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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Tue Jun 25 10:44:51 PDT 2013


http://llvm.org/perf/db_default/v4/nts/12746?compare_to=12742&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12746, Order: 184857, Start Time: 2013-06-25 16:01:20, End Time: 2013-06-25 17:45:55
      To: 12742, Order: 184834, Start Time: 2013-06-25 13:48:42, End Time: 2013-06-25 15:41:09
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 14 (21 on baseline)
Performance Improvements: 51 (57 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1042 (1029 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/flops: 20.78% (8.1116 => 9.7973, std.dev.: 0.0167)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 20.52% (0.9409 => 1.1340, std.dev.: 0.0079)
  MultiSource/Benchmarks/FreeBench/neural/neural: 18.75% (0.2629 => 0.3122, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 16.13% (10.0036 => 11.6167, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 11.82% (6.2919 => 7.0355, std.dev.: 0.0334)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.60% (4.7869 => 5.0552, std.dev.: 0.0145)
  MultiSource/Applications/lambda-0_1_3/lambda: 5.12% (8.3049 => 8.7300, std.dev.: 0.0410)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 3.04% (1.4672 => 1.5118, std.dev.: 0.0125)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.91% (3.6570 => 3.7634, std.dev.: 0.0327)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.55% (5.2507 => 5.3845, std.dev.: 0.0401)
  MultiSource/Benchmarks/sim/sim: 2.39% (3.8942 => 3.9871, std.dev.: 0.0147)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 2.07% (2.7037 => 2.7598, std.dev.: 0.0120)
  SingleSource/Benchmarks/Linpack/linpack-pc: 1.90% (50.9746 => 51.9421, std.dev.: 0.3685)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.29% (4.1932 => 4.2474, std.dev.: 0.0057)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: -36.25% (0.0411 => 0.0262, std.dev.: 0.0013)
  SingleSource/Benchmarks/Shootout/hash: -36.19% (0.0956 => 0.0610, std.dev.: 0.0098)
  MultiSource/Benchmarks/Olden/em3d/em3d: -25.35% (0.2678 => 0.1999, std.dev.: 0.0158)
  MultiSource/Applications/viterbi/viterbi: -17.02% (0.2227 => 0.1848, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout/lists: -16.68% (0.0953 => 0.0794, std.dev.: 0.0017)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -13.36% (0.2994 => 0.2594, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/reversefile: -10.23% (0.4261 => 0.3825, std.dev.: 0.0146)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -8.39% (0.2491 => 0.2282, std.dev.: 0.0079)
  MultiSource/Applications/SIBsim4/SIBsim4: -7.97% (1.7160 => 1.5792, std.dev.: 0.0088)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -7.45% (1.0049 => 0.9300, std.dev.: 0.0118)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -7.20% (0.7871 => 0.7304, std.dev.: 0.0077)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.65% (0.3036 => 0.2834, std.dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/fibo: -6.65% (0.2210 => 0.2063, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: -6.33% (10.6219 => 9.9500, std.dev.: 0.0575)
  MultiSource/Benchmarks/FreeBench/neural/neural: -6.00% (0.2166 => 0.2036, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -5.79% (1.6057 => 1.5127, std.dev.: 0.0209)
  MultiSource/Benchmarks/sim/sim: -5.34% (0.3949 => 0.3738, std.dev.: 0.0003)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -4.80% (0.7576 => 0.7212, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.61% (1.6056 => 1.5316, std.dev.: 0.0246)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -4.56% (1.0193 => 0.9728, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -4.28% (0.7190 => 0.6882, std.dev.: 0.0046)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.57% (0.2999 => 0.2892, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -3.33% (1.5690 => 1.5168, std.dev.: 0.0102)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -2.61% (1.6629 => 1.6195, std.dev.: 0.0130)
  MultiSource/Benchmarks/nbench/nbench: -1.27% (1.3163 => 1.2996, std.dev.: 0.0034)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/ft/ft: -27.77% (1.0548 => 0.7619, std.dev.: 0.0659)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -24.39% (21.7830 => 16.4712, std.dev.: 0.3918)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -20.26% (4.9496 => 3.9467, std.dev.: 0.2754)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -19.33% (11.8202 => 9.5359, std.dev.: 0.5689)
  SingleSource/Benchmarks/Shootout-C++/lists1: -13.72% (0.6959 => 0.6004, std.dev.: 0.0192)
