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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Wed Jul 10 21:53:05 PDT 2013


http://llvm.org/perf/db_default/v4/nts/13290?compare_to=13286&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 13290, Order: 186054, Start Time: 2013-07-11 03:09:24, End Time: 2013-07-11 04:54:25
      To: 13286, Order: 186046, Start Time: 2013-07-10 23:59:46, End Time: 2013-07-11 01:46:10
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 7 (36 on baseline)
Performance Improvements: 14 (62 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1086 (1009 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 15.07% (7.0237 => 8.0821, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/salsa20: 12.28% (8.0007 => 8.9830, std.dev.: 0.0246)
  MultiSource/Benchmarks/nbench/nbench: 4.72% (22.2458 => 23.2956, std.dev.: 0.1445)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.70% (3.3738 => 3.4650, std.dev.: 0.0013)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.92% (1.0561 => 1.0764, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/flops: 1.76% (9.6281 => 9.7977, std.dev.: 0.0271)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.57% (5.3553 => 5.4394, std.dev.: 0.0294)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/objinst: -19.84% (0.0625 => 0.0501, std.dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/wc: -11.51% (0.2728 => 0.2414, std.dev.: 0.0121)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: -8.69% (0.4693 => 0.4285, std.dev.: 0.0123)
  SingleSource/Benchmarks/Shootout-C++/fibo: -7.38% (0.2236 => 0.2071, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/lists: -6.81% (0.3041 => 0.2834, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout-C++/methcall: -4.85% (0.2394 => 0.2278, std.dev.: 0.0007)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: -4.20% (0.3645 => 0.3492, std.dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/moments: -3.69% (0.4286 => 0.4128, std.dev.: 0.0035)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: -2.38% (0.9086 => 0.8870, std.dev.: 0.0073)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout/heapsort: -32.80% (4.4254 => 2.9739, std.dev.: 0.2280)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -30.83% (4.2510 => 2.9404, std.dev.: 0.2576)
  SingleSource/Benchmarks/Shootout-C++/ary: -19.52% (0.0784 => 0.0631, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/hash: -3.18% (4.3440 => 4.2057, std.dev.: 0.0487)
  SingleSource/Benchmarks/Shootout-C++/methcall: -1.71% (11.5755 => 11.3779, std.dev.: 0.0703)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.83% (0.1333 => 0.1322, std.dev.: 0.0338)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.87% (0.2721 => 0.2908, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.37% (0.3429 => 0.3579, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 4.18% (0.3061 => 0.3189, std.dev.: 0.0015)
  MultiSource/Benchmarks/Prolangs-C++/deriv2/deriv2: 3.92% (0.2937 => 0.3052, std.dev.: 0.0016)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.86% (0.3290 => 0.3417, std.dev.: 0.0009)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.33% (1.5862 => 1.6390, std.dev.: 0.0098)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.05% (0.4006 => 0.4128, std.dev.: 0.0035)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.93% (0.4740 => 0.4879, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.60% (1.6299 => 1.6722, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.58% (1.5727 => 1.6133, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 2.08% (1.5984 => 1.6317, std.dev.: 0.0112)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/viterbi/viterbi: 37.01% (2.5688 => 3.5196, std.dev.: 0.0562)
  MultiSource/Applications/sgefa/sgefa: 29.67% (1.1695 => 1.5165, std.dev.: 0.0067)
  SingleSource/Benchmarks/Stanford/Puzzle: 28.52% (0.1455 => 0.1870, std.dev.: 0.0088)
  SingleSource/Benchmarks/Misc/perlin: 26.48% (3.6271 => 4.5877, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 16.81% (6.1372 => 7.1689, std.dev.: 0.1147)
  SingleSource/Benchmarks/Misc/mandel: 16.34% (1.0293 => 1.1975, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 15.98% (0.9806 => 1.1373, std.dev.: 0.0227)
  SingleSource/Benchmarks/Shootout/strcat: 9.13% (0.1456 => 0.1589, std.dev.: 0.0028)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 7.97% (5.2003 => 5.6150, std.dev.: 0.0109)
  MultiSource/Applications/lua/lua: 7.36% (28.2496 => 30.3288, std.dev.: 0.4579)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.00% (3.1853 => 3.3764, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.86% (4.6639 => 4.8905, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.78% (3.2201 => 3.3740, std.dev.: 0.0530)
  MultiSource/Benchmarks/nbench/nbench: 4.46% (22.3004 => 23.2956, std.dev.: 0.1445)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 4.38% (1.2224 => 1.2759, std.dev.: 0.0034)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.05% (2.8994 => 3.0167, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.73% (5.9362 => 6.1579, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.57% (5.2788 => 5.4675, std.dev.: 0.0233)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.90% (5.5010 => 5.6607, std.dev.: 0.0016)
  MultiSource/Benchmarks/sim/sim: 2.51% (3.8805 => 3.9778, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.28% (4.6379 => 4.7435, std.dev.: 0.0187)
  SingleSource/Benchmarks/CoyoteBench/almabench: 2.06% (34.3107 => 35.0180, std.dev.: 0.0423)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 2.04% (5.6582 => 5.7734, std.dev.: 0.0168)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.51% (4.3727 => 4.4388, std.dev.: 0.0237)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 1.50% (1.0605 => 1.0764, std.dev.: 0.0030)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: -34.59% (0.1113 => 0.0728, std.dev.: 0.0024)
