[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/12480?compare_to=12477&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12480, Order: 184137, Start Time: 2013-06-17 22:24:04, End Time: 2013-06-18 00:11:32
      To: 12477, Order: 184109, Start Time: 2013-06-17 20:08:54, End Time: 2013-06-17 21:59:31
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 3 (26 on baseline)
Performance Improvements: 53 (48 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1051 (1033 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 4.53% (7.7245 => 8.0741, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.20% (9.1022 => 9.3026, std.dev.: 0.0212)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 1.40% (1.2902 => 1.3083, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/flops-6: -38.58% (0.0534 => 0.0328, std.dev.: 0.0034)
  SingleSource/Benchmarks/Shootout/strcat: -30.86% (0.0444 => 0.0307, std.dev.: 0.0010)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -30.10% (0.2309 => 0.1614, std.dev.: 0.0007)
  MultiSource/Applications/viterbi/viterbi: -25.18% (0.2486 => 0.1860, std.dev.: 0.0239)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -24.08% (0.3771 => 0.2863, std.dev.: 0.0283)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -24.07% (0.0806 => 0.0612, std.dev.: 0.0005)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -22.94% (0.9290 => 0.7159, std.dev.: 0.0400)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -22.17% (2.1084 => 1.6409, std.dev.: 0.0939)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -21.84% (1.4997 => 1.1722, std.dev.: 0.0225)
  MultiSource/Applications/hbd/hbd: -21.83% (2.0979 => 1.6400, std.dev.: 0.0089)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: -21.42% (1.5048 => 1.1824, std.dev.: 0.0272)
  MultiSource/Applications/hexxagon/hexxagon: -20.33% (1.3857 => 1.1040, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -19.28% (0.8557 => 0.6907, std.dev.: 0.0519)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -18.78% (0.2822 => 0.2292, std.dev.: 0.0071)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -17.96% (0.9086 => 0.7454, std.dev.: 0.0591)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -17.11% (1.8287 => 1.5158, std.dev.: 0.1151)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -13.91% (0.8368 => 0.7204, std.dev.: 0.0165)
  MultiSource/Benchmarks/Prolangs-C/football/football: -13.89% (1.1880 => 1.0230, std.dev.: 0.0530)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -12.28% (1.5121 => 1.3264, std.dev.: 0.0126)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -10.50% (0.1257 => 0.1125, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: -9.87% (0.1175 => 0.1059, std.dev.: 0.0024)
  MultiSource/Applications/lambda-0_1_3/lambda: -9.08% (0.9156 => 0.8325, std.dev.: 0.0064)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -7.69% (0.1912 => 0.1765, std.dev.: 0.0023)
  SingleSource/Benchmarks/Shootout-C++/objinst: -7.49% (0.2511 => 0.2323, std.dev.: 0.0015)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: -6.28% (0.2292 => 0.2148, std.dev.: 0.0020)
  MultiSource/Benchmarks/McCat/08-main/main: -6.28% (0.3234 => 0.3031, std.dev.: 0.0012)
  SingleSource/Benchmarks/Shootout-C++/hash: -6.10% (0.4735 => 0.4446, std.dev.: 0.0032)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: -5.41% (0.5085 => 0.4810, std.dev.: 0.0072)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -5.35% (0.8341 => 0.7895, std.dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/strcat: -5.24% (0.2349 => 0.2226, std.dev.: 0.0042)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -4.04% (0.2527 => 0.2425, std.dev.: 0.0018)
  MultiSource/Applications/sqlite3/sqlite3: -3.91% (17.7629 => 17.0685, std.dev.: 0.2189)
  MultiSource/Applications/lemon/lemon: -3.65% (1.2922 => 1.2450, std.dev.: 0.0129)
  MultiSource/Applications/lua/lua: -3.45% (4.5765 => 4.4186, std.dev.: 0.0142)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -3.39% (1.4680 => 1.4182, std.dev.: 0.0165)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -38.71% (0.0775 => 0.0475, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -32.28% (1.2698 => 0.8599, std.dev.: 0.0400)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -27.11% (0.0804 => 0.0586, std.dev.: 0.0003)
