[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/17994?compare_to=17991&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 17994, Order: 196477, Start Time: 2013-12-05 07:45:13, End Time: 2013-12-05 09:06:23
      To: 17991, Order: 196468, Start Time: 2013-12-05 06:07:15, End Time: 2013-12-05 07:28:27
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 (49 on baseline)
Performance Improvements: 8 (19 on baseline)
Unchanged Tests: 1058 (1041 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-06-08-VirtualFunctions: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 166.67% (0.0120 => 0.0320)
  SingleSource/UnitTests/2003-07-08-BitOpsTest: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/UnitTests/2002-12-13-MishaTest: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Bubblesort: 57.14% (0.0280 => 0.0440, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/ackermann: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Regression/C/sumarray2d: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 33.33% (0.0360 => 0.0480, std.dev.: 0.0038)
  SingleSource/Regression/C/bigstack: 30.00% (0.0400 => 0.0520, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/uuencode/uuencode: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 25.00% (0.0800 => 0.1000, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 23.53% (0.0680 => 0.0840, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 23.08% (0.0520 => 0.0640, std.dev.: 0.0038)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 21.43% (0.0560 => 0.0680, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 16.67% (0.0960 => 0.1120, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 13.64% (0.0880 => 0.1000, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 11.86% (0.2360 => 0.2640, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 10.71% (0.1120 => 0.1240, std.dev.: 0.0038)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 10.26% (0.1560 => 0.1720, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/ary: 8.82% (0.2720 => 0.2960, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 8.70% (0.2760 => 0.3000, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 6.35% (0.2520 => 0.2680, std.dev.: 0.0057)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 5.56% (0.4320 => 0.4560, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 5.38% (0.3720 => 0.3920, std.dev.: 0.0068)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 5.33% (0.3000 => 0.3160)
  MultiSource/Applications/sgefa/sgefa: 4.95% (0.4040 => 0.4240, std.dev.: 0.0065)
  MultiSource/Benchmarks/Olden/bh/bh: 4.82% (0.3320 => 0.3480, std.dev.: 0.0019)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.15% (0.5080 => 0.5240, std.dev.: 0.0050)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.91% (0.8241 => 0.8481, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.09% (1.1481 => 1.1721, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.86% (1.7240 => 1.7560, std.dev.: 0.0033)
  MultiSource/Applications/hexxagon/hexxagon: 1.73% (1.1560 => 1.1760, std.dev.: 0.0050)
  MultiSource/Applications/SIBsim4/SIBsim4: 1.28% (1.5681 => 1.5881, std.dev.: 0.0068)
  MultiSource/Benchmarks/nbench/nbench: 1.27% (1.2600 => 1.2760, std.dev.: 0.0050)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/UnitTests/SignlessTypes/Large/cast: 300.00% (0.0040 => 0.0160)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.46% (0.2680 => 0.2880, std.dev.: 0.0068)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 5.07% (4.0203 => 4.2243, std.dev.: 0.0623)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.84% (0.2480 => 0.2600)
  MultiSource/Applications/spiff/spiff: 2.91% (2.0601 => 2.1201, std.dev.: 0.0180)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.31% (3.4682 => 3.5482, std.dev.: 0.0105)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 1.95% (2.4642 => 2.5122, std.dev.: 0.0115)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.89% (1.2681 => 1.2921, std.dev.: 0.0033)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.39% (2.3041 => 2.3361, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.27% (4.7203 => 4.7803, std.dev.: 0.0115)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/McCat/17-bintr/bintr: -28.00% (0.1000 => 0.0720, std.dev.: 0.0075)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: -17.39% (0.0920 => 0.0760, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: -10.53% (0.1520 => 0.1360, std.dev.: 0.0057)
  SingleSource/Benchmarks/SmallPT/smallpt: -8.11% (0.1480 => 0.1360, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -7.69% (0.2600 => 0.2400, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -7.37% (0.3800 => 0.3520, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.98% (1.2121 => 1.1881, std.dev.: 0.0057)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -7.69% (0.2080 => 0.1920, std.dev.: 0.0038)

================================
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.: 0.0068)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 400.00% (0.0040 => 0.0200, std.dev.: 0.0050)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 133.33% (0.0120 => 0.0280, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 133.33% (0.0120 => 0.0280)
