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

Sat Mar 22 03:41:59 PDT 2014

http://llvm.org/perf/db_default/v4/nts/23819?compare_to=23809&baseline=21467
Nickname: pollyperf-O3-polly-scev__clang_DEV__x86_64:38

Comparing:
     Run: 23819, Order: 204540, Start Time: 2014-03-22 05:57:43, End Time: 2014-03-22 10:48:01
      To: 23809, Order: 204533, Start Time: 2014-03-22 01:01:21, End Time: 2014-03-22 05:52:28
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 (78 on baseline)
Performance Improvements: 1 (19 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1104 (1002 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/Regression/C/sumarraymalloc: 42.86% (0.0280 => 0.0400, std.dev.: 0.0016)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 20.00% (0.0800 => 0.0960, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 6.78% (0.2360 => 0.2520, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.57% (1.0880 => 1.1160, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/flops: 2.50% (0.4800 => 0.4920, std.dev.: 0.0039)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: -30.77% (0.0520 => 0.0360, std.dev.: 0.0058)

================================
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: 9.91% (17.6723 => 19.4243, std.dev.: 0.0469)
  MultiSource/Applications/sqlite3/sqlite3: 1409.89% (1.7001 => 25.6696, std.dev.: 0.0405)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.10% (50.1010 => 51.1530, std.dev.: 0.1074)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 5.70% (1.0520 => 1.1120, std.dev.: 0.0228)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.85% (11.3920 => 12.1720, std.dev.: 0.0809)
  SingleSource/Benchmarks/Misc/oourafft: 175.42% (11.3407 => 31.2340, std.dev.: 0.0863)

