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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Sun Mar 9 22:16:19 PDT 2014 

http://llvm.org/perf/db_default/v4/nts/23384?compare_to=23371&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23384, Order: 203424, Start Time: 2014-03-10 00:20:17, End Time: 2014-03-10 05:22:08
      To: 23371, Order: 203419, Start Time: 2014-03-09 19:14:17, End Time: 2014-03-10 00:15:41
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: 9 (112 on baseline)
Performance Improvements: 1 (17 on baseline)
Unchanged Tests: 1100 (970 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/globalrefs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0025)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 25.00% (0.0480 => 0.0600, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 8.93% (0.2240 => 0.2440, std.dev.: 0.0044)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.51% (0.1880 => 0.2040, std.dev.: 0.0037)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 6.52% (0.1840 => 0.1960, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.81% (0.4200 => 0.4360, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.53% (1.8280 => 1.8560, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.32% (1.8241 => 1.8481, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.05% (1.9001 => 1.9201, std.dev.: 0.0061)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/llubenchmark/llu: -29.41% (0.0680 => 0.0480, std.dev.: 0.0070)

================================
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: 10.55% (17.6723 => 19.5363, std.dev.: 0.0646)
  MultiSource/Applications/sqlite3/sqlite3: 1408.01% (1.7001 => 25.6376, std.dev.: 0.0581)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 3.59% (50.1010 => 51.9010, std.dev.: 0.1143)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.04% (1.0520 => 1.0840, std.dev.: 0.0282)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.62% (11.3920 => 12.2600, std.dev.: 0.0743)
  SingleSource/Benchmarks/Misc/oourafft: 740.46% (11.3407 => 95.3140, std.dev.: 0.1422)

