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

Sat Mar 1 17:53:39 PST 2014

http://llvm.org/perf/db_default/v4/nts/22965?compare_to=22951&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 22965, Order: 202599, Start Time: 2014-03-01 20:47:03, End Time: 2014-03-02 01:59:18
      To: 22951, Order: 202590, Start Time: 2014-03-01 15:23:15, End Time: 2014-03-01 20:43:19
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: 14 (48 on baseline)
Performance Improvements: 2 (14 on baseline)
Unchanged Tests: 1094 (1037 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-05-13-SDivTwo: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/Regression/C/sumarraymalloc: 60.00% (0.0200 => 0.0320, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/ary3: 17.65% (0.0680 => 0.0800, std.dev.: 0.0042)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 15.38% (0.1040 => 0.1200, std.dev.: 0.0056)
  MultiSource/Benchmarks/Olden/mst/mst: 11.76% (0.1360 => 0.1520, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.90% (0.2320 => 0.2480, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 5.00% (0.2400 => 0.2520, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.44% (0.3600 => 0.3760, std.dev.: 0.0047)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.48% (0.4600 => 0.4760, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.48% (0.4600 => 0.4760, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Puzzle: 2.17% (0.9201 => 0.9401, std.dev.: 0.0072)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.96% (0.6120 => 0.6240, std.dev.: 0.0037)
  MultiSource/Applications/lemon/lemon: 1.37% (1.4601 => 1.4801, std.dev.: 0.0071)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/spiff/spiff: 3.38% (2.0121 => 2.0801, std.dev.: 0.0227)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -2.51% (1.9161 => 1.8681, std.dev.: 0.0185)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -29.07% (40.3945 => 28.6498, std.dev.: 4.3067)

================================
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: 8.44% (17.6723 => 19.1643, std.dev.: 0.0450)
  MultiSource/Applications/sqlite3/sqlite3: 1395.53% (1.7001 => 25.4255, std.dev.: 0.0544)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 0.08% (50.1010 => 50.1410, std.dev.: 0.1147)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -2.28% (1.0520 => 1.0280, std.dev.: 0.0292)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.25% (11.3920 => 11.6480, std.dev.: 0.0817)
  SingleSource/Benchmarks/Misc/oourafft: 739.68% (11.3407 => 95.2260, std.dev.: 0.1567)

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 => 0.1040, std.dev.: 0.0082)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9922, std.dev.: 0.0185)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3801, std.dev.: 0.0053)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7204, std.dev.: 0.0103)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Benchmarks/Stanford/Puzzle: 117.62% (0.4320 => 0.9401, std.dev.: 0.0072)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 100.00% (0.0120 => 0.0240, std.dev.: 0.0027)
  SingleSource/Regression/C++/EH/throw_rethrow_test: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0044)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0031)
  SingleSource/UnitTests/SignlessTypes/shr: 60.00% (0.0200 => 0.0320, std.dev.: 0.0035)
  SingleSource/Benchmarks/Stanford/Quicksort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0022)
  SingleSource/Benchmarks/Shootout/ary3: 25.00% (0.0640 => 0.0800, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 17.24% (0.1160 => 0.1360, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 15.00% (0.0800 => 0.0920, std.dev.: 0.0041)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 12.50% (0.2240 => 0.2520, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/mst/mst: 11.76% (0.1360 => 0.1520, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.89% (0.3040 => 0.3280, std.dev.: 0.0084)
  SingleSource/Benchmarks/Misc/flops: 6.78% (0.4720 => 0.5040, std.dev.: 0.0076)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.25% (0.1920 => 0.2040, std.dev.: 0.0045)
  MultiSource/Applications/obsequi/Obsequi: 5.76% (1.8760 => 1.9840, std.dev.: 0.0185)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.39% (2.9721 => 3.1322, std.dev.: 0.0258)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.12% (1.6641 => 1.7161, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.00% (2.1361 => 2.2001, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.63% (1.8281 => 1.8761, std.dev.: 0.0153)
  SingleSource/Benchmarks/Shootout-C++/hash: 2.59% (0.4640 => 0.4760, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.43% (1.8081 => 1.8521, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.37% (1.8561 => 1.9001, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.17% (2.0281 => 2.0721, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.04% (1.9601 => 2.0001, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.98% (1.8201 => 1.8561, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.96% (1.8361 => 1.8721, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.88% (1.9161 => 1.9521, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.83% (1.9721 => 2.0081, std.dev.: 0.0123)
  MultiSource/Benchmarks/nbench/nbench: 1.81% (1.7721 => 1.8041, std.dev.: 0.0111)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.76% (1.5881 => 1.6161, std.dev.: 0.0084)
  MultiSource/Applications/JM/lencod/lencod: 1.41% (22.2206 => 22.5328, std.dev.: 0.0206)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.33% (2.1121 => 2.1401, std.dev.: 0.0099)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 150.00% (0.0080 => 0.0200, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.99% (2.1201 => 2.4802, std.dev.: 0.0364)
  SingleSource/Benchmarks/Shootout-C++/lists1: 6.06% (0.2640 => 0.2800, std.dev.: 0.0058)
  MultiSource/Applications/siod/siod: 5.17% (2.8642 => 3.0122, std.dev.: 0.0279)
  MultiSource/Applications/spiff/spiff: 4.42% (1.9921 => 2.0801, std.dev.: 0.0227)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.35% (1.6561 => 1.7281, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.79% (5.0243 => 5.1643, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.87% (3.2082 => 3.2682, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/perlin: 1.81% (5.9684 => 6.0764, std.dev.: 0.0047)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.42% (3.9442 => 4.0003, std.dev.: 0.0142)
  SingleSource/Benchmarks/Misc/salsa20: 1.30% (7.3725 => 7.4685, std.dev.: 0.0112)
  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.: 0.0102)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/McGill/chomp: -9.52% (0.2520 => 0.2280, std.dev.: 0.0063)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -6.98% (0.6880 => 0.6400, std.dev.: 0.0036)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.21% (0.7080 => 0.6640, std.dev.: 0.0140)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.09% (13.0363 => 12.7643, std.dev.: 0.0338)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.31% (3.0562 => 3.0162, std.dev.: 0.0141)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0028)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.13% (0.6240 => 0.5920, std.dev.: 0.0070)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.74% (4.2363 => 4.1203, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.71% (2.8002 => 2.7242, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.41% (4.8043 => 4.6883, std.dev.: 0.0039)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.71% (5.6124 => 5.5163, std.dev.: 0.0035)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.19% (2.3521 => 2.3241, std.dev.: 0.0066)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0174)

Report Time: 1.94s
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