order: 198907, Start Time: 2014-01-10 01:50:05, End Time: 2014-01-10 06:34:08
      To: 20168, Order: 198906, Start Time: 2014-01-10 01:14:09, End Time: 2014-01-10 05:58:27
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 18 (17 on baseline)
Performance Improvements: 1 (0 on baseline)
Unchanged Tests: 1091 (1093 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/hello: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Regression/C++/EH/simple_rethrow: 100.00% (0.0120 => 0.0240, std.dev.: 0.0035)
  SingleSource/Regression/C/casts: 57.14% (0.0280 => 0.0440, std.dev.: 0.0022)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 23.53% (0.0680 => 0.0840, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 11.11% (0.2160 => 0.2400, std.dev.: 0.0080)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.47% (0.2360 => 0.2560, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.59% (0.3160 => 0.3400, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 5.88% (0.6120 => 0.6480, std.dev.: 0.0117)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.41% (0.4440 => 0.4680, std.dev.: 0.0064)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.90% (0.8441 => 0.8601, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.78% (1.1241 => 1.1441, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.68% (1.1881 => 1.2081, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 5.60% (1.3561 => 1.4321, std.dev.: 0.0219)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.48% (0.2680 => 0.2800, std.dev.: 0.0044)
  SingleSource/Benchmarks/McGill/chomp: 1.30% (0.9241 => 0.9361, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0681 => 1.0801, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.79% (4.9240 => 4.8360, std.dev.: 0.0338)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0069)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 9.68% (0.1240 => 0.1360, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 6.36% (0.4400 => 0.4680, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.55% (1.1281 => 1.1681, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.03% (1.1841 => 1.2081, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.70% (1.1761 => 1.1961, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.40% (1.1441 => 1.1601, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.17% (1.3641 => 1.3801, std.dev.: 0.0061)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/lists1: 6.06% (0.2640 => 0.2800, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 5.29% (1.3601 => 1.4321, std.dev.: 0.0219)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0033)

Report Time: 1.84s
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