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

Sat Mar 8 10:46:32 PST 2014

http://llvm.org/perf/db_default/v4/nts/23316?compare_to=23307&baseline=21513
Nickname: pollyperf-O3-polly-scev-codegen-isl__clang_DEV__x86_64:39

Comparing:
     Run: 23316, Order: 203346, Start Time: 2014-03-08 13:53:12, End Time: 2014-03-08 18:52:17
      To: 23307, Order: 203345, Start Time: 2014-03-08 08:50:37, End Time: 2014-03-08 13:49:50
Baseline: 21513, Order: 200427, Start Time: 2014-01-29 23:42:17, End Time: 2014-01-30 04:50:23

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

New Passes: 0 (2 on baseline)
Performance Regressions: 9 (107 on baseline)
Performance Improvements: 0 (16 on baseline)
Unchanged Tests: 1101 (985 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/byval-alignment: 150.00% (0.0080 => 0.0200, std.dev.: 0.0031)
  SingleSource/UnitTests/conditional-gnu-ext-cxx: 150.00% (0.0080 => 0.0200, std.dev.: 0.0020)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 14.29% (0.1120 => 0.1280, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 12.22% (0.3600 => 0.4040, std.dev.: 0.0132)
  SingleSource/Benchmarks/Misc/whetstone: 8.33% (0.1440 => 0.1560, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/methcall: 6.90% (0.2320 => 0.2480, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 5.26% (0.3040 => 0.3200, std.dev.: 0.0056)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/hash: 1.04% (4.2323 => 4.2763, std.dev.: 0.0168)

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

New Passes - Compile Time
-------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: 740.36% (11.3687 => 95.5380, std.dev.: 0.1710)

