[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/23165?compare_to=23154&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 23165, Order: 202986, Start Time: 2014-03-05 16:22:35, End Time: 2014-03-05 21:16:21
      To: 23154, Order: 202960, Start Time: 2014-03-05 11:07:25, End Time: 2014-03-05 16:01:53
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 7 (127 on baseline)
Performance Improvements: 0 (17 on baseline)
Unchanged Tests: 1103 (966 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/testtrace: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Benchmarks/Stanford/Towers: 25.00% (0.0480 => 0.0600, std.dev.: 0.0043)
  SingleSource/Regression/C/sumarraymalloc: 17.65% (0.0680 => 0.0800, std.dev.: 0.0025)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.47% (0.2360 => 0.2560, std.dev.: 0.0078)
  SingleSource/Benchmarks/Shootout-C++/hash2: 4.07% (0.4920 => 0.5120, std.dev.: 0.0054)
  SingleSource/Regression/C/sumarray2d: 2.75% (0.4360 => 0.4480, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 6.06% (0.2640 => 0.2800, std.dev.: 0.0051)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/nestedloop: 3600.31% (0.0320 => 1.1841, std.dev.: 0.0115)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 2363.65% (0.2520 => 6.2084, std.dev.: 0.0163)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1347.50% (0.0760 => 1.1001, std.dev.: 0.0106)
  SingleSource/Regression/C/sumarray2d: 1144.44% (0.0360 => 0.4480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 505.22% (0.2320 => 1.4041, std.dev.: 0.0059)
  SingleSource/Benchmarks/Stanford/Puzzle: 496.77% (0.1240 => 0.7400, std.dev.: 0.0053)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: 400.00% (0.0040 => 0.0200, std.dev.: 0.0050)
  SingleSource/UnitTests/Vector/multiplies: 342.86% (0.0280 => 0.1240, std.dev.: 0.0044)
  SingleSource/UnitTests/2006-12-07-Compare64BitConstant: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  MultiSource/Applications/obsequi/Obsequi: 235.65% (1.3920 => 4.6722, std.dev.: 0.0219)
  SingleSource/Regression/C/sumarraymalloc: 122.22% (0.0360 => 0.0800, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 111.54% (0.1040 => 0.2200, std.dev.: 0.0073)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Regression/C/test_indvars: 87.50% (0.0320 => 0.0600, std.dev.: 0.0052)
  SingleSource/Regression/C/bigstack: 84.62% (0.0520 => 0.0960, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops: 82.86% (0.1400 => 0.2560, std.dev.: 0.0064)
  SingleSource/Benchmarks/Misc/mandel-2: 80.00% (0.0200 => 0.0360, std.dev.: 0.0051)
  SingleSource/Regression/C/sumarray: 77.78% (0.0360 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 70.00% (0.0800 => 0.1360, std.dev.: 0.0048)
  SingleSource/Benchmarks/Misc/flops-2: 66.67% (0.0360 => 0.0600, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc/flops-3: 57.14% (0.0280 => 0.0440, std.dev.: 0.0045)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 47.16% (0.7040 => 1.0360, std.dev.: 0.0162)
  SingleSource/Benchmarks/Misc/flops-7: 42.86% (0.0280 => 0.0400, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/whetstone: 38.46% (0.1040 => 0.1440, std.dev.: 0.0075)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 36.84% (0.0760 => 0.1040, std.dev.: 0.0056)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 32.50% (0.1600 => 0.2120, std.dev.: 0.0065)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 31.82% (0.0880 => 0.1160, std.dev.: 0.0059)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 29.41% (0.0680 => 0.0880, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 29.17% (0.0960 => 0.1240, std.dev.: 0.0076)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 28.30% (1.2160 => 1.5601, std.dev.: 0.0080)
  MultiSource/Benchmarks/NPB-serial/is/is: 27.78% (0.0720 => 0.0920, std.dev.: 0.0051)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 26.32% (0.0760 => 0.0960, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 24.35% (1.2321 => 1.5321, std.dev.: 0.0115)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 23.22% (1.2401 => 1.5281, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 22.75% (1.2481 => 1.5321, std.dev.: 0.0100)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 22.22% (0.1080 => 0.1320, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 21.47% (1.2481 => 1.5161, std.dev.: 0.0127)
