[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/18608?compare_to=18604&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18608, Order: 197640, Start Time: 2013-12-19 02:11:09, End Time: 2013-12-19 04:01:30
      To: 18604, Order: 197626, Start Time: 2013-12-18 23:55:42, End Time: 2013-12-19 01:45:09
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 22 (38 on baseline)
Performance Improvements: 11 (8 on baseline)
Unchanged Tests: 1077 (1064 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 42.08% (0.3215 => 0.4568, std.dev.: 0.0518)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 35.31% (0.0878 => 0.1188, std.dev.: 0.0010)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 32.55% (1.1657 => 1.5451, std.dev.: 0.0584)
  MultiSource/Applications/viterbi/viterbi: 24.67% (0.2132 => 0.2658, std.dev.: 0.0190)
  MultiSource/Benchmarks/mafft/pairlocalalign: 12.71% (10.0866 => 11.3686, std.dev.: 0.1712)
  MultiSource/Applications/JM/lencod/lencod: 9.48% (17.7006 => 19.3779, std.dev.: 0.2080)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 7.90% (1.4172 => 1.5291, std.dev.: 0.0406)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 7.50% (1.3681 => 1.4707, std.dev.: 0.0311)
  MultiSource/Benchmarks/Bullet/bullet: 6.04% (33.2109 => 35.2177, std.dev.: 0.2551)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 5.28% (27.5185 => 28.9704, std.dev.: 0.1212)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 3.51% (0.3558 => 0.3683, std.dev.: 0.0023)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/heapsort: 25.19% (3.5242 => 4.4119, std.dev.: 0.1303)
  MultiSource/Applications/ClamAV/clamscan: 11.58% (0.1313 => 0.1465, std.dev.: 0.0049)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 10.98% (9.3944 => 10.4262, std.dev.: 0.2910)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 8.46% (14.6330 => 15.8705, std.dev.: 0.1784)
  SingleSource/Benchmarks/Shootout-C++/fibo: 8.22% (4.9871 => 5.3969, std.dev.: 0.0736)
  SingleSource/Benchmarks/Misc/salsa20: 8.01% (7.5524 => 8.1570, std.dev.: 0.0314)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 4.40% (61.5279 => 64.2378, std.dev.: 0.5507)
  SingleSource/Benchmarks/Misc/fp-convert: 3.01% (7.3860 => 7.6085, std.dev.: 0.0148)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.21% (3.1469 => 3.2164, std.dev.: 0.0116)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.71% (3.5750 => 3.6360, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.01% (5.8100 => 5.8687, std.dev.: 0.0077)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -23.28% (0.1280 => 0.0982, std.dev.: 0.0069)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -21.98% (0.0787 => 0.0614, std.dev.: 0.0013)
  MultiSource/Applications/treecc/treecc: -11.36% (2.6943 => 2.3883, std.dev.: 0.1149)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -5.73% (1.4385 => 1.3561, std.dev.: 0.0214)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.49% (1.2948 => 1.2496, std.dev.: 0.0122)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -26.61% (0.2093 => 0.1536, std.dev.: 0.0146)
  SingleSource/Benchmarks/McGill/misr: -8.15% (0.4160 => 0.3821, std.dev.: 0.0067)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -4.74% (1.0694 => 1.0187, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -4.47% (7.0193 => 6.7052, std.dev.: 0.0607)
  SingleSource/Benchmarks/SmallPT/smallpt: -1.76% (17.2478 => 16.9438, std.dev.: 0.0029)
  SingleSource/Benchmarks/BenchmarkGame/n-body: -1.15% (1.4270 => 1.4106, std.dev.: 0.0055)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 67.32% (0.0710 => 0.1188, std.dev.: 0.0010)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 52.50% (0.0659 => 0.1005, std.dev.: 0.0087)
  MultiSource/Applications/sqlite3/sqlite3: 45.43% (15.7419 => 22.8931, std.dev.: 0.9109)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 33.11% (1.1608 => 1.5451, std.dev.: 0.0584)
