[llvm-testresults] pollyperf-O3-polly-scev-codegen-isl__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/22606?compare_to=22594&baseline=21513
Nickname: pollyperf-O3-polly-scev-codegen-isl__clang_DEV__x86_64:39

Comparing:
     Run: 22606, Order: 201975, Start Time: 2014-02-23 13:53:29, End Time: 2014-02-23 19:02:26
      To: 22594, Order: 201969, Start Time: 2014-02-23 08:41:24, End Time: 2014-02-23 13:50:17
Baseline: 21513, Order: 200427, Start Time: 2014-01-29 23:42:17, End Time: 2014-01-30 04:50:23

===============
Tests Summary
===============

New Failures: 0 (2 on baseline)
New Passes: 0 (2 on baseline)
Performance Regressions: 8 (109 on baseline)
Performance Improvements: 0 (13 on baseline)
Existing Failures: 2 (0 on baseline)
Unchanged Tests: 1100 (984 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-11-28-GlobalBoolLayout: 100.00% (0.0120 => 0.0240, std.dev.: 0.0024)
  SingleSource/Regression/C/sumarraymalloc: 50.00% (0.0240 => 0.0360, std.dev.: 0.0031)
  SingleSource/Regression/C/sumarray: 42.86% (0.0280 => 0.0400, std.dev.: 0.0018)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 30.77% (0.0520 => 0.0680, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/tsp/tsp: 24.14% (0.1160 => 0.1440, std.dev.: 0.0096)
  MultiSource/Applications/viterbi/viterbi: 10.42% (0.1920 => 0.2120, std.dev.: 0.0067)
  MultiSource/Applications/spiff/spiff: 6.88% (0.9880 => 1.0560, std.dev.: 0.0196)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 6.72% (1.0720 => 1.1440, std.dev.: 0.0221)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/sgefa/sgefa
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk
  MultiSource/Applications/sgefa/sgefa: 0.78% (0.5160 => 0.5200, std.dev.: 0.0018)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: - (6.7484 => 6.7484, std.dev.: 0.0125)

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

New Failures - Execution Time
-----------------------------
  MultiSource/Applications/sgefa/sgefa
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk
  MultiSource/Applications/sgefa/sgefa: - (0.5200 => 0.5200, std.dev.: 0.0018)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -17.55% (8.1845 => 6.7484, std.dev.: 0.0125)

New Passes - Compile Time
-------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: 843.67% (11.3687 => 107.2827, std.dev.: 0.2478)

New Passes - Execution Time
---------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.8244, std.dev.: 0.0177)

