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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Wed May 29 07:27:52 PDT 2013


http://llvm.org/perf/db_default/v4/nts/11841?compare_to=11837&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11841, Order: 182850, Start Time: 2013-05-29 12:43:57, End Time: 2013-05-29 14:28:26
      To: 11837, Order: 182834, Start Time: 2013-05-29 10:37:17, End Time: 2013-05-29 12:19:28
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 6 (5 on baseline)
Performance Improvements: 0 (33 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1101 (1069 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/em3d/em3d: 4.10% (4.9638 => 5.1675, std.dev.: 0.0018)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 3.47% (39.7211 => 41.0990, std.dev.: 0.2959)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 2.29% (2.6699 => 2.7310, std.dev.: 0.0064)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 1.77% (2.7539 => 2.8027, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.76% (4.9686 => 5.0559, std.dev.: 0.0220)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.35% (8.9819 => 9.1031, std.dev.: 0.0259)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 4.79% (0.1400 => 0.1467, std.dev.: 0.0002)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 11.51% (0.9806 => 1.0935, std.dev.: 0.0192)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 5.34% (1.2224 => 1.2877, std.dev.: 0.0124)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.94% (39.9248 => 41.0990, std.dev.: 0.2959)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 2.20% (3.9713 => 4.0585, std.dev.: 0.0258)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 1.30% (88.2998 => 89.4513, std.dev.: 0.0702)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -16.81% (0.0803 => 0.0668, std.dev.: 0.0015)
  SingleSource/UnitTests/Vector/constpool: -15.02% (10.3086 => 8.7607, std.dev.: 0.4991)
  SingleSource/Benchmarks/Misc/whetstone: -14.86% (0.1097 => 0.0934, std.dev.: 0.0033)
  MultiSource/Applications/JM/lencod/lencod: -10.49% (18.9387 => 16.9522, std.dev.: 0.1655)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -10.42% (0.2006 => 0.1797, std.dev.: 0.0040)
  MultiSource/Applications/oggenc/oggenc: -6.16% (5.9886 => 5.6200, std.dev.: 0.1234)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.73% (1.6793 => 1.5831, std.dev.: 0.0153)
  MultiSource/Benchmarks/McCat/18-imp/imp: -5.22% (0.4199 => 0.3980, std.dev.: 0.0007)
  MultiSource/Benchmarks/McCat/05-eks/eks: -4.79% (0.5698 => 0.5425, std.dev.: 0.0010)
  MultiSource/Benchmarks/McCat/09-vor/vor: -4.67% (0.3723 => 0.3549, std.dev.: 0.0004)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -4.26% (1.3686 => 1.3103, std.dev.: 0.0057)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.44% (1.2911 => 0.7302, std.dev.: 0.0042)
  MultiSource/Benchmarks/Olden/mst/mst: -36.83% (0.2099 => 0.1326, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.47% (4.4050 => 3.2389, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -18.88% (6.2328 => 5.0559, std.dev.: 0.0220)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.13% (25.3677 => 21.2769, std.dev.: 0.0630)
  SingleSource/Benchmarks/Misc/salsa20: -13.18% (10.3398 => 8.9772, std.dev.: 0.0100)
  MultiSource/Applications/SIBsim4/SIBsim4: -11.97% (3.5327 => 3.1100, std.dev.: 0.0275)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -10.03% (10.2418 => 9.2144, std.dev.: 0.2826)
  MultiSource/Benchmarks/mafft/pairlocalalign: -8.05% (48.3307 => 44.4402, std.dev.: 0.6000)
  SingleSource/Benchmarks/Shootout-C++/hash: -8.05% (0.7941 => 0.7302, std.dev.: 0.0226)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -7.15% (0.1945 => 0.1806, std.dev.: 0.0024)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -7.13% (0.3702 => 0.3438, std.dev.: 0.0083)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -6.69% (3.2030 => 2.9888, std.dev.: 0.0217)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.61% (4.5717 => 4.3152, std.dev.: 0.0178)
  SingleSource/Benchmarks/Misc/flops: -3.54% (10.2170 => 9.8552, std.dev.: 0.0177)
  MultiSource/Applications/JM/lencod/lencod: -3.16% (7.0353 => 6.8129, std.dev.: 0.0510)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -2.73% (1.6679 => 1.6223, std.dev.: 0.0164)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -1.79% (2.8537 => 2.8027, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -1.72% (3.0234 => 2.9713, std.dev.: 0.0194)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.65% (1.1291 => 1.1105, std.dev.: 0.0065)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.33% (12.1841 => 12.0219, std.dev.: 0.0275)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -1.24% (5.9068 => 5.8333, std.dev.: 0.0242)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 1.80% (0.1441 => 0.1467, std.dev.: 0.0002)

Report Time: 0.65s
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