[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19718?compare_to=19705&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19718, Order: 198539, Start Time: 2014-01-05 04:08:14, End Time: 2014-01-05 05:57:43
      To: 19705, Order: 198528, Start Time: 2014-01-05 01:35:42, End Time: 2014-01-05 03:41:54
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

===============
Tests Summary
===============

Performance Regressions: 16 (35 on baseline)
Performance Improvements: 27 (6 on baseline)
Unchanged Tests: 1067 (1069 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/vcirc/vcirc: 62.20% (0.0336 => 0.0545, std.dev.: 0.0022)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 55.65% (0.1035 => 0.1611, std.dev.: 0.0082)
  SingleSource/UnitTests/Vector/simple: 54.27% (0.0234 => 0.0361, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 23.40% (0.5825 => 0.7188, std.dev.: 0.0185)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 15.16% (7.3577 => 8.4734, std.dev.: 0.2401)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 7.08% (2.0268 => 2.1703, std.dev.: 0.0506)
  MultiSource/Benchmarks/PAQ8p/paq8p: 6.15% (2.5936 => 2.7531, std.dev.: 0.0256)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 53.80% (0.0461 => 0.0709, std.dev.: 0.0060)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 12.01% (2.5454 => 2.8512, std.dev.: 0.0687)
  SingleSource/Benchmarks/Misc/ReedSolomon: 9.13% (8.4294 => 9.1989, std.dev.: 0.2359)
  SingleSource/Benchmarks/Shootout-C++/fibo: 9.05% (4.9550 => 5.4036, std.dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.83% (1.0227 => 1.0925, std.dev.: 0.0186)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.53% (3.9002 => 4.1157, std.dev.: 0.0640)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 4.18% (5.8513 => 6.0959, std.dev.: 0.0891)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 1.83% (12.9861 => 13.2234, std.dev.: 0.0558)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 1.03% (4.1103 => 4.1528, std.dev.: 0.0105)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Ptrdist/ft/ft: -30.38% (0.3262 => 0.2271, std.dev.: 0.0110)
  MultiSource/Benchmarks/FreeBench/distray/distray: -26.29% (0.1415 => 0.1043, std.dev.: 0.0057)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -25.87% (0.1697 => 0.1258, std.dev.: 0.0015)
  MultiSource/Benchmarks/Olden/tsp/tsp: -25.85% (0.1822 => 0.1351, std.dev.: 0.0086)
  MultiSource/Benchmarks/Olden/bisort/bisort: -19.95% (0.0882 => 0.0706, std.dev.: 0.0046)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -19.49% (0.2873 => 0.2313, std.dev.: 0.0078)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -17.37% (6.5349 => 5.4000, std.dev.: 0.3405)
  MultiSource/Applications/aha/aha: -14.95% (0.1472 => 0.1252, std.dev.: 0.0061)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -14.60% (0.0945 => 0.0807, std.dev.: 0.0025)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -14.10% (0.8540 => 0.7336, std.dev.: 0.0204)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -13.49% (0.7986 => 0.6909, std.dev.: 0.0283)
  MultiSource/Applications/siod/siod: -12.09% (2.9519 => 2.5951, std.dev.: 0.1222)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -10.92% (0.1227 => 0.1093, std.dev.: 0.0020)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -9.65% (1.9146 => 1.7299, std.dev.: 0.0345)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -6.69% (0.5365 => 0.5006, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -6.56% (0.1800 => 0.1682, std.dev.: 0.0040)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -6.44% (0.4438 => 0.4152, std.dev.: 0.0060)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -5.50% (0.7454 => 0.7044, std.dev.: 0.0106)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: -2.96% (0.5008 => 0.4860, std.dev.: 0.0022)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/bisort/bisort: -29.06% (0.9516 => 0.6751, std.dev.: 0.0980)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: -28.03% (0.0660 => 0.0475, std.dev.: 0.0008)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -14.44% (0.4121 => 0.3526, std.dev.: 0.0149)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.52% (0.3630 => 0.3212, std.dev.: 0.0048)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -10.02% (1.2302 => 1.1069, std.dev.: 0.0377)
