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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Fri Oct 4 07:09:17 PDT 2013 

http://llvm.org/perf/db_default/v4/nts/15962?compare_to=15958&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15962, Order: 191951, Start Time: 2013-10-04 12:28:55, End Time: 2013-10-04 14:12:14
      To: 15958, Order: 191945, Start Time: 2013-10-04 10:14:36, End Time: 2013-10-04 12:04:39
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 29 (59 on baseline)
Performance Improvements: 16 (25 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1062 (1023 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 23.87% (38.6669 => 47.8973, std.dev.: 2.0954)
  SingleSource/Benchmarks/Misc/ReedSolomon: 14.66% (8.5588 => 9.8135, std.dev.: 0.0009)
  MultiSource/Applications/JM/lencod/lencod: 12.38% (7.5654 => 8.5018, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 11.37% (0.1126 => 0.1254, std.dev.: 0.0000)
  SingleSource/Benchmarks/Stanford/Puzzle: 8.03% (0.1731 => 0.1870, std.dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 6.81% (1.2595 => 1.3453, std.dev.: 0.0041)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.80% (0.4252 => 0.4541, std.dev.: 0.0042)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 6.24% (1.1426 => 1.2139, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.32% (3.5331 => 3.7212, std.dev.: 0.0047)
  MultiSource/Applications/aha/aha: 5.26% (3.5859 => 3.7746, std.dev.: 0.0036)
  MultiSource/Benchmarks/sim/sim: 5.16% (3.8614 => 4.0605, std.dev.: 0.0107)
  MultiSource/Applications/spiff/spiff: 4.22% (2.8558 => 2.9764, std.dev.: 0.0279)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 4.05% (1.8262 => 1.9001, std.dev.: 0.0013)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 4.03% (2.1271 => 2.2129, std.dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.03% (4.7683 => 4.9604, std.dev.: 0.0696)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 3.31% (0.3688 => 0.3810, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: 3.08% (7.5460 => 7.7787, std.dev.: 0.0416)
  MultiSource/Applications/SPASS/SPASS: 2.58% (8.0228 => 8.2297, std.dev.: 0.0299)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.18% (3.5528 => 3.6301, std.dev.: 0.0201)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.92% (23.3698 => 23.8194, std.dev.: 0.0334)
  SingleSource/Benchmarks/Shootout-C++/lists: 1.91% (15.8752 => 16.1780, std.dev.: 0.0787)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.86% (11.8469 => 12.0669, std.dev.: 0.0157)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 1.78% (1.2672 => 1.2898, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.74% (5.9090 => 6.0120, std.dev.: 0.0196)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.73% (1.0471 => 1.0652, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.50% (3.6048 => 3.6588, std.dev.: 0.0114)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.31% (6.7331 => 6.8210, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.06% (3.1743 => 3.2079, std.dev.: 0.0063)
  MultiSource/Applications/sqlite3/sqlite3: 1.00% (4.3228 => 4.3661, std.dev.: 0.0023)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: -13.96% (11.7910 => 10.1445, std.dev.: 0.0526)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -5.17% (26.3014 => 24.9410, std.dev.: 0.3389)
  MultiSource/Benchmarks/SciMark2-C/scimark2: -3.89% (0.3831 => 0.3682, std.dev.: 0.0055)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: -3.61% (0.4013 => 0.3868, std.dev.: 0.0020)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -3.43% (0.9470 => 0.9145, std.dev.: 0.0107)
  MultiSource/Applications/oggenc/oggenc: -2.58% (5.5649 => 5.4215, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: -2.38% (0.4827 => 0.4712, std.dev.: 0.0043)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -1.80% (0.7106 => 0.6978, std.dev.: 0.0023)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: -1.53% (1.6190 => 1.5943, std.dev.: 0.0069)
  MultiSource/Applications/JM/ldecod/ldecod: -1.37% (7.5850 => 7.4813, std.dev.: 0.0345)
