[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/18554?compare_to=18550&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18554, Order: 197550, Start Time: 2013-12-18 05:54:41, End Time: 2013-12-18 07:38:43
      To: 18550, Order: 197547, Start Time: 2013-12-18 03:47:19, End Time: 2013-12-18 05:32:06
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 19 (27 on baseline)
Performance Improvements: 8 (11 on baseline)
Unchanged Tests: 1083 (1072 on baseline)
Total Tests: 1110

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 12.06% (14.0082 => 15.6973, std.dev.: 0.2114)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 10.04% (1.0331 => 1.1368, std.dev.: 0.0393)
  SingleSource/Benchmarks/Stanford/Puzzle: 6.81% (0.1660 => 0.1773, std.dev.: 0.0038)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 4.28% (4.2117 => 4.3919, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.96% (5.9022 => 6.1358, std.dev.: 0.0762)
  SingleSource/Benchmarks/Misc/fp-convert: 3.71% (7.5641 => 7.8451, std.dev.: 0.0144)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 3.63% (1.8054 => 1.8709, std.dev.: 0.0116)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.10% (15.6161 => 16.1000, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/heapsort: 3.05% (2.8647 => 2.9521, std.dev.: 0.0302)
  MultiSource/Applications/sgefa/sgefa: 2.36% (0.8869 => 0.9078, std.dev.: 0.0072)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.32% (18.5478 => 18.9787, std.dev.: 0.0576)
  SingleSource/Benchmarks/Shootout/lists: 2.09% (7.3614 => 7.5156, std.dev.: 0.0017)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.94% (2.4903 => 2.5387, std.dev.: 0.0006)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.81% (23.4065 => 23.8303, std.dev.: 0.0034)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.72% (3.5947 => 3.6565, std.dev.: 0.0192)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 1.54% (1.4362 => 1.4583, std.dev.: 0.0029)
  SingleSource/Benchmarks/Shootout/fib2: 1.45% (3.5937 => 3.6457, std.dev.: 0.0049)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.37% (3.8107 => 3.8629, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.36% (3.1482 => 3.1909, std.dev.: 0.0030)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: -5.86% (3.9498 => 3.7183, std.dev.: 0.0604)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -5.37% (2.9896 => 2.8291, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -4.55% (3.7631 => 3.5918, std.dev.: 0.0552)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -3.78% (0.2938 => 0.2827, std.dev.: 0.0008)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.62% (40.5320 => 39.4697, std.dev.: 0.3704)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -1.66% (5.3945 => 5.3050, std.dev.: 0.0261)
  SingleSource/Benchmarks/McGill/chomp: -1.58% (1.0277 => 1.0115, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.06% (16.7132 => 16.5354, std.dev.: 0.0317)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 40.56% (15.7419 => 22.1271, std.dev.: 0.9120)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.46% (0.6412 => 0.6634, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.90% (0.6322 => 0.6442, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.59% (0.8787 => 0.8927, std.dev.: 0.0048)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 40.70% (2.8607 => 4.0251, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 20.22% (5.9583 => 7.1633, std.dev.: 0.0296)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 11.10% (1.0232 => 1.1368, std.dev.: 0.0393)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.86% (3.3810 => 3.6469, std.dev.: 0.0076)
  SingleSource/Benchmarks/Shootout/lists: 7.47% (6.9930 => 7.5156, std.dev.: 0.0017)
  SingleSource/Benchmarks/Stanford/Puzzle: 6.29% (0.1668 => 0.1773, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/fp-convert: 6.17% (7.3892 => 7.8451, std.dev.: 0.0144)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 4.97% (4.1840 => 4.3919, std.dev.: 0.0035)
  MultiSource/Applications/siod/siod: 4.73% (3.4258 => 3.5880, std.dev.: 0.0188)
  MultiSource/Applications/SIBsim4/SIBsim4: 4.47% (3.4043 => 3.5564, std.dev.: 0.0289)
  MultiSource/Applications/sgefa/sgefa: 3.81% (0.8745 => 0.9078, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.76% (5.9133 => 6.1358, std.dev.: 0.0762)
  MultiSource/Applications/aha/aha: 3.75% (3.5645 => 3.6982, std.dev.: 0.0500)
  SingleSource/Benchmarks/Shootout-C++/lists: 2.67% (15.6810 => 16.1000, std.dev.: 0.0019)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.98% (2.4894 => 2.5387, std.dev.: 0.0006)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.93% (18.6185 => 18.9787, std.dev.: 0.0576)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 1.88% (2.5025 => 2.5496, std.dev.: 0.0064)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.85% (23.3972 => 23.8303, std.dev.: 0.0034)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.63% (1.8409 => 1.8709, std.dev.: 0.0116)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 1.51% (1.4366 => 1.4583, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.46% (11.7894 => 11.9617, std.dev.: 0.0552)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.44% (3.1455 => 3.1909, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout/fib2: 1.38% (3.5960 => 3.6457, std.dev.: 0.0049)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -26.45% (0.0688 => 0.0506, std.dev.: 0.0015)
  MultiSource/Benchmarks/Bullet/bullet: -9.75% (36.6274 => 33.0569, std.dev.: 1.1461)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -7.91% (0.3247 => 0.2990, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -7.52% (5.8749 => 5.4331, std.dev.: 0.0226)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -4.92% (1.4113 => 1.3418, std.dev.: 0.0204)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -10.48% (23.4696 => 21.0094, std.dev.: 0.6663)
  MultiSource/Benchmarks/Bullet/bullet: -5.79% (7.4226 => 6.9930, std.dev.: 0.0552)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -5.52% (2.9945 => 2.8291, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -4.37% (3.8883 => 3.7183, std.dev.: 0.0604)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -3.00% (6.0535 => 5.8718, std.dev.: 0.0682)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -2.51% (3.6583 => 3.5664, std.dev.: 0.0348)

Report Time: 3.32s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20131218/b0d357ec/attachment.html>