[llvm-testresults] pollyperf2__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18043?compare_to=18039&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18043, Order: 196561, Start Time: 2013-12-06 03:54:07, End Time: 2013-12-06 05:15:25
      To: 18039, Order: 196558, Start Time: 2013-12-06 02:15:57, End Time: 2013-12-06 03:37:09
Baseline: 17631, Order: 195829, Start Time: 2013-11-27 09:28:54, End Time: 2013-11-27 10:53:00

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

New Passes: 0 (1 on baseline)
Performance Regressions: 44 (47 on baseline)
Performance Improvements: 5 (12 on baseline)
Unchanged Tests: 1061 (1050 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ms_struct-bitfield-1: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/Regression/C/2004-03-15-IndirectGoto: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/build: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280)
  SingleSource/UnitTests/Vector/sumarray: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/lowercase: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/Regression/C/sumarray2d: 50.00% (0.0240 => 0.0360, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/build2: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  SingleSource/Benchmarks/McGill/misr: 33.33% (0.0600 => 0.0800, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 26.32% (0.0760 => 0.0960, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/tsp/tsp: 19.44% (0.1440 => 0.1720, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 19.05% (0.0840 => 0.1000, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Oscar: 17.65% (0.0680 => 0.0800, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 13.56% (0.2360 => 0.2680, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.36% (0.1760 => 0.1960, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 9.72% (0.2880 => 0.3160, std.dev.: 0.0075)
  MultiSource/Benchmarks/McCat/18-imp/imp: 7.00% (0.4000 => 0.4280, std.dev.: 0.0105)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 6.67% (0.2400 => 0.2560, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 5.88% (0.3400 => 0.3600, std.dev.: 0.0038)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 5.20% (1.0760 => 1.1320, std.dev.: 0.0098)
  SingleSource/Benchmarks/Shootout-C++/random: 4.84% (0.2480 => 0.2600, std.dev.: 0.0038)
  SingleSource/Benchmarks/Linpack/linpack-pc: 3.80% (0.3160 => 0.3280, std.dev.: 0.0019)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.10% (0.5160 => 0.5320, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.57% (1.7120 => 1.7560, std.dev.: 0.0050)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.37% (1.3480 => 1.3800, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.37% (1.1801 => 1.2081, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.28% (1.2281 => 1.2561, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.06% (1.1641 => 1.1881, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.70% (0.9401 => 0.9561, std.dev.: 0.0050)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 1.66% (1.2040 => 1.2240, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.42% (1.1281 => 1.1441, std.dev.: 0.0019)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MallocBench/gs/gs: 30.00% (0.0400 => 0.0520)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 14.29% (0.0840 => 0.0960, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 12.50% (0.2560 => 0.2880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 10.49% (1.0681 => 1.1801, std.dev.: 0.0199)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 7.41% (0.3240 => 0.3480, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 7.29% (0.3840 => 0.4120, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 6.02% (0.3320 => 0.3520, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.65% (0.5160 => 0.5400, std.dev.: 0.0075)
  MultiSource/Applications/spiff/spiff: 3.72% (2.0441 => 2.1201, std.dev.: 0.0278)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 2.27% (2.4722 => 2.5282, std.dev.: 0.0214)
  SingleSource/Benchmarks/Misc/ffbench: 1.79% (0.8961 => 0.9121, std.dev.: 0.0019)
  MultiSource/Applications/sqlite3/sqlite3: 1.11% (3.9882 => 4.0323, std.dev.: 0.0161)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/PR491: -83.33% (0.0240 => 0.0040, std.dev.: 0.0068)
  SingleSource/UnitTests/2002-08-02-CastTest: -57.14% (0.0280 => 0.0120, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/SSE/sse_shift: -28.57% (0.0560 => 0.0400, std.dev.: 0.0057)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -25.00% (0.0480 => 0.0360, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/mst/mst: -7.89% (0.1520 => 0.1400, std.dev.: 0.0033)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 5.88% (0.2720 => 0.2880, std.dev.: 0.0057)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 133.33% (0.0120 => 0.0280, std.dev.: 0.0038)
  SingleSource/Regression/C/2004-03-15-IndirectGoto: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/stmtexpr: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 46.67% (0.0600 => 0.0880, std.dev.: 0.0033)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0019)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 23.08% (0.0520 => 0.0640, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/tsp/tsp: 19.44% (0.1440 => 0.1720, std.dev.: 0.0000)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 17.95% (0.1560 => 0.1840, std.dev.: 0.0019)
  SingleSource/Benchmarks/McGill/misr: 17.65% (0.0680 => 0.0800, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 16.00% (0.1000 => 0.1160, std.dev.: 0.0033)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 14.29% (0.0840 => 0.0960, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.04% (0.0920 => 0.1040, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 12.50% (0.0960 => 0.1080, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/random: 12.07% (0.2320 => 0.2600, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 11.76% (0.1360 => 0.1520, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 8.06% (0.2480 => 0.2680, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.14% (0.2800 => 0.3000, std.dev.: 0.0075)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.25% (0.2560 => 0.2720, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 5.45% (0.2200 => 0.2320, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 5.10% (0.3920 => 0.4120, std.dev.: 0.0075)
  SingleSource/Benchmarks/Misc/oourafft: 4.62% (0.2600 => 0.2720, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 2.33% (1.3720 => 1.4040, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0086)
  MultiSource/Benchmarks/nbench/nbench: 1.92% (1.2520 => 1.2760, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.71% (1.1681 => 1.1881, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.25% (1.2761 => 1.2921, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.12% (5.3640 => 5.4240, std.dev.: 0.0132)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/moments: 12.50% (0.0960 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 10.13% (0.3160 => 0.3480, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 9.09% (0.1760 => 0.1920, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout/strcat: 8.82% (0.1360 => 0.1480, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 7.29% (0.3840 => 0.4120, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 4.61% (1.1281 => 1.1801, std.dev.: 0.0199)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 3.53% (0.3400 => 0.3520, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 2.27% (2.4722 => 2.5282, std.dev.: 0.0214)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.24% (1.2481 => 1.2761, std.dev.: 0.0082)
  SingleSource/Benchmarks/Dhrystone/fldry: 2.00% (0.6000 => 0.6120, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.31% (5.5043 => 5.5763, std.dev.: 0.0210)
  MultiSource/Applications/obsequi/Obsequi: 1.16% (2.0721 => 2.0961, std.dev.: 0.0068)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: -42.86% (0.0280 => 0.0160, std.dev.: 0.0033)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: -23.53% (0.0680 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -19.05% (0.0840 => 0.0680, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -16.67% (0.1920 => 0.1600, std.dev.: 0.0098)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -10.61% (0.2640 => 0.2360, std.dev.: 0.0105)
  MultiSource/Benchmarks/Prolangs-C/football/football: -2.94% (0.9520 => 0.9240, std.dev.: 0.0100)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -2.75% (1.4560 => 1.4160, std.dev.: 0.0050)
  MultiSource/Applications/JM/ldecod/ldecod: -1.74% (7.7962 => 7.6602, std.dev.: 0.0425)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -1.33% (1.2041 => 1.1881, std.dev.: 0.0050)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/kimwitu++/kc: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -4.33% (1.2001 => 1.1481, std.dev.: 0.0094)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -2.88% (2.6362 => 2.5602, std.dev.: 0.0222)

Report Time: 0.68s
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