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

Tue Oct 8 09:21:50 PDT 2013

http://llvm.org/perf/db_default/v4/nts/16107?compare_to=16104&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16107, Order: 192181, Start Time: 2013-10-08 14:37:40, End Time: 2013-10-08 16:24:51
      To: 16104, Order: 192179, Start Time: 2013-10-08 12:30:39, End Time: 2013-10-08 14:16:09
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 18 (28 on baseline)
Performance Improvements: 7 (23 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1082 (1056 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.68% (1.2351 => 1.3053, std.dev.: 0.0248)
  SingleSource/UnitTests/Vector/constpool: 4.52% (8.8043 => 9.2019, std.dev.: 0.1080)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 16.14% (3.3996 => 3.9483, std.dev.: 0.0015)
  SingleSource/Benchmarks/Shootout/matrix: 14.84% (1.8410 => 2.1142, std.dev.: 0.0008)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 8.21% (0.1388 => 0.1502, std.dev.: 0.0034)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 8.20% (3.7115 => 4.0157, std.dev.: 0.0533)
  MultiSource/Benchmarks/FreeBench/neural/neural: 8.17% (0.2350 => 0.2542, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.04% (4.1032 => 4.3100, std.dev.: 0.0175)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.56% (4.5675 => 4.7756, std.dev.: 0.0581)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 3.39% (2.4581 => 2.5415, std.dev.: 0.0196)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 2.97% (4.4071 => 4.5378, std.dev.: 0.0116)
  MultiSource/Benchmarks/Olden/em3d/em3d: 2.33% (5.0313 => 5.1487, std.dev.: 0.0451)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.11% (18.3044 => 18.6898, std.dev.: 0.0719)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.10% (2.4890 => 2.5413, std.dev.: 0.0069)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.98% (1.7722 => 1.8073, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.88% (4.2515 => 4.3315, std.dev.: 0.0254)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.19% (5.5596 => 5.6257, std.dev.: 0.0211)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.14% (6.7014 => 6.7777, std.dev.: 0.0227)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.78% (10.4385 => 10.2526, std.dev.: 0.0238)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.27% (1.3105 => 1.2938, std.dev.: 0.0062)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -15.30% (23.8840 => 20.2309, std.dev.: 0.6739)
  SingleSource/Benchmarks/Shootout-C++/fibo: -4.28% (5.1955 => 4.9730, std.dev.: 0.0398)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.81% (4.6313 => 4.5012, std.dev.: 0.0070)
  MultiSource/Benchmarks/sim/sim: -2.32% (3.9372 => 3.8459, std.dev.: 0.0340)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -1.34% (3.9457 => 3.8927, std.dev.: 0.0145)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.07% (0.1350 => 0.1349, std.dev.: 0.0016)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 6.98% (1.2201 => 1.3053, std.dev.: 0.0248)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 5.97% (2.6492 => 2.8074, std.dev.: 0.0281)
  MultiSource/Applications/sqlite3/sqlite3: 4.90% (16.2888 => 17.0866, std.dev.: 0.3034)
  SingleSource/UnitTests/Vector/constpool: 3.48% (8.8921 => 9.2019, std.dev.: 0.1080)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.37% (4.0397 => 4.1758, std.dev.: 0.0520)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.03% (0.5046 => 0.5199, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.67% (0.6439 => 0.6611, std.dev.: 0.0044)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.63% (9.9903 => 10.2526, std.dev.: 0.0238)
  MultiSource/Applications/hbd/hbd: 1.10% (1.5696 => 1.5868, std.dev.: 0.0046)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 64.09% (7.6426 => 12.5407, std.dev.: 0.0528)
  SingleSource/Benchmarks/Shootout-C++/matrix: 38.27% (2.8554 => 3.9483, std.dev.: 0.0015)
  SingleSource/Benchmarks/Shootout/matrix: 18.72% (1.7809 => 2.1142, std.dev.: 0.0008)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 9.32% (0.1374 => 0.1502, std.dev.: 0.0034)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0014)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.16% (8.1346 => 8.6356, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.09% (4.1011 => 4.3100, std.dev.: 0.0175)
  SingleSource/Benchmarks/McGill/misr: 5.09% (0.3771 => 0.3963, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.40% (4.5744 => 4.7756, std.dev.: 0.0581)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.07% (6.5990 => 6.8679, std.dev.: 0.0617)
  MultiSource/Applications/spiff/spiff: 3.87% (2.8194 => 2.9284, std.dev.: 0.0321)
  MultiSource/Applications/siod/siod: 2.97% (3.5310 => 3.6359, std.dev.: 0.0203)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.55% (1.8519 => 1.8992, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.43% (5.4925 => 5.6257, std.dev.: 0.0211)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.38% (1.7652 => 1.8073, std.dev.: 0.0036)
  MultiSource/Benchmarks/Olden/em3d/em3d: 2.38% (5.0288 => 5.1487, std.dev.: 0.0451)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.18% (4.2391 => 4.3315, std.dev.: 0.0254)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.35% (16.7972 => 17.0244, std.dev.: 0.0684)
  SingleSource/Benchmarks/Shootout/fib2: 1.29% (3.5966 => 3.6430, std.dev.: 0.0048)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -21.44% (0.1483 => 0.1165, std.dev.: 0.0086)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -9.12% (0.1195 => 0.1086, std.dev.: 0.0008)
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.97% (0.2571 => 0.2366, std.dev.: 0.0016)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -51.36% (0.5226 => 0.2542, std.dev.: 0.0042)
  SingleSource/Benchmarks/Linpack/linpack-pc: -48.56% (57.2347 => 29.4409, std.dev.: 6.9716)
  MultiSource/Applications/sgefa/sgefa: -46.76% (1.5790 => 0.8406, std.dev.: 0.0331)
  SingleSource/Benchmarks/Shootout/heapsort: -17.24% (3.5900 => 2.9711, std.dev.: 0.1491)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -16.88% (15.9508 => 13.2577, std.dev.: 0.2179)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -14.79% (1.7197 => 1.4654, std.dev.: 0.0599)
  MultiSource/Benchmarks/FreeBench/mason/mason: -12.08% (0.3304 => 0.2905, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -11.22% (4.0006 => 3.5516, std.dev.: 0.1676)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.39% (3.4956 => 3.1323, std.dev.: 0.0392)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.25% (20.8247 => 18.6898, std.dev.: 0.0719)
  MultiSource/Benchmarks/nbench/nbench: -8.57% (22.1263 => 20.2309, std.dev.: 0.6739)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.43% (50.0284 => 46.3090, std.dev.: 0.8982)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -5.07% (30.1838 => 28.6528, std.dev.: 0.5076)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -3.83% (4.3592 => 4.1922, std.dev.: 0.0615)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.68% (0.7474 => 0.7199, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.85% (17.1431 => 16.6545, std.dev.: 0.1125)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -2.02% (2.5938 => 2.5413, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -1.58% (3.9552 => 3.8927, std.dev.: 0.0145)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -1.19% (89.7126 => 88.6427, std.dev.: 0.1981)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.14% (2.4471 => 2.4191, std.dev.: 0.0033)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.07% (0.1348 => 0.1349, std.dev.: 0.0016)

Report Time: 1.13s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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