  SingleSource/Benchmarks/McGill/chomp: 20.83% (0.1920 => 0.2320, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 20.66% (1.2001 => 1.4481, std.dev.: 0.0044)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 19.65% (1.1401 => 1.3641, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 19.39% (1.1761 => 1.4041, std.dev.: 0.0127)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 19.05% (1.1761 => 1.4001, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 19.03% (1.1561 => 1.3761, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 18.92% (1.1841 => 1.4081, std.dev.: 0.0144)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 18.77% (1.1721 => 1.3921, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 18.71% (1.1761 => 1.3961, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 18.53% (1.1441 => 1.3561, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc/ffbench: 18.52% (0.1080 => 0.1280, std.dev.: 0.0049)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 18.52% (0.1080 => 0.1280, std.dev.: 0.0062)
  MultiSource/Benchmarks/Olden/power/power: 18.42% (0.1520 => 0.1800, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 18.42% (1.2161 => 1.4401, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 18.37% (1.1321 => 1.3401, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 18.26% (1.2921 => 1.5281, std.dev.: 0.0178)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 18.15% (1.3001 => 1.5361, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 18.09% (1.1721 => 1.3841, std.dev.: 0.0096)
  MultiSource/Benchmarks/Olden/bh/bh: 18.09% (0.3760 => 0.4440, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 17.90% (1.1841 => 1.3961, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 17.83% (1.1441 => 1.3481, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 17.71% (1.1521 => 1.3561, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 17.60% (1.1361 => 1.3361, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 17.60% (1.1361 => 1.3361, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 17.59% (1.2281 => 1.4441, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 17.57% (1.2521 => 1.4721, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 17.54% (1.3681 => 1.6081, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 17.53% (1.2321 => 1.4481, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 17.25% (1.2521 => 1.4681, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 17.21% (1.2321 => 1.4441, std.dev.: 0.0116)
  MultiSource/Applications/JM/ldecod/ldecod: 16.83% (8.5802 => 10.0243, std.dev.: 0.0428)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 16.33% (1.2001 => 1.3961, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 16.21% (1.1601 => 1.3481, std.dev.: 0.0141)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 16.16% (1.1881 => 1.3801, std.dev.: 0.0135)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 15.91% (1.2321 => 1.4281, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 15.84% (1.2881 => 1.4921, std.dev.: 0.0162)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 15.79% (0.0760 => 0.0880, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 15.03% (1.3841 => 1.5921, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 14.95% (1.2841 => 1.4761, std.dev.: 0.0191)
  MultiSource/Applications/JM/lencod/lencod: 14.41% (19.5406 => 22.3567, std.dev.: 0.0403)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.95% (0.1720 => 0.1960, std.dev.: 0.0081)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 12.37% (5.3360 => 5.9961, std.dev.: 0.0371)
  MultiSource/Benchmarks/nbench/nbench: 12.13% (1.3521 => 1.5161, std.dev.: 0.0155)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 11.76% (0.1360 => 0.1520, std.dev.: 0.0061)
  MultiSource/Applications/sgefa/sgefa: 11.61% (0.4480 => 0.5000, std.dev.: 0.0099)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 10.96% (0.2920 => 0.3240, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 10.13% (0.3160 => 0.3480, std.dev.: 0.0111)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 9.66% (1.7400 => 1.9080, std.dev.: 0.0216)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 9.41% (0.6800 => 0.7440, std.dev.: 0.0138)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 9.35% (0.5560 => 0.6080, std.dev.: 0.0115)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 8.33% (0.1440 => 0.1560, std.dev.: 0.0033)
  MultiSource/Applications/oggenc/oggenc: 8.21% (6.2844 => 6.8004, std.dev.: 0.0176)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.89% (0.1520 => 0.1640, std.dev.: 0.0042)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 7.47% (5.7280 => 6.1560, std.dev.: 0.0388)
