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

Sat Mar 8 16:22:39 PST 2014

http://llvm.org/perf/db_default/v4/nts/23326?compare_to=23317&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23326, Order: 203353, Start Time: 2014-03-08 19:26:55, End Time: 2014-03-09 00:28:29
      To: 23317, Order: 203346, Start Time: 2014-03-08 14:12:30, End Time: 2014-03-08 19:13:57
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: 8 (77 on baseline)
Performance Improvements: 0 (15 on baseline)
Unchanged Tests: 1102 (1007 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.78% (2.0201 => 2.0561, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.72% (1.8641 => 1.8961, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.68% (2.1481 => 2.1841, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.65% (1.9361 => 1.9681, std.dev.: 0.0111)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.57% (1.0161 => 1.0321, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Stanford/Treesort: 38.46% (0.0520 => 0.0720, std.dev.: 0.0037)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.39% (2.3081 => 2.3401, std.dev.: 0.0020)

================================
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: 10.37% (17.6723 => 19.5043, std.dev.: 0.0470)
  MultiSource/Applications/sqlite3/sqlite3: 1406.59% (1.7001 => 25.6136, std.dev.: 0.0475)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.85% (50.1010 => 51.5290, std.dev.: 0.0698)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.56% (1.0520 => 1.1000, std.dev.: 0.0219)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.88% (11.3920 => 12.1760, std.dev.: 0.0709)
  SingleSource/Benchmarks/Misc/oourafft: 739.47% (11.3407 => 95.2019, std.dev.: 0.1892)

