[llvm-testresults] pollyperf-O3-polly-scev__clang_DEV__x86_64 test results

Tue Mar 25 11:58:46 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23945?compare_to=23936&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23945, Order: 204719, Start Time: 2014-03-25 14:14:55, End Time: 2014-03-25 19:04:52
      To: 23936, Order: 204704, Start Time: 2014-03-25 09:20:11, End Time: 2014-03-25 14:10:53
Baseline: 21467, Order: 200360, Start Time: 2014-01-29 01:08:33, End Time: 2014-01-29 06:14:53

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

New Passes: 0 (11 on baseline)
Performance Regressions: 11 (73 on baseline)
Performance Improvements: 1 (19 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1100 (1007 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 150.00% (0.0080 => 0.0200, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/fsm/fsm: 23.08% (0.0520 => 0.0640, std.dev.: 0.0031)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 20.00% (0.0600 => 0.0720, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/fbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/methcall: 7.02% (0.2280 => 0.2440, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.28% (0.7480 => 0.7800, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.01% (1.9881 => 2.0081, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 35.71% (0.0560 => 0.0760, std.dev.: 0.0063)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 16.67% (0.1200 => 0.1400, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 7.87% (0.3560 => 0.3840, std.dev.: 0.0107)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3081 => 2.3321, std.dev.: 0.0057)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.57% (0.5600 => 0.5400, std.dev.: 0.0069)

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

New Passes - Compile Time
-------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/7zip/7zip-benchmark
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: 9.57% (17.6723 => 19.3643, std.dev.: 0.0562)
  MultiSource/Applications/sqlite3/sqlite3: 1408.24% (1.7001 => 25.6416, std.dev.: 0.0342)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.27% (50.1010 => 51.2370, std.dev.: 0.1059)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.52% (1.0520 => 1.0680, std.dev.: 0.0265)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.55% (11.3920 => 12.2520, std.dev.: 0.0801)
  SingleSource/Benchmarks/Misc/oourafft: 175.49% (11.3407 => 31.2420, std.dev.: 0.1061)

