[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/18297?compare_to=18294&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18297, Order: 197114, Start Time: 2013-12-12 02:46:30, End Time: 2013-12-12 04:07:39
      To: 18294, Order: 197064, Start Time: 2013-12-11 21:15:34, End Time: 2013-12-11 22:36:47
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: 46 (53 on baseline)
Performance Improvements: 12 (10 on baseline)
Unchanged Tests: 1052 (1046 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160)
  SingleSource/Regression/C++/EH/simple_throw: 200.00% (0.0080 => 0.0240, std.dev.: 0.0038)
  SingleSource/Regression/C++/2003-05-14-array-init: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/fib2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2006-12-07-Compare64BitConstant: 100.00% (0.0120 => 0.0240, std.dev.: 0.0019)
  SingleSource/Regression/C++/pointer_method2: 50.00% (0.0240 => 0.0360)
  SingleSource/Benchmarks/Misc/flops-3: 42.86% (0.0280 => 0.0400, std.dev.: 0.0038)
  MultiSource/Benchmarks/llubenchmark/llu: 33.33% (0.0480 => 0.0640, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/mandel: 23.08% (0.0520 => 0.0640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/perlin: 20.00% (0.0600 => 0.0720, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0033)
  MultiSource/Benchmarks/NPB-serial/is/is: 18.75% (0.0640 => 0.0760, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 18.52% (0.1080 => 0.1280, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 18.18% (0.0880 => 0.1040, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/fbench: 16.67% (0.0720 => 0.0840)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 15.79% (0.0760 => 0.0880, std.dev.: 0.0019)
  MultiSource/Applications/aha/aha: 13.79% (0.1160 => 0.1320, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/allroots/allroots: 13.64% (0.0880 => 0.1000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/whetstone: 12.50% (0.0960 => 0.1080, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/power/power: 11.11% (0.1440 => 0.1600, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.22% (0.2920 => 0.3160, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/objinst: 8.20% (0.2440 => 0.2640, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.69% (0.2080 => 0.2240, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 6.76% (0.2960 => 0.3160, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.45% (0.2200 => 0.2320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/sieve: 4.94% (0.3240 => 0.3400, std.dev.: 0.0050)
  MultiSource/Benchmarks/Prolangs-C++/office/office: 4.76% (0.2520 => 0.2640, std.dev.: 0.0019)
  MultiSource/Benchmarks/sim/sim: 4.65% (0.3440 => 0.3600, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.65% (0.3440 => 0.3600, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.50% (0.4440 => 0.4640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.48% (0.2680 => 0.2800, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/ary: 4.17% (0.2880 => 0.3000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/hash: 2.65% (0.4520 => 0.4640, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.29% (1.2241 => 1.2521, std.dev.: 0.0019)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.24% (0.5360 => 0.5480, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.59% (1.2601 => 1.2801, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.54% (2.0761 => 2.1081, std.dev.: 0.0057)
  MultiSource/Applications/kimwitu++/kc: 1.07% (18.6370 => 18.8370, std.dev.: 0.0118)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 37.50% (0.0320 => 0.0440, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 30.00% (0.1600 => 0.2080, std.dev.: 0.0075)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 13.64% (0.1760 => 0.2000, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/health/health: 9.37% (0.3840 => 0.4200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 5.15% (4.0363 => 4.2443, std.dev.: 0.0427)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.04% (0.9801 => 1.0001, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/ffbench: 1.79% (0.8921 => 0.9081, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.37% (1.1641 => 1.1801)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Regression/C/pointer_arithmetic: -75.00% (0.0160 => 0.0040, std.dev.: 0.0019)
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: -42.86% (0.0280 => 0.0160, std.dev.: 0.0033)
  SingleSource/Regression/C/sumarray: -33.33% (0.0360 => 0.0240, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C++/family/family: -25.00% (0.0480 => 0.0360, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -14.29% (0.0840 => 0.0720, std.dev.: 0.0033)
  SingleSource/Benchmarks/McGill/chomp: -10.17% (0.2360 => 0.2120, std.dev.: 0.0082)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -6.12% (0.1960 => 0.1840, std.dev.: 0.0019)
  MultiSource/Applications/treecc/treecc: -2.74% (2.4840 => 2.4160, std.dev.: 0.0142)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -2.53% (1.7400 => 1.6960, std.dev.: 0.0161)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -5.95% (0.3360 => 0.3160, std.dev.: 0.0019)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -3.59% (0.7800 => 0.7520, std.dev.: 0.0100)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -2.61% (29.2498 => 28.4858, std.dev.: 0.2523)

