[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/18294?compare_to=18291&baseline=17631
Nickname: pollyperf2__pollyperf-O3__clang_DEV__x86_64:20

Comparing:
     Run: 18294, Order: 197064, Start Time: 2013-12-11 21:15:34, End Time: 2013-12-11 22:36:47
      To: 18291, Order: 197059, Start Time: 2013-12-11 19:37:02, End Time: 2013-12-11 20:58:20
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: 41 (44 on baseline)
Performance Improvements: 14 (14 on baseline)
Unchanged Tests: 1055 (1051 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-12-01-float_varg: 150.00% (0.0080 => 0.0200, std.dev.: 0.0019)
  SingleSource/UnitTests/FloatPrecision: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-08-20-FoldBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0000)
  SingleSource/Benchmarks/Misc/flops-2: 50.00% (0.0240 => 0.0360, std.dev.: 0.0019)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 50.00% (0.0240 => 0.0360)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 33.33% (0.0480 => 0.0640, std.dev.: 0.0038)
  SingleSource/Regression/C/bigstack: 30.00% (0.0400 => 0.0520)
  SingleSource/UnitTests/initp1: 27.27% (0.0440 => 0.0560, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 22.73% (0.0880 => 0.1080, std.dev.: 0.0033)
  MultiSource/Benchmarks/McCat/15-trie/trie: 20.00% (0.0600 => 0.0720, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/03-testtrie/testtrie: 20.00% (0.1000 => 0.1200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 17.65% (0.0680 => 0.0800, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/12-IOtest/iotest: 17.39% (0.0920 => 0.1080, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 16.22% (0.1480 => 0.1720, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 14.49% (0.2760 => 0.3160, std.dev.: 0.0151)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.36% (0.1760 => 0.1960, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 11.11% (0.1440 => 0.1600, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 10.71% (0.1120 => 0.1240, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 10.29% (0.2720 => 0.3000, std.dev.: 0.0065)
  MultiSource/Benchmarks/Olden/em3d/em3d: 9.43% (0.2120 => 0.2320, std.dev.: 0.0057)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 8.62% (0.2320 => 0.2520, std.dev.: 0.0050)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 6.82% (0.1760 => 0.1880, std.dev.: 0.0000)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.23% (0.6880 => 0.7240, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/moments: 4.67% (0.4280 => 0.4480)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.05% (0.2960 => 0.3080, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 3.26% (0.3680 => 0.3800, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0086)
  MultiSource/Applications/treecc/treecc: 2.14% (2.4320 => 2.4840, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.42% (1.1281 => 1.1441, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.38% (1.1561 => 1.1721, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.35% (1.1841 => 1.2001, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.15% (4.8880 => 4.9440, std.dev.: 0.0180)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 28.57% (0.0560 => 0.0720, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/lists1: 11.11% (0.2520 => 0.2800, std.dev.: 0.0057)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 7.14% (0.7280 => 0.7800, std.dev.: 0.0164)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.88% (0.5160 => 0.5360, std.dev.: 0.0050)
  MultiSource/Applications/spiff/spiff: 3.16% (2.0241 => 2.0881, std.dev.: 0.0151)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 2.22% (28.6138 => 29.2498, std.dev.: 0.1075)
  MultiSource/Benchmarks/Olden/bisort/bisort: 1.63% (0.7360 => 0.7480, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.41% (3.4082 => 3.4562, std.dev.: 0.0150)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.26% (4.7603 => 4.8203, std.dev.: 0.0154)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/block-byref-test: -75.00% (0.0160 => 0.0040, std.dev.: 0.0033)
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: -66.67% (0.0240 => 0.0080, std.dev.: 0.0050)
  SingleSource/UnitTests/printargs: -42.86% (0.0280 => 0.0160, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/objinst: -28.57% (0.0560 => 0.0400, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/hello: -5.45% (0.2200 => 0.2080, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/09-vor/vor: -4.08% (0.3920 => 0.3760, std.dev.: 0.0019)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.07% (1.1721 => 1.1361, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -2.78% (1.2961 => 1.2601, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -1.65% (1.2121 => 1.1921, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -1.60% (1.2481 => 1.2281, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -1.58% (1.7680 => 1.7400, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.38% (1.1561 => 1.1401, std.dev.: 0.0050)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: -2.26% (2.1241 => 2.0761, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -1.78% (4.0563 => 3.9842, std.dev.: 0.0262)

