[llvm-testresults] pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/23081?compare_to=23067&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 23081, Order: 202783, Start Time: 2014-03-04 03:39:58, End Time: 2014-03-04 08:37:53
      To: 23067, Order: 202764, Start Time: 2014-03-03 22:36:06, End Time: 2014-03-04 03:34:11
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 8 (132 on baseline)
Performance Improvements: 0 (12 on baseline)
Unchanged Tests: 1102 (966 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/UnitTests/2005-11-29-LongSwitch: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Benchmarks/McGill/misr: 18.75% (0.0640 => 0.0760, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 11.11% (0.1440 => 0.1600, std.dev.: 0.0037)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.70% (0.7400 => 0.7600, std.dev.: 0.0074)
  MultiSource/Applications/obsequi/Obsequi: 1.29% (4.6442 => 4.7042, std.dev.: 0.0157)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 10.87% (0.1840 => 0.2040, std.dev.: 0.0065)
  MultiSource/Applications/obsequi/Obsequi: 1.72% (2.0961 => 2.1321, std.dev.: 0.0102)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/nestedloop: 3575.31% (0.0320 => 1.1761, std.dev.: 0.0095)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2357.30% (0.2520 => 6.1924, std.dev.: 0.0175)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1352.76% (0.0760 => 1.1041, std.dev.: 0.0107)
  SingleSource/Regression/C/sumarray2d: 1111.11% (0.0360 => 0.4360, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 498.32% (0.2320 => 1.3881, std.dev.: 0.0124)
  SingleSource/Benchmarks/Stanford/Puzzle: 493.55% (0.1240 => 0.7360, std.dev.: 0.0093)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: 400.00% (0.0040 => 0.0200, std.dev.: 0.0031)
  SingleSource/UnitTests/SignlessTypes/cast-bug: 400.00% (0.0040 => 0.0200, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/multiplies: 314.29% (0.0280 => 0.1160, std.dev.: 0.0064)
  MultiSource/Applications/obsequi/Obsequi: 237.95% (1.3920 => 4.7042, std.dev.: 0.0157)
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0018)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 115.38% (0.1040 => 0.2240, std.dev.: 0.0091)
  SingleSource/Regression/C/sumarraymalloc: 100.00% (0.0360 => 0.0720, std.dev.: 0.0063)
  SingleSource/Regression/C/test_indvars: 87.50% (0.0320 => 0.0600, std.dev.: 0.0052)
  SingleSource/Benchmarks/Misc/flops: 82.86% (0.1400 => 0.2560, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 70.00% (0.0800 => 0.1360, std.dev.: 0.0051)
  SingleSource/Regression/C/bigstack: 69.23% (0.0520 => 0.0880, std.dev.: 0.0085)
  SingleSource/Benchmarks/Misc/flops-2: 66.67% (0.0360 => 0.0600, std.dev.: 0.0059)
  SingleSource/Regression/C/sumarray: 55.56% (0.0360 => 0.0560, std.dev.: 0.0047)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 47.16% (0.7040 => 1.0360, std.dev.: 0.0170)
  SingleSource/Benchmarks/Misc/whetstone: 46.15% (0.1040 => 0.1520, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/flops-5: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout/ary3: 37.50% (0.0320 => 0.0440, std.dev.: 0.0042)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 36.36% (0.0440 => 0.0600, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 33.33% (0.0960 => 0.1280, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 32.50% (0.1600 => 0.2120, std.dev.: 0.0069)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 29.41% (0.0680 => 0.0880, std.dev.: 0.0059)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 28.96% (1.2160 => 1.5681, std.dev.: 0.0054)
  MultiSource/Benchmarks/Olden/power/power: 28.95% (0.1520 => 0.1960, std.dev.: 0.0074)
  MultiSource/Benchmarks/NPB-serial/is/is: 27.78% (0.0720 => 0.0920, std.dev.: 0.0047)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 27.27% (0.0880 => 0.1120, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 27.27% (0.0880 => 0.1120, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 25.00% (0.0960 => 0.1200, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 24.02% (1.2321 => 1.5281, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0037)