  MultiSource/Applications/treecc/treecc: -1.14% (2.3025 => 2.2763, std.dev.: 0.0071)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/7zip/7zip-benchmark: -16.43% (11.2511 => 9.4031, std.dev.: 0.1667)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -3.40% (2.3853 => 2.3041, std.dev.: 0.0274)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -3.21% (2.6010 => 2.5174, std.dev.: 0.0286)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -3.00% (4.5697 => 4.4324, std.dev.: 0.0500)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -2.05% (0.5425 => 0.5314, std.dev.: 0.0010)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.07% (0.1351 => 0.1350, std.dev.: 0.0010)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: 14.28% (0.2949 => 0.3370, std.dev.: 0.0003)
  MultiSource/Applications/sqlite3/sqlite3: 3.33% (16.2888 => 16.8309, std.dev.: 0.0021)
  MultiSource/Applications/siod/siod: 3.08% (2.4480 => 2.5235, std.dev.: 0.0019)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.97% (4.0397 => 4.1595, std.dev.: 0.0207)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.52% (0.8014 => 0.8216, std.dev.: 0.0021)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.24% (1.5333 => 1.5676, std.dev.: 0.0064)
  MultiSource/Applications/spiff/spiff: 2.23% (0.8911 => 0.9110, std.dev.: 0.0042)
  MultiSource/Applications/JM/lencod/lencod: 2.07% (16.5902 => 16.9344, std.dev.: 0.0343)
  MultiSource/Benchmarks/McCat/05-eks/eks: 2.01% (0.5185 => 0.5289, std.dev.: 0.0030)
  MultiSource/Applications/ClamAV/clamscan: 1.84% (16.5398 => 16.8448, std.dev.: 0.1013)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.80% (1.0952 => 1.1149, std.dev.: 0.0034)
  MultiSource/Applications/kimwitu++/kc: 1.77% (18.3608 => 18.6857, std.dev.: 0.0230)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 1.75% (1.4041 => 1.4287, std.dev.: 0.0088)
  MultiSource/Applications/Burg/burg: 1.67% (1.3994 => 1.4228, std.dev.: 0.0047)
  MultiSource/Applications/oggenc/oggenc: 1.64% (5.3339 => 5.4215, std.dev.: 0.0054)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.54% (9.9903 => 10.1445, std.dev.: 0.0526)
  MultiSource/Applications/lemon/lemon: 1.44% (1.1862 => 1.2033, std.dev.: 0.0057)
  MultiSource/Applications/hexxagon/hexxagon: 1.31% (1.0276 => 1.0411, std.dev.: 0.0019)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.25% (4.5883 => 4.6458, std.dev.: 0.0147)
  MultiSource/Applications/d/make_dparser: 1.17% (3.4962 => 3.5372, std.dev.: 0.0033)
  MultiSource/Applications/treecc/treecc: 1.10% (2.2516 => 2.2763, std.dev.: 0.0071)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 63.43% (7.6426 => 12.4902, std.dev.: 0.0742)
  SingleSource/Benchmarks/Misc/pi: 57.54% (1.6574 => 2.6111, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/ReedSolomon: 15.11% (8.5256 => 9.8135, std.dev.: 0.0009)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 10.22% (1.1013 => 1.2139, std.dev.: 0.0018)
  MultiSource/Applications/obsequi/Obsequi: 7.75% (2.1884 => 2.3580, std.dev.: 0.0034)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.49% (1.2516 => 1.3453, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0021)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.15% (8.1346 => 8.6346, std.dev.: 0.0111)
  MultiSource/Benchmarks/sim/sim: 5.99% (3.8312 => 4.0605, std.dev.: 0.0107)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.83% (0.1871 => 0.1980, std.dev.: 0.0010)
  MultiSource/Applications/aha/aha: 5.64% (3.5731 => 3.7746, std.dev.: 0.0036)
  MultiSource/Applications/spiff/spiff: 5.57% (2.8194 => 2.9764, std.dev.: 0.0279)
  SingleSource/Benchmarks/McGill/misr: 5.14% (0.3771 => 0.3965, std.dev.: 0.0001)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.09% (5.3716 => 5.6452, std.dev.: 0.0436)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.40% (3.5642 => 3.7212, std.dev.: 0.0047)
  MultiSource/Applications/hexxagon/hexxagon: 4.13% (14.7810 => 15.3915, std.dev.: 0.1769)
  MultiSource/Applications/JM/lencod/lencod: 3.95% (8.1785 => 8.5018, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.91% (0.2842 => 0.2953, std.dev.: 0.0019)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.44% (0.3836 => 0.3968, std.dev.: 0.0015)
