[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results

Sun Sep 22 03:12:42 PDT 2013

http://llvm.org/perf/db_default/v4/nts/15549?compare_to=15545&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15549, Order: 191164, Start Time: 2013-09-22 08:23:52, End Time: 2013-09-22 10:15:24
      To: 15545, Order: 191163, Start Time: 2013-09-22 06:19:01, End Time: 2013-09-22 08:02:53
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 19 (31 on baseline)
Performance Improvements: 3 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1085 (1061 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 44.88% (0.0722 => 0.1046, std.dev.: 0.0100)
  MultiSource/Applications/SPASS/SPASS: 14.77% (16.5552 => 19.0000, std.dev.: 0.5005)
  MultiSource/Applications/treecc/treecc: 13.78% (2.2880 => 2.6033, std.dev.: 0.1057)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 10.53% (4.1811 => 4.6214, std.dev.: 0.0585)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/city/city: 33.78% (0.0299 => 0.0400, std.dev.: 0.0030)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 26.49% (0.0453 => 0.0573, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 18.31% (35.9405 => 42.5208, std.dev.: 2.1314)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 15.94% (9.3735 => 10.8674, std.dev.: 0.2504)
  SingleSource/Benchmarks/Linpack/linpack-pc: 9.30% (46.6819 => 51.0227, std.dev.: 1.0267)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 7.76% (1.0671 => 1.1499, std.dev.: 0.0190)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 6.94% (2.9372 => 3.1409, std.dev.: 0.0256)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 5.98% (1.0088 => 1.0691, std.dev.: 0.0176)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.72% (3.9885 => 4.2168, std.dev.: 0.0108)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 4.06% (1.4881 => 1.5485, std.dev.: 0.0204)
  MultiSource/Benchmarks/BitBench/five11/five11: 3.68% (5.3191 => 5.5146, std.dev.: 0.0690)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 2.69% (4.4630 => 4.5829, std.dev.: 0.0362)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.12% (8.1171 => 8.2892, std.dev.: 0.0235)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.91% (2.4305 => 2.4769, std.dev.: 0.0056)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 1.77% (1.3680 => 1.3922, std.dev.: 0.0063)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -6.20% (0.2773 => 0.2601, std.dev.: 0.0046)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc/ReedSolomon: -13.05% (9.7873 => 8.5099, std.dev.: 0.1076)
  SingleSource/Benchmarks/Misc/fp-convert: -3.72% (7.8451 => 7.5533, std.dev.: 0.0671)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.36% (0.1326 => 0.1308, std.dev.: 0.0247)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 48.16% (0.0706 => 0.1046, std.dev.: 0.0100)
  MultiSource/Applications/SPASS/SPASS: 17.54% (16.1646 => 19.0000, std.dev.: 0.5005)
  MultiSource/Benchmarks/mafft/pairlocalalign: 16.85% (9.9903 => 11.6732, std.dev.: 0.5951)
  MultiSource/Applications/treecc/treecc: 15.62% (2.2516 => 2.6033, std.dev.: 0.1057)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 14.40% (4.0397 => 4.6214, std.dev.: 0.0585)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 3.24% (0.8667 => 0.8948, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.16% (0.4624 => 0.4770, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 3.12% (0.5609 => 0.5784, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C/football/football: 2.72% (0.9828 => 1.0095, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.68% (1.4599 => 1.4990, std.dev.: 0.0149)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 2.48% (1.3365 => 1.3696, std.dev.: 0.0115)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.11% (1.0952 => 1.1183, std.dev.: 0.0074)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 1.89% (1.0935 => 1.1142, std.dev.: 0.0064)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.83% (1.0756 => 1.0953, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.12% (1.2981 => 1.3127, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.09% (1.3303 => 1.3448, std.dev.: 0.0051)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 18.49% (0.1374 => 0.1628, std.dev.: 0.0000)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 15.41% (36.8417 => 42.5208, std.dev.: 2.1314)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 14.89% (9.4586 => 10.8674, std.dev.: 0.2504)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 7.10% (1.1013 => 1.1795, std.dev.: 0.0187)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 6.94% (2.9372 => 3.1409, std.dev.: 0.0256)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0006)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.80% (3.9856 => 4.2168, std.dev.: 0.0108)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 3.94% (1.4898 => 1.5485, std.dev.: 0.0204)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.94% (2.4920 => 2.5404, std.dev.: 0.0096)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.90% (8.1346 => 8.2892, std.dev.: 0.0235)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.82% (1.7652 => 1.7974, std.dev.: 0.0081)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.65% (16.7972 => 17.0747, std.dev.: 0.0204)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.62% (1.0477 => 1.0647, std.dev.: 0.0051)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.45% (1.6707 => 1.6949, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout/fib2: 1.33% (3.5966 => 3.6444, std.dev.: 0.0050)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.77% (0.1483 => 0.1175, std.dev.: 0.0004)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -4.83% (0.2193 => 0.2087, std.dev.: 0.0012)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.63% (0.5226 => 0.2371, std.dev.: 0.0033)
  MultiSource/Applications/sgefa/sgefa: -46.98% (1.5790 => 0.8372, std.dev.: 0.0351)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.44% (15.9508 => 13.0101, std.dev.: 0.2893)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -11.20% (20.8247 => 18.4929, std.dev.: 0.1322)
  SingleSource/Benchmarks/Linpack/linpack-pc: -10.85% (57.2347 => 51.0227, std.dev.: 1.0267)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.37% (3.4956 => 3.1332, std.dev.: 0.0404)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.93% (0.3304 => 0.2976, std.dev.: 0.0019)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.19% (50.0284 => 46.9311, std.dev.: 0.2880)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.80% (3.7437 => 3.5267, std.dev.: 0.0405)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.93% (2.5938 => 2.4918, std.dev.: 0.0244)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.87% (17.1431 => 16.6512, std.dev.: 0.1185)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.61% (5.4473 => 5.3053, std.dev.: 0.0496)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -2.20% (2.4471 => 2.3932, std.dev.: 0.0148)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -2.97% (0.1348 => 0.1308, std.dev.: 0.0247)

Report Time: 0.65s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults] chinook-clangslave1O3-plainclang_DEV__powerpc64 test results