  MultiSource/Applications/lemon/lemon: -23.78% (1.2572 => 0.9582, std.dev.: 0.0275)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -18.40% (1.5616 => 1.2742, std.dev.: 0.0428)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -13.36% (1.4608 => 1.2656, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -7.05% (2.4808 => 2.3060, std.dev.: 0.0341)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -5.83% (0.5232 => 0.4927, std.dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -1.99% (1.6349 => 1.6023, std.dev.: 0.0010)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.73% (0.9562 => 0.9397, std.dev.: 0.0027)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -1.39% (2.5602 => 2.5246, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/mandel: -1.36% (1.0444 => 1.0302, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.36% (5.5024 => 5.4277, std.dev.: 0.0206)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -1.33% (2.8384 => 2.8007, std.dev.: 0.0139)
  SingleSource/Benchmarks/Shootout/lists: -1.22% (7.3895 => 7.2991, std.dev.: 0.0346)
  MultiSource/Applications/spiff/spiff: -1.19% (2.8892 => 2.8548, std.dev.: 0.0081)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -1.15% (2.4291 => 2.4012, std.dev.: 0.0058)
  SingleSource/Benchmarks/Misc/flops-4: -1.11% (1.6446 => 1.6264, std.dev.: 0.0030)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.57% (0.1396 => 0.1388, std.dev.: 0.0013)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout-C++/EH/except: 6.66% (0.2206 => 0.2353, std.dev.: 0.0045)
  MultiSource/Applications/hexxagon/hexxagon: 2.28% (1.0794 => 1.1040, std.dev.: 0.0054)
  MultiSource/Applications/lua/lua: 1.91% (4.3359 => 4.4186, std.dev.: 0.0142)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.33% (0.7791 => 0.7895, std.dev.: 0.0011)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 35.24% (1.1695 => 1.5816, std.dev.: 0.0155)
  SingleSource/Benchmarks/Stanford/Puzzle: 18.35% (0.1455 => 0.1722, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 18.25% (6.1372 => 7.2575, std.dev.: 0.0685)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.03% (5.2003 => 5.6181, std.dev.: 0.0335)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.26% (3.1853 => 3.3846, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.88% (3.2201 => 3.3772, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.66% (4.6639 => 4.8812, std.dev.: 0.0352)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.42% (1.0571 => 1.1038, std.dev.: 0.0040)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 4.23% (1.2224 => 1.2741, std.dev.: 0.0183)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.83% (4.8986 => 5.0863, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.68% (5.9362 => 6.1544, std.dev.: 0.0150)
  MultiSource/Benchmarks/PAQ8p/paq8p: 3.67% (94.2966 => 97.7557, std.dev.: 1.2938)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 3.64% (2.9004 => 3.0061, std.dev.: 0.0371)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.16% (5.2788 => 5.4456, std.dev.: 0.0493)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.01% (5.5010 => 5.6665, std.dev.: 0.0120)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 2.38% (3.9713 => 4.0657, std.dev.: 0.0148)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.31% (3.6122 => 3.6958, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.99% (5.6582 => 5.7710, std.dev.: 0.0016)
  SingleSource/Benchmarks/Shootout/methcall: 1.71% (8.3425 => 8.4855, std.dev.: 0.0370)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.55% (1.7925 => 1.8203, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.34% (2.9023 => 2.9412, std.dev.: 0.0011)
  SingleSource/Benchmarks/Shootout-C++/methcall: 1.12% (11.4990 => 11.6279, std.dev.: 0.0351)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -14.94% (0.0803 => 0.0683, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/whetstone: -14.31% (0.1097 => 0.0940, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: -11.42% (0.1646 => 0.1458, std.dev.: 0.0049)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -9.12% (0.1886 => 0.1714, std.dev.: 0.0059)
