[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20783?compare_to=20781&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20783, Order: 199560, Start Time: 2014-01-18 21:06:30, End Time: 2014-01-19 01:47:39
      To: 20781, Order: 199559, Start Time: 2014-01-18 19:20:55, End Time: 2014-01-19 00:05:22
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 5 (23 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1104 (1083 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/DuffsDevice: 75.00% (0.0160 => 0.0280, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/mandel: 25.00% (0.0480 => 0.0600, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops: 16.67% (0.0960 => 0.1120, std.dev.: 0.0055)
  MultiSource/Applications/Burg/burg: 3.94% (1.4200 => 1.4760, std.dev.: 0.0186)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.66% (3.8562 => 3.9202, std.dev.: 0.0065)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2004-11-28-GlobalBoolLayout: -62.50% (0.0320 => 0.0120, std.dev.: 0.0070)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2011-03-28-Bitfield: 100.00% (0.0120 => 0.0240, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/salsa20: 25.00% (0.0480 => 0.0600, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 17.65% (0.0680 => 0.0800, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/richards_benchmark: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.78% (0.3680 => 0.4040, std.dev.: 0.0104)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 7.27% (0.2200 => 0.2360, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.15% (0.2600 => 0.2760, std.dev.: 0.0047)
  MultiSource/Applications/sgefa/sgefa: 6.06% (0.3960 => 0.4200, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.56% (1.1241 => 1.1641, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.48% (1.1281 => 1.1561, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.38% (1.1761 => 1.2041, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.97% (1.2161 => 1.2401, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.90% (1.2601 => 1.2841, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.89% (1.2721 => 1.2961, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.61% (1.2401 => 1.2601, std.dev.: 0.0074)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.75% (0.9601 => 0.9961, std.dev.: 0.0126)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0044)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/FreeBench/mason/mason: -21.05% (0.0760 => 0.0600, std.dev.: 0.0061)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0037)

Report Time: 1.83s
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