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

Wed Feb 19 18:22:46 PST 2014

http://llvm.org/perf/db_default/v4/nts/22478?compare_to=22467&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 22478, Order: 201715, Start Time: 2014-02-19 21:26:57, End Time: 2014-02-20 02:28:15
      To: 22467, Order: 201686, Start Time: 2014-02-19 16:11:45, End Time: 2014-02-19 21:12:45
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: 15 (35 on baseline)
Performance Improvements: 2 (12 on baseline)
Unchanged Tests: 1093 (1052 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0042)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 75.00% (0.0160 => 0.0280, std.dev.: 0.0044)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 30.77% (0.0520 => 0.0680, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 20.69% (0.1160 => 0.1400, std.dev.: 0.0061)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 14.29% (0.1120 => 0.1280, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.89% (0.1800 => 0.1960, std.dev.: 0.0040)
  SingleSource/Benchmarks/Shootout-C++/ary2: 8.45% (0.2840 => 0.3080, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/random: 7.41% (0.2160 => 0.2320, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 7.02% (0.2280 => 0.2440, std.dev.: 0.0057)
  MultiSource/Benchmarks/sim/sim: 5.62% (0.3560 => 0.3760, std.dev.: 0.0076)
  MultiSource/Applications/sgefa/sgefa: 4.11% (0.5840 => 0.6080, std.dev.: 0.0087)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.55% (2.3241 => 2.3601, std.dev.: 0.0079)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.22% (1.6441 => 1.6641, std.dev.: 0.0051)
  MultiSource/Applications/JM/lencod/lencod: 1.14% (22.0527 => 22.3047, std.dev.: 0.0277)
  MultiSource/Applications/oggenc/oggenc: 1.08% (7.0644 => 7.1404, std.dev.: 0.0121)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2007-04-25-weak: -100.00% (0.0120 => 0.0000, std.dev.: 0.0038)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -17.14% (0.1400 => 0.1160, std.dev.: 0.0073)

================================
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: 8.85% (17.6723 => 19.2364, std.dev.: 0.0738)
  MultiSource/Applications/sqlite3/sqlite3: 1414.36% (1.7001 => 25.7456, std.dev.: 0.0403)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 0.87% (50.1010 => 50.5370, std.dev.: 0.0616)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (1.0520 => 1.0520, std.dev.: 0.0221)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.76% (11.3920 => 11.5920, std.dev.: 0.0784)
  SingleSource/Benchmarks/Misc/oourafft: 746.00% (11.3407 => 95.9420, std.dev.: 0.2652)

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.: 0.0062)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9682, std.dev.: 0.0113)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3761, std.dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.8564, std.dev.: 0.0109)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 44.44% (0.0360 => 0.0520, std.dev.: 0.0050)
  SingleSource/Benchmarks/Stanford/Quicksort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/RealMM: 37.50% (0.0320 => 0.0440, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.42% (0.1920 => 0.2120, std.dev.: 0.0049)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 10.34% (0.1160 => 0.1280, std.dev.: 0.0033)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.62% (0.4160 => 0.4560, std.dev.: 0.0125)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.21% (0.3040 => 0.3320, std.dev.: 0.0090)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 8.93% (0.2240 => 0.2440, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/ary2: 6.94% (0.2880 => 0.3080, std.dev.: 0.0060)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 6.52% (0.1840 => 0.1960, std.dev.: 0.0040)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 5.95% (0.3360 => 0.3560, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.56% (0.2160 => 0.2280, std.dev.: 0.0043)
  SingleSource/UnitTests/Vector/constpool: 4.08% (10.4007 => 10.8247, std.dev.: 0.1395)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 3.70% (0.4320 => 0.4480, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.04% (1.9721 => 2.0321, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.65% (1.8081 => 1.8561, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.63% (1.8281 => 1.8761, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.58% (1.8601 => 1.9081, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.49% (1.9241 => 1.9721, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.37% (2.0281 => 2.0761, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.20% (1.8201 => 1.8601, std.dev.: 0.0148)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.16% (1.8561 => 1.8961, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.11% (1.8921 => 1.9321, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.09% (1.9161 => 1.9561, std.dev.: 0.0099)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.04% (0.9801 => 1.0001, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.96% (1.8361 => 1.8721, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.49% (2.1441 => 2.1761, std.dev.: 0.0076)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.40% (16.3003 => 16.5283, std.dev.: 0.0299)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.33% (2.1121 => 2.1401, std.dev.: 0.0102)
  MultiSource/Applications/oggenc/oggenc: 1.25% (7.0524 => 7.1404, std.dev.: 0.0121)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.99% (2.1201 => 2.4802, std.dev.: 0.0393)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.32% (3.9442 => 3.9962, std.dev.: 0.0168)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.40% (0.6880 => 0.6440, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc/flops: -3.39% (0.4720 => 0.4560, std.dev.: 0.0059)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.45% (13.0363 => 12.7163, std.dev.: 0.0214)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -48.31% (94.8339 => 49.0151, std.dev.: 6.4275)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.96% (49.9431 => 32.9821, std.dev.: 0.1371)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.68% (25.7136 => 17.0531, std.dev.: 0.1125)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -22.92% (3.0722 => 2.3681, std.dev.: 0.0692)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -21.85% (37.0863 => 28.9818, std.dev.: 0.3054)
  SingleSource/Benchmarks/Linpack/linpack-pc: -14.18% (7.8165 => 6.7084, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0050)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.71% (5.6124 => 5.5163, std.dev.: 0.0032)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.32% (5.1563 => 5.0883, std.dev.: 0.0191)

Report Time: 1.32s
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