  SingleSource/UnitTests/2003-07-10-SignConversions: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/UnitTests/member-function-pointers: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/UnitTests/2002-12-13-MishaTest: 60.00% (0.0200 => 0.0320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/ackermann: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/random: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 30.77% (0.0520 => 0.0680, std.dev.: 0.0019)
  SingleSource/Benchmarks/Stanford/Queens: 30.00% (0.0400 => 0.0520, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 26.67% (0.0600 => 0.0760, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 25.00% (0.0800 => 0.1000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Dhrystone/dry: 23.08% (0.0520 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/mandel: 23.08% (0.0520 => 0.0640)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 21.74% (0.0920 => 0.1120, std.dev.: 0.0033)
  SingleSource/Benchmarks/CoyoteBench/almabench: 15.00% (0.0800 => 0.0920, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 14.81% (0.1080 => 0.1240, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 12.64% (0.3480 => 0.3920, std.dev.: 0.0068)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 12.00% (0.1000 => 0.1120, std.dev.: 0.0038)
  MultiSource/Applications/aha/aha: 10.00% (0.1200 => 0.1320, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/nestedloop: 9.09% (0.2200 => 0.2400, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/strcat: 9.09% (0.2200 => 0.2400, std.dev.: 0.0050)
  SingleSource/Regression/C++/ofstream_ctor: 8.62% (0.2320 => 0.2520, std.dev.: 0.0038)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 7.89% (0.1520 => 0.1640, std.dev.: 0.0019)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.50% (0.1600 => 0.1720, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.25% (0.2560 => 0.2720, std.dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 5.17% (0.2320 => 0.2440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/objinst: 5.00% (0.2400 => 0.2520, std.dev.: 0.0019)
  MultiSource/Applications/hexxagon/hexxagon: 3.52% (1.1360 => 1.1760, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.50% (1.4840 => 1.5360, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.45% (1.1441 => 1.1721, std.dev.: 0.0033)
  MultiSource/Applications/hbd/hbd: 2.43% (1.6480 => 1.6880, std.dev.: 0.0147)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 2.11% (1.1361 => 1.1601, std.dev.: 0.0050)
  MultiSource/Benchmarks/nbench/nbench: 1.92% (1.2520 => 1.2760, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 1.62% (1.7280 => 1.7560, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.57% (1.2761 => 1.2961, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.05% (1.1441 => 1.1561, std.dev.: 0.0019)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: 25.00% (0.0640 => 0.0800, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 19.05% (0.1680 => 0.2000, std.dev.: 0.0105)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 8.86% (0.3160 => 0.3440, std.dev.: 0.0068)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 3.85% (0.3120 => 0.3240)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 3.53% (1.2481 => 1.2921, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.42% (3.4642 => 3.5482, std.dev.: 0.0105)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 1.62% (2.4722 => 2.5122, std.dev.: 0.0115)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 1.26% (6.3364 => 6.4164, std.dev.: 0.0204)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/matrixTranspose: -50.00% (0.0320 => 0.0160, std.dev.: 0.0050)
  MultiSource/Benchmarks/McCat/17-bintr/bintr: -25.00% (0.0960 => 0.0720, std.dev.: 0.0075)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -23.53% (0.0680 => 0.0520, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -17.65% (0.0680 => 0.0560, std.dev.: 0.0038)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -15.79% (0.0760 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -13.04% (0.0920 => 0.0800, std.dev.: 0.0038)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: -9.09% (0.2640 => 0.2400, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -8.24% (0.3400 => 0.3120, std.dev.: 0.0098)
  SingleSource/Benchmarks/SmallPT/smallpt: -8.11% (0.1480 => 0.1360, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -3.85% (1.4560 => 1.4000, std.dev.: 0.0200)
  SingleSource/UnitTests/Vector/constpool: -2.81% (11.2287 => 10.9127, std.dev.: 0.0698)
  MultiSource/Benchmarks/McCat/18-imp/imp: -2.78% (0.4320 => 0.4200, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.22% (1.2601 => 1.2321, std.dev.: 0.0100)
  MultiSource/Applications/JM/ldecod/ldecod: -1.03% (7.7962 => 7.7162, std.dev.: 0.0142)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.02% (15.2402 => 15.0842, std.dev.: 0.0317)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -5.01% (2.6362 => 2.5042, std.dev.: 0.0458)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -3.53% (0.3400 => 0.3280, std.dev.: 0.0033)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -1.33% (1.2001 => 1.1841, std.dev.: 0.0019)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: -1.19% (1.0081 => 0.9961, std.dev.: 0.0033)

Report Time: 0.69s
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