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

Thu Sep 26 13:00:31 PDT 2013

http://llvm.org/perf/db_default/v4/nts/15699?compare_to=15695&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15699, Order: 191442, Start Time: 2013-09-26 18:15:50, End Time: 2013-09-26 20:03:17
      To: 15695, Order: 191432, Start Time: 2013-09-26 15:57:56, End Time: 2013-09-26 17:51:08
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 8 (11 on baseline)
Performance Improvements: 29 (16 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1070 (1080 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Stanford/FloatMM: 5.93% (0.6885 => 0.7293, std.dev.: 0.0000)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.18% (0.6261 => 0.6523, std.dev.: 0.0061)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.39% (0.3839 => 0.3969, std.dev.: 0.0024)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.46% (18.2674 => 18.7165, std.dev.: 0.0415)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.29% (5.4989 => 5.6247, std.dev.: 0.0064)
  SingleSource/Benchmarks/Misc/ffbench: 2.06% (1.3802 => 1.4086, std.dev.: 0.0105)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.15% (1.6624 => 1.6815, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/methcall: 1.08% (12.4697 => 12.6038, std.dev.: 0.0383)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -40.96% (0.0879 => 0.0519, std.dev.: 0.0014)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -38.82% (0.1731 => 0.1059, std.dev.: 0.0043)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -34.62% (1.5222 => 0.9952, std.dev.: 0.1660)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -31.73% (2.1106 => 1.4409, std.dev.: 0.1886)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -22.74% (2.1238 => 1.6409, std.dev.: 0.0124)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -20.52% (18.7353 => 14.8913, std.dev.: 1.3567)
  SingleSource/Benchmarks/SmallPT/smallpt: -19.20% (0.1755 => 0.1418, std.dev.: 0.0011)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -16.33% (0.1133 => 0.0948, std.dev.: 0.0051)
  MultiSource/Benchmarks/nbench/nbench: -16.15% (1.5043 => 1.2614, std.dev.: 0.0110)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -15.28% (0.0923 => 0.0782, std.dev.: 0.0041)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -14.39% (0.0966 => 0.0827, std.dev.: 0.0028)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -11.17% (0.1433 => 0.1273, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -10.80% (1.4118 => 1.2593, std.dev.: 0.0559)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -10.61% (0.4061 => 0.3630, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -8.75% (1.3993 => 1.2768, std.dev.: 0.0111)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -7.92% (0.1401 => 0.1290, std.dev.: 0.0034)
  MultiSource/Applications/minisat/minisat: -6.02% (0.8037 => 0.7553, std.dev.: 0.0112)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -38.35% (0.0425 => 0.0262, std.dev.: 0.0012)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -23.59% (0.3823 => 0.2921, std.dev.: 0.0135)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -18.20% (43.3848 => 35.4882, std.dev.: 2.9939)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -16.72% (0.2045 => 0.1703, std.dev.: 0.0002)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -14.24% (2.6351 => 2.2599, std.dev.: 0.1303)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -12.76% (24.5145 => 21.3857, std.dev.: 0.8993)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -6.88% (2.7640 => 2.5739, std.dev.: 0.0536)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -5.32% (3.8425 => 3.6379, std.dev.: 0.0792)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: -4.23% (0.2744 => 0.2628, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/salsa20: -3.19% (7.7886 => 7.5400, std.dev.: 0.0330)
  SingleSource/Benchmarks/Misc/flops: -2.20% (9.5681 => 9.3577, std.dev.: 0.0035)
  MultiSource/Benchmarks/NPB-serial/is/is: -1.18% (12.3336 => 12.1876, std.dev.: 0.0394)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -2.66% (0.1392 => 0.1355, std.dev.: 0.0086)

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 64.92% (7.6426 => 12.6038, std.dev.: 0.0383)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 18.49% (0.1374 => 0.1628, std.dev.: 0.0065)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0002)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.27% (8.1346 => 8.6443, std.dev.: 0.0101)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.47% (0.3836 => 0.3969, std.dev.: 0.0024)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.62% (1.7652 => 1.8114, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.41% (5.4925 => 5.6247, std.dev.: 0.0064)
  MultiSource/Benchmarks/Olden/power/power: 2.39% (1.2170 => 1.2461, std.dev.: 0.0025)
  SingleSource/Regression/C/uint64_to_float: 1.96% (1.4528 => 1.4813, std.dev.: 0.0030)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.39% (16.7972 => 17.0305, std.dev.: 0.0180)
  SingleSource/Benchmarks/Shootout/methcall: 1.25% (8.5434 => 8.6505, std.dev.: 0.0282)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.86% (0.2571 => 0.2369, std.dev.: 0.0053)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.00% (0.5226 => 0.2404, std.dev.: 0.0096)
  MultiSource/Applications/sgefa/sgefa: -47.07% (1.5790 => 0.8358, std.dev.: 0.0349)
  SingleSource/Benchmarks/Linpack/linpack-pc: -20.04% (57.2347 => 45.7665, std.dev.: 3.7006)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.12% (15.9508 => 12.9010, std.dev.: 0.3963)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.44% (3.4956 => 3.1306, std.dev.: 0.0405)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.12% (20.8247 => 18.7165, std.dev.: 0.0415)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.78% (50.0284 => 46.6361, std.dev.: 0.2524)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.11% (0.7474 => 0.7167, std.dev.: 0.0111)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.53% (2.5938 => 2.5022, std.dev.: 0.0189)
  SingleSource/Benchmarks/Misc/salsa20: -3.29% (7.7964 => 7.5400, std.dev.: 0.0330)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -3.23% (17.1431 => 16.5889, std.dev.: 0.1243)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -2.45% (2.4471 => 2.3871, std.dev.: 0.0159)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.09% (4.3592 => 4.3117, std.dev.: 0.0093)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -1.08% (89.7126 => 88.7409, std.dev.: 0.0679)
  SingleSource/Benchmarks/Misc/fbench: -1.01% (4.9516 => 4.9015, std.dev.: 0.0054)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.52% (0.1348 => 0.1355, std.dev.: 0.0086)

Report Time: 0.72s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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