[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/18055?compare_to=18050&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18055, Order: 196580, Start Time: 2013-12-06 11:04:06, End Time: 2013-12-06 12:25:24
      To: 18050, Order: 196568, Start Time: 2013-12-06 09:25:34, End Time: 2013-12-06 10:46:43
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: 58 (47 on baseline)
Performance Improvements: 10 (16 on baseline)
Unchanged Tests: 1042 (1046 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-22-LocalTypeTest: 400.00% (0.0040 => 0.0200, std.dev.: 0.0019)
  SingleSource/UnitTests/2008-04-20-LoopBug2: 150.00% (0.0080 => 0.0200)
  SingleSource/UnitTests/2003-05-31-CastToBool: 125.00% (0.0160 => 0.0360, std.dev.: 0.0038)
  SingleSource/UnitTests/Vector/divides: 100.00% (0.0120 => 0.0240, std.dev.: 0.0000)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/Regression/C/PR10189: 75.00% (0.0160 => 0.0280, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/mandel-2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 22.22% (0.0720 => 0.0880, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 22.22% (0.0720 => 0.0880, std.dev.: 0.0019)
  MultiSource/Benchmarks/NPB-serial/is/is: 17.65% (0.0680 => 0.0800)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 17.65% (0.0680 => 0.0800, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 16.67% (0.0720 => 0.0840)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 16.00% (0.1000 => 0.1160, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 12.00% (0.1000 => 0.1120, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/tsp/tsp: 11.43% (0.1400 => 0.1560, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 9.52% (0.1680 => 0.1840, std.dev.: 0.0019)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.89% (0.1520 => 0.1640, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 7.22% (0.7200 => 0.7720, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/strcat: 6.67% (0.2400 => 0.2560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 6.25% (0.1920 => 0.2040, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/hash2: 5.98% (0.4680 => 0.4960, std.dev.: 0.0050)
  MultiSource/Benchmarks/McCat/18-imp/imp: 5.71% (0.4200 => 0.4440, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/08-main/main: 5.00% (0.3200 => 0.3360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/objinst: 4.84% (0.2480 => 0.2600, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.69% (0.2560 => 0.2680, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/09-vor/vor: 4.26% (0.3760 => 0.3920, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/lists: 3.95% (0.3040 => 0.3160, std.dev.: 0.0033)
  MultiSource/Applications/sgefa/sgefa: 3.92% (0.4080 => 0.4240, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 3.11% (0.9001 => 0.9281, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.73% (0.4400 => 0.4520)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.33% (1.7200 => 1.7600, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 2.27% (1.2321 => 1.2601, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.11% (1.1401 => 1.1641, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.05% (1.3640 => 1.3920, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 2.01% (1.1921 => 1.2161, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.90% (1.2601 => 1.2841, std.dev.: 0.0086)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 1.74% (0.6880 => 0.7000, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.72% (1.1641 => 1.1841, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.63% (1.2241 => 1.2441, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.43% (1.1200 => 1.1360, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.39% (1.7280 => 1.7520, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 1.35% (1.1881 => 1.2041, std.dev.: 0.0050)
  MultiSource/Applications/treecc/treecc: 1.16% (2.4240 => 2.4520, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.01% (1.1881 => 1.2001, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 31.25% (0.0640 => 0.0840, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 17.07% (0.1640 => 0.1920, std.dev.: 0.0105)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.79% (0.3080 => 0.3320, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 7.14% (0.3360 => 0.3600, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 6.45% (0.3720 => 0.3960, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/bigfib: 5.26% (0.3040 => 0.3200)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 3.83% (1.1481 => 1.1921, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 3.22% (2.4882 => 2.5682, std.dev.: 0.0259)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 2.49% (4.6563 => 4.7723, std.dev.: 0.0262)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 2.47% (2.4322 => 2.4922, std.dev.: 0.0214)
  MultiSource/Applications/spiff/spiff: 2.13% (2.0641 => 2.1081, std.dev.: 0.0147)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.60% (0.7520 => 0.7640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.33% (6.3204 => 6.4044, std.dev.: 0.0254)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.11% (1.0801 => 1.0921, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2003-05-14-array-init: -60.00% (0.0200 => 0.0080, std.dev.: 0.0038)
