[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20731?compare_to=20725&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20731, Order: 199490, Start Time: 2014-01-17 13:30:03, End Time: 2014-01-17 18:13:51
      To: 20725, Order: 199489, Start Time: 2014-01-17 11:46:23, End Time: 2014-01-17 16:28:26
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (26 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1098 (1081 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/member-function-pointers: 200.00% (0.0080 => 0.0240, std.dev.: 0.0024)
  SingleSource/UnitTests/2005-11-29-LongSwitch: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/flops-6: 42.86% (0.0280 => 0.0400, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 29.41% (0.0680 => 0.0880, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 23.53% (0.0680 => 0.0840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/wc: 11.86% (0.2360 => 0.2640, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/tsp/tsp: 11.76% (0.1360 => 0.1520, std.dev.: 0.0051)
  MultiSource/Benchmarks/sim/sim: 7.23% (0.3320 => 0.3560, std.dev.: 0.0040)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 6.25% (0.9600 => 1.0200, std.dev.: 0.0228)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.35% (0.6440 => 0.6720, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.17% (1.3641 => 1.3801, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.66% (3.8482 => 3.9122, std.dev.: 0.0077)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Treesort: 44.44% (0.0360 => 0.0520, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 23.53% (0.0680 => 0.0840, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0037)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.56% (0.2160 => 0.2280, std.dev.: 0.0045)
  MultiSource/Benchmarks/sim/sim: 4.71% (0.3400 => 0.3560, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.90% (1.3800 => 1.4200, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.48% (1.1281 => 1.1561, std.dev.: 0.0072)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.19% (6.0160 => 6.1480, std.dev.: 0.0476)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.11% (0.9480 => 0.9680, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.37% (1.1681 => 1.1841, std.dev.: 0.0047)
  MultiSource/Applications/JM/lencod/lencod: 1.29% (17.6165 => 17.8445, std.dev.: 0.0383)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.17% (1.3641 => 1.3801, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.10% (5.8400 => 5.9040, std.dev.: 0.0195)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.29% (0.2480 => 0.2760, std.dev.: 0.0108)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 10.00% (0.1600 => 0.1760, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 9.21% (0.3040 => 0.3320, std.dev.: 0.0078)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.44% (5.0123 => 5.0843, std.dev.: 0.0149)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0043)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0027)

Report Time: 1.77s
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