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/obsequi/Obsequi: 1076.09% (1.8680 => 21.9693, std.dev.: 0.0406)
  SingleSource/Benchmarks/Stanford/Puzzle: 787.89% (0.4600 => 4.0843, std.dev.: 0.0102)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 651.40% (1.5641 => 11.7527, std.dev.: 0.0407)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 364.96% (0.2280 => 1.0601, std.dev.: 0.0066)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 316.98% (2.9442 => 12.2768, std.dev.: 0.0274)
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 180.28% (0.2840 => 0.7960, std.dev.: 0.0053)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 174.36% (0.2960 => 0.8121, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 169.64% (0.2240 => 0.6040, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 121.43% (0.1120 => 0.2480, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 120.00% (0.1200 => 0.2640, std.dev.: 0.0091)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 116.36% (0.2200 => 0.4760, std.dev.: 0.0070)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 101.78% (0.4560 => 0.9201, std.dev.: 0.0070)
  SingleSource/UnitTests/2004-11-28-GlobalBoolLayout: 100.00% (0.0120 => 0.0240, std.dev.: 0.0024)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 94.12% (0.1360 => 0.2640, std.dev.: 0.0090)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 91.18% (0.1360 => 0.2600, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 85.71% (0.1400 => 0.2600, std.dev.: 0.0094)
  SingleSource/Regression/C/sumarraymalloc: 80.00% (0.0200 => 0.0360, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 78.57% (0.1680 => 0.3000, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 75.56% (0.1800 => 0.3160, std.dev.: 0.0076)
  SingleSource/Regression/C/sumarray2d: 50.00% (0.0240 => 0.0360, std.dev.: 0.0027)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 27.34% (1.0240 => 1.3040, std.dev.: 0.0175)
  SingleSource/Benchmarks/Misc/ffbench: 25.00% (0.0960 => 0.1200, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/flops-2: 21.43% (0.0560 => 0.0680, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 15.15% (0.1320 => 0.1520, std.dev.: 0.0051)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 13.79% (0.1160 => 0.1320, std.dev.: 0.0048)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.64% (0.0880 => 0.1000, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/power/power: 11.36% (0.1760 => 0.1960, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 11.17% (1.6121 => 1.7921, std.dev.: 0.0070)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 11.11% (0.1080 => 0.1200, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/flops: 9.17% (0.4800 => 0.5240, std.dev.: 0.0055)
  MultiSource/Applications/sgefa/sgefa: 8.90% (0.5840 => 0.6360, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.86% (1.5801 => 1.7201, std.dev.: 0.0100)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 8.67% (1.6601 => 1.8041, std.dev.: 0.0065)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.51% (0.1880 => 0.2040, std.dev.: 0.0053)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.51% (0.1880 => 0.2040, std.dev.: 0.0049)
  MultiSource/Benchmarks/Olden/em3d/em3d: 7.69% (0.2080 => 0.2240, std.dev.: 0.0045)
  MultiSource/Benchmarks/mafft/pairlocalalign: 7.57% (13.0563 => 14.0444, std.dev.: 0.0361)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 7.55% (0.4240 => 0.4560, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 5.73% (1.8161 => 1.9201, std.dev.: 0.0086)
  MultiSource/Benchmarks/nbench/nbench: 5.64% (1.7721 => 1.8721, std.dev.: 0.0140)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 5.49% (1.4561 => 1.5361, std.dev.: 0.0086)
  MultiSource/Applications/JM/lencod/lencod: 4.96% (21.9606 => 23.0488, std.dev.: 0.0342)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.90% (0.9800 => 1.0280, std.dev.: 0.0184)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.77% (1.4241 => 1.4921, std.dev.: 0.0142)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 4.76% (0.3360 => 0.3520, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.62% (1.5601 => 1.6321, std.dev.: 0.0131)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 4.58% (0.5240 => 0.5480, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 4.48% (1.6081 => 1.6801, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.47% (1.6121 => 1.6841, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.39% (1.5481 => 1.6161, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.38% (1.7361 => 1.8121, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.36% (1.6521 => 1.7241, std.dev.: 0.0145)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 4.31% (1.4841 => 1.5481, std.dev.: 0.0116)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.24% (0.4720 => 0.4920, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.17% (1.4401 => 1.5001, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.04% (1.4841 => 1.5441, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.84% (1.4601 => 1.5161, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.74% (1.4961 => 1.5521, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 3.67% (1.5241 => 1.5801, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.61% (1.5521 => 1.6081, std.dev.: 0.0136)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.55% (1.4640 => 1.5160, std.dev.: 0.0144)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 3.52% (2.0440 => 2.1160, std.dev.: 0.0122)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 3.38% (1.7761 => 1.8361, std.dev.: 0.0148)