================================
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.: 0.0150)

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/pointer_arithmetic: 300.00% (0.0040 => 0.0160, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/sumarray: 133.33% (0.0120 => 0.0280, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-08-20-FoldBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0000)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
  SingleSource/UnitTests/2003-07-08-BitOpsTest: 75.00% (0.0160 => 0.0280)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 60.00% (0.0400 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Stanford/Treesort: 50.00% (0.0320 => 0.0480, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 44.44% (0.0360 => 0.0520, std.dev.: 0.0019)
  SingleSource/UnitTests/SignlessTypes/factor: 33.33% (0.0360 => 0.0480, std.dev.: 0.0000)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 33.33% (0.0480 => 0.0640, std.dev.: 0.0019)
  MultiSource/Benchmarks/McCat/15-trie/trie: 28.57% (0.0560 => 0.0720, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/salsa20: 27.27% (0.0440 => 0.0560, std.dev.: 0.0038)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 24.00% (0.1000 => 0.1240, std.dev.: 0.0019)
  MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio: 23.08% (0.0520 => 0.0640, std.dev.: 0.0019)
  MultiSource/Benchmarks/BitBench/five11/five11: 21.43% (0.0560 => 0.0680, std.dev.: 0.0033)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 20.51% (0.1560 => 0.1880, std.dev.: 0.0000)
  SingleSource/Benchmarks/Shootout-C++/strcat: 12.73% (0.2200 => 0.2480, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 12.50% (0.0960 => 0.1080, std.dev.: 0.0033)
  SingleSource/UnitTests/SignlessTypes/rem: 9.68% (0.1240 => 0.1360, std.dev.: 0.0019)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 8.57% (0.2800 => 0.3040, std.dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 5.17% (0.2320 => 0.2440, std.dev.: 0.0019)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 5.06% (0.3160 => 0.3320, std.dev.: 0.0019)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.03% (0.6360 => 0.6680, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.05% (0.2960 => 0.3080, std.dev.: 0.0019)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.70% (0.4320 => 0.4480)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.23% (1.4840 => 1.5320, std.dev.: 0.0180)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 3.21% (1.3720 => 1.4160, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 3.17% (1.1361 => 1.1721, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 2.96% (0.6760 => 0.6960, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.67% (1.2001 => 1.2201, std.dev.: 0.0068)
  MultiSource/Applications/treecc/treecc: 1.64% (2.4440 => 2.4840, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.56% (4.8680 => 4.9440, std.dev.: 0.0180)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.36% (1.1761 => 1.1921, std.dev.: 0.0050)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 28.57% (0.0560 => 0.0720, std.dev.: 0.0050)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 19.35% (0.1240 => 0.1480, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 16.67% (0.1680 => 0.1960, std.dev.: 0.0050)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 11.39% (0.3160 => 0.3520, std.dev.: 0.0068)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 4.35% (0.7360 => 0.7680, std.dev.: 0.0068)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.88% (1.2481 => 1.2841, std.dev.: 0.0124)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 1.77% (4.7363 => 4.8203, std.dev.: 0.0154)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.63% (0.7360 => 0.7480, std.dev.: 0.0019)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0033)
  SingleSource/Benchmarks/McGill/chomp: 1.11% (1.0801 => 1.0921, std.dev.: 0.0033)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: -57.14% (0.0280 => 0.0120, std.dev.: 0.0038)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: -50.00% (0.0240 => 0.0120, std.dev.: 0.0019)
  SingleSource/UnitTests/2009-04-16-BitfieldInitialization: -37.50% (0.0320 => 0.0200, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/objinst: -28.57% (0.0560 => 0.0400, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: -23.53% (0.0680 => 0.0520, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -13.64% (0.0880 => 0.0760, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -7.55% (6.0924 => 5.6324, std.dev.: 0.0113)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: -5.66% (0.2120 => 0.2000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout-C++/hello: -5.45% (0.2200 => 0.2080, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -4.12% (1.4560 => 1.3960, std.dev.: 0.0214)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -1.73% (1.1561 => 1.1361, std.dev.: 0.0068)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -7.00% (1.2001 => 1.1161, std.dev.: 0.0229)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: -2.78% (1.0081 => 0.9801, std.dev.: 0.0105)
  MultiSource/Applications/spiff/spiff: -2.61% (2.1441 => 2.0881, std.dev.: 0.0151)

Report Time: 1.70s
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