[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20184?compare_to=20170&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20184, Order: 198916, Start Time: 2014-01-10 05:35:38, End Time: 2014-01-10 10:19:41
      To: 20170, Order: 198907, Start Time: 2014-01-10 01:50:05, End Time: 2014-01-10 06:34:08
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 21 (21 on baseline)
Performance Improvements: 0 (1 on baseline)
Unchanged Tests: 1089 (1088 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/compare: 133.33% (0.0120 => 0.0280, std.dev.: 0.0045)
  SingleSource/UnitTests/2003-08-05-CastFPToUint: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/family/family: 37.50% (0.0320 => 0.0440, std.dev.: 0.0035)
  MultiSource/Benchmarks/NPB-serial/is/is: 25.00% (0.0640 => 0.0800, std.dev.: 0.0040)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 25.00% (0.0640 => 0.0800, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 20.00% (0.0800 => 0.0960, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 19.05% (0.0840 => 0.1000, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 15.79% (0.0760 => 0.0880, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/richards_benchmark: 15.79% (0.0760 => 0.0880, std.dev.: 0.0024)
  MultiSource/Applications/aha/aha: 14.81% (0.1080 => 0.1240, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/ary2: 7.14% (0.2800 => 0.3000, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.29% (0.2800 => 0.2920, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.59% (0.6680 => 0.6920, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.51% (0.6840 => 0.7080, std.dev.: 0.0074)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.16% (1.3920 => 1.4360, std.dev.: 0.0123)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.87% (8.1321 => 8.2841, std.dev.: 0.0329)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.62% (1.2321 => 1.2521, std.dev.: 0.0047)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.46% (6.0400 => 6.1280, std.dev.: 0.0253)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 23.53% (0.0680 => 0.0840, std.dev.: 0.0055)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 1.91% (3.9762 => 4.0523, std.dev.: 0.0285)
  MultiSource/Benchmarks/Olden/power/power: 1.21% (1.3241 => 1.3401, std.dev.: 0.0031)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Regression/C/compare: 133.33% (0.0120 => 0.0280, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/richards_benchmark: 22.22% (0.0720 => 0.0880, std.dev.: 0.0024)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 14.81% (0.1080 => 0.1240, std.dev.: 0.0057)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0054)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0084)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 4.36% (1.3760 => 1.4360, std.dev.: 0.0123)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.22% (0.6640 => 0.6920, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 3.51% (0.6840 => 0.7080, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0047)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.86% (6.0160 => 6.1280, std.dev.: 0.0253)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.72% (8.1441 => 8.2841, std.dev.: 0.0329)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.68% (1.1921 => 1.2121, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.39% (1.1481 => 1.1641, std.dev.: 0.0061)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 3.24% (1.3601 => 1.4041, std.dev.: 0.0167)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.92% (0.9601 => 0.9881, std.dev.: 0.0084)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0041)

Report Time: 1.89s
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