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

Wed Feb 19 02:35:29 PST 2014

http://llvm.org/perf/db_default/v4/nts/22444?compare_to=22430&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 22444, Order: 201639, Start Time: 2014-02-19 05:40:06, End Time: 2014-02-19 10:40:57
      To: 22430, Order: 201617, Start Time: 2014-02-19 00:25:27, End Time: 2014-02-19 05:27:20
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: 16 (31 on baseline)
Performance Improvements: 1 (11 on baseline)
Unchanged Tests: 1093 (1057 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2008-07-13-InlineSetjmp: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 57.14% (0.0280 => 0.0440, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/mandel: 25.00% (0.0480 => 0.0600, std.dev.: 0.0040)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 11.43% (0.1400 => 0.1560, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 9.09% (0.2200 => 0.2400, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 9.09% (0.2200 => 0.2400, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 8.77% (0.2280 => 0.2480, std.dev.: 0.0059)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 7.62% (0.4200 => 0.4520, std.dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 7.24% (0.6080 => 0.6520, std.dev.: 0.0167)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.00% (0.3200 => 0.3360, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 4.11% (0.2920 => 0.3040, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.26% (0.3680 => 0.3800, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.62% (1.5240 => 1.5640, std.dev.: 0.0137)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 1.88% (1.2760 => 1.3000, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.28% (1.8681 => 1.8921, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.06% (1.8801 => 1.9001, std.dev.: 0.0063)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/build: -80.00% (0.0200 => 0.0040, std.dev.: 0.0062)

================================
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: 8.28% (17.6723 => 19.1364, std.dev.: 0.0777)
  MultiSource/Applications/sqlite3/sqlite3: 1412.24% (1.7001 => 25.7096, std.dev.: 0.0344)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 0.78% (50.1010 => 50.4930, std.dev.: 0.0676)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (1.0520 => 1.0520, std.dev.: 0.0303)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.76% (11.3920 => 11.5920, std.dev.: 0.0724)
  SingleSource/Benchmarks/Misc/oourafft: 746.07% (11.3407 => 95.9500, std.dev.: 0.1677)

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.: 0.0094)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9722, std.dev.: 0.0114)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3801, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.8484, std.dev.: 0.0166)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0024)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 22.22% (0.0720 => 0.0880, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 8.93% (0.2240 => 0.2440, std.dev.: 0.0057)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 8.65% (0.4160 => 0.4520, std.dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 7.03% (0.7400 => 0.7920, std.dev.: 0.0139)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.00% (0.3200 => 0.3360, std.dev.: 0.0048)
  MultiSource/Benchmarks/McCat/05-eks/eks: 4.12% (0.6800 => 0.7080, std.dev.: 0.0099)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 4.11% (0.2920 => 0.3040, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.94% (1.8281 => 1.9001, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.05% (1.8361 => 1.8921, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.81% (2.1361 => 2.1961, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (1.9161 => 1.9681, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.65% (1.8081 => 1.8561, std.dev.: 0.0084)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.59% (1.6960 => 1.7400, std.dev.: 0.0168)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.59% (1.8561 => 1.9041, std.dev.: 0.0149)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.58% (1.8601 => 1.9081, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.56% (2.0281 => 2.0801, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.25% (1.9521 => 1.9961, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.24% (1.9601 => 2.0041, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.23% (1.9721 => 2.0161, std.dev.: 0.0145)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.20% (1.8201 => 1.8601, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.13% (1.8761 => 1.9161, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.11% (1.8921 => 1.9321, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.87% (2.1441 => 2.1841, std.dev.: 0.0075)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.23% (16.3003 => 16.5003, std.dev.: 0.0297)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.17% (2.0521 => 2.0761, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.06% (1.8801 => 1.9001, std.dev.: 0.0063)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: 33.33% (0.0360 => 0.0480, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 14.91% (2.1201 => 2.4362, std.dev.: 0.0418)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.63% (3.9442 => 4.0083, std.dev.: 0.0108)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -8.14% (0.6880 => 0.6320, std.dev.: 0.0108)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.82% (13.0363 => 12.6683, std.dev.: 0.0269)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -1.75% (2.9721 => 2.9201, std.dev.: 0.0193)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.31% (5.8281 => 5.7520, std.dev.: 0.0274)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -47.90% (94.8339 => 49.4111, std.dev.: 8.6944)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -34.07% (25.7136 => 16.9531, std.dev.: 0.1802)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.03% (49.9431 => 32.9461, std.dev.: 0.3031)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.05% (3.0722 => 2.3641, std.dev.: 0.1224)
  SingleSource/Benchmarks/Linpack/linpack-pc: -14.18% (7.8165 => 6.7084, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0295)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.24% (5.1563 => 5.0923, std.dev.: 0.0160)

Report Time: 1.00s
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