[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20417?compare_to=20411&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20417, Order: 199077, Start Time: 2014-01-13 06:18:12, End Time: 2014-01-13 10:59:58
      To: 20411, Order: 199073, Start Time: 2014-01-13 04:16:20, End Time: 2014-01-13 09:02:21
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 (18 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1093 (1088 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/AtomicOps: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/Regression/C/testtrace: 100.00% (0.0160 => 0.0320, std.dev.: 0.0027)
  SingleSource/Benchmarks/Stanford/Towers: 40.00% (0.0400 => 0.0560, std.dev.: 0.0035)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 36.84% (0.0760 => 0.1040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 33.33% (0.0600 => 0.0800, std.dev.: 0.0042)
  SingleSource/Benchmarks/McGill/queens: 27.27% (0.0440 => 0.0560, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: 26.67% (0.0600 => 0.0760, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 25.00% (0.0800 => 0.1000, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 23.53% (0.0680 => 0.0840, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 14.81% (0.1080 => 0.1240, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 14.29% (0.0840 => 0.0960, std.dev.: 0.0038)
  SingleSource/Benchmarks/McGill/chomp: 7.55% (0.2120 => 0.2280, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.77% (0.2080 => 0.2200, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc-C++/bigfib: 4.60% (0.6960 => 0.7280, std.dev.: 0.0070)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.48% (0.4840 => 0.4960, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.29% (1.2401 => 1.2561, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 8.89% (0.1800 => 0.1960, std.dev.: 0.0048)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/testtrace: 60.00% (0.0200 => 0.0320, std.dev.: 0.0027)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 10.71% (0.1120 => 0.1240, std.dev.: 0.0030)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.70% (0.1840 => 0.2000, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.48% (1.1281 => 1.1561, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.03% (1.1841 => 1.2081, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.87% (1.7080 => 1.7400, std.dev.: 0.0109)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.86% (6.0160 => 6.1280, std.dev.: 0.0297)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0062)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 10.71% (0.2240 => 0.2480, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 8.89% (0.1800 => 0.1960, std.dev.: 0.0048)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0042)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/hello: -10.91% (0.2200 => 0.1960, std.dev.: 0.0090)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/health/health: -4.90% (0.4080 => 0.3880, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0033)

Report Time: 2.07s
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