New Passes - Execution Time
---------------------------
  SingleSource/Benchmarks/Misc/oourafft
  SingleSource/Benchmarks/Misc/oourafft: - (0.0000 => 6.7364, std.dev.: 0.0062)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/dead_try_block: 300.00% (0.0040 => 0.0160, std.dev.: 0.0031)
  SingleSource/UnitTests/2003-10-29-ScalarReplBug: 300.00% (0.0040 => 0.0160, std.dev.: 0.0044)
  SingleSource/UnitTests/byval-alignment: 150.00% (0.0080 => 0.0200, std.dev.: 0.0031)
  SingleSource/UnitTests/ms_struct-bitfield-init: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/Benchmarks/Stanford/Puzzle: 108.72% (0.4600 => 0.9601, std.dev.: 0.0054)
  SingleSource/UnitTests/2004-11-28-GlobalBoolLayout: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/Bubblesort: 42.86% (0.0280 => 0.0400, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/random: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops-1: 33.33% (0.0360 => 0.0480, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 22.22% (0.0720 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 21.92% (0.2920 => 0.3560, std.dev.: 0.0109)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 21.05% (0.0760 => 0.0920, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 20.83% (0.0960 => 0.1160, std.dev.: 0.0062)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 19.92% (1.0240 => 1.2280, std.dev.: 0.0114)
  SingleSource/Benchmarks/Misc/perlin: 18.75% (0.0640 => 0.0760, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 16.67% (0.0720 => 0.0840, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/lists: 16.67% (0.0960 => 0.1120, std.dev.: 0.0047)
  MultiSource/Benchmarks/Olden/power/power: 15.91% (0.1760 => 0.2040, std.dev.: 0.0096)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 14.81% (0.1080 => 0.1240, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 14.29% (0.1120 => 0.1280, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 14.29% (0.1120 => 0.1280, std.dev.: 0.0026)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 13.79% (0.1160 => 0.1320, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 13.33% (0.1200 => 0.1360, std.dev.: 0.0060)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 10.99% (0.3640 => 0.4040, std.dev.: 0.0132)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 9.88% (0.3240 => 0.3560, std.dev.: 0.0109)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 9.57% (0.4600 => 0.5040, std.dev.: 0.0125)
  MultiSource/Benchmarks/McCat/08-main/main: 9.52% (0.3360 => 0.3680, std.dev.: 0.0093)
  SingleSource/Benchmarks/Shootout-C++/random: 8.93% (0.2240 => 0.2440, std.dev.: 0.0074)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.51% (0.1880 => 0.2040, std.dev.: 0.0044)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.51% (0.1880 => 0.2040, std.dev.: 0.0033)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 8.43% (0.3320 => 0.3600, std.dev.: 0.0099)
  MultiSource/Applications/obsequi/Obsequi: 8.35% (1.8680 => 2.0240, std.dev.: 0.0263)
  SingleSource/Benchmarks/Misc/whetstone: 8.33% (0.1440 => 0.1560, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 7.90% (1.1640 => 1.2560, std.dev.: 0.0247)
  MultiSource/Benchmarks/McCat/05-eks/eks: 7.88% (0.6600 => 0.7120, std.dev.: 0.0165)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.84% (0.2040 => 0.2200, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc/flops: 7.50% (0.4800 => 0.5160, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 7.02% (0.2280 => 0.2440, std.dev.: 0.0044)
  MultiSource/Applications/sgefa/sgefa: 6.85% (0.5840 => 0.6240, std.dev.: 0.0062)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 6.78% (0.2360 => 0.2520, std.dev.: 0.0052)
  MultiSource/Benchmarks/MallocBench/gs/gs: 5.52% (5.3600 => 5.6560, std.dev.: 0.0347)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.13% (1.5601 => 1.6401, std.dev.: 0.0108)
  MultiSource/Applications/Burg/burg: 5.04% (1.5080 => 1.5840, std.dev.: 0.0145)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.85% (9.4842 => 9.9442, std.dev.: 0.0438)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.84% (1.6521 => 1.7321, std.dev.: 0.0096)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 4.64% (11.6440 => 12.1840, std.dev.: 0.0701)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 4.41% (1.8161 => 1.8961, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.40% (1.4561 => 1.5201, std.dev.: 0.0115)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 4.37% (1.7400 => 1.8160, std.dev.: 0.0206)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.34% (5.8121 => 6.0641, std.dev.: 0.0196)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 4.24% (0.4720 => 0.4920, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.20% (1.5241 => 1.5881, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 4.17% (1.4401 => 1.5001, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.13% (1.5481 => 1.6121, std.dev.: 0.0084)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.08% (6.4680 => 6.7320, std.dev.: 0.0441)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 4.05% (0.2960 => 0.3080, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.01% (1.4961 => 1.5561, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.93% (1.4241 => 1.4801, std.dev.: 0.0131)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 3.61% (1.6601 => 1.7201, std.dev.: 0.0098)