  SingleSource/Benchmarks/McGill/chomp: 22.92% (0.1920 => 0.2360, std.dev.: 0.0052)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 22.22% (0.1080 => 0.1320, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 21.93% (1.2401 => 1.5121, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 21.79% (1.2481 => 1.5201, std.dev.: 0.0159)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 21.05% (0.0760 => 0.0920, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 20.83% (1.2481 => 1.5081, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 20.07% (1.1761 => 1.4121, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 20.00% (1.2001 => 1.4401, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 19.81% (1.2921 => 1.5481, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 19.43% (1.1321 => 1.3521, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 19.08% (1.3001 => 1.5481, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 19.05% (1.1761 => 1.4001, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 19.03% (1.1561 => 1.3761, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 19.01% (1.1361 => 1.3521, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 18.95% (1.1401 => 1.3561, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 18.92% (1.1841 => 1.4081, std.dev.: 0.0128)
  SingleSource/Benchmarks/McGill/misr: 18.75% (0.0640 => 0.0760, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 18.53% (1.1441 => 1.3561, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 18.09% (1.2161 => 1.4361, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 18.09% (1.1721 => 1.3841, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 17.96% (1.1361 => 1.3401, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 17.83% (1.3681 => 1.6121, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 17.71% (1.1521 => 1.3561, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 17.40% (1.1721 => 1.3761, std.dev.: 0.0116)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 17.39% (0.0920 => 0.1080, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 17.35% (1.1761 => 1.3801, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 17.26% (1.2281 => 1.4401, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 17.17% (1.1881 => 1.3921, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 17.13% (1.1441 => 1.3401, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 17.08% (1.2881 => 1.5081, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 16.90% (1.1601 => 1.3561, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 16.88% (1.2321 => 1.4401, std.dev.: 0.0119)
  MultiSource/Applications/JM/ldecod/ldecod: 16.88% (8.5802 => 10.0283, std.dev.: 0.0461)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 16.67% (0.0960 => 0.1120, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 16.61% (1.2521 => 1.4601, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 16.61% (1.2521 => 1.4601, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 16.56% (1.2321 => 1.4361, std.dev.: 0.0143)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 16.28% (0.1720 => 0.2000, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 16.20% (1.2841 => 1.4921, std.dev.: 0.0146)
  MultiSource/Benchmarks/Olden/bh/bh: 15.96% (0.3760 => 0.4360, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 15.91% (1.2321 => 1.4281, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 15.88% (1.1841 => 1.3721, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 15.67% (1.2001 => 1.3881, std.dev.: 0.0127)
  SingleSource/Benchmarks/Misc/ffbench: 14.81% (0.1080 => 0.1240, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 14.74% (1.3841 => 1.5881, std.dev.: 0.0124)
  MultiSource/Applications/JM/lencod/lencod: 14.19% (19.5406 => 22.3127, std.dev.: 0.0501)
  MultiSource/Benchmarks/nbench/nbench: 13.90% (1.3521 => 1.5401, std.dev.: 0.0093)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 13.05% (5.3360 => 6.0321, std.dev.: 0.0330)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 12.33% (0.2920 => 0.3280, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 10.59% (0.6800 => 0.7520, std.dev.: 0.0093)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 10.53% (0.1520 => 0.1680, std.dev.: 0.0039)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 10.07% (0.5560 => 0.6120, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 9.89% (1.7400 => 1.9120, std.dev.: 0.0258)
  MultiSource/Applications/sgefa/sgefa: 9.82% (0.4480 => 0.4920, std.dev.: 0.0165)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 9.68% (0.1240 => 0.1360, std.dev.: 0.0026)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.82% (0.1360 => 0.1480, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/lists: 8.45% (0.2840 => 0.3080, std.dev.: 0.0082)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 7.89% (0.1520 => 0.1640, std.dev.: 0.0025)
  MultiSource/Applications/oggenc/oggenc: 7.64% (6.2844 => 6.7644, std.dev.: 0.0175)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 7.61% (5.7280 => 6.1640, std.dev.: 0.0257)
