[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/18203?compare_to=18199&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18203, Order: 196785, Start Time: 2013-12-09 15:29:06, End Time: 2013-12-09 16:50:22
      To: 18199, Order: 196777, Start Time: 2013-12-09 13:50:57, End Time: 2013-12-09 15:12:10
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: 45 (45 on baseline)
Performance Improvements: 8 (8 on baseline)
Unchanged Tests: 1057 (1056 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Misc/pi: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2002-08-02-CastTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-07-06-IntOverflow: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/Regression/C/globalrefs: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/bisort/bisort: 33.33% (0.0600 => 0.0800, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 31.25% (0.0640 => 0.0840, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/SSE/sse_shift: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 25.71% (0.1400 => 0.1760, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/Towers: 25.00% (0.0480 => 0.0600, std.dev.: 0.0033)
  MultiSource/Benchmarks/NPB-serial/is/is: 23.53% (0.0680 => 0.0840)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 21.05% (0.0760 => 0.0920, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 19.23% (0.1040 => 0.1240, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 16.00% (0.1000 => 0.1160, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 15.79% (0.0760 => 0.0880, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.00% (0.1000 => 0.1120, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 9.38% (0.1280 => 0.1400, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/strcat: 8.77% (0.2280 => 0.2480, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/methcall: 8.47% (0.2360 => 0.2560, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 7.98% (1.0520 => 1.1360, std.dev.: 0.0266)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 7.69% (0.2600 => 0.2800, std.dev.: 0.0038)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 6.00% (0.4000 => 0.4240, std.dev.: 0.0033)
  SingleSource/Benchmarks/McGill/chomp: 5.36% (0.2240 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: 4.97% (0.7240 => 0.7600, std.dev.: 0.0094)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.84% (0.2480 => 0.2600, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.62% (0.6920 => 0.7240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/hash: 4.42% (0.4520 => 0.4720, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.51% (4.7800 => 4.9480, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/football/football: 3.48% (0.9200 => 0.9520, std.dev.: 0.0100)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.45% (0.3480 => 0.3600, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 3.27% (1.7120 => 1.7680, std.dev.: 0.0075)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.57% (0.9321 => 0.9561, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.29% (1.2241 => 1.2521, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.12% (1.1321 => 1.1561, std.dev.: 0.0033)
  MultiSource/Applications/treecc/treecc: 1.84% (2.3880 => 2.4320, std.dev.: 0.0170)
  MultiSource/Applications/lua/lua: 1.78% (4.4840 => 4.5640, std.dev.: 0.0161)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.74% (1.1521 => 1.1721, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 1.71% (1.4000 => 1.4240, std.dev.: 0.0075)
  MultiSource/Benchmarks/nbench/nbench: 1.59% (1.2600 => 1.2800, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.57% (1.2721 => 1.2921, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.39% (1.1481 => 1.1641, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.35% (1.1841 => 1.2001, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.32% (1.2161 => 1.2321, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/oggenc/oggenc: 8.82% (0.1360 => 0.1480)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 2.94% (4.0763 => 4.1963, std.dev.: 0.0222)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2003-05-14-expr_stmt: -75.00% (0.0160 => 0.0040, std.dev.: 0.0038)
  SingleSource/Regression/C/sumarraymalloc: -36.36% (0.0440 => 0.0280, std.dev.: 0.0057)
  SingleSource/Benchmarks/Stanford/Perm: -27.27% (0.0440 => 0.0320, std.dev.: 0.0038)
  SingleSource/Regression/C/uint64_to_float: -23.08% (0.0520 => 0.0400, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -1.73% (1.1561 => 1.1361, std.dev.: 0.0038)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/lists1: -8.22% (0.2920 => 0.2680, std.dev.: 0.0082)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -2.53% (0.6320 => 0.6160, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/bisort/bisort: -2.13% (0.7520 => 0.7360, std.dev.: 0.0057)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 2.94% (0.2720 => 0.2800, std.dev.: 0.0170)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C/2003-10-12-GlobalVarInitializers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-08-20-FoldBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2007-03-02-VaCopy: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  SingleSource/Regression/C/globalrefs: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Treesort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 40.00% (0.0600 => 0.0840, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 35.00% (0.0800 => 0.1080, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 33.33% (0.0360 => 0.0480, std.dev.: 0.0019)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 30.77% (0.0520 => 0.0680, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 26.09% (0.0920 => 0.1160, std.dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 17.95% (0.1560 => 0.1840, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 16.67% (0.0960 => 0.1120, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 15.79% (0.0760 => 0.0880, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 15.00% (0.0800 => 0.0920, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/strcat: 12.73% (0.2200 => 0.2480, std.dev.: 0.0050)
  SingleSource/Benchmarks/Stanford/Puzzle: 10.34% (0.1160 => 0.1280, std.dev.: 0.0038)
  SingleSource/UnitTests/SignlessTypes/rem: 9.68% (0.1240 => 0.1360, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 9.38% (0.2560 => 0.2800, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 7.32% (0.1640 => 0.1760, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 6.12% (0.3920 => 0.4160, std.dev.: 0.0033)
  MultiSource/Applications/viterbi/viterbi: 6.00% (0.2000 => 0.2120)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.41% (0.2960 => 0.3120, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/random: 5.17% (0.2320 => 0.2440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/methcall: 4.92% (0.2440 => 0.2560, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 4.84% (0.2480 => 0.2600, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.46% (1.1361 => 1.1641, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.31% (1.7280 => 1.7680, std.dev.: 0.0075)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 2.26% (0.7080 => 0.7240, std.dev.: 0.0019)
  MultiSource/Benchmarks/nbench/nbench: 2.24% (1.2520 => 1.2800, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.64% (4.8680 => 4.9480, std.dev.: 0.0019)
  MultiSource/Applications/d/make_dparser: 1.38% (3.7840 => 3.8361, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.25% (1.2761 => 1.2921, std.dev.: 0.0038)
  MultiSource/Applications/lua/lua: 1.15% (4.5120 => 4.5640, std.dev.: 0.0161)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.05% (1.1441 => 1.1561, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 1.05% (1.1441 => 1.1561, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.03% (1.1601 => 1.1721, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.02% (1.1761 => 1.1881, std.dev.: 0.0019)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.86% (0.3160 => 0.3440, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 1.71% (3.9922 => 4.0603, std.dev.: 0.0150)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 1.44% (28.9738 => 29.3898, std.dev.: 0.0381)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Stanford/Oscar: -15.79% (0.0760 => 0.0640, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/richards_benchmark: -13.04% (0.0920 => 0.0800, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.83% (6.0924 => 5.6764, std.dev.: 0.0131)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -2.20% (1.4560 => 1.4240, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -1.73% (1.1561 => 1.1361, std.dev.: 0.0038)
  MultiSource/Benchmarks/PAQ8p/paq8p: -1.26% (2.5402 => 2.5082, std.dev.: 0.0098)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -4.55% (2.6362 => 2.5162, std.dev.: 0.0381)
  MultiSource/Applications/viterbi/viterbi: -3.30% (2.7882 => 2.6962, std.dev.: 0.0335)

Report Time: 0.66s
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