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

Wed Mar 5 19:15:08 PST 2014

http://llvm.org/perf/db_default/v4/nts/23181?compare_to=23170&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23181, Order: 203013, Start Time: 2014-03-05 22:19:57, End Time: 2014-03-06 03:20:51
      To: 23170, Order: 202988, Start Time: 2014-03-05 17:04:23, End Time: 2014-03-05 22:06:22
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: 7 (77 on baseline)
Performance Improvements: 1 (16 on baseline)
Unchanged Tests: 1102 (1006 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 25.00% (0.0480 => 0.0600, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  MultiSource/Applications/viterbi/viterbi: 10.20% (0.1960 => 0.2160, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/ReedSolomon: 6.90% (0.2320 => 0.2480, std.dev.: 0.0036)
  MultiSource/Applications/sgefa/sgefa: 4.58% (0.6120 => 0.6400, std.dev.: 0.0093)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 5.37% (3.3522 => 3.5322, std.dev.: 0.0349)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc-C++/bigfib: -4.15% (0.7720 => 0.7400, std.dev.: 0.0111)

================================
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: 9.64% (17.6723 => 19.3764, std.dev.: 0.0605)
  MultiSource/Applications/sqlite3/sqlite3: 1400.24% (1.7001 => 25.5056, std.dev.: 0.0544)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.55% (50.1010 => 51.3770, std.dev.: 0.0975)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.14% (1.0520 => 1.0640, std.dev.: 0.0236)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.09% (11.3920 => 12.2000, std.dev.: 0.0519)
  SingleSource/Benchmarks/Misc/oourafft: 739.93% (11.3407 => 95.2540, std.dev.: 0.2418)