  MultiSource/Applications/viterbi/viterbi: -21.10% (0.2431 => 0.1918, std.dev.: 0.0199)
  SingleSource/Benchmarks/Misc/whetstone: -14.95% (0.1097 => 0.0933, std.dev.: 0.0010)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -14.82% (0.0803 => 0.0684, std.dev.: 0.0018)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -6.46% (1.0314 => 0.9648, std.dev.: 0.0090)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -5.91% (0.1861 => 0.1751, std.dev.: 0.0016)
  MultiSource/Benchmarks/McCat/18-imp/imp: -5.19% (0.4199 => 0.3981, std.dev.: 0.0041)
  MultiSource/Benchmarks/McCat/09-vor/vor: -4.97% (0.3723 => 0.3538, std.dev.: 0.0022)
  MultiSource/Benchmarks/Olden/em3d/em3d: -4.82% (0.2117 => 0.2015, std.dev.: 0.0034)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -4.22% (0.2961 => 0.2836, std.dev.: 0.0038)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -3.81% (0.2753 => 0.2648, std.dev.: 0.0013)
  MultiSource/Benchmarks/McCat/05-eks/eks: -3.76% (0.5698 => 0.5484, std.dev.: 0.0044)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.41% (1.2911 => 0.7306, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -38.11% (4.4050 => 2.7262, std.dev.: 0.0964)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -24.72% (6.2328 => 4.6921, std.dev.: 0.1845)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -24.71% (1.6105 => 1.2126, std.dev.: 0.0009)
  MultiSource/Applications/lambda-0_1_3/lambda: -22.74% (9.1099 => 7.0381, std.dev.: 0.0243)
  SingleSource/Benchmarks/Shootout/hash: -21.62% (5.3656 => 4.2057, std.dev.: 0.0487)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -20.89% (4.8986 => 3.8751, std.dev.: 0.0046)
  SingleSource/Benchmarks/Shootout-C++/hash: -20.59% (0.7941 => 0.6306, std.dev.: 0.0246)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -20.00% (5.7264 => 4.5811, std.dev.: 0.0473)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -15.91% (25.3677 => 21.3321, std.dev.: 0.1113)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -14.19% (0.1945 => 0.1669, std.dev.: 0.0003)
  SingleSource/Benchmarks/Misc/salsa20: -13.12% (10.3398 => 8.9830, std.dev.: 0.0246)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -12.65% (1.6679 => 1.4569, std.dev.: 0.0663)
  MultiSource/Benchmarks/FreeBench/neural/neural: -10.30% (0.3513 => 0.3151, std.dev.: 0.0021)
  MultiSource/Applications/siod/siod: -9.51% (3.7240 => 3.3698, std.dev.: 0.0264)
  MultiSource/Applications/SIBsim4/SIBsim4: -9.50% (3.5327 => 3.1970, std.dev.: 0.1019)
  SingleSource/Regression/C/uint64_to_float: -8.78% (1.6851 => 1.5372, std.dev.: 0.0528)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -8.43% (9.8728 => 9.0410, std.dev.: 0.0045)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -7.59% (1.3530 => 1.2503, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -7.27% (4.5717 => 4.2394, std.dev.: 0.0100)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -6.94% (0.1542 => 0.1435, std.dev.: 0.0006)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.81% (5.5889 => 5.2081, std.dev.: 0.0029)
  MultiSource/Applications/sqlite3/sqlite3: -6.35% (4.6358 => 4.3413, std.dev.: 0.0659)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -6.07% (0.4445 => 0.4175, std.dev.: 0.0013)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -5.87% (2.8537 => 2.6863, std.dev.: 0.0523)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -5.41% (6.3757 => 6.0307, std.dev.: 0.1078)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -4.90% (1.6535 => 1.5724, std.dev.: 0.0191)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -4.87% (1.3084 => 1.2447, std.dev.: 0.0213)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.82% (5.3184 => 5.0620, std.dev.: 0.0145)
  SingleSource/Benchmarks/BenchmarkGame/recursive: -4.74% (2.5087 => 2.3899, std.dev.: 0.0173)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -4.52% (1.4783 => 1.4115, std.dev.: 0.0173)
  SingleSource/Benchmarks/Misc/flops: -4.10% (10.2170 => 9.7977, std.dev.: 0.0271)
  SingleSource/Benchmarks/Misc/whetstone: -3.69% (3.5970 => 3.4641, std.dev.: 0.0087)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -3.63% (4.5935 => 4.4266, std.dev.: 0.0272)
  SingleSource/Benchmarks/Shootout-C++/hash2: -3.59% (3.5939 => 3.4650, std.dev.: 0.0013)
  MultiSource/Applications/hexxagon/hexxagon: -3.54% (15.4979 => 14.9487, std.dev.: 0.0348)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -3.34% (1.6440 => 1.5891, std.dev.: 0.0192)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -3.11% (3.6122 => 3.4997, std.dev.: 0.0403)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -2.73% (0.6548 => 0.6369, std.dev.: 0.0000)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.60% (3.8665 => 3.7658, std.dev.: 0.0084)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.41% (48.3307 => 47.1641, std.dev.: 0.0483)
  MultiSource/Benchmarks/BitBench/five11/five11: -2.40% (5.7342 => 5.5963, std.dev.: 0.0399)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.22% (4.5094 => 4.4091, std.dev.: 0.0271)
  MultiSource/Benchmarks/llubenchmark/llu: -1.98% (2.0425 => 2.0020, std.dev.: 0.0156)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -1.90% (4.9946 => 4.8997, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -1.49% (5.9068 => 5.8186, std.dev.: 0.0274)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: -1.49% (1.1791 => 1.1615, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.21% (9.6556 => 9.5389, std.dev.: 0.0214)
  MultiSource/Benchmarks/Olden/bh/bh: -1.14% (2.4435 => 2.4156, std.dev.: 0.0100)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.03% (1.1291 => 1.1175, std.dev.: 0.0028)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -8.26% (0.1441 => 0.1322, std.dev.: 0.0338)

Report Time: 0.75s
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