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

Fri Mar 7 08:17:27 PST 2014

http://llvm.org/perf/db_default/v4/nts/23262?compare_to=23250&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23262, Order: 203229, Start Time: 2014-03-07 11:22:03, End Time: 2014-03-07 16:23:15
      To: 23250, Order: 203203, Start Time: 2014-03-07 06:08:50, End Time: 2014-03-07 11:10:11
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 (77 on baseline)
Performance Improvements: 1 (14 on baseline)
Unchanged Tests: 1100 (1008 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/hello: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: 60.00% (0.0200 => 0.0320, std.dev.: 0.0030)
  SingleSource/Regression/C++/EH/function_try_block: 50.00% (0.0240 => 0.0360, std.dev.: 0.0026)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 25.00% (0.0480 => 0.0600, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 14.63% (0.1640 => 0.1880, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 8.54% (0.3280 => 0.3560, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 8.02% (0.6480 => 0.7000, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.14% (0.7480 => 0.7640, std.dev.: 0.0053)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 14.29% (0.0840 => 0.0960, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -2.31% (1.7281 => 1.6881, std.dev.: 0.0151)

================================
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: 10.12% (17.6723 => 19.4603, std.dev.: 0.0549)
  MultiSource/Applications/sqlite3/sqlite3: 1398.82% (1.7001 => 25.4815, std.dev.: 0.0485)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.66% (50.1010 => 51.4330, std.dev.: 0.0955)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.32% (1.0520 => 1.1080, std.dev.: 0.0290)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.99% (11.3920 => 12.1880, std.dev.: 0.0544)
  SingleSource/Benchmarks/Misc/oourafft: 740.00% (11.3407 => 95.2620, std.dev.: 0.2051)

