[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 19 18:25:45 PDT 2013


http://llvm.org/perf/db_default/v4/nts/12553?compare_to=12550&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12553, Order: 184382, Start Time: 2013-06-19 23:39:35, End Time: 2013-06-20 01:26:42
      To: 12550, Order: 184349, Start Time: 2013-06-19 21:23:45, End Time: 2013-06-19 23:17:16
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 4 (21 on baseline)
Performance Improvements: 29 (48 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1074 (1038 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 16.67% (4.1320 => 4.8206, std.dev.: 0.0462)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 2.73% (1.8416 => 1.8918, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.03% (3.3199 => 3.3873, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.00% (4.7607 => 4.8085, std.dev.: 0.0154)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2002-08-02-CastTest: -45.07% (0.0284 => 0.0156, std.dev.: 0.0038)
  SingleSource/UnitTests/2006-01-29-SimpleIndirectCall: -38.52% (0.0283 => 0.0174, std.dev.: 0.0015)
  SingleSource/UnitTests/2008-04-18-LoopBug: -38.20% (0.0267 => 0.0165, std.dev.: 0.0020)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: -35.65% (0.1195 => 0.0769, std.dev.: 0.0064)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -32.42% (0.1761 => 0.1190, std.dev.: 0.0201)
  SingleSource/UnitTests/2003-08-05-CastFPToUint: -32.20% (0.0323 => 0.0219, std.dev.: 0.0027)
  SingleSource/UnitTests/SignlessTypes/ccc: -29.97% (0.0377 => 0.0264, std.dev.: 0.0013)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -22.46% (0.2996 => 0.2323, std.dev.: 0.0186)
  SingleSource/Benchmarks/Misc/perlin: -18.65% (0.0756 => 0.0615, std.dev.: 0.0037)
  MultiSource/Benchmarks/llubenchmark/llu: -18.14% (0.0678 => 0.0555, std.dev.: 0.0012)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -16.66% (55.6131 => 46.3462, std.dev.: 2.8074)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -13.48% (0.1031 => 0.0892, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -10.64% (16.5997 => 14.8335, std.dev.: 0.4279)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.45% (11.4351 => 10.5834, std.dev.: 0.2723)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -6.29% (1.6894 => 1.5831, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.28% (1.4341 => 1.3870, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -3.26% (1.4632 => 1.4155, std.dev.: 0.0178)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -2.22% (1.4568 => 1.4245, std.dev.: 0.0089)
  MultiSource/Applications/siod/siod: -2.15% (2.5598 => 2.5048, std.dev.: 0.0212)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/flops-7: -19.80% (2.1611 => 1.7333, std.dev.: 0.0589)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: -7.52% (0.1888 => 0.1746, std.dev.: 0.0035)
  MultiSource/Benchmarks/llubenchmark/llu: -6.23% (2.1420 => 2.0085, std.dev.: 0.0122)
  MultiSource/Benchmarks/Bullet/bullet: -5.72% (7.4602 => 7.0332, std.dev.: 0.1415)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -5.47% (3.4294 => 3.2417, std.dev.: 0.0705)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -2.97% (0.4706 => 0.4566, std.dev.: 0.0049)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.74% (6.3609 => 6.1866, std.dev.: 0.0266)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -2.17% (2.8778 => 2.8154, std.dev.: 0.0166)
  MultiSource/Applications/sqlite3/sqlite3: -2.15% (4.5028 => 4.4061, std.dev.: 0.0195)
  SingleSource/Benchmarks/Dhrystone/fldry: -1.50% (0.6794 => 0.6692, std.dev.: 0.0005)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.23% (0.1384 => 0.1367, std.dev.: 0.0011)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 33.61% (1.1695 => 1.5626, std.dev.: 0.0249)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 18.43% (6.1372 => 7.2684, std.dev.: 0.3440)
  SingleSource/Benchmarks/Stanford/Puzzle: 15.67% (0.1455 => 0.1683, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 7.83% (5.2003 => 5.6075, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.34% (3.1853 => 3.3873, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.86% (3.2201 => 3.3766, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.56% (4.6639 => 4.8767, std.dev.: 0.0216)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: 4.53% (32.4581 => 33.9285, std.dev.: 0.5046)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 4.33% (3.9713 => 4.1432, std.dev.: 0.0247)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.10% (1.0571 => 1.1004, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.05% (2.9004 => 3.0178, std.dev.: 0.0145)
  MultiSource/Benchmarks/PAQ8p/paq8p: 3.85% (94.2966 => 97.9235, std.dev.: 0.6520)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.74% (4.8986 => 5.0816, std.dev.: 0.0189)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 3.70% (1.2224 => 1.2676, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.60% (5.2788 => 5.4690, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.96% (5.5010 => 5.6641, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.91% (4.8966 => 5.0392, std.dev.: 0.0171)