  MultiSource/Applications/JM/lencod/lencod: 3.61% (21.9606 => 22.7528, std.dev.: 0.0433)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 3.58% (1.5641 => 1.6201, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 3.56% (1.4601 => 1.5121, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.46% (1.7361 => 1.7961, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.35% (1.5521 => 1.6041, std.dev.: 0.0100)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.31% (0.9681 => 1.0001, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 3.23% (1.4841 => 1.5321, std.dev.: 0.0149)
  MultiSource/Applications/lua/lua: 3.09% (4.7880 => 4.9360, std.dev.: 0.0387)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.98% (1.6121 => 1.6601, std.dev.: 0.0092)
  MultiSource/Applications/JM/ldecod/ldecod: 2.95% (10.0443 => 10.3403, std.dev.: 0.0321)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.90% (50.0290 => 51.4810, std.dev.: 0.0585)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.88% (1.5281 => 1.5721, std.dev.: 0.0080)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.83% (6.5080 => 6.6920, std.dev.: 0.0379)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.81% (6.5440 => 6.7280, std.dev.: 0.0456)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 2.74% (1.6081 => 1.6521, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 2.70% (1.7761 => 1.8241, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.49% (1.4481 => 1.4841, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.48% (1.6121 => 1.6521, std.dev.: 0.0119)
  MultiSource/Applications/treecc/treecc: 2.48% (2.5840 => 2.6480, std.dev.: 0.0231)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.47% (1.7841 => 1.8281, std.dev.: 0.0133)
  MultiSource/Benchmarks/Bullet/bullet: 2.43% (38.4046 => 39.3366, std.dev.: 0.0789)
  MultiSource/Applications/oggenc/oggenc: 2.41% (6.9844 => 7.1524, std.dev.: 0.0264)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.25% (1.4201 => 1.4521, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.16% (1.4801 => 1.5121, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.89% (1.6921 => 1.7241, std.dev.: 0.0108)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.88% (2.1240 => 2.1640, std.dev.: 0.0139)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.81% (16.3483 => 16.6443, std.dev.: 0.0286)
  MultiSource/Benchmarks/nbench/nbench: 1.81% (1.7721 => 1.8041, std.dev.: 0.0113)
  MultiSource/Applications/siod/siod: 1.77% (2.7162 => 2.7642, std.dev.: 0.0117)
  MultiSource/Applications/SPASS/SPASS: 1.76% (18.4404 => 18.7644, std.dev.: 0.0581)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.63% (1.4681 => 1.4921, std.dev.: 0.0077)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.45% (3.0282 => 3.0722, std.dev.: 0.0061)
  MultiSource/Applications/ClamAV/clamscan: 1.45% (19.0444 => 19.3204, std.dev.: 0.0562)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.38% (1.7401 => 1.7641, std.dev.: 0.0084)
  MultiSource/Applications/kimwitu++/kc: 1.12% (19.6891 => 19.9091, std.dev.: 0.0409)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 20.00% (0.1200 => 0.1440, std.dev.: 0.0078)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 14.77% (2.1401 => 2.4562, std.dev.: 0.0509)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 6.03% (1.5921 => 1.6881, std.dev.: 0.0045)
  MultiSource/Applications/siod/siod: 5.31% (2.8602 => 3.0122, std.dev.: 0.0173)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.60% (1.6521 => 1.7281, std.dev.: 0.0040)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.48% (3.3002 => 3.4482, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 1.99% (1.0041 => 1.0241, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/perlin: 1.67% (5.9724 => 6.0724, std.dev.: 0.0026)
  MultiSource/Applications/sqlite3/sqlite3: 1.31% (3.9842 => 4.0363, std.dev.: 0.0121)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.06% (3.4122 => 3.4482, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.02% (2.7442 => 2.7722, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: -5.36% (0.6720 => 0.6360, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -45.96% (91.8497 => 49.6391, std.dev.: 10.5404)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -33.81% (50.3031 => 33.2941, std.dev.: 0.1486)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -33.74% (26.0616 => 17.2691, std.dev.: 0.0847)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -30.84% (42.1466 => 29.1498, std.dev.: 0.5543)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -22.75% (3.1122 => 2.4042, std.dev.: 0.1132)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.21% (7.7845 => 6.7564, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/matrix: -10.59% (3.5122 => 3.1402, std.dev.: 0.0036)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -10.34% (0.1160 => 0.1040, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -8.24% (0.3400 => 0.3120, std.dev.: 0.0099)
  SingleSource/Benchmarks/Dhrystone/fldry: -5.77% (0.6240 => 0.5880, std.dev.: 0.0086)
  SingleSource/Benchmarks/Shootout/matrix: -4.38% (2.5562 => 2.4442, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.00% (4.8083 => 4.7123, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.78% (5.1563 => 5.0643, std.dev.: 0.0037)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -1.61% (5.7084 => 5.6164, std.dev.: 0.0040)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -1.46% (2.4602 => 2.4242, std.dev.: 0.0132)

Report Time: 7.55s
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