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 => 0.1080, std.dev.: 0.0072)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9962, std.dev.: 0.0177)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3761, std.dev.: 0.0125)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7284, std.dev.: 0.0109)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/Regression/C++/2011-03-28-Bitfield: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/Benchmarks/Stanford/Puzzle: 116.69% (0.4320 => 0.9361, std.dev.: 0.0103)
  SingleSource/UnitTests/SignlessTypes/shr: 80.00% (0.0200 => 0.0360, std.dev.: 0.0041)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0042)
  SingleSource/Benchmarks/Dhrystone/fldry: 36.36% (0.0440 => 0.0600, std.dev.: 0.0043)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 25.00% (0.0800 => 0.1000, std.dev.: 0.0036)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 25.00% (0.0480 => 0.0600, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/lists: 21.74% (0.0920 => 0.1120, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/salsa20: 17.65% (0.0680 => 0.0800, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 16.28% (0.1720 => 0.2000, std.dev.: 0.0102)
  SingleSource/Benchmarks/Misc/ffbench: 15.38% (0.1040 => 0.1200, std.dev.: 0.0051)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 14.29% (0.1120 => 0.1280, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 11.43% (0.1400 => 0.1560, std.dev.: 0.0059)
  SingleSource/Benchmarks/SmallPT/smallpt: 11.43% (0.1400 => 0.1560, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 10.71% (0.2240 => 0.2480, std.dev.: 0.0071)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 10.34% (0.1160 => 0.1280, std.dev.: 0.0041)
  MultiSource/Benchmarks/McCat/08-main/main: 9.76% (0.3280 => 0.3600, std.dev.: 0.0085)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.62% (0.4160 => 0.4560, std.dev.: 0.0129)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 9.43% (1.6960 => 1.8560, std.dev.: 0.0098)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 8.89% (0.1800 => 0.1960, std.dev.: 0.0040)
  MultiSource/Applications/spiff/spiff: 8.66% (1.0160 => 1.1040, std.dev.: 0.0149)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 8.62% (0.2320 => 0.2520, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/random: 8.62% (0.2320 => 0.2520, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc/flops: 8.47% (0.4720 => 0.5120, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/ary: 8.33% (0.2880 => 0.3120, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 8.33% (0.4320 => 0.4680, std.dev.: 0.0087)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.33% (0.1920 => 0.2080, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 8.22% (0.2920 => 0.3160, std.dev.: 0.0050)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.16% (0.1960 => 0.2120, std.dev.: 0.0027)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 8.11% (0.7400 => 0.8000, std.dev.: 0.0215)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.69% (0.2080 => 0.2240, std.dev.: 0.0053)
  MultiSource/Applications/obsequi/Obsequi: 7.46% (1.8760 => 2.0160, std.dev.: 0.0282)
  SingleSource/Benchmarks/Shootout-C++/hash2: 7.32% (0.4920 => 0.5280, std.dev.: 0.0060)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.32% (0.1640 => 0.1760, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/ary2: 6.94% (0.2880 => 0.3080, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.86% (0.4080 => 0.4360, std.dev.: 0.0045)
  SingleSource/Regression/C/bigstack: 6.67% (0.1800 => 0.1920, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.56% (0.2440 => 0.2600, std.dev.: 0.0052)
  MultiSource/Benchmarks/McCat/05-eks/eks: 6.47% (0.6800 => 0.7240, std.dev.: 0.0161)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.19% (2.9721 => 3.1562, std.dev.: 0.0164)
  SingleSource/Benchmarks/Shootout-C++/hash: 6.03% (0.4640 => 0.4920, std.dev.: 0.0063)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.95% (0.3360 => 0.3560, std.dev.: 0.0078)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 5.75% (0.3480 => 0.3680, std.dev.: 0.0072)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.68% (0.7040 => 0.7440, std.dev.: 0.0123)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 5.62% (0.3560 => 0.3760, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 5.17% (0.2320 => 0.2440, std.dev.: 0.0044)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.12% (6.4800 => 6.8120, std.dev.: 0.0202)
  SingleSource/Benchmarks/Misc-C++/bigfib: 4.86% (0.7400 => 0.7760, std.dev.: 0.0059)
  SingleSource/UnitTests/Vector/constpool: 4.77% (10.4007 => 10.8967, std.dev.: 0.1775)
  MultiSource/Applications/hbd/hbd: 4.63% (1.7280 => 1.8080, std.dev.: 0.0171)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.62% (9.6042 => 10.0482, std.dev.: 0.0395)
  MultiSource/Applications/hexxagon/hexxagon: 4.59% (1.1320 => 1.1840, std.dev.: 0.0184)
  MultiSource/Applications/sgefa/sgefa: 4.55% (0.6160 => 0.6440, std.dev.: 0.0092)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 4.35% (6.5320 => 6.8160, std.dev.: 0.0411)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 4.31% (0.4640 => 0.4840, std.dev.: 0.0072)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 4.09% (1.6641 => 1.7321, std.dev.: 0.0090)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 4.05% (0.2960 => 0.3080, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.93% (2.1361 => 2.2201, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.75% (2.0281 => 2.1041, std.dev.: 0.0103)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.66% (1.7480 => 1.8120, std.dev.: 0.0185)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.64% (5.8281 => 6.0401, std.dev.: 0.0272)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.63% (5.3960 => 5.5920, std.dev.: 0.0430)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.47% (1.9601 => 2.0281, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.45% (1.8561 => 1.9201, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.26% (0.9801 => 1.0121, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.25% (1.9721 => 2.0361, std.dev.: 0.0105)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.14% (1.7841 => 1.8401, std.dev.: 0.0137)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.13% (1.9161 => 1.9761, std.dev.: 0.0104)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 3.12% (16.3003 => 16.8083, std.dev.: 0.0241)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.08% (1.8201 => 1.8761, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.06% (1.8281 => 1.8841, std.dev.: 0.0157)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.03% (2.1121 => 2.1761, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.91% (1.9241 => 1.9801, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.88% (1.8081 => 1.8601, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.87% (1.9521 => 2.0081, std.dev.: 0.0161)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.77% (1.8761 => 1.9281, std.dev.: 0.0145)
  MultiSource/Benchmarks/nbench/nbench: 2.71% (1.7721 => 1.8201, std.dev.: 0.0120)
  MultiSource/Applications/JM/lencod/lencod: 2.65% (22.2206 => 22.8088, std.dev.: 0.0357)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.61% (1.8361 => 1.8841, std.dev.: 0.0137)
  MultiSource/Applications/oggenc/oggenc: 2.61% (7.0524 => 7.2365, std.dev.: 0.0194)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.58% (1.8601 => 1.9081, std.dev.: 0.0099)
  MultiSource/Benchmarks/Bullet/bullet: 2.51% (38.6366 => 39.6046, std.dev.: 0.0730)
  MultiSource/Applications/lua/lua: 2.50% (4.7920 => 4.9120, std.dev.: 0.0240)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 2.46% (1.3000 => 1.3320, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.33% (1.8921 => 1.9361, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.28% (2.1041 => 2.1521, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.27% (1.5881 => 1.6241, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.13% (2.0681 => 2.1121, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.09% (1.9121 => 1.9521, std.dev.: 0.0150)
  MultiSource/Applications/SPASS/SPASS: 2.07% (18.5284 => 18.9125, std.dev.: 0.0577)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.05% (2.1441 => 2.1881, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.02% (1.9761 => 2.0161, std.dev.: 0.0113)
  MultiSource/Applications/d/make_dparser: 2.01% (3.9761 => 4.0561, std.dev.: 0.0219)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.78% (1.7961 => 1.8281, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.54% (1.8201 => 1.8481, std.dev.: 0.0089)
  MultiSource/Applications/kimwitu++/kc: 1.41% (19.8291 => 20.1091, std.dev.: 0.0326)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.02% (2.1201 => 2.3961, std.dev.: 0.0624)
  MultiSource/Applications/siod/siod: 5.17% (2.8642 => 3.0122, std.dev.: 0.0292)
  MultiSource/Benchmarks/Olden/tsp/tsp: 2.79% (1.2881 => 1.3241, std.dev.: 0.0100)
  MultiSource/Applications/minisat/minisat: 2.79% (6.5964 => 6.7804, std.dev.: 0.0247)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0027)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0031)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.42% (3.9442 => 4.0003, std.dev.: 0.0151)
  SingleSource/Benchmarks/Misc/salsa20: 1.41% (7.3725 => 7.4765, std.dev.: 0.0066)
  SingleSource/Benchmarks/McGill/chomp: 1.30% (0.9241 => 0.9361, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0035)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0022)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0063)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -47.87% (94.8339 => 49.4391, std.dev.: 10.2782)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.54% (49.9431 => 32.6940, std.dev.: 0.2171)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.90% (25.7136 => 16.9971, std.dev.: 0.2492)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.54% (37.0863 => 28.3578, std.dev.: 0.6031)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.31% (3.0722 => 2.3561, std.dev.: 0.1142)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.29% (0.1120 => 0.0960, std.dev.: 0.0030)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0045)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.41% (0.6240 => 0.5840, std.dev.: 0.0091)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0047)
  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.: 0.0041)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.64% (4.2363 => 4.1243, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0282)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.36% (2.3521 => 2.3201, std.dev.: 0.0093)
  MultiSource/Benchmarks/sim/sim: -1.09% (4.7883 => 4.7363, std.dev.: 0.0072)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0153)

Report Time: 2.59s
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