[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/15488?compare_to=15485&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15488, Order: 191082, Start Time: 2013-09-20 12:33:56, End Time: 2013-09-20 14:20:55
      To: 15485, Order: 191077, Start Time: 2013-09-20 10:29:20, End Time: 2013-09-20 12:13:04
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 8 (22 on baseline)
Performance Improvements: 0 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1099 (1070 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.44% (1.3234 => 1.3424, std.dev.: 0.0073)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 16.53% (0.0883 => 0.1029, std.dev.: 0.0000)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 5.74% (2.2864 => 2.4176, std.dev.: 0.0334)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.81% (3.4816 => 3.6143, std.dev.: 0.0113)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 1.96% (1.5874 => 1.6185, std.dev.: 0.0095)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 1.83% (1.2700 => 1.2933, std.dev.: 0.0073)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.60% (1.6035 => 1.6291, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.43% (3.9318 => 3.9881, std.dev.: 0.0056)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.15% (0.1353 => 0.1351, std.dev.: 0.0034)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/constpool: 4.63% (8.8921 => 9.3039, std.dev.: 0.1161)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.94% (0.9494 => 0.9868, std.dev.: 0.0053)
  MultiSource/Applications/hexxagon/hexxagon: 2.54% (1.0276 => 1.0537, std.dev.: 0.0059)
  MultiSource/Applications/hbd/hbd: 2.49% (1.5696 => 1.6087, std.dev.: 0.0124)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.20% (4.5883 => 4.6891, std.dev.: 0.0208)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.31% (1.4599 => 1.4790, std.dev.: 0.0064)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 6.55% (1.2516 => 1.3336, std.dev.: 0.0094)
  SingleSource/UnitTests/Vector/multiplies: 5.72% (0.5561 => 0.5879, std.dev.: 0.0103)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 5.69% (6.1088 => 6.4565, std.dev.: 0.0356)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.67% (0.1871 => 0.1977, std.dev.: 0.0010)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.27% (5.3716 => 5.6547, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.40% (3.5642 => 3.7210, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.48% (4.4696 => 4.6251, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.28% (0.3836 => 0.3962, std.dev.: 0.0011)
  MultiSource/Benchmarks/Olden/power/power: 2.42% (1.2170 => 1.2464, std.dev.: 0.0036)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.31% (1.8519 => 1.8946, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.20% (1.5940 => 1.6291, std.dev.: 0.0046)
  MultiSource/Applications/sqlite3/sqlite3: 2.15% (4.2733 => 4.3651, std.dev.: 0.0249)
  MultiSource/Applications/siod/siod: 1.69% (3.5310 => 3.5906, std.dev.: 0.0227)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.68% (1.0477 => 1.0653, std.dev.: 0.0006)
  SingleSource/Regression/C/uint64_to_float: 1.46% (1.4528 => 1.4740, std.dev.: 0.0040)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.35% (16.7972 => 17.0238, std.dev.: 0.0491)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.36% (0.1483 => 0.1181, std.dev.: 0.0092)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -53.98% (0.5226 => 0.2405, std.dev.: 0.0615)
  MultiSource/Applications/sgefa/sgefa: -47.07% (1.5790 => 0.8357, std.dev.: 0.0379)
  SingleSource/Benchmarks/Linpack/linpack-pc: -21.64% (57.2347 => 44.8508, std.dev.: 1.7451)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.42% (15.9508 => 13.0134, std.dev.: 0.1915)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.42% (20.8247 => 18.6548, std.dev.: 0.0320)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.96% (0.3304 => 0.2975, std.dev.: 0.0074)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -9.30% (3.4956 => 3.1706, std.dev.: 0.0216)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.35% (50.0284 => 46.3501, std.dev.: 0.3514)
  MultiSource/Applications/SIBsim4/SIBsim4: -3.46% (3.7437 => 3.6143, std.dev.: 0.0113)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: -3.41% (0.3462 => 0.3344, std.dev.: 0.0025)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.39% (2.5938 => 2.5058, std.dev.: 0.0140)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -2.74% (4.3592 => 4.2396, std.dev.: 0.0381)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.13% (17.1431 => 16.7774, std.dev.: 0.1090)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -1.33% (89.7126 => 88.5186, std.dev.: 0.2464)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.22% (0.1348 => 0.1351, std.dev.: 0.0034)

Report Time: 1.71s
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