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 => 0.0960, std.dev.: 0.0109)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9842, std.dev.: 0.0203)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3841, std.dev.: 0.0090)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7244, std.dev.: 0.0094)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/simple_throw: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/Benchmarks/Stanford/Puzzle: 116.69% (0.4320 => 0.9361, std.dev.: 0.0118)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0031)
  SingleSource/Regression/C/compare: 75.00% (0.0160 => 0.0280, std.dev.: 0.0040)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 44.44% (0.0360 => 0.0520, std.dev.: 0.0057)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 25.00% (0.0800 => 0.1000, std.dev.: 0.0047)
  MultiSource/Benchmarks/BitBench/five11/five11: 23.53% (0.0680 => 0.0840, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/lists: 21.74% (0.0920 => 0.1120, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/perlin: 20.00% (0.0600 => 0.0720, std.dev.: 0.0043)
  MultiSource/Benchmarks/Olden/tsp/tsp: 18.75% (0.1280 => 0.1520, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 16.67% (0.0720 => 0.0840, std.dev.: 0.0043)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 13.95% (0.1720 => 0.1960, std.dev.: 0.0084)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 13.79% (0.1160 => 0.1320, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.53% (0.3040 => 0.3360, std.dev.: 0.0119)
  MultiSource/Applications/obsequi/Obsequi: 8.96% (1.8760 => 2.0440, std.dev.: 0.0177)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.57% (0.1400 => 0.1520, std.dev.: 0.0039)
  MultiSource/Benchmarks/McCat/05-eks/eks: 8.24% (0.6800 => 0.7360, std.dev.: 0.0173)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.57% (0.7400 => 0.7960, std.dev.: 0.0161)
  SingleSource/Benchmarks/Misc/flops: 6.78% (0.4720 => 0.5040, std.dev.: 0.0062)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.93% (2.9721 => 3.1482, std.dev.: 0.0212)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 5.19% (1.6960 => 1.7840, std.dev.: 0.0180)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 5.17% (0.4640 => 0.4880, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/random: 5.17% (0.2320 => 0.2440, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 4.68% (2.1361 => 2.2361, std.dev.: 0.0085)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 4.57% (1.6641 => 1.7401, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 4.26% (1.9721 => 2.0561, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.20% (1.8081 => 1.8841, std.dev.: 0.0103)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.20% (6.4800 => 6.7520, std.dev.: 0.0413)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.18% (1.8201 => 1.8961, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.16% (1.8281 => 1.9041, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.94% (2.0281 => 2.1081, std.dev.: 0.0152)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.87% (9.6042 => 9.9762, std.dev.: 0.0489)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.76% (1.9161 => 1.9881, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.66% (1.8561 => 1.9241, std.dev.: 0.0116)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.63% (5.3960 => 5.5920, std.dev.: 0.0403)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.61% (6.5320 => 6.7680, std.dev.: 0.0398)
  MultiSource/Applications/hexxagon/hexxagon: 3.53% (1.1320 => 1.1720, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.49% (1.8361 => 1.9001, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.44% (1.8601 => 1.9241, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.41% (2.1121 => 2.1841, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.33% (1.9241 => 1.9881, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 3.28% (1.9521 => 2.0161, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.27% (1.9601 => 2.0241, std.dev.: 0.0154)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.20% (1.7480 => 1.8040, std.dev.: 0.0196)
  MultiSource/Benchmarks/nbench/nbench: 2.93% (1.7721 => 1.8241, std.dev.: 0.0187)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.93% (1.9121 => 1.9681, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.83% (1.9761 => 2.0321, std.dev.: 0.0140)
  MultiSource/Applications/lua/lua: 2.75% (4.7920 => 4.9240, std.dev.: 0.0379)
  MultiSource/Applications/oggenc/oggenc: 2.67% (7.0524 => 7.2405, std.dev.: 0.0207)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.56% (1.8761 => 1.9241, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.54% (1.8921 => 1.9401, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.47% (2.1041 => 2.1561, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.45% (1.7961 => 1.8401, std.dev.: 0.0090)
  MultiSource/Applications/JM/lencod/lencod: 2.43% (22.2206 => 22.7608, std.dev.: 0.0490)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.43% (2.1441 => 2.1961, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 2.34% (2.0521 => 2.1001, std.dev.: 0.0098)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.31% (16.3003 => 16.6763, std.dev.: 0.0446)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.26% (6.5360 => 6.6840, std.dev.: 0.0525)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.26% (1.7721 => 1.8121, std.dev.: 0.0109)
  MultiSource/Benchmarks/Bullet/bullet: 2.12% (38.6366 => 39.4566, std.dev.: 0.0640)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.06% (5.8281 => 5.9481, std.dev.: 0.0366)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.01% (1.5881 => 1.6201, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.95% (1.8441 => 1.8801, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.89% (1.9001 => 1.9361, std.dev.: 0.0101)
  MultiSource/Applications/SPASS/SPASS: 1.86% (18.5284 => 18.8724, std.dev.: 0.0629)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.61% (2.1201 => 2.4722, std.dev.: 0.0370)
  MultiSource/Applications/siod/siod: 5.31% (2.8642 => 3.0162, std.dev.: 0.0293)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0035)
  MultiSource/Applications/minisat/minisat: 2.61% (6.5964 => 6.7684, std.dev.: 0.0426)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0190)
  SingleSource/Benchmarks/Misc/salsa20: 1.14% (7.3725 => 7.4565, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.07% (3.7442 => 3.7842, std.dev.: 0.0024)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0018)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.16% (94.8339 => 49.1631, std.dev.: 10.5878)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.14% (49.9431 => 32.8941, std.dev.: 0.2712)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.56% (25.7136 => 17.0851, std.dev.: 0.2091)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.18% (3.0722 => 2.3601, std.dev.: 0.1098)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.94% (37.0863 => 28.5778, std.dev.: 0.3628)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.29% (0.1120 => 0.0960, std.dev.: 0.0024)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.87% (7.8165 => 6.7324, std.dev.: 0.0042)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.13% (0.6240 => 0.5920, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0045)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.64% (5.6124 => 5.5203, std.dev.: 0.0357)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0041)

Report Time: 1.99s
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