  MultiSource/Benchmarks/mafft/pairlocalalign: 7.38% (11.3843 => 12.2243, std.dev.: 0.0455)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 7.21% (0.4440 => 0.4760, std.dev.: 0.0070)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.14% (0.3360 => 0.3600, std.dev.: 0.0082)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.78% (11.4440 => 12.2200, std.dev.: 0.0272)
  SingleSource/Benchmarks/Shootout-C++/sumcol: 6.56% (0.2440 => 0.2600, std.dev.: 0.0061)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 6.53% (0.9800 => 1.0440, std.dev.: 0.0125)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 6.14% (5.6680 => 6.0160, std.dev.: 0.0546)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.80% (9.5802 => 10.1362, std.dev.: 0.0258)
  SingleSource/Regression/C++/ofstream_ctor: 5.17% (0.2320 => 0.2440, std.dev.: 0.0044)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 5.17% (1.6240 => 1.7080, std.dev.: 0.0128)
  MultiSource/Applications/lua/lua: 3.69% (4.7720 => 4.9480, std.dev.: 0.0187)
  SingleSource/Benchmarks/Shootout-C++/hash2: 3.23% (0.4960 => 0.5120, std.dev.: 0.0054)
  MultiSource/Benchmarks/MallocBench/gs/gs: 3.05% (5.3840 => 5.5480, std.dev.: 0.0372)
  MultiSource/Applications/ClamAV/clamscan: 2.66% (19.2243 => 19.7364, std.dev.: 0.0562)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 2.36% (49.1529 => 50.3129, std.dev.: 0.1091)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.76% (6.8280 => 6.9480, std.dev.: 0.0250)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.45% (2.2081 => 2.2401, std.dev.: 0.0093)
  MultiSource/Applications/sqlite3/sqlite3: 1.10% (24.7575 => 25.0295, std.dev.: 0.0306)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/sieve: 157.80% (6.6644 => 17.1811, std.dev.: 0.0025)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 8.71% (1.2401 => 1.3481, std.dev.: 0.0282)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 8.34% (3.9842 => 4.3163, std.dev.: 0.0112)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 6.78% (0.2360 => 0.2520, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 6.02% (0.3320 => 0.3520, std.dev.: 0.0059)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.31% (0.8281 => 0.8721, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.84% (1.6521 => 1.7321, std.dev.: 0.0150)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.73% (0.5920 => 0.6200, std.dev.: 0.0078)
  MultiSource/Applications/sqlite3/sqlite3: 2.76% (4.0563 => 4.1683, std.dev.: 0.0098)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.72% (3.2362 => 3.3242, std.dev.: 0.0022)
  SingleSource/Benchmarks/Misc/salsa20: 2.41% (7.3085 => 7.4845, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc/whetstone: 1.99% (1.4041 => 1.4321, std.dev.: 0.0032)
  MultiSource/Applications/minisat/minisat: 1.94% (6.8204 => 6.9524, std.dev.: 0.0333)
  SingleSource/Benchmarks/Misc/perlin: 1.74% (5.9724 => 6.0764, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/oourafft: 1.57% (7.3965 => 7.5125, std.dev.: 0.0100)
  MultiSource/Applications/aha/aha: 1.39% (2.8802 => 2.9202, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/power/power: 1.18% (1.3601 => 1.3761, std.dev.: 0.0057)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: -80.00% (0.0200 => 0.0040, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.68% (4.2803 => 4.2083, std.dev.: 0.0095)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: -15.01% (7.8605 => 6.6804, std.dev.: 0.0059)
  MultiSource/Applications/sgefa/sgefa: -12.58% (0.6040 => 0.5280, std.dev.: 0.0020)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -6.90% (5.2763 => 4.9123, std.dev.: 0.0636)
  MultiSource/Applications/siod/siod: -5.90% (2.9842 => 2.8082, std.dev.: 0.0295)
  SingleSource/Benchmarks/BenchmarkGame/n-body: -5.61% (1.7121 => 1.6161, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout/matrix: -4.08% (2.5482 => 2.4442, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.08% (2.0601 => 1.9761, std.dev.: 0.0018)
  SingleSource/Benchmarks/Shootout-C++/matrix: -3.34% (3.4722 => 3.3562, std.dev.: 0.0444)
  SingleSource/Benchmarks/Dhrystone/dry: -2.86% (0.7000 => 0.6800, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.04% (4.5123 => 4.4203, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -1.80% (0.6680 => 0.6560, std.dev.: 0.0031)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -1.74% (3.4442 => 3.3842, std.dev.: 0.0123)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.54% (2.3401 => 2.3041, std.dev.: 0.0062)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.41% (5.0963 => 5.0243, std.dev.: 0.0259)
  SingleSource/Benchmarks/Shootout-C++/ary3: -1.12% (3.5602 => 3.5202, std.dev.: 0.0123)

Report Time: 1.90s
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