  SingleSource/Regression/C++/EH/recursive-throw: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/methcall: -25.00% (0.0480 => 0.0360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -14.81% (0.1080 => 0.0920, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -11.54% (0.1040 => 0.0920, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -5.66% (0.2120 => 0.2000, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -5.60% (0.9280 => 0.8760, std.dev.: 0.0189)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -2.68% (0.4480 => 0.4360, std.dev.: 0.0033)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -13.89% (0.2880 => 0.2480, std.dev.: 0.0131)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -5.36% (0.2240 => 0.2120, std.dev.: 0.0038)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -8.82% (0.2720 => 0.2480, std.dev.: 0.0131)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2004-06-20-StaticBitfieldInit: 400.00% (0.0040 => 0.0200, std.dev.: 0.0019)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 133.33% (0.0120 => 0.0280)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-05-31-CastToBool: 80.00% (0.0200 => 0.0360, std.dev.: 0.0038)
  SingleSource/Regression/C++/global_ctor: 75.00% (0.0160 => 0.0280, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 60.00% (0.0200 => 0.0320, std.dev.: 0.0033)
  SingleSource/Benchmarks/Stanford/Treesort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 33.33% (0.0600 => 0.0800, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 26.09% (0.0920 => 0.1160, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 22.22% (0.0720 => 0.0880, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 21.05% (0.0760 => 0.0920, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/strcat: 16.36% (0.2200 => 0.2560, std.dev.: 0.0033)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 16.00% (0.1000 => 0.1160, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.04% (0.0920 => 0.1040, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 12.00% (0.1000 => 0.1120, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 10.34% (0.3480 => 0.3840, std.dev.: 0.0132)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 10.34% (0.1160 => 0.1280, std.dev.: 0.0033)
  SingleSource/UnitTests/SignlessTypes/rem: 9.68% (0.1240 => 0.1360, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/objinst: 8.33% (0.2400 => 0.2600, std.dev.: 0.0019)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 7.89% (0.1520 => 0.1640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.55% (0.2120 => 0.2280, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 7.14% (0.3920 => 0.4200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/lists: 6.76% (0.2960 => 0.3160, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 4.89% (0.7360 => 0.7720, std.dev.: 0.0082)
  MultiSource/Benchmarks/McCat/09-vor/vor: 4.26% (0.3760 => 0.3920, std.dev.: 0.0000)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 4.11% (0.2920 => 0.3040, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.55% (0.6760 => 0.7000, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/18-imp/imp: 2.78% (0.4320 => 0.4440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.73% (0.4400 => 0.4520)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.46% (1.1361 => 1.1641, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.85% (1.7280 => 1.7600, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.75% (0.9121 => 0.9281, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.36% (1.1761 => 1.1921, std.dev.: 0.0038)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 50.00% (0.0560 => 0.0840, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 13.92% (0.3160 => 0.3600, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 6.41% (0.3120 => 0.3320, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 6.00% (0.2000 => 0.2120, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/lists1: 5.88% (0.2720 => 0.2880, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.90% (0.3080 => 0.3200)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 3.80% (0.7360 => 0.7640, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.56% (1.2481 => 1.2801, std.dev.: 0.0050)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.48% (2.4282 => 2.4642, std.dev.: 0.0019)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 1.43% (1.3961 => 1.4161, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.07% (6.3364 => 6.4044, std.dev.: 0.0254)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C++/2003-06-08-BaseType: -100.00% (0.0160 => 0.0000, std.dev.: 0.0057)
  SingleSource/Regression/C++/EH/function_try_block: -50.00% (0.0320 => 0.0160, std.dev.: 0.0057)
  SingleSource/UnitTests/2003-05-02-DependentPHI: -42.86% (0.0280 => 0.0160, std.dev.: 0.0019)
  SingleSource/Regression/C++/EH/recursive-throw: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: -17.86% (0.1120 => 0.0920, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/distray/distray: -9.09% (0.1320 => 0.1200, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -7.20% (0.9440 => 0.8760, std.dev.: 0.0189)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -5.66% (0.2120 => 0.2000, std.dev.: 0.0019)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -2.68% (0.4480 => 0.4360, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -2.47% (1.4560 => 1.4200, std.dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.05% (15.2402 => 15.0802, std.dev.: 0.0594)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: -1.05% (1.1480 => 1.1360, std.dev.: 0.0019)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -3.11% (4.2403 => 4.1083, std.dev.: 0.0344)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -2.58% (2.6362 => 2.5682, std.dev.: 0.0259)
  SingleSource/Benchmarks/Shootout-C++/hash: -2.29% (0.5240 => 0.5120, std.dev.: 0.0033)
  MultiSource/Applications/minisat/minisat: -1.42% (6.7684 => 6.6724, std.dev.: 0.0360)

Report Time: 0.67s
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