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 => 0.1160, std.dev.: 0.0069)
  MultiSource/Applications/sqlite3/sqlite3: - (0.0000 => 3.9722, std.dev.: 0.0190)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: - (0.0000 => 1.3881, std.dev.: 0.0078)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: - (0.0000 => 0.0000)
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7164, std.dev.: 0.0114)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Stanford/Puzzle: 319.47% (0.4320 => 1.8121, std.dev.: 0.0095)
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/Regression/C++/EH/ctor_dtor_count: 125.00% (0.0160 => 0.0360, std.dev.: 0.0057)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280, std.dev.: 0.0045)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/flops-1: 50.00% (0.0320 => 0.0480, std.dev.: 0.0048)
  SingleSource/Benchmarks/Stanford/RealMM: 37.50% (0.0320 => 0.0440, std.dev.: 0.0037)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: 33.33% (0.0720 => 0.0960, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0800 => 0.0960, std.dev.: 0.0045)
  MultiSource/Benchmarks/BitBench/five11/five11: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.00% (0.0800 => 0.0920, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 12.50% (0.2240 => 0.2520, std.dev.: 0.0072)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 11.43% (0.1400 => 0.1560, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.53% (0.3040 => 0.3360, std.dev.: 0.0084)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 10.34% (0.3480 => 0.3840, std.dev.: 0.0069)
  SingleSource/UnitTests/Vector/constpool: 8.81% (10.4007 => 11.3167, std.dev.: 0.1041)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.70% (0.1840 => 0.2000, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/EH/except: 8.62% (0.2320 => 0.2520, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 8.33% (0.1920 => 0.2080, std.dev.: 0.0060)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 8.33% (0.3360 => 0.3640, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 7.41% (0.4320 => 0.4640, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.14% (0.2240 => 0.2400, std.dev.: 0.0053)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 6.03% (0.4640 => 0.4920, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.95% (0.3360 => 0.3560, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.56% (0.2880 => 0.3040, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.48% (0.2920 => 0.3080, std.dev.: 0.0042)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.12% (2.9721 => 3.1242, std.dev.: 0.0133)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.08% (0.2360 => 0.2480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops: 4.24% (0.4720 => 0.4920, std.dev.: 0.0039)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 3.84% (1.5640 => 1.6240, std.dev.: 0.0171)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 3.64% (6.4800 => 6.7160, std.dev.: 0.0403)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.50% (9.6042 => 9.9402, std.dev.: 0.0408)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.37% (2.1361 => 2.2081, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 3.25% (1.9721 => 2.0361, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.16% (2.0281 => 2.0921, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.08% (1.8201 => 1.8761, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.06% (1.9601 => 2.0201, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.95% (1.0840 => 1.1160, std.dev.: 0.0072)
  MultiSource/Benchmarks/nbench/nbench: 2.93% (1.7721 => 1.8241, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.92% (1.9161 => 1.9721, std.dev.: 0.0107)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 2.88% (1.6641 => 1.7121, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.80% (1.8561 => 1.9081, std.dev.: 0.0089)
  MultiSource/Applications/lua/lua: 2.67% (4.7920 => 4.9200, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.63% (1.8281 => 1.8761, std.dev.: 0.0112)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.51% (6.5320 => 6.6960, std.dev.: 0.0526)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.45% (5.3960 => 5.5280, std.dev.: 0.0221)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.40% (1.8361 => 1.8801, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 2.37% (1.8601 => 1.9041, std.dev.: 0.0136)
  MultiSource/Applications/treecc/treecc: 2.32% (2.5880 => 2.6480, std.dev.: 0.0223)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 2.31% (16.3003 => 16.6763, std.dev.: 0.0436)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.08% (2.1121 => 2.1561, std.dev.: 0.0167)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.04% (0.9801 => 1.0001, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.02% (1.9761 => 2.0161, std.dev.: 0.0116)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.99% (5.8281 => 5.9441, std.dev.: 0.0445)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.90% (6.5360 => 6.6600, std.dev.: 0.0415)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 1.71% (1.8761 => 1.9081, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.68% (2.1441 => 2.1801, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.52% (2.1041 => 2.1361, std.dev.: 0.0065)
  MultiSource/Applications/oggenc/oggenc: 1.42% (7.0524 => 7.1524, std.dev.: 0.0190)
  MultiSource/Applications/SPASS/SPASS: 1.36% (18.5284 => 18.7805, std.dev.: 0.0364)
  MultiSource/Benchmarks/Bullet/bullet: 1.35% (38.6366 => 39.1566, std.dev.: 0.0644)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.34% (1.7961 => 1.8201, std.dev.: 0.0061)
  MultiSource/Applications/d/make_dparser: 1.31% (3.9761 => 4.0281, std.dev.: 0.0179)
  MultiSource/Applications/JM/lencod/lencod: 1.26% (22.2206 => 22.5007, std.dev.: 0.0546)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 200.00% (0.0080 => 0.0240, std.dev.: 0.0020)
  SingleSource/Benchmarks/Shootout-C++/moments: 22.73% (0.0880 => 0.1080, std.dev.: 0.0070)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.48% (2.1201 => 2.4482, std.dev.: 0.0518)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.11% (1.6561 => 1.7241, std.dev.: 0.0057)
  MultiSource/Benchmarks/sim/sim: 3.59% (4.7883 => 4.9603, std.dev.: 0.0408)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.71% (5.0243 => 5.1603, std.dev.: 0.0022)
  MultiSource/Applications/minisat/minisat: 2.67% (6.5964 => 6.7724, std.dev.: 0.0463)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 2.32% (4.4803 => 4.5843, std.dev.: 0.0312)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.99% (3.2082 => 3.2722, std.dev.: 0.0121)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9684 => 6.0724, std.dev.: 0.0032)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.52% (3.9442 => 4.0042, std.dev.: 0.0137)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0018)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -76.86% (2.9562 => 0.6840, std.dev.: 0.0165)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -64.74% (1.5881 => 0.5600, std.dev.: 0.0074)
  SingleSource/Benchmarks/McGill/chomp: -7.94% (0.2520 => 0.2320, std.dev.: 0.0065)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -7.56% (0.6880 => 0.6360, std.dev.: 0.0074)
  MultiSource/Applications/obsequi/Obsequi: -6.40% (1.8760 => 1.7560, std.dev.: 0.0161)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -47.73% (94.8339 => 49.5671, std.dev.: 9.3358)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.77% (49.9431 => 33.0781, std.dev.: 0.1697)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.34% (25.7136 => 17.1411, std.dev.: 0.1103)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.31% (3.0722 => 2.3561, std.dev.: 0.0905)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -23.16% (37.0863 => 28.4978, std.dev.: 0.4086)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.82% (7.8165 => 6.7364, std.dev.: 0.0041)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.71% (0.1120 => 0.1000, std.dev.: 0.0020)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.13% (0.6240 => 0.5920, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.83% (4.2363 => 4.1163, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.71% (2.8002 => 2.7242, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8043 => 4.6843, std.dev.: 0.0036)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.09% (5.1563 => 5.1003, std.dev.: 0.0175)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.01% (1.9721 => 1.9521, std.dev.: 0.0038)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.35s
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