[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/19949?compare_to=19942&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19949, Order: 198694, Start Time: 2014-01-07 17:56:18, End Time: 2014-01-07 19:46:53
      To: 19942, Order: 198692, Start Time: 2014-01-07 15:48:28, End Time: 2014-01-07 17:32:49
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 11 (20 on baseline)
Performance Improvements: 3 (13 on baseline)
Unchanged Tests: 1096 (1077 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/constpool: 1.67% (9.0419 => 9.1932, std.dev.: 0.0497)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 27.57% (0.1567 => 0.1999, std.dev.: 0.0002)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 13.83% (0.0781 => 0.0889, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/lists: 6.41% (7.0228 => 7.4727, std.dev.: 0.0234)
  MultiSource/Applications/aha/aha: 4.00% (3.5646 => 3.7071, std.dev.: 0.0219)
  MultiSource/Applications/hexxagon/hexxagon: 2.37% (15.0745 => 15.4325, std.dev.: 0.0857)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.98% (3.5965 => 3.6676, std.dev.: 0.0095)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.86% (18.6311 => 18.9783, std.dev.: 0.0387)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 1.51% (1.3614 => 1.3820, std.dev.: 0.0050)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.34% (3.8120 => 3.8629, std.dev.: 0.0170)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.15% (23.3753 => 23.6437, std.dev.: 0.0908)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/spiff/spiff: -7.22% (3.0500 => 2.8299, std.dev.: 0.0403)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -5.14% (4.1685 => 3.9544, std.dev.: 0.0648)
  SingleSource/Benchmarks/Shootout/hash: -4.92% (5.2918 => 5.0314, std.dev.: 0.0475)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 41.11% (15.7419 => 22.2127, std.dev.: 1.0244)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 26.79% (0.3859 => 0.4893, std.dev.: 0.0369)
  MultiSource/Benchmarks/McCat/08-main/main: 5.15% (0.3007 => 0.3162, std.dev.: 0.0055)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.29% (5.9583 => 6.9290, std.dev.: 0.1443)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.15% (82.2592 => 92.2526, std.dev.: 0.3950)
  SingleSource/Benchmarks/Stanford/Puzzle: 11.09% (0.1668 => 0.1853, std.dev.: 0.0003)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 9.37% (1.1019 => 1.2051, std.dev.: 0.0340)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.15% (3.3810 => 3.6566, std.dev.: 0.1030)
  SingleSource/Benchmarks/Shootout/lists: 6.86% (6.9930 => 7.4727, std.dev.: 0.0234)
  SingleSource/Benchmarks/McGill/chomp: 6.21% (1.0099 => 1.0726, std.dev.: 0.0114)
  SingleSource/Benchmarks/Misc/fp-convert: 4.30% (7.3892 => 7.7067, std.dev.: 0.0693)
  MultiSource/Applications/aha/aha: 4.00% (3.5645 => 3.7071, std.dev.: 0.0219)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 3.77% (5.0601 => 5.2510, std.dev.: 0.0023)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.91% (1.8409 => 1.8945, std.dev.: 0.0044)
  MultiSource/Applications/hexxagon/hexxagon: 2.89% (14.9989 => 15.4325, std.dev.: 0.0857)
  SingleSource/Benchmarks/Misc/oourafft: 2.14% (3.6501 => 3.7281, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.10% (3.1547 => 3.2208, std.dev.: 0.0003)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.93% (18.6185 => 18.9783, std.dev.: 0.0387)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.86% (11.7894 => 12.0092, std.dev.: 0.0478)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.05% (23.3972 => 23.6437, std.dev.: 0.0908)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Bullet/bullet: -9.04% (36.6274 => 33.3174, std.dev.: 1.0312)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.27% (0.2824 => 0.2647, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.01% (1.3676 => 1.2854, std.dev.: 0.0220)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -5.81% (0.1774 => 0.1671, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -4.35% (1.4113 => 1.3499, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -3.96% (1.4125 => 1.3566, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.89% (1.3460 => 1.3071, std.dev.: 0.0146)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -47.15% (0.0369 => 0.0195, std.dev.: 0.0032)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -16.86% (15.5356 => 12.9159, std.dev.: 0.2928)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -13.15% (1.4335 => 1.2450, std.dev.: 0.0388)
  MultiSource/Benchmarks/nbench/nbench: -12.44% (23.4696 => 20.5498, std.dev.: 0.8450)
  MultiSource/Benchmarks/mafft/pairlocalalign: -11.80% (50.9650 => 44.9509, std.dev.: 1.7766)
  SingleSource/Benchmarks/Shootout/hash: -3.05% (5.1896 => 5.0314, std.dev.: 0.0475)

Report Time: 0.74s
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