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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Fri Nov 1 06:27:33 PDT 2013


http://llvm.org/perf/db_default/v4/nts/16894?compare_to=16890&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16894, Order: 193855, Start Time: 2013-11-01 11:37:38, End Time: 2013-11-01 13:31:01
      To: 16890, Order: 193853, Start Time: 2013-11-01 05:31:10, End Time: 2013-11-01 07:12:35
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 7 (18 on baseline)
Performance Improvements: 13 (21 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1087 (1068 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ackermann: 9.77% (4.0246 => 4.4177, std.dev.: 0.1135)
  SingleSource/Benchmarks/Shootout-C++/fibo: 8.75% (4.9499 => 5.3832, std.dev.: 0.0294)
  MultiSource/Benchmarks/mafft/pairlocalalign: 8.65% (45.9210 => 49.8915, std.dev.: 0.1435)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 3.20% (1.2421 => 1.2818, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.54% (3.8008 => 3.8975, std.dev.: 0.0087)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.45% (18.1856 => 18.6307, std.dev.: 0.0682)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.92% (4.8479 => 4.9409, std.dev.: 0.0248)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/JM/lencod/lencod: -11.23% (8.5992 => 7.6334, std.dev.: 0.3565)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -9.75% (3.5400 => 3.1950, std.dev.: 0.1230)
  SingleSource/Benchmarks/Stanford/Puzzle: -7.95% (0.1825 => 0.1680, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -6.39% (3.8520 => 3.6058, std.dev.: 0.0367)
  SingleSource/Benchmarks/Misc/fp-convert: -5.15% (7.8824 => 7.4764, std.dev.: 0.1431)
  MultiSource/Applications/spiff/spiff: -4.78% (2.9894 => 2.8465, std.dev.: 0.0512)
  MultiSource/Applications/aha/aha: -4.56% (3.7819 => 3.6096, std.dev.: 0.0497)
  MultiSource/Applications/hexxagon/hexxagon: -3.65% (15.7676 => 15.1924, std.dev.: 0.1315)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -3.51% (0.2966 => 0.2862, std.dev.: 0.0029)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -3.30% (4.5516 => 4.4012, std.dev.: 0.0575)
  SingleSource/Benchmarks/Shootout/lists: -3.15% (7.5001 => 7.2640, std.dev.: 0.0895)
  SingleSource/Benchmarks/Shootout-C++/matrix: -2.74% (4.2905 => 4.1730, std.dev.: 0.0202)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -1.53% (3.6705 => 3.6145, std.dev.: 0.0180)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -2.85% (0.1369 => 0.1330, std.dev.: 0.0227)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 17.80% (0.2949 => 0.3474, std.dev.: 0.0127)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.90% (1.2728 => 1.3224, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.30% (1.0952 => 1.1094, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 60.90% (7.6426 => 12.2967, std.dev.: 0.0688)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 55.32% (4.4696 => 6.9421, std.dev.: 0.2194)
  SingleSource/Benchmarks/Shootout-C++/matrix: 46.14% (2.8554 => 4.1730, std.dev.: 0.0202)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 35.51% (4.2391 => 5.7445, std.dev.: 0.4084)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 22.65% (1.1431 => 1.4020, std.dev.: 0.0503)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 10.43% (4.0006 => 4.4177, std.dev.: 0.1135)
  SingleSource/Benchmarks/Shootout-C++/fibo: 8.91% (4.9428 => 5.3832, std.dev.: 0.0294)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.58% (3.1730 => 3.3817, std.dev.: 0.0152)
  SingleSource/UnitTests/Vector/multiplies: 6.11% (0.5561 => 0.5901, std.dev.: 0.0012)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 3.98% (2.5368 => 2.6378, std.dev.: 0.0291)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.21% (89.7126 => 92.5911, std.dev.: 0.3309)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.82% (1.7652 => 1.8149, std.dev.: 0.0068)
  MultiSource/Applications/hexxagon/hexxagon: 2.78% (14.7810 => 15.1924, std.dev.: 0.1315)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 2.14% (1.0477 => 1.0701, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.51% (5.4925 => 5.5753, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -19.96% (0.1483 => 0.1187, std.dev.: 0.0062)
  MultiSource/Benchmarks/FreeBench/distray/distray: -14.07% (0.1194 => 0.1026, std.dev.: 0.0054)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.29% (0.7184 => 0.6948, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -1.78% (1.2499 => 1.2276, std.dev.: 0.0057)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.34% (0.5226 => 0.2386, std.dev.: 0.0080)
  MultiSource/Applications/sgefa/sgefa: -42.73% (1.5790 => 0.9043, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -20.48% (4.0181 => 3.1950, std.dev.: 0.1230)
  SingleSource/Benchmarks/Linpack/linpack-pc: -17.47% (57.2347 => 47.2381, std.dev.: 2.0040)
  SingleSource/Benchmarks/Shootout-C++/moments: -15.18% (0.1285 => 0.1090, std.dev.: 0.0031)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.62% (3.4956 => 3.1242, std.dev.: 0.0282)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.54% (20.8247 => 18.6307, std.dev.: 0.0682)
  SingleSource/Benchmarks/Stanford/Puzzle: -8.40% (0.1834 => 0.1680, std.dev.: 0.0048)
  MultiSource/Applications/SIBsim4/SIBsim4: -7.28% (3.7437 => 3.4713, std.dev.: 0.0494)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -5.14% (0.3501 => 0.3321, std.dev.: 0.0066)
  MultiSource/Applications/lambda-0_1_3/lambda: -4.90% (8.1346 => 7.7357, std.dev.: 0.0760)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -3.12% (3.7874 => 3.6693, std.dev.: 0.0103)
  MultiSource/Benchmarks/Olden/power/power: -2.64% (1.2170 => 1.1849, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.08% (17.1431 => 16.7870, std.dev.: 0.0355)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.92% (4.3592 => 4.2757, std.dev.: 0.0230)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -1.46% (3.9552 => 3.8975, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.30% (6.0038 => 5.9255, std.dev.: 0.0238)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.34% (0.1348 => 0.1330, std.dev.: 0.0227)

Report Time: 1.95s
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