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 => 0.1000, std.dev.: 0.0091)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 4.0083, std.dev.: 0.0085)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3841, std.dev.: 0.0091)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7204, std.dev.: 0.0128)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 117.62% (0.4320 => 0.9401, std.dev.: 0.0051)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/RealMM: 62.50% (0.0320 => 0.0520, std.dev.: 0.0030)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0035)
  SingleSource/UnitTests/SignlessTypes/shr: 60.00% (0.0200 => 0.0320, std.dev.: 0.0022)
  SingleSource/Regression/C/uint64_to_float: 37.50% (0.0320 => 0.0440, std.dev.: 0.0044)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 20.00% (0.0800 => 0.0960, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/salsa20: 17.65% (0.0680 => 0.0800, std.dev.: 0.0041)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.54% (0.4160 => 0.4640, std.dev.: 0.0114)
  SingleSource/Benchmarks/Misc/ffbench: 11.54% (0.1040 => 0.1160, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 11.43% (0.1400 => 0.1560, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 10.71% (0.2240 => 0.2480, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.53% (0.3040 => 0.3360, std.dev.: 0.0111)
  MultiSource/Benchmarks/McCat/08-main/main: 9.76% (0.3280 => 0.3600, std.dev.: 0.0111)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 8.65% (0.7400 => 0.8040, std.dev.: 0.0223)
  MultiSource/Benchmarks/Olden/power/power: 8.51% (0.1880 => 0.2040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 8.33% (0.1440 => 0.1560, std.dev.: 0.0045)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 8.33% (0.3360 => 0.3640, std.dev.: 0.0091)
  MultiSource/Applications/obsequi/Obsequi: 8.32% (1.8760 => 2.0320, std.dev.: 0.0133)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 6.90% (0.2320 => 0.2480, std.dev.: 0.0060)
  SingleSource/Benchmarks/Misc/flops: 6.78% (0.4720 => 0.5040, std.dev.: 0.0072)
  MultiSource/Benchmarks/McCat/05-eks/eks: 5.88% (0.6800 => 0.7200, std.dev.: 0.0112)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.69% (0.4920 => 0.5200, std.dev.: 0.0058)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.48% (0.2920 => 0.3080, std.dev.: 0.0054)
  SingleSource/UnitTests/Vector/constpool: 5.42% (10.4007 => 10.9647, std.dev.: 0.1638)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.39% (2.9721 => 3.1322, std.dev.: 0.0252)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 5.17% (0.4640 => 0.4880, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.76% (0.3360 => 0.3520, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 4.72% (1.6960 => 1.7760, std.dev.: 0.0158)
  MultiSource/Applications/sgefa/sgefa: 3.90% (0.6160 => 0.6400, std.dev.: 0.0093)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.89% (1.7480 => 1.8160, std.dev.: 0.0173)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6641 => 1.7241, std.dev.: 0.0095)
  MultiSource/Applications/hbd/hbd: 3.47% (1.7280 => 1.7880, std.dev.: 0.0139)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.46% (6.4800 => 6.7040, std.dev.: 0.0386)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.42% (9.6042 => 9.9322, std.dev.: 0.0466)
  MultiSource/Applications/lambda-0_1_3/lambda: 3.38% (0.8280 => 0.8560, std.dev.: 0.0088)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.26% (5.3960 => 5.5720, std.dev.: 0.0371)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.06% (1.8281 => 1.8841, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.00% (2.1361 => 2.2001, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.88% (1.8081 => 1.8601, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.80% (1.8561 => 1.9081, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.77% (1.5881 => 1.6321, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.66% (1.9521 => 2.0041, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.64% (1.9721 => 2.0241, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.56% (2.0281 => 2.0801, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.37% (1.8601 => 1.9041, std.dev.: 0.0107)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.33% (6.5320 => 6.6840, std.dev.: 0.0479)
  MultiSource/Benchmarks/nbench/nbench: 2.26% (1.7721 => 1.8121, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0073)
  MultiSource/Applications/oggenc/oggenc: 2.10% (7.0524 => 7.2005, std.dev.: 0.0190)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.08% (1.9241 => 1.9641, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.04% (1.9601 => 2.0001, std.dev.: 0.0130)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.99% (5.8281 => 5.9441, std.dev.: 0.0389)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.90% (1.8921 => 1.9281, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.77% (16.3003 => 16.5883, std.dev.: 0.0460)
  MultiSource/Applications/JM/lencod/lencod: 1.71% (22.2206 => 22.6008, std.dev.: 0.0587)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.55% (2.0681 => 2.1001, std.dev.: 0.0078)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.67% (0.0960 => 0.1120, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.42% (2.1201 => 2.4682, std.dev.: 0.0240)
  MultiSource/Applications/siod/siod: 5.17% (2.8642 => 3.0122, std.dev.: 0.0170)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 3.15% (3.4242 => 3.5322, std.dev.: 0.0349)
  MultiSource/Applications/minisat/minisat: 2.73% (6.5964 => 6.7764, std.dev.: 0.0299)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0026)
  MultiSource/Applications/obsequi/Obsequi: 2.35% (2.0441 => 2.0921, std.dev.: 0.0131)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0027)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.63% (3.9442 => 4.0083, std.dev.: 0.0139)
  SingleSource/Benchmarks/Misc/perlin: 1.54% (5.9684 => 6.0604, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/whetstone: 1.40% (1.4241 => 1.4441, std.dev.: 0.0067)
  SingleSource/Benchmarks/Misc/salsa20: 1.36% (7.3725 => 7.4725, std.dev.: 0.0265)
  MultiSource/Applications/JM/lencod/lencod: 1.08% (8.1285 => 8.2165, std.dev.: 0.0098)
  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: -7.56% (0.6880 => 0.6360, std.dev.: 0.0076)
  SingleSource/Benchmarks/McGill/chomp: -6.35% (0.2520 => 0.2360, std.dev.: 0.0056)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -47.91% (94.8339 => 49.3951, std.dev.: 10.1064)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.02% (49.9431 => 32.9541, std.dev.: 0.2332)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.54% (25.7136 => 17.0891, std.dev.: 0.1369)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.74% (37.0863 => 28.2818, std.dev.: 0.6291)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.05% (3.0722 => 2.3641, std.dev.: 0.1051)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -14.29% (0.1120 => 0.0960, std.dev.: 0.0030)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.87% (7.8165 => 6.7324, std.dev.: 0.0047)
  SingleSource/Benchmarks/Dhrystone/fldry: -6.41% (0.6240 => 0.5840, std.dev.: 0.0109)
  SingleSource/Benchmarks/Shootout/matrix: -4.54% (2.5562 => 2.4402, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.86% (2.8002 => 2.7202, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.64% (4.2363 => 4.1243, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.58% (4.8043 => 4.6803, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.22% (1.9721 => 1.9481, std.dev.: 0.0045)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0167)

Report Time: 2.02s
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