[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20061?compare_to=20049&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 20061, Order: 198781, Start Time: 2014-01-08 19:56:35, End Time: 2014-01-08 21:52:02
      To: 20049, Order: 198772, Start Time: 2014-01-08 17:25:44, End Time: 2014-01-08 19:28:20
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 6 (17 on baseline)
Performance Improvements: 3 (5 on baseline)
Unchanged Tests: 1101 (1088 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 8.99% (2.7699 => 3.0189, std.dev.: 0.0810)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/flops: 18.75% (7.8037 => 9.2670, std.dev.: 0.1751)
  MultiSource/Applications/JM/lencod/lencod: 13.90% (7.4290 => 8.4620, std.dev.: 0.2193)
  MultiSource/Benchmarks/mafft/pairlocalalign: 7.57% (45.0057 => 48.4147, std.dev.: 0.4874)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 4.59% (1.2851 => 1.3441, std.dev.: 0.0131)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 3.03% (2.4759 => 2.5508, std.dev.: 0.0050)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/minisat/minisat: -5.31% (0.8205 => 0.7769, std.dev.: 0.0153)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: -5.56% (7.5328 => 7.1139, std.dev.: 0.1222)
  SingleSource/Benchmarks/Shootout/fib2: -1.94% (3.6544 => 3.5834, std.dev.: 0.0236)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 9.49% (2.7572 => 3.0189, std.dev.: 0.0810)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 7.29% (25.9661 => 27.8578, std.dev.: 0.7327)
  SingleSource/Benchmarks/Misc-C++/bigfib: 5.32% (0.6412 => 0.6753, std.dev.: 0.0130)
  MultiSource/Benchmarks/McCat/08-main/main: 5.19% (0.3007 => 0.3163, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.92% (0.8787 => 0.8956, std.dev.: 0.0055)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.69% (5.9583 => 6.9525, std.dev.: 0.1342)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.13% (82.2592 => 92.2336, std.dev.: 0.4306)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.41% (3.3810 => 3.6655, std.dev.: 0.0125)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.05% (1.2556 => 1.3441, std.dev.: 0.0131)
  SingleSource/Benchmarks/McGill/chomp: 6.66% (1.0099 => 1.0772, std.dev.: 0.0215)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 6.06% (1.2278 => 1.3022, std.dev.: 0.0113)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 4.73% (2.8568 => 2.9918, std.dev.: 0.0434)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.85% (3.5027 => 3.6377, std.dev.: 0.0414)
  SingleSource/Benchmarks/Misc/fp-convert: 3.70% (7.3892 => 7.6627, std.dev.: 0.0927)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.56% (0.5112 => 0.5294, std.dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 1.93% (2.5025 => 2.5508, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.76% (11.7894 => 11.9972, std.dev.: 0.0508)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -38.89% (0.4220 => 0.2579, std.dev.: 0.0343)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -27.37% (0.0369 => 0.0268, std.dev.: 0.0005)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.56% (15.5356 => 12.6522, std.dev.: 1.0082)
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.00% (50.9650 => 48.4147, std.dev.: 0.4874)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -4.01% (6.8826 => 6.6068, std.dev.: 0.0764)

Report Time: 0.80s
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