  SingleSource/Benchmarks/Shootout-C++/EH/except: -12.98% (0.5425 => 0.4721, std.dev.: 0.0046)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -8.92% (1.3750 => 1.2524, std.dev.: 0.0301)
  MultiSource/Benchmarks/PAQ8p/paq8p: -8.49% (99.0006 => 90.5916, std.dev.: 2.5639)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.38% (44.9652 => 41.6480, std.dev.: 0.0919)
  SingleSource/Benchmarks/Shootout-C++/ary3: -7.33% (2.1780 => 2.0183, std.dev.: 0.0586)
  MultiSource/Applications/oggenc/oggenc: -7.20% (0.1680 => 0.1559, std.dev.: 0.0037)
  MultiSource/Applications/sqlite3/sqlite3: -6.78% (4.6086 => 4.2963, std.dev.: 0.0556)
  MultiSource/Applications/sgefa/sgefa: -5.92% (1.6090 => 1.5138, std.dev.: 0.0089)
  MultiSource/Benchmarks/llubenchmark/llu: -5.68% (2.1526 => 2.0304, std.dev.: 0.0084)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -4.59% (1.1360 => 1.0839, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -4.58% (3.0413 => 2.9021, std.dev.: 0.0111)
  MultiSource/Benchmarks/FreeBench/distray/distray: -4.24% (0.2404 => 0.2302, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -2.92% (5.0444 => 4.8972, std.dev.: 0.0167)
  MultiSource/Applications/JM/lencod/lencod: -2.39% (7.2485 => 7.0750, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.04% (4.6631 => 4.5680, std.dev.: 0.0356)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -1.99% (3.2670 => 3.2020, std.dev.: 0.0245)
  SingleSource/Benchmarks/Misc/mandel: -1.58% (1.0374 => 1.0210, std.dev.: 0.0056)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -1.40% (1.6158 => 1.5931, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -1.36% (3.4306 => 3.3840, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.20% (3.6841 => 3.6400, std.dev.: 0.0079)
  SingleSource/Benchmarks/Misc/flops-5: -1.14% (2.8387 => 2.8063, std.dev.: 0.0121)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -19.25% (0.1678 => 0.1355, std.dev.: 0.0094)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.28% (0.2721 => 0.2892, std.dev.: 0.0015)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/sgefa/sgefa: 29.44% (1.1695 => 1.5138, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 16.38% (6.1372 => 7.1423, std.dev.: 0.2221)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 15.64% (0.9806 => 1.1340, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.03% (5.2003 => 5.6178, std.dev.: 0.0430)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.24% (3.1853 => 3.3840, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.69% (3.2201 => 3.3711, std.dev.: 0.0346)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.68% (4.6639 => 4.8821, std.dev.: 0.0357)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.37% (2.8994 => 3.0260, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.19% (3.6122 => 3.7634, std.dev.: 0.0327)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.75% (5.9362 => 6.1586, std.dev.: 0.0444)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.54% (5.2788 => 5.4658, std.dev.: 0.0625)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.92% (5.5010 => 5.6616, std.dev.: 0.0476)
  MultiSource/Benchmarks/sim/sim: 2.75% (3.8805 => 3.9871, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.72% (4.6379 => 4.7641, std.dev.: 0.0140)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.46% (4.3727 => 4.4803, std.dev.: 0.0147)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 2.27% (1.4783 => 1.5118, std.dev.: 0.0125)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.21% (1.0605 => 1.0839, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.95% (5.6582 => 5.7687, std.dev.: 0.0168)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 1.54% (2.7180 => 2.7598, std.dev.: 0.0120)
  SingleSource/Benchmarks/Shootout-C++/methcall: 1.12% (11.4990 => 11.6283, std.dev.: 0.0139)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Applications/viterbi/viterbi: -23.98% (0.2431 => 0.1848, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -15.69% (0.0803 => 0.0677, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/constpool: -13.81% (10.3086 => 8.8853, std.dev.: 0.3107)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -13.08% (0.7918 => 0.6882, std.dev.: 0.0046)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -9.83% (1.0314 => 0.9300, std.dev.: 0.0118)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -8.98% (0.8025 => 0.7304, std.dev.: 0.0077)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -8.43% (1.7804 => 1.6304, std.dev.: 0.0133)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -8.11% (0.1861 => 0.1710, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.30% (15.9860 => 14.8190, std.dev.: 0.3827)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.96% (1.6793 => 1.5792, std.dev.: 0.0088)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -5.78% (0.2753 => 0.2594, std.dev.: 0.0036)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -5.72% (0.1853 => 0.1747, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -4.29% (0.2961 => 0.2834, std.dev.: 0.0010)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.93% (1.3686 => 1.3148, std.dev.: 0.0119)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -3.45% (0.4030 => 0.3891, std.dev.: 0.0027)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -2.30% (0.9957 => 0.9728, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: -2.07% (10.1602 => 9.9500, std.dev.: 0.0575)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.66% (1.2911 => 0.7274, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -37.89% (4.4050 => 2.7359, std.dev.: 0.0520)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -25.68% (1.0251 => 0.7619, std.dev.: 0.0659)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -20.68% (4.8986 => 3.8854, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -20.23% (5.7264 => 4.5680, std.dev.: 0.0356)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -18.89% (6.2328 => 5.0552, std.dev.: 0.0145)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.28% (25.3677 => 21.2390, std.dev.: 0.0668)
  MultiSource/Benchmarks/mafft/pairlocalalign: -13.83% (48.3307 => 41.6480, std.dev.: 0.0919)
  SingleSource/Benchmarks/Misc/salsa20: -13.03% (10.3398 => 8.9926, std.dev.: 0.0603)
  MultiSource/Benchmarks/FreeBench/neural/neural: -11.13% (0.3513 => 0.3122, std.dev.: 0.0016)
  MultiSource/Applications/siod/siod: -9.77% (3.7240 => 3.3602, std.dev.: 0.0394)
  SingleSource/Benchmarks/Shootout-C++/hash: -9.38% (0.7941 => 0.7196, std.dev.: 0.0138)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -8.64% (1.6679 => 1.5238, std.dev.: 0.0074)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -7.44% (1.3530 => 1.2524, std.dev.: 0.0301)
  MultiSource/Applications/sqlite3/sqlite3: -7.32% (4.6358 => 4.2963, std.dev.: 0.0556)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -7.28% (3.2030 => 2.9698, std.dev.: 0.0611)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -7.09% (4.5717 => 4.2474, std.dev.: 0.0057)
  MultiSource/Applications/oggenc/oggenc: -6.93% (0.1675 => 0.1559, std.dev.: 0.0037)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.88% (0.4445 => 0.4139, std.dev.: 0.0062)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.79% (0.1945 => 0.1813, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.74% (5.5889 => 5.2124, std.dev.: 0.1135)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -6.36% (2.4808 => 2.3230, std.dev.: 0.0596)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -6.29% (9.8728 => 9.2514, std.dev.: 0.0416)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.81% (5.3184 => 5.0624, std.dev.: 0.0743)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.22% (5.3276 => 5.1028, std.dev.: 0.0069)
  MultiSource/Applications/lambda-0_1_3/lambda: -4.17% (9.1099 => 8.7300, std.dev.: 0.0410)
  SingleSource/Benchmarks/Misc/flops: -4.11% (10.2170 => 9.7973, std.dev.: 0.0167)
  MultiSource/Benchmarks/BitBench/five11/five11: -3.87% (5.7342 => 5.5125, std.dev.: 0.0496)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.08% (3.8665 => 3.7473, std.dev.: 0.0151)
  SingleSource/Benchmarks/Shootout/sieve: -3.04% (8.0178 => 7.7741, std.dev.: 0.0380)
  MultiSource/Applications/SIBsim4/SIBsim4: -2.90% (3.5327 => 3.4303, std.dev.: 0.0215)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -2.48% (2.8537 => 2.7829, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -2.48% (6.3757 => 6.2178, std.dev.: 0.0240)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.23% (4.5094 => 4.4087, std.dev.: 0.0330)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.99% (8.5243 => 8.3547, std.dev.: 0.0185)
  MultiSource/Applications/viterbi/viterbi: -1.85% (2.5688 => 2.5214, std.dev.: 0.0083)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -1.39% (2.8573 => 2.8176, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.18% (9.6556 => 9.5416, std.dev.: 0.0357)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -1.13% (4.0156 => 3.9701, std.dev.: 0.0019)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -1.08% (1.6105 => 1.5931, std.dev.: 0.0045)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.97% (0.1441 => 0.1355, std.dev.: 0.0094)

Report Time: 1.51s
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