  MultiSource/Benchmarks/Olden/health/health: -8.00% (0.3589 => 0.3302, std.dev.: 0.0082)
  MultiSource/Benchmarks/Olden/tsp/tsp: -4.72% (1.6211 => 1.5446, std.dev.: 0.0222)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -3.78% (2.7015 => 2.5993, std.dev.: 0.0199)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 61.10% (0.1000 => 0.1611, std.dev.: 0.0082)
  MultiSource/Benchmarks/Prolangs-C++/vcirc/vcirc: 57.97% (0.0345 => 0.0545, std.dev.: 0.0022)
  SingleSource/UnitTests/Vector/simple: 53.62% (0.0235 => 0.0361, std.dev.: 0.0025)
  MultiSource/Applications/sqlite3/sqlite3: 40.85% (15.7419 => 22.1725, std.dev.: 0.5436)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 29.72% (0.3859 => 0.5006, std.dev.: 0.0040)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 22.27% (0.5879 => 0.7188, std.dev.: 0.0185)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 14.40% (0.0722 => 0.0826, std.dev.: 0.0018)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 12.79% (7.5124 => 8.4734, std.dev.: 0.2401)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.37% (0.1080 => 0.1192, std.dev.: 0.0037)
  MultiSource/Applications/lemon/lemon: 10.15% (1.2200 => 1.3438, std.dev.: 0.0104)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 9.68% (0.6322 => 0.6934, std.dev.: 0.0183)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 9.42% (1.9834 => 2.1703, std.dev.: 0.0506)
  MultiSource/Benchmarks/PAQ8p/paq8p: 8.46% (2.5384 => 2.7531, std.dev.: 0.0256)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 5.11% (0.3950 => 0.4152, std.dev.: 0.0060)
  MultiSource/Benchmarks/Prolangs-C/football/football: 4.52% (0.9915 => 1.0363, std.dev.: 0.0125)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.44% (82.2592 => 92.4889, std.dev.: 0.3680)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 11.55% (2.5559 => 2.8512, std.dev.: 0.0687)
  SingleSource/Benchmarks/Shootout-C++/ary3: 8.49% (4.6797 => 5.0770, std.dev.: 0.1409)
  SingleSource/Benchmarks/Misc/ReedSolomon: 8.21% (8.5010 => 9.1989, std.dev.: 0.2359)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.72% (3.3810 => 3.6419, std.dev.: 0.0461)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.38% (5.0320 => 5.4036, std.dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.77% (1.0232 => 1.0925, std.dev.: 0.0186)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 5.88% (3.9755 => 4.2091, std.dev.: 0.0881)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.85% (3.8883 => 4.1157, std.dev.: 0.0640)
  MultiSource/Applications/siod/siod: 5.26% (3.4258 => 3.6061, std.dev.: 0.0571)
  MultiSource/Applications/sgefa/sgefa: 4.24% (0.8745 => 0.9116, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/flops: 3.88% (9.2673 => 9.6273, std.dev.: 0.0754)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 2.30% (4.0593 => 4.1528, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.19% (5.9126 => 6.0419, std.dev.: 0.0498)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.07% (4.1840 => 4.2706, std.dev.: 0.0330)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 1.93% (1.8409 => 1.8765, std.dev.: 0.0110)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.87% (1.7409 => 1.7735, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.81% (11.7894 => 12.0028, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/fp-convert: 1.79% (7.3892 => 7.5211, std.dev.: 0.0439)
  SingleSource/UnitTests/Vector/multiplies: 1.70% (0.5878 => 0.5978, std.dev.: 0.0028)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -13.21% (0.1938 => 0.1682, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -5.54% (1.3676 => 1.2918, std.dev.: 0.0225)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -22.03% (0.1035 => 0.0807, std.dev.: 0.0073)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -14.88% (15.5356 => 13.2234, std.dev.: 0.0558)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -6.11% (5.9456 => 5.5826, std.dev.: 0.1159)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.29% (5.3463 => 5.1703, std.dev.: 0.0605)

Report Time: 0.78s
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