[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21097?compare_to=21095&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21097, Order: 199853, Start Time: 2014-01-22 23:53:07, End Time: 2014-01-23 04:41:40
      To: 21095, Order: 199852, Start Time: 2014-01-22 23:50:48, End Time: 2014-01-23 04:32:56
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 17 (17 on baseline)
Performance Improvements: 2 (4 on baseline)
Unchanged Tests: 1091 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-07-10-SignConversions: 150.00% (0.0080 => 0.0200, std.dev.: 0.0043)
  SingleSource/UnitTests/2003-10-29-ScalarReplBug: 150.00% (0.0080 => 0.0200, std.dev.: 0.0024)
  SingleSource/UnitTests/SignlessTypes/factor: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 21.05% (0.0760 => 0.0920, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 20.00% (0.0600 => 0.0720, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/health/health: 18.92% (0.1480 => 0.1760, std.dev.: 0.0088)
  SingleSource/Benchmarks/Shootout/lists: 15.79% (0.0760 => 0.0880, std.dev.: 0.0039)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.20% (0.1640 => 0.1840, std.dev.: 0.0070)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 9.76% (0.1640 => 0.1800, std.dev.: 0.0059)
  MultiSource/Benchmarks/FreeBench/neural/neural: 9.09% (0.1760 => 0.1920, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.84% (0.2040 => 0.2200, std.dev.: 0.0050)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.98% (0.9640 => 1.0120, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.00% (1.2001 => 1.2241, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.65% (1.2121 => 1.2321, std.dev.: 0.0065)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 15.62% (0.1280 => 0.1480, std.dev.: 0.0071)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 2.98% (4.4283 => 4.5603, std.dev.: 0.0388)
  MultiSource/Benchmarks/Olden/power/power: 1.21% (1.3241 => 1.3401, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/DefaultInitDynArrays: -75.00% (0.0160 => 0.0040, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-01-23-UnionInit: -44.44% (0.0360 => 0.0200, std.dev.: 0.0045)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0031)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 25.00% (0.0480 => 0.0600, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 15.79% (0.0760 => 0.0880, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/lists: 15.79% (0.0760 => 0.0880, std.dev.: 0.0039)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0070)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/em3d/em3d: 12.00% (0.2000 => 0.2240, std.dev.: 0.0080)
  MultiSource/Applications/sgefa/sgefa: 5.05% (0.3960 => 0.4160, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0082)
  MultiSource/Applications/minisat/minisat: 2.50% (0.8000 => 0.8200, std.dev.: 0.0061)
  MultiSource/Applications/sqlite3/sqlite3: 1.95% (23.7574 => 24.2215, std.dev.: 0.0420)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.78% (1.1241 => 1.1441, std.dev.: 0.0074)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.23% (8.1441 => 8.2441, std.dev.: 0.0364)
  MultiSource/Applications/JM/lencod/lencod: 1.04% (17.6165 => 17.8005, std.dev.: 0.0431)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0026)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/health/health: -6.86% (0.4080 => 0.3800, std.dev.: 0.0107)
  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.: 0.0027)

Report Time: 1.91s
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