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

New Passes - Execution Time
---------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 4.41% (0.2720 => 0.2840, std.dev.: 0.0086)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/short_circuit_dtor: 500.00% (0.0040 => 0.0240, std.dev.: 0.0019)
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160)
  SingleSource/Regression/C++/pointer_member: 200.00% (0.0080 => 0.0240, std.dev.: 0.0057)
  SingleSource/UnitTests/Vector/sumarray: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout/sieve: 60.00% (0.0200 => 0.0320, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/Treesort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0050)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout/random: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/BitBench/five11/five11: 28.57% (0.0560 => 0.0720, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/mandel: 23.08% (0.0520 => 0.0640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/whetstone: 17.39% (0.0920 => 0.1080, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 16.00% (0.1000 => 0.1160, std.dev.: 0.0038)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 15.38% (0.1560 => 0.1800, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/strcat: 14.55% (0.2200 => 0.2520, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 13.64% (0.0880 => 0.1000, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 12.64% (0.3480 => 0.3920, std.dev.: 0.0151)
  MultiSource/Benchmarks/Olden/health/health: 11.90% (0.1680 => 0.1880, std.dev.: 0.0050)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 10.34% (0.1160 => 0.1280, std.dev.: 0.0019)
  MultiSource/Applications/aha/aha: 10.00% (0.1200 => 0.1320, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/objinst: 10.00% (0.2400 => 0.2640, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/fibo: 9.43% (0.2120 => 0.2320, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/oopack_v1p8: 8.57% (0.1400 => 0.1520, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.22% (0.2920 => 0.3160, std.dev.: 0.0019)
  SingleSource/Regression/C++/ofstream_ctor: 6.90% (0.2320 => 0.2480, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 6.45% (0.2480 => 0.2640, std.dev.: 0.0050)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 5.71% (0.2800 => 0.2960, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.45% (0.2200 => 0.2320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.45% (0.2200 => 0.2320, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 5.45% (0.4400 => 0.4640, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.41% (0.2960 => 0.3120, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.48% (0.2680 => 0.2800, std.dev.: 0.0019)
  MultiSource/Applications/hbd/hbd: 3.40% (1.6480 => 1.7040, std.dev.: 0.0082)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.23% (1.4840 => 1.5320, std.dev.: 0.0068)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.96% (0.6760 => 0.6960, std.dev.: 0.0033)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 2.65% (1.2080 => 1.2400, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.69% (0.9441 => 0.9601, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.57% (1.2761 => 1.2961, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.33% (1.2001 => 1.2161, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 19.35% (0.1240 => 0.1480)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 19.05% (0.1680 => 0.2000, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 18.18% (0.1760 => 0.2080, std.dev.: 0.0075)
  SingleSource/Benchmarks/Shootout/strcat: 11.76% (0.1360 => 0.1520, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 6.63% (1.3281 => 1.4161, std.dev.: 0.0255)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 4.35% (0.7360 => 0.7680, std.dev.: 0.0098)
  MultiSource/Benchmarks/Olden/health/health: 3.96% (0.4040 => 0.4200, std.dev.: 0.0057)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.88% (1.2481 => 1.2841, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.72% (1.3241 => 1.3601, std.dev.: 0.0136)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.17% (0.7360 => 0.7520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.77% (4.7363 => 4.8203, std.dev.: 0.0132)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.53% (5.5043 => 5.5883, std.dev.: 0.0315)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.48% (2.4282 => 2.4642, std.dev.: 0.0038)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/NP/np: -50.00% (0.0320 => 0.0160, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -14.29% (0.0840 => 0.0720, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: -13.04% (0.0920 => 0.0800, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: -9.30% (0.1720 => 0.1560, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -7.09% (6.0924 => 5.6604, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -1.95% (1.2321 => 1.2081, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -7.06% (0.3400 => 0.3160, std.dev.: 0.0019)
  MultiSource/Applications/sgefa/sgefa: -2.26% (0.5320 => 0.5200, std.dev.: 0.0038)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -1.67% (1.2001 => 1.1801, std.dev.: 0.0050)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -1.17% (2.3841 => 2.3561, std.dev.: 0.0050)

Report Time: 0.74s
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