New Passes - Execution Time
---------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/sqlite3/sqlite3
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc
  SingleSource/Benchmarks/Misc/oourafft
  MultiSource/Applications/ClamAV/clamscan: - (0.0000 => 0.1120, std.dev.: 0.0057)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9722, std.dev.: 0.0179)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3761, std.dev.: 0.0185)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0123)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 320.39% (0.4320 => 1.8161, std.dev.: 0.0054)
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0045)
  SingleSource/UnitTests/SignlessTypes/shr: 60.00% (0.0200 => 0.0320, std.dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 44.44% (0.0360 => 0.0520, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/flops-1: 37.50% (0.0320 => 0.0440, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/tsp/tsp: 21.87% (0.1280 => 0.1560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/lists: 21.74% (0.0920 => 0.1120, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 20.69% (0.1160 => 0.1400, std.dev.: 0.0065)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 20.00% (0.0800 => 0.0960, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 12.50% (0.2240 => 0.2520, std.dev.: 0.0066)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 11.29% (0.2480 => 0.2760, std.dev.: 0.0085)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 10.71% (0.1120 => 0.1240, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.34% (0.3480 => 0.3840, std.dev.: 0.0069)
  SingleSource/UnitTests/Vector/constpool: 8.42% (10.4007 => 11.2767, std.dev.: 0.1344)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 7.14% (0.7280 => 0.7800, std.dev.: 0.0088)
  SingleSource/Benchmarks/Shootout-C++/ary3: 6.85% (0.2920 => 0.3120, std.dev.: 0.0067)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.12% (0.1960 => 0.2080, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.56% (0.4320 => 0.4560, std.dev.: 0.0084)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 5.17% (0.4640 => 0.4880, std.dev.: 0.0072)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.98% (2.9721 => 3.1202, std.dev.: 0.0189)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.88% (0.4920 => 0.5160, std.dev.: 0.0073)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.48% (1.6960 => 1.7720, std.dev.: 0.0169)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.40% (0.3640 => 0.3800, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops: 4.24% (0.4720 => 0.4920, std.dev.: 0.0058)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.00% (9.6042 => 9.9882, std.dev.: 0.0430)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.64% (6.4800 => 6.7160, std.dev.: 0.0452)
  MultiSource/Benchmarks/nbench/nbench: 3.61% (1.7721 => 1.8361, std.dev.: 0.0109)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.43% (1.7480 => 1.8080, std.dev.: 0.0216)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.38% (0.8280 => 0.8560, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.37% (2.1361 => 2.2081, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.28% (1.8281 => 1.8881, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.24% (0.7400 => 0.7640, std.dev.: 0.0090)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.88% (1.6641 => 1.7121, std.dev.: 0.0099)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.88% (6.5320 => 6.7200, std.dev.: 0.0584)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.86% (1.9601 => 2.0161, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.80% (1.8561 => 1.9081, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.80% (1.8601 => 1.9121, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.56% (2.0281 => 2.0801, std.dev.: 0.0150)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.54% (5.8281 => 5.9761, std.dev.: 0.0398)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.30% (1.9161 => 1.9601, std.dev.: 0.0124)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.28% (16.3003 => 16.6723, std.dev.: 0.0553)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.25% (1.9521 => 1.9961, std.dev.: 0.0110)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.24% (1.7841 => 1.8241, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.21% (1.8081 => 1.8481, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.09% (1.9121 => 1.9521, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.08% (1.9241 => 1.9641, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.03% (1.9721 => 2.0121, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.90% (1.8921 => 1.9281, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.62% (1.9761 => 2.0081, std.dev.: 0.0057)
  MultiSource/Applications/d/make_dparser: 1.41% (3.9761 => 4.0321, std.dev.: 0.0182)
  MultiSource/Applications/oggenc/oggenc: 1.30% (7.0524 => 7.1444, std.dev.: 0.0167)
  MultiSource/Benchmarks/Bullet/bullet: 1.30% (38.6366 => 39.1406, std.dev.: 0.0802)
  MultiSource/Applications/SPASS/SPASS: 1.21% (18.5284 => 18.7524, std.dev.: 0.0528)
  MultiSource/Applications/JM/lencod/lencod: 1.19% (22.2206 => 22.4847, std.dev.: 0.0567)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0018)
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.10% (2.1201 => 2.4402, std.dev.: 0.0369)
  MultiSource/Applications/siod/siod: 5.45% (2.8642 => 3.0202, std.dev.: 0.0236)
  MultiSource/Applications/minisat/minisat: 2.85% (6.5964 => 6.7844, std.dev.: 0.0270)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.79% (5.0243 => 5.1643, std.dev.: 0.0032)
  MultiSource/Benchmarks/Olden/tsp/tsp: 2.48% (1.2881 => 1.3201, std.dev.: 0.0091)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0036)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.42% (3.9442 => 4.0003, std.dev.: 0.0112)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.34% (4.4923 => 4.5523, std.dev.: 0.0070)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0681 => 1.0801, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0027)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -76.73% (2.9562 => 0.6880, std.dev.: 0.0136)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -64.99% (1.5881 => 0.5560, std.dev.: 0.0060)
  MultiSource/Applications/obsequi/Obsequi: -6.82% (1.8760 => 1.7480, std.dev.: 0.0196)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0052)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.07% (13.0363 => 12.8963, std.dev.: 0.0288)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -1.02% (29.4178 => 29.1178, std.dev.: 0.0705)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.00% (94.8339 => 49.3151, std.dev.: 10.2788)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.18% (49.9431 => 32.8701, std.dev.: 0.1628)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.85% (25.7136 => 17.0091, std.dev.: 0.1267)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1102)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.14% (37.0863 => 28.5058, std.dev.: 0.5393)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0016)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0093)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0041)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -3.53% (0.3400 => 0.3280, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0282)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 3.54s
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