  MultiSource/Applications/viterbi/viterbi: 31.52% (0.2021 => 0.2658, std.dev.: 0.0190)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 21.22% (0.0721 => 0.0874, std.dev.: 0.0029)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 18.32% (5.0823 => 6.0135, std.dev.: 0.2976)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 14.20% (0.2831 => 0.3233, std.dev.: 0.0137)
  MultiSource/Applications/JM/lencod/lencod: 12.03% (17.2968 => 19.3779, std.dev.: 0.2080)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 11.57% (25.9661 => 28.9704, std.dev.: 0.1212)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 11.21% (1.3750 => 1.5291, std.dev.: 0.0406)
  MultiSource/Benchmarks/mafft/pairlocalalign: 10.27% (10.3096 => 11.3686, std.dev.: 0.1712)
  MultiSource/Applications/SIBsim4/SIBsim4: 8.01% (1.5198 => 1.6416, std.dev.: 0.0427)
  MultiSource/Applications/siod/siod: 5.39% (2.5491 => 2.6866, std.dev.: 0.0393)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.64% (7.5124 => 7.8612, std.dev.: 0.0956)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 2.82% (0.3582 => 0.3683, std.dev.: 0.0023)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/heapsort: 47.33% (2.9945 => 4.4119, std.dev.: 0.1303)
  MultiSource/Applications/minisat/minisat: 30.07% (6.3881 => 8.3089, std.dev.: 0.0412)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 17.26% (5.9583 => 6.9870, std.dev.: 0.1208)
  SingleSource/Benchmarks/Shootout-C++/ary3: 12.09% (4.6797 => 5.2453, std.dev.: 0.0811)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 8.63% (35.9684 => 39.0715, std.dev.: 0.8858)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.36% (3.3810 => 3.6635, std.dev.: 0.0242)
  SingleSource/Benchmarks/Misc/salsa20: 7.40% (7.5947 => 8.1570, std.dev.: 0.0314)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.25% (5.0320 => 5.3969, std.dev.: 0.0736)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 7.22% (0.3534 => 0.3789, std.dev.: 0.0037)
  MultiSource/Applications/siod/siod: 5.91% (3.4258 => 3.6281, std.dev.: 0.0107)
  MultiSource/Applications/lua/lua: 5.81% (29.1357 => 30.8296, std.dev.: 0.6078)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 5.17% (61.0792 => 64.2378, std.dev.: 0.5507)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.05% (4.5883 => 4.8202, std.dev.: 0.0301)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 4.03% (4.1462 => 4.3133, std.dev.: 0.0151)
  SingleSource/Benchmarks/Misc/flops: 3.91% (9.2673 => 9.6297, std.dev.: 0.0318)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 3.16% (2.3355 => 2.4094, std.dev.: 0.0144)
  SingleSource/Benchmarks/Misc/fp-convert: 2.97% (7.3892 => 7.6085, std.dev.: 0.0148)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.85% (5.7060 => 5.8687, std.dev.: 0.0077)
  SingleSource/Benchmarks/Shootout/lists: 2.32% (6.9930 => 7.1552, std.dev.: 0.0206)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 2.10% (1.7409 => 1.7775, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.96% (3.1547 => 3.2164, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.71% (11.7894 => 11.9911, std.dev.: 0.0109)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -26.45% (0.0688 => 0.0506, std.dev.: 0.0019)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: -4.48% (1.1409 => 1.0898, std.dev.: 0.0145)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -3.91% (1.4113 => 1.3561, std.dev.: 0.0214)
  MultiSource/Benchmarks/Bullet/bullet: -3.85% (36.6274 => 35.2177, std.dev.: 0.2551)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.24% (1.2914 => 1.2496, std.dev.: 0.0122)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/McGill/misr: -5.16% (0.4029 => 0.3821, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.58% (6.8826 => 6.7052, std.dev.: 0.0607)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.76% (7.9597 => 7.8197, std.dev.: 0.0440)

Report Time: 0.66s
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