  MultiSource/Applications/siod/siod: 3.08% (3.5310 => 3.6397, std.dev.: 0.0131)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: 3.06% (2.1472 => 2.2129, std.dev.: 0.0005)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.60% (1.8519 => 1.9001, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.56% (11.7654 => 12.0669, std.dev.: 0.0157)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.56% (1.7652 => 1.8104, std.dev.: 0.0011)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.55% (0.5182 => 0.5314, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/fp-convert: 2.52% (7.5877 => 7.7787, std.dev.: 0.0416)
  MultiSource/Benchmarks/Olden/power/power: 2.40% (1.2170 => 1.2462, std.dev.: 0.0002)
  MultiSource/Applications/sqlite3/sqlite3: 2.17% (4.2733 => 4.3661, std.dev.: 0.0023)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 2.03% (2.4920 => 2.5425, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.73% (3.5683 => 3.6301, std.dev.: 0.0201)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.67% (1.0477 => 1.0652, std.dev.: 0.0001)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (3.1569 => 3.2079, std.dev.: 0.0063)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.49% (23.4704 => 23.8194, std.dev.: 0.0334)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 1.46% (1.6707 => 1.6951, std.dev.: 0.0001)
  MultiSource/Applications/minisat/minisat: 1.40% (6.2760 => 6.3641, std.dev.: 0.0165)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.16% (6.7429 => 6.8210, std.dev.: 0.0158)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.12% (16.7972 => 16.9855, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.08% (3.9552 => 3.9981, std.dev.: 0.0082)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -21.31% (0.1483 => 0.1167, std.dev.: 0.0001)
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft: -5.11% (0.1956 => 0.1856, std.dev.: 0.0000)
  MultiSource/Benchmarks/Prolangs-C/assembler/assembler: -3.42% (0.6868 => 0.6633, std.dev.: 0.0084)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -2.16% (0.7184 => 0.7029, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -1.38% (1.2622 => 1.2448, std.dev.: 0.0038)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.59% (0.5226 => 0.2373, std.dev.: 0.0012)
  MultiSource/Applications/sgefa/sgefa: -47.09% (1.5790 => 0.8355, std.dev.: 0.0028)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -39.75% (0.0400 => 0.0241, std.dev.: 0.0029)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.72% (15.9508 => 12.9641, std.dev.: 0.3673)
  SingleSource/Benchmarks/Linpack/linpack-pc: -16.31% (57.2347 => 47.8973, std.dev.: 2.0954)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -13.03% (4.0006 => 3.4792, std.dev.: 0.1500)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -11.23% (20.8247 => 18.4864, std.dev.: 0.1709)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.36% (3.4956 => 3.1334, std.dev.: 0.0395)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.93% (0.3304 => 0.2976, std.dev.: 0.0001)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.47% (50.0284 => 46.2923, std.dev.: 0.1736)
  MultiSource/Applications/SIBsim4/SIBsim4: -4.06% (3.7437 => 3.5916, std.dev.: 0.0167)
  SingleSource/Benchmarks/Misc/salsa20: -3.96% (7.7964 => 7.4880, std.dev.: 0.0272)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.72% (0.7474 => 0.7196, std.dev.: 0.0087)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: -3.70% (0.3462 => 0.3334, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -2.79% (36.8417 => 35.8141, std.dev.: 0.0756)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.51% (17.1431 => 16.7129, std.dev.: 0.0658)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -2.41% (2.5938 => 2.5314, std.dev.: 0.0059)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.18% (2.4471 => 2.4183, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: -1.04% (1.5170 => 1.5012, std.dev.: 0.0040)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -1.03% (1.3143 => 1.3008, std.dev.: 0.0047)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.15% (0.1348 => 0.1350, std.dev.: 0.0010)

Report Time: 0.66s
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