[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Wed Jun 26 12:50:57 PDT 2013


http://llvm.org/perf/db_default/v4/nts/12789?compare_to=12786&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12789, Order: 184972, Start Time: 2013-06-26 18:02:50, End Time: 2013-06-26 19:51:59
      To: 12786, Order: 184952, Start Time: 2013-06-26 15:47:27, End Time: 2013-06-26 17:38:53
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 11 (25 on baseline)
Performance Improvements: 9 (34 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1087 (1048 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Fhourstones/fhourstones: 28.33% (0.1733 => 0.2224, std.dev.: 0.0059)
  MultiSource/Applications/JM/lencod/lencod: 4.80% (17.1232 => 17.9454, std.dev.: 0.2869)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: 19.06% (0.0619 => 0.0737, std.dev.: 0.0044)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 16.83% (1.3032 => 1.5225, std.dev.: 0.0142)
  MultiSource/Applications/minisat/minisat: 14.13% (6.7056 => 7.6528, std.dev.: 0.2680)
  SingleSource/Benchmarks/Linpack/linpack-pc: 12.97% (46.0083 => 51.9760, std.dev.: 0.3497)
  MultiSource/Applications/obsequi/Obsequi: 10.26% (2.2902 => 2.5252, std.dev.: 0.0470)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 9.81% (2.5169 => 2.7637, std.dev.: 0.0868)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 5.07% (2.6176 => 2.7503, std.dev.: 0.0015)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.13% (1.1384 => 1.1626, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.10% (5.2662 => 5.3241, std.dev.: 0.0098)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/n-body: -38.13% (0.1243 => 0.0769, std.dev.: 0.0021)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -32.79% (0.5658 => 0.3803, std.dev.: 0.0631)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -11.09% (0.1262 => 0.1122, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -9.67% (1.8081 => 1.6332, std.dev.: 0.0482)
  MultiSource/Applications/aha/aha: -8.45% (0.1420 => 0.1300, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -6.32% (0.3210 => 0.3007, std.dev.: 0.0072)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -2.53% (2.5858 => 2.5203, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.96% (7.1596 => 7.0195, std.dev.: 0.0358)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.62% (5.6803 => 5.5880, std.dev.: 0.0037)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.65% (0.1390 => 0.1381, std.dev.: 0.0100)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Fhourstones/fhourstones: 19.51% (0.1861 => 0.2224, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 7.25% (1.4999 => 1.6087, std.dev.: 0.0400)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 5.90% (1.5806 => 1.6739, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 5.42% (1.4081 => 1.4844, std.dev.: 0.0272)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 5.27% (1.8435 => 1.9406, std.dev.: 0.0322)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 30.18% (1.1695 => 1.5225, std.dev.: 0.0050)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 21.04% (1.2579 => 1.5225, std.dev.: 0.0142)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 18.56% (0.9806 => 1.1626, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 16.13% (6.1372 => 7.1273, std.dev.: 0.0430)
  MultiSource/Applications/obsequi/Obsequi: 12.74% (2.2398 => 2.5252, std.dev.: 0.0470)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.19% (5.2003 => 5.6264, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.22% (3.1853 => 3.3834, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 5.02% (3.2201 => 3.3819, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.68% (4.6639 => 4.8820, std.dev.: 0.0092)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.47% (1.0571 => 1.1044, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.76% (5.9362 => 6.1593, std.dev.: 0.0340)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.62% (5.2788 => 5.4697, std.dev.: 0.0398)
  MultiSource/Benchmarks/sim/sim: 2.91% (3.8805 => 3.9934, std.dev.: 0.0258)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.89% (5.5010 => 5.6602, std.dev.: 0.0321)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.09% (4.3727 => 4.4642, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.02% (5.6582 => 5.7726, std.dev.: 0.0158)
  SingleSource/Benchmarks/Shootout/methcall: 1.97% (8.3425 => 8.5067, std.dev.: 0.0421)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.63% (1.7925 => 1.8217, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.29% (5.2561 => 5.3241, std.dev.: 0.0098)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 1.19% (2.7180 => 2.7503, std.dev.: 0.0015)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/viterbi/viterbi: -24.56% (0.2431 => 0.1834, std.dev.: 0.0171)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -15.69% (0.0803 => 0.0677, std.dev.: 0.0023)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -10.37% (0.2006 => 0.1798, std.dev.: 0.0065)
  SingleSource/UnitTests/2006-12-11-LoadConstants: -9.60% (0.1563 => 0.1413, std.dev.: 0.0020)
  MultiSource/Applications/aha/aha: -7.60% (0.1407 => 0.1300, std.dev.: 0.0041)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.47% (1.6793 => 1.5874, std.dev.: 0.0272)
  MultiSource/Applications/JM/lencod/lencod: -5.24% (18.9387 => 17.9454, std.dev.: 0.2869)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.40% (1.2911 => 0.7307, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -37.80% (4.4050 => 2.7401, std.dev.: 0.0272)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -24.01% (6.2328 => 4.7366, std.dev.: 0.3162)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -20.71% (4.8986 => 3.8841, std.dev.: 0.0243)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -19.91% (5.7264 => 4.5861, std.dev.: 0.0037)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.11% (25.3677 => 21.2813, std.dev.: 0.1390)
  MultiSource/Benchmarks/mafft/pairlocalalign: -13.79% (48.3307 => 41.6650, std.dev.: 0.3855)
  SingleSource/Benchmarks/Misc/salsa20: -13.00% (10.3398 => 8.9952, std.dev.: 0.0860)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -8.52% (1.6679 => 1.5258, std.dev.: 0.0053)
  MultiSource/Applications/siod/siod: -8.04% (3.7240 => 3.4246, std.dev.: 0.0376)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -7.96% (0.3267 => 0.3007, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -7.68% (4.5717 => 4.2207, std.dev.: 0.0831)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.73% (5.5889 => 5.2128, std.dev.: 0.0586)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -6.30% (9.8728 => 9.2509, std.dev.: 0.0413)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -6.04% (10.2418 => 9.6229, std.dev.: 0.2313)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.14% (5.3276 => 5.1071, std.dev.: 0.0521)
  SingleSource/Benchmarks/Misc/flops: -4.10% (10.2170 => 9.7983, std.dev.: 0.0313)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -3.91% (5.3184 => 5.1105, std.dev.: 0.0257)
  MultiSource/Applications/hexxagon/hexxagon: -3.00% (15.4979 => 15.0330, std.dev.: 0.0610)
  SingleSource/Benchmarks/Shootout/sieve: -2.95% (8.0178 => 7.7811, std.dev.: 0.0155)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.84% (3.8665 => 3.7565, std.dev.: 0.0111)
  MultiSource/Benchmarks/BitBench/five11/five11: -2.55% (5.7342 => 5.5880, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.20% (4.2167 => 4.1241, std.dev.: 0.0082)
  SingleSource/Benchmarks/Misc/ReedSolomon: -2.03% (8.5243 => 8.3510, std.dev.: 0.0148)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.02% (6.3757 => 6.2466, std.dev.: 0.0077)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.28% (12.1841 => 12.0286, std.dev.: 0.0518)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.17% (9.6556 => 9.5427, std.dev.: 0.0384)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.16% (0.1441 => 0.1381, std.dev.: 0.0100)

Report Time: 0.72s
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