[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/18457?compare_to=18453&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18457, Order: 197348, Start Time: 2013-12-15 21:16:29, End Time: 2013-12-15 23:00:48
      To: 18453, Order: 197347, Start Time: 2013-12-15 19:01:39, End Time: 2013-12-15 20:41:57
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 (19 on baseline)
Performance Improvements: 3 (17 on baseline)
Unchanged Tests: 1101 (1074 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/lua/lua: 1.20% (4.2337 => 4.2844, std.dev.: 0.0177)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 30.57% (0.0435 => 0.0568, std.dev.: 0.0001)
  MultiSource/Applications/JM/lencod/lencod: 7.35% (7.9567 => 8.5418, std.dev.: 0.0134)
  SingleSource/Benchmarks/Shootout-C++/fibo: 6.52% (5.0204 => 5.3478, std.dev.: 0.0247)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 4.15% (5.0424 => 5.2515, std.dev.: 0.0760)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.37% (7.1429 => 7.2410, std.dev.: 0.0323)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -6.47% (3.7130 => 3.4726, std.dev.: 0.0080)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -6.06% (87.5837 => 82.2765, std.dev.: 0.0788)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -1.39% (6.8454 => 6.7501, std.dev.: 0.0055)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 40.05% (15.7419 => 22.0467, std.dev.: 0.8188)
  MultiSource/Applications/lemon/lemon: 8.83% (1.2200 => 1.3277, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.73% (5.9583 => 6.9551, std.dev.: 0.1300)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.38% (3.3810 => 3.6644, std.dev.: 0.0465)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 8.21% (1.0232 => 1.1072, std.dev.: 0.0144)
  MultiSource/Applications/JM/lencod/lencod: 7.51% (7.9450 => 8.5418, std.dev.: 0.0134)
  SingleSource/Benchmarks/Shootout-C++/fibo: 6.28% (5.0320 => 5.3478, std.dev.: 0.0247)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 6.24% (1.9729 => 2.0961, std.dev.: 0.0008)
  SingleSource/Benchmarks/Shootout/lists: 4.41% (6.9930 => 7.3014, std.dev.: 0.1012)
  MultiSource/Applications/SIBsim4/SIBsim4: 4.30% (3.4043 => 3.5506, std.dev.: 0.0377)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.33% (0.5112 => 0.5282, std.dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 3.05% (1.8409 => 1.8970, std.dev.: 0.0021)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.80% (1.5797 => 1.6240, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.52% (11.7894 => 12.0868, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.32% (5.9126 => 6.0497, std.dev.: 0.0337)
  SingleSource/Benchmarks/Misc/oourafft: 2.22% (3.6501 => 3.7312, std.dev.: 0.0004)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.70% (1.5986 => 1.6257, std.dev.: 0.0083)
  MultiSource/Applications/viterbi/viterbi: 1.67% (2.6366 => 2.6806, std.dev.: 0.0136)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.51% (2.3882 => 2.4242, std.dev.: 0.0009)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -26.89% (0.0688 => 0.0503, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -8.47% (0.3247 => 0.2972, std.dev.: 0.0031)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -7.83% (0.2824 => 0.2603, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -7.18% (1.5034 => 1.3954, std.dev.: 0.0314)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -7.05% (0.1774 => 0.1649, std.dev.: 0.0009)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -6.59% (1.0197 => 0.9525, std.dev.: 0.0085)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.39% (0.6882 => 0.6442, std.dev.: 0.0164)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -5.53% (1.4277 => 1.3488, std.dev.: 0.0301)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -4.12% (0.3714 => 0.3561, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -3.94% (1.3264 => 1.2741, std.dev.: 0.0202)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -3.75% (1.2544 => 1.2074, std.dev.: 0.0177)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.04% (1.2583 => 1.2201, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -2.80% (1.3608 => 1.3227, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.62% (1.4074 => 1.3705, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.53% (1.3457 => 1.3117, std.dev.: 0.0097)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -17.32% (2.8850 => 2.3854, std.dev.: 0.1067)
  MultiSource/Benchmarks/nbench/nbench: -8.59% (23.4696 => 21.4532, std.dev.: 0.5179)

Report Time: 0.89s
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