  MultiSource/Applications/lemon/lemon: -5.36% (1.3155 => 1.2450, std.dev.: 0.0129)
  MultiSource/Applications/lambda-0_1_3/lambda: -3.75% (0.8649 => 0.8325, std.dev.: 0.0064)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.63% (0.5698 => 0.5491, std.dev.: 0.0045)
  MultiSource/Benchmarks/McCat/09-vor/vor: -3.41% (0.3723 => 0.3596, std.dev.: 0.0023)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.08% (1.3686 => 1.3264, std.dev.: 0.0126)
  SingleSource/Benchmarks/Shootout-C++/hash: -2.37% (0.4554 => 0.4446, std.dev.: 0.0032)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.40% (1.2911 => 0.7308, std.dev.: 0.0045)
  MultiSource/Applications/lemon/lemon: -29.02% (1.3499 => 0.9582, std.dev.: 0.0275)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -27.23% (0.0393 => 0.0286, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.96% (4.4050 => 3.2174, std.dev.: 0.0210)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -23.08% (6.2328 => 4.7945, std.dev.: 0.0359)
  MultiSource/Benchmarks/FreeBench/neural/neural: -22.35% (0.3513 => 0.2728, std.dev.: 0.0092)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -16.12% (1.0251 => 0.8599, std.dev.: 0.0400)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.06% (25.3677 => 21.2935, std.dev.: 0.0743)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -14.02% (11.6227 => 9.9929, std.dev.: 0.0178)
  SingleSource/Benchmarks/Misc/salsa20: -12.95% (10.3398 => 9.0008, std.dev.: 0.0116)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -12.18% (3.5120 => 3.0843, std.dev.: 0.1209)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -10.13% (7.0179 => 6.3070, std.dev.: 0.0383)
  MultiSource/Applications/siod/siod: -8.83% (3.7240 => 3.3951, std.dev.: 0.0726)
  MultiSource/Applications/lambda-0_1_3/lambda: -8.76% (9.1099 => 8.3119, std.dev.: 0.0514)
  SingleSource/Benchmarks/Shootout-C++/hash: -8.71% (0.7941 => 0.7249, std.dev.: 0.0029)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.78% (48.3307 => 44.5689, std.dev.: 0.7740)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -7.05% (2.4808 => 2.3060, std.dev.: 0.0341)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -7.00% (0.1542 => 0.1434, std.dev.: 0.0042)
  MultiSource/Applications/SIBsim4/SIBsim4: -6.94% (3.5327 => 3.2877, std.dev.: 0.0562)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.73% (5.5889 => 5.2126, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -6.22% (4.5717 => 4.2875, std.dev.: 0.0375)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -5.78% (9.8728 => 9.3026, std.dev.: 0.0212)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -5.62% (0.2777 => 0.2621, std.dev.: 0.0056)
  MultiSource/Applications/sqlite3/sqlite3: -4.75% (4.6358 => 4.4155, std.dev.: 0.0601)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.75% (5.3184 => 5.0660, std.dev.: 0.0332)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.37% (4.2167 => 4.0325, std.dev.: 0.0157)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -4.17% (0.9806 => 0.9397, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.17% (5.3276 => 5.1054, std.dev.: 0.0419)
  SingleSource/Benchmarks/Misc/flops: -3.75% (10.2170 => 9.8337, std.dev.: 0.0381)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.99% (3.8665 => 3.7508, std.dev.: 0.0034)
  SingleSource/Benchmarks/Shootout/sieve: -2.90% (8.0178 => 7.7849, std.dev.: 0.0193)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.62% (6.3757 => 6.2085, std.dev.: 0.0234)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.14% (1.6980 => 1.6617, std.dev.: 0.0081)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -1.86% (2.8537 => 2.8007, std.dev.: 0.0139)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.53% (8.5243 => 8.3938, std.dev.: 0.0100)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.36% (12.1841 => 12.0190, std.dev.: 0.0635)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.19% (9.6556 => 9.5410, std.dev.: 0.0238)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -1.17% (2.8573 => 2.8239, std.dev.: 0.0069)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -3.68% (0.1441 => 0.1388, std.dev.: 0.0013)

Report Time: 0.73s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20130617/559fd2c7/attachment.html>