[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20887?compare_to=20885&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20887, Order: 199642, Start Time: 2014-01-20 11:06:30, End Time: 2014-01-20 15:54:55
      To: 20885, Order: 199640, Start Time: 2014-01-20 11:04:00, End Time: 2014-01-20 15:46:40
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 15 (26 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1095 (1080 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-5: 42.86% (0.0280 => 0.0400, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout/objinst: 40.00% (0.0400 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 35.00% (0.0800 => 0.1080, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/flops: 18.18% (0.0880 => 0.1040, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/09-vor/vor: 9.20% (0.3480 => 0.3800, std.dev.: 0.0124)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.17% (0.4800 => 0.5000, std.dev.: 0.0056)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.92% (0.4080 => 0.4240, std.dev.: 0.0054)
  MultiSource/Applications/minisat/minisat: 3.02% (0.7960 => 0.8200, std.dev.: 0.0047)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.26% (0.5320 => 0.5440, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.20% (1.2721 => 1.3001, std.dev.: 0.0084)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 8.79% (1.2281 => 1.3361, std.dev.: 0.0317)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 8.55% (1.0761 => 1.1681, std.dev.: 0.0263)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.45% (3.8642 => 3.9202, std.dev.: 0.0072)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0042)
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0047)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/objinst: 40.00% (0.0400 => 0.0560, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 33.33% (0.0480 => 0.0640, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0058)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0118)
  SingleSource/Benchmarks/Shootout-C++/sieve: 5.13% (0.3120 => 0.3280, std.dev.: 0.0060)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.09% (0.6840 => 0.7120, std.dev.: 0.0102)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.92% (0.4080 => 0.4240, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.56% (1.1241 => 1.1641, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.53% (0.9480 => 0.9720, std.dev.: 0.0078)
  MultiSource/Applications/minisat/minisat: 2.50% (0.8000 => 0.8200, std.dev.: 0.0047)
  MultiSource/Applications/hexxagon/hexxagon: 2.49% (1.1240 => 1.1520, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.20% (1.2721 => 1.3001, std.dev.: 0.0084)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.19% (6.0160 => 6.1480, std.dev.: 0.0366)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.70% (2.5882 => 2.6322, std.dev.: 0.0060)
  MultiSource/Applications/JM/lencod/lencod: 1.61% (17.6165 => 17.9005, std.dev.: 0.0407)
  MultiSource/Applications/treecc/treecc: 1.47% (2.4480 => 2.4840, std.dev.: 0.0074)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.39% (1.1480 => 1.1640, std.dev.: 0.0048)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.04% (10.4082 => 10.5162, std.dev.: 0.0349)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0091)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/hello: -12.73% (0.2200 => 0.1920, std.dev.: 0.0106)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0026)

Report Time: 2.32s
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