[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/15410?compare_to=15407&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15410, Order: 190917, Start Time: 2013-09-18 05:34:50, End Time: 2013-09-18 07:24:04
      To: 15407, Order: 190913, Start Time: 2013-09-18 03:24:36, End Time: 2013-09-18 05:13:52
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 14 (18 on baseline)
Performance Improvements: 3 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1090 (1074 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/7zip/7zip-benchmark: 8.69% (45.1761 => 49.1034, std.dev.: 0.7722)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.78% (0.7030 => 0.7155, std.dev.: 0.0017)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: 15.85% (2.1811 => 2.5269, std.dev.: 0.1229)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 5.69% (0.3553 => 0.3755, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/fp-convert: 4.91% (7.3529 => 7.7140, std.dev.: 0.0748)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 4.16% (2.1244 => 2.2128, std.dev.: 0.0005)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 3.47% (2.2634 => 2.3419, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.93% (5.2567 => 5.3583, std.dev.: 0.0213)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.65% (4.0724 => 4.1396, std.dev.: 0.0144)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.61% (18.0922 => 18.3837, std.dev.: 0.0445)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.47% (3.1617 => 3.2081, std.dev.: 0.0094)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.38% (2.4934 => 2.5279, std.dev.: 0.0107)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.23% (1.7855 => 1.8074, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.01% (5.9501 => 6.0104, std.dev.: 0.0107)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -13.96% (7.4613 => 6.4198, std.dev.: 0.3361)
  SingleSource/Benchmarks/Misc/ffbench: -2.24% (1.4175 => 1.3858, std.dev.: 0.0099)
  MultiSource/Benchmarks/Olden/tsp/tsp: -1.52% (1.5799 => 1.5559, std.dev.: 0.0087)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.47% (0.1365 => 0.1345, std.dev.: 0.0252)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/7zip/7zip-benchmark: 10.89% (44.2807 => 49.1034, std.dev.: 0.7722)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.13% (0.9494 => 0.9886, std.dev.: 0.0034)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 1.68% (0.7037 => 0.7155, std.dev.: 0.0017)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: 15.47% (2.1884 => 2.5269, std.dev.: 0.1229)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0048)
  MultiSource/Applications/aha/aha: 4.16% (3.5731 => 3.7217, std.dev.: 0.0285)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.78% (0.5182 => 0.5378, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.61% (6.5990 => 6.8373, std.dev.: 0.0762)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 3.06% (2.1472 => 2.2128, std.dev.: 0.0005)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.02% (4.0181 => 4.1396, std.dev.: 0.0144)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.39% (1.7652 => 1.8074, std.dev.: 0.0028)
  MultiSource/Benchmarks/Olden/power/power: 2.14% (1.2170 => 1.2430, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/fib2: 1.62% (3.5966 => 3.6550, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (3.1569 => 3.2081, std.dev.: 0.0094)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.45% (1.6707 => 1.6950, std.dev.: 0.0003)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.43% (6.6028 => 6.6974, std.dev.: 0.0305)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.26% (16.7972 => 17.0087, std.dev.: 0.0344)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.06% (5.3022 => 5.3583, std.dev.: 0.0213)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.25% (0.5226 => 0.2391, std.dev.: 0.0286)
  MultiSource/Applications/sgefa/sgefa: -47.02% (1.5790 => 0.8365, std.dev.: 0.0350)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.64% (15.9508 => 12.8178, std.dev.: 0.4528)
  SingleSource/Benchmarks/Linpack/linpack-pc: -14.71% (57.2347 => 48.8131, std.dev.: 1.1722)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -11.72% (20.8247 => 18.3837, std.dev.: 0.0445)
  MultiSource/Benchmarks/mafft/pairlocalalign: -11.14% (50.0284 => 44.4554, std.dev.: 0.3642)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.66% (3.4956 => 3.1229, std.dev.: 0.0407)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.36% (0.7474 => 0.7148, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/salsa20: -4.00% (7.7964 => 7.4849, std.dev.: 0.0585)
  MultiSource/Applications/SIBsim4/SIBsim4: -3.42% (3.7437 => 3.6157, std.dev.: 0.0356)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -2.74% (4.3592 => 4.2397, std.dev.: 0.0371)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -2.54% (2.5938 => 2.5279, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.30% (17.1431 => 16.7486, std.dev.: 0.0423)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.45% (3.8582 => 3.8024, std.dev.: 0.0199)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.23% (2.4471 => 2.4170, std.dev.: 0.0036)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.22% (0.1348 => 0.1345, std.dev.: 0.0252)

Report Time: 1.21s
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