  MultiSource/Benchmarks/mafft/pairlocalalign: 7.34% (11.3843 => 12.2203, std.dev.: 0.0361)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.71% (11.4440 => 12.2120, std.dev.: 0.0470)
  SingleSource/Benchmarks/Shootout-C++/ary: 5.71% (0.2800 => 0.2960, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 5.45% (0.2200 => 0.2320, std.dev.: 0.0031)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 5.41% (0.4440 => 0.4680, std.dev.: 0.0079)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 5.29% (5.6680 => 5.9680, std.dev.: 0.0522)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.09% (9.5802 => 10.0682, std.dev.: 0.0817)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.98% (1.1240 => 1.1800, std.dev.: 0.0214)
  SingleSource/Benchmarks/Shootout-C++/wc: 4.69% (0.2560 => 0.2680, std.dev.: 0.0045)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 4.19% (1.6240 => 1.6920, std.dev.: 0.0159)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 3.93% (1.3240 => 1.3760, std.dev.: 0.0152)
  MultiSource/Applications/lua/lua: 3.52% (4.7720 => 4.9400, std.dev.: 0.0282)
  MultiSource/Applications/ClamAV/clamscan: 2.91% (19.2243 => 19.7844, std.dev.: 0.0481)
  MultiSource/Applications/minisat/minisat: 2.87% (0.8360 => 0.8600, std.dev.: 0.0065)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.67% (5.3840 => 5.5280, std.dev.: 0.0500)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.43% (49.1529 => 50.3449, std.dev.: 0.0800)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.63% (2.2081 => 2.2441, std.dev.: 0.0107)
  MultiSource/Applications/sqlite3/sqlite3: 1.24% (24.7575 => 25.0655, std.dev.: 0.0354)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.03% (2.7282 => 2.7562, std.dev.: 0.0086)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: 157.80% (6.6644 => 17.1811, std.dev.: 0.0022)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 18.60% (0.1720 => 0.2040, std.dev.: 0.0065)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 7.93% (3.9842 => 4.3003, std.dev.: 0.0176)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.74% (1.2401 => 1.3361, std.dev.: 0.0170)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 6.02% (0.3320 => 0.3520, std.dev.: 0.0065)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 4.83% (0.8281 => 0.8681, std.dev.: 0.0047)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.73% (0.5920 => 0.6200, std.dev.: 0.0085)
  MultiSource/Applications/sqlite3/sqlite3: 2.96% (4.0563 => 4.1763, std.dev.: 0.0188)
  MultiSource/Benchmarks/Olden/bisort/bisort: 2.75% (0.7280 => 0.7480, std.dev.: 0.0061)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.72% (3.2362 => 3.3242, std.dev.: 0.0090)
  SingleSource/Benchmarks/Misc/salsa20: 2.24% (7.3085 => 7.4725, std.dev.: 0.0095)
  MultiSource/Applications/minisat/minisat: 1.70% (6.8204 => 6.9364, std.dev.: 0.0378)
  SingleSource/Benchmarks/Misc/perlin: 1.67% (5.9724 => 6.0724, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/oourafft: 1.46% (7.3965 => 7.5045, std.dev.: 0.0154)
  MultiSource/Applications/aha/aha: 1.39% (2.8802 => 2.9202, std.dev.: 0.0024)
  MultiSource/Benchmarks/Olden/power/power: 1.18% (1.3601 => 1.3761, std.dev.: 0.0047)
  SingleSource/Benchmarks/Misc/whetstone: 1.14% (1.4041 => 1.4201, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.09% (2.9242 => 2.9562, std.dev.: 0.0027)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: -80.00% (0.0200 => 0.0040, std.dev.: 0.0035)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.68% (4.2803 => 4.2083, std.dev.: 0.0151)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: -14.96% (7.8605 => 6.6844, std.dev.: 0.0047)
  MultiSource/Applications/sgefa/sgefa: -13.25% (0.6040 => 0.5240, std.dev.: 0.0036)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -6.75% (5.2763 => 4.9203, std.dev.: 0.0736)
  MultiSource/Applications/siod/siod: -6.03% (2.9842 => 2.8042, std.dev.: 0.0235)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.27% (2.0601 => 1.9721, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/matrix: -4.08% (2.5482 => 2.4442, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/matrix: -3.23% (3.4722 => 3.3602, std.dev.: 0.0298)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.95% (4.5123 => 4.4243, std.dev.: 0.0030)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -1.86% (3.4442 => 3.3802, std.dev.: 0.0125)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.33% (5.0963 => 5.0283, std.dev.: 0.0207)

Report Time: 3.65s
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