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 => 3.9762, std.dev.: 0.0235)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3841, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0140)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 133.33% (0.0120 => 0.0280, std.dev.: 0.0059)
  SingleSource/Benchmarks/Stanford/Puzzle: 115.76% (0.4320 => 0.9321, std.dev.: 0.0080)
  SingleSource/Regression/C++/EH/function_try_block: 80.00% (0.0200 => 0.0360, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-7: 57.14% (0.0280 => 0.0440, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/flops-4: 50.00% (0.0320 => 0.0480, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops-1: 37.50% (0.0320 => 0.0440, std.dev.: 0.0043)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 25.00% (0.0800 => 0.1000, std.dev.: 0.0051)
  MultiSource/Benchmarks/BitBench/drop3/drop3: 25.00% (0.0480 => 0.0600, std.dev.: 0.0042)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 22.22% (0.0720 => 0.0880, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 20.00% (0.0800 => 0.0960, std.dev.: 0.0056)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 18.60% (0.1720 => 0.2040, std.dev.: 0.0095)
  MultiSource/Benchmarks/McCat/08-main/main: 10.98% (0.3280 => 0.3640, std.dev.: 0.0111)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 10.06% (0.6360 => 0.7000, std.dev.: 0.0109)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 8.93% (0.2240 => 0.2440, std.dev.: 0.0067)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0048)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 8.65% (0.7400 => 0.8040, std.dev.: 0.0162)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.33% (0.1920 => 0.2080, std.dev.: 0.0060)
  MultiSource/Applications/obsequi/Obsequi: 8.10% (1.8760 => 2.0280, std.dev.: 0.0182)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/flops: 6.78% (0.4720 => 0.5040, std.dev.: 0.0074)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.12% (0.1960 => 0.2080, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.95% (0.3360 => 0.3560, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.93% (2.9721 => 3.1482, std.dev.: 0.0190)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.88% (0.6800 => 0.7200, std.dev.: 0.0126)
  SingleSource/UnitTests/Vector/constpool: 5.42% (10.4007 => 10.9647, std.dev.: 0.1249)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.88% (0.4920 => 0.5160, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.49% (0.3560 => 0.3720, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 4.26% (0.3760 => 0.3920, std.dev.: 0.0044)
  MultiSource/Applications/hexxagon/hexxagon: 3.89% (1.1320 => 1.1760, std.dev.: 0.0134)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.77% (6.4800 => 6.7240, std.dev.: 0.0437)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.75% (2.1361 => 2.2161, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.72% (1.8281 => 1.8961, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.45% (0.3480 => 0.3600, std.dev.: 0.0041)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.42% (9.6042 => 9.9322, std.dev.: 0.0405)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 3.28% (1.9521 => 2.0161, std.dev.: 0.0084)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.24% (0.7400 => 0.7640, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.16% (2.0281 => 2.0921, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.04% (1.9721 => 2.0321, std.dev.: 0.0148)
  MultiSource/Benchmarks/nbench/nbench: 2.93% (1.7721 => 1.8241, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.88% (1.8081 => 1.8601, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.86% (1.9601 => 2.0161, std.dev.: 0.0159)
  MultiSource/Applications/minisat/minisat: 2.83% (0.8480 => 0.8720, std.dev.: 0.0076)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.64% (1.6641 => 1.7081, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.58% (1.8601 => 1.9081, std.dev.: 0.0108)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.57% (6.5360 => 6.7040, std.dev.: 0.0311)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.56% (1.8761 => 1.9241, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.54% (1.8921 => 1.9401, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.51% (1.9161 => 1.9641, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.29% (1.9241 => 1.9681, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.27% (2.1121 => 2.1601, std.dev.: 0.0125)
  MultiSource/Applications/lua/lua: 2.09% (4.7920 => 4.8920, std.dev.: 0.0259)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.02% (1.9761 => 2.0161, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.96% (1.8361 => 1.8721, std.dev.: 0.0126)
  MultiSource/Applications/JM/lencod/lencod: 1.89% (22.2206 => 22.6408, std.dev.: 0.0419)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.87% (2.1441 => 2.1841, std.dev.: 0.0136)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.82% (16.3003 => 16.5963, std.dev.: 0.0669)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.75% (2.0521 => 2.0881, std.dev.: 0.0103)
  MultiSource/Applications/oggenc/oggenc: 1.42% (7.0524 => 7.1524, std.dev.: 0.0256)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.33% (1.8081 => 1.8321, std.dev.: 0.0092)
  MultiSource/Benchmarks/Bullet/bullet: 1.14% (38.6366 => 39.0766, std.dev.: 0.0712)
  MultiSource/Applications/SPASS/SPASS: 1.08% (18.5284 => 18.7284, std.dev.: 0.0445)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.85% (2.1201 => 2.4562, std.dev.: 0.0530)
  MultiSource/Applications/siod/siod: 5.31% (2.8642 => 3.0162, std.dev.: 0.0244)
  MultiSource/Applications/spiff/spiff: 4.42% (1.9921 => 2.0801, std.dev.: 0.0259)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.79% (5.0243 => 5.1643, std.dev.: 0.0027)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 2.56% (1.0921 => 1.1201, std.dev.: 0.0093)
  MultiSource/Applications/minisat/minisat: 2.36% (6.5964 => 6.7524, std.dev.: 0.0403)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0127)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.83% (3.9442 => 4.0163, std.dev.: 0.0089)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/salsa20: 1.41% (7.3725 => 7.4765, std.dev.: 0.0053)
  MultiSource/Applications/JM/lencod/lencod: 1.23% (8.1285 => 8.2285, std.dev.: 0.0230)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0681 => 1.0801, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0030)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -8.14% (0.6880 => 0.6320, std.dev.: 0.0088)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.00% (94.8339 => 49.3111, std.dev.: 10.4817)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -34.09% (25.7136 => 16.9491, std.dev.: 0.1512)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.90% (49.9431 => 33.0101, std.dev.: 0.1476)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1131)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.86% (37.0863 => 28.6098, std.dev.: 0.4296)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -17.86% (0.1120 => 0.0920, std.dev.: 0.0036)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0031)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.41% (0.6240 => 0.5840, std.dev.: 0.0087)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0042)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.36% (2.3521 => 2.3201, std.dev.: 0.0082)

Report Time: 2.05s
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