  MultiSource/Applications/oggenc/oggenc: 3.32% (6.9844 => 7.2165, std.dev.: 0.0119)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.31% (0.9681 => 1.0001, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.14% (1.5281 => 1.5761, std.dev.: 0.0130)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.12% (1.7921 => 1.8481, std.dev.: 0.0115)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.91% (5.3600 => 5.5160, std.dev.: 0.0493)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 2.89% (5.8121 => 5.9801, std.dev.: 0.0477)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 2.84% (1.6921 => 1.7401, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.69% (1.7841 => 1.8321, std.dev.: 0.0155)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.64% (3.0282 => 3.1082, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.63% (1.5201 => 1.5601, std.dev.: 0.0064)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.57% (6.5440 => 6.7120, std.dev.: 0.0496)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.54% (1.4201 => 1.4561, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.43% (1.4841 => 1.5201, std.dev.: 0.0116)
  MultiSource/Applications/siod/siod: 2.36% (2.7162 => 2.7802, std.dev.: 0.0098)
  MultiSource/Applications/JM/ldecod/ldecod: 2.35% (10.0443 => 10.2803, std.dev.: 0.0434)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.34% (1.5401 => 1.5761, std.dev.: 0.0127)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.34% (6.5080 => 6.6600, std.dev.: 0.0370)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.27% (1.5841 => 1.6201, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.18% (1.4681 => 1.5001, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.07% (1.7401 => 1.7761, std.dev.: 0.0096)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.92% (6.4680 => 6.5920, std.dev.: 0.0405)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.90% (9.4842 => 9.6642, std.dev.: 0.0435)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.84% (1.5201 => 1.5481, std.dev.: 0.0105)
  MultiSource/Applications/d/make_dparser: 1.81% (3.9681 => 4.0401, std.dev.: 0.0173)
  MultiSource/Applications/ClamAV/clamscan: 1.79% (19.0444 => 19.3844, std.dev.: 0.0321)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.77% (6.1044 => 6.2124, std.dev.: 0.0180)
  MultiSource/Applications/SPASS/SPASS: 1.74% (18.4404 => 18.7605, std.dev.: 0.0570)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.69% (1.4201 => 1.4441, std.dev.: 0.0078)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.66% (29.3338 => 29.8219, std.dev.: 0.0377)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.66% (50.0290 => 50.8610, std.dev.: 0.1065)
  MultiSource/Applications/kimwitu++/kc: 1.65% (19.6891 => 20.0131, std.dev.: 0.0352)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.63% (4.1843 => 4.2523, std.dev.: 0.0143)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.55% (2.3281 => 2.3641, std.dev.: 0.0114)
  MultiSource/Benchmarks/Bullet/bullet: 1.40% (38.4046 => 38.9406, std.dev.: 0.0706)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.35% (16.3483 => 16.5683, std.dev.: 0.0454)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.27% (11.6440 => 11.7920, std.dev.: 0.0435)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 15.89% (2.1401 => 2.4802, std.dev.: 0.0281)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 12.48% (2.8202 => 3.1722, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.67% (0.1800 => 0.1920, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.89% (0.8481 => 0.8641, std.dev.: 0.0031)
  MultiSource/Applications/minisat/minisat: 1.68% (6.6684 => 6.7804, std.dev.: 0.0428)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.17% (2.7442 => 2.7762, std.dev.: 0.0024)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -4.17% (0.6720 => 0.6440, std.dev.: 0.0073)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -45.94% (91.8497 => 49.6511, std.dev.: 9.8959)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -34.19% (50.3031 => 33.1061, std.dev.: 0.1935)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -34.03% (26.0616 => 17.1931, std.dev.: 0.1542)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -30.84% (42.1466 => 29.1498, std.dev.: 0.6025)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -22.88% (3.1122 => 2.4002, std.dev.: 0.1058)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -13.79% (0.1160 => 0.1000, std.dev.: 0.0018)
  SingleSource/Benchmarks/Linpack/linpack-pc: -12.59% (7.7845 => 6.8044, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.50% (4.8083 => 4.6883, std.dev.: 0.0028)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.87% (2.3561 => 2.3121, std.dev.: 0.0136)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.61% (5.7084 => 5.6164, std.dev.: 0.0037)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -1.14% (2.4602 => 2.4322, std.dev.: 0.0076)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.01% (5.1563 => 5.1043, std.dev.: 0.0196)

Report Time: 2.16s
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