  SingleSource/Benchmarks/Shootout/methcall: 2.09% (8.3425 => 8.5172, std.dev.: 0.0193)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.97% (4.3727 => 4.4589, std.dev.: 0.0182)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.79% (5.6582 => 5.7597, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/ffbench: 1.19% (1.3696 => 1.3859, std.dev.: 0.0048)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: -35.94% (0.1113 => 0.0713, std.dev.: 0.0032)
  MultiSource/Applications/viterbi/viterbi: -24.06% (0.2431 => 0.1846, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -15.94% (0.0803 => 0.0675, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/whetstone: -14.31% (0.1097 => 0.0940, std.dev.: 0.0017)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -11.07% (0.1075 => 0.0956, std.dev.: 0.0008)
  MultiSource/Applications/JM/lencod/lencod: -10.53% (18.9387 => 16.9439, std.dev.: 0.4777)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -8.46% (1.0314 => 0.9441, std.dev.: 0.0114)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -7.78% (0.2006 => 0.1850, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.21% (15.9860 => 14.8335, std.dev.: 0.4279)
  MultiSource/Applications/Burg/burg: -5.72% (1.5375 => 1.4495, std.dev.: 0.0064)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: -5.58% (2.0439 => 1.9299, std.dev.: 0.0139)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.37% (1.6793 => 1.5891, std.dev.: 0.0099)
  MultiSource/Applications/SPASS/SPASS: -3.76% (17.6379 => 16.9752, std.dev.: 0.2314)
  MultiSource/Applications/ClamAV/clamscan: -2.90% (17.3229 => 16.8200, std.dev.: 0.0508)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -42.99% (1.2911 => 0.7360, std.dev.: 0.0040)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -27.74% (0.0393 => 0.0284, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.99% (4.4050 => 3.2160, std.dev.: 0.0031)
  MultiSource/Benchmarks/FreeBench/neural/neural: -24.00% (0.3513 => 0.2670, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -22.85% (6.2328 => 4.8085, std.dev.: 0.0154)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -15.96% (25.3677 => 21.3180, std.dev.: 0.0252)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -14.05% (11.6227 => 9.9901, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc/salsa20: -13.13% (10.3398 => 8.9827, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -10.27% (7.0179 => 6.2971, std.dev.: 0.0055)
  MultiSource/Applications/siod/siod: -9.42% (3.7240 => 3.3733, std.dev.: 0.0115)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -9.41% (1.6679 => 1.5110, std.dev.: 0.0246)
  MultiSource/Applications/lambda-0_1_3/lambda: -8.88% (9.1099 => 8.3012, std.dev.: 0.0091)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.84% (48.3307 => 44.5422, std.dev.: 0.4833)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -7.70% (3.5120 => 3.2417, std.dev.: 0.0705)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -7.59% (9.8728 => 9.1234, std.dev.: 0.0725)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -6.83% (0.3267 => 0.3044, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.70% (5.5889 => 5.2144, std.dev.: 0.0415)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -6.68% (0.1542 => 0.1439, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -6.22% (4.5717 => 4.2872, std.dev.: 0.0127)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.76% (0.4445 => 0.4189, std.dev.: 0.0010)
  MultiSource/Applications/sqlite3/sqlite3: -4.95% (4.6358 => 4.4061, std.dev.: 0.0195)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.79% (5.3184 => 5.0639, std.dev.: 0.0109)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -4.32% (0.9806 => 0.9382, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.23% (5.3276 => 5.1023, std.dev.: 0.0099)
  SingleSource/Benchmarks/Misc/flops: -4.11% (10.2170 => 9.7970, std.dev.: 0.0149)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.97% (6.3757 => 6.1866, std.dev.: 0.0266)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.86% (3.8665 => 3.7560, std.dev.: 0.0299)
  MultiSource/Benchmarks/BitBench/five11/five11: -2.31% (5.7342 => 5.6020, std.dev.: 0.0507)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.27% (4.5094 => 4.4072, std.dev.: 0.0135)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -2.10% (1.6980 => 1.6624, std.dev.: 0.0138)
  MultiSource/Benchmarks/llubenchmark/llu: -1.66% (2.0425 => 2.0085, std.dev.: 0.0122)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.59% (8.5243 => 8.3884, std.dev.: 0.0027)
  MultiSource/Applications/viterbi/viterbi: -1.49% (2.5688 => 2.5306, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.23% (9.6556 => 9.5371, std.dev.: 0.0318)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.14% (0.1441 => 0.1367, std.dev.: 0.0011)

Report Time: 0.72s
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