[llvm-testresults] pollyperf3__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19562?compare_to=19534&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 19562, Order: 198333, Start Time: 2014-01-02 19:28:14, End Time: 2014-01-03 00:11:55
      To: 19534, Order: 198306, Start Time: 2014-01-02 14:26:16, End Time: 2014-01-02 19:10:25
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 8 (15 on baseline)
Performance Improvements: 2 (5 on baseline)
Unchanged Tests: 1100 (1090 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/stmtexpr: 300.00% (0.0040 => 0.0160, std.dev.: 0.0043)
  SingleSource/UnitTests/Vector/divides: 100.00% (0.0120 => 0.0240, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/lowercase: 60.00% (0.0200 => 0.0320, std.dev.: 0.0024)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 41.67% (0.0480 => 0.0680, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc/dt: 33.33% (0.0360 => 0.0480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/objinst: 8.77% (0.2280 => 0.2480, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 7.89% (0.3040 => 0.3280, std.dev.: 0.0084)
  MultiSource/Applications/hexxagon/hexxagon: 3.58% (1.1160 => 1.1560, std.dev.: 0.0089)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -12.90% (0.1240 => 0.1080, std.dev.: 0.0059)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -2.03% (8.0881 => 7.9241, std.dev.: 0.0488)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-02-04-DivRem: 100.00% (0.0120 => 0.0240, std.dev.: 0.0026)
  SingleSource/Benchmarks/Misc/flops-2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 20.00% (0.0800 => 0.0960, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.90% (0.1680 => 0.1880, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 9.09% (0.1320 => 0.1440, std.dev.: 0.0039)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 8.33% (0.4320 => 0.4680, std.dev.: 0.0085)
  SingleSource/UnitTests/Vector/constpool: 5.72% (10.3446 => 10.9367, std.dev.: 0.1794)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.39% (0.9640 => 1.0160, std.dev.: 0.0156)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.02% (0.8960 => 0.9320, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.55% (1.2561 => 1.2881, std.dev.: 0.0060)
  MultiSource/Applications/hexxagon/hexxagon: 2.48% (1.1280 => 1.1560, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.42% (1.1241 => 1.1401, std.dev.: 0.0047)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: 5.61% (5.0603 => 5.3443, std.dev.: 0.0914)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 4.79% (3.9242 => 4.1123, std.dev.: 0.0627)
  MultiSource/Applications/minisat/minisat: 1.46% (6.5684 => 6.6644, std.dev.: 0.0279)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.75% (139.6807 => 49.2351, std.dev.: 32.3305)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.18% (89.9296 => 33.1141, std.dev.: 21.4714)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.16% (3.1642 => 2.3681, std.dev.: 0.1107)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.33% (37.3983 => 29.0458, std.dev.: 0.5918)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -1.14% (2.4522 => 2.4242, std.dev.: 0.0109)

Report Time: 1.80s
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