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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Thu Sep 19 22:49:33 PDT 2013


http://llvm.org/perf/db_default/v4/nts/15475?compare_to=15472&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15475, Order: 191068, Start Time: 2013-09-20 04:08:07, End Time: 2013-09-20 05:52:15
      To: 15472, Order: 191065, Start Time: 2013-09-20 02:01:43, End Time: 2013-09-20 03:46:44
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 23 (39 on baseline)
Performance Improvements: 3 (21 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1081 (1047 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 58.89% (1.6432 => 2.6108, std.dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/matrix: 34.11% (2.9435 => 3.9475, std.dev.: 0.0012)
  SingleSource/Benchmarks/Shootout/sieve: 19.66% (7.0989 => 8.4947, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout/matrix: 18.41% (1.7830 => 2.1113, std.dev.: 0.0007)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 13.93% (0.1098 => 0.1251, std.dev.: 0.0015)
  SingleSource/Benchmarks/Misc/ReedSolomon: 13.38% (8.6280 => 9.7827, std.dev.: 0.0012)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 10.15% (6.4182 => 7.0698, std.dev.: 0.0010)
  MultiSource/Applications/JM/lencod/lencod: 10.12% (7.6655 => 8.4409, std.dev.: 0.2161)
  MultiSource/Benchmarks/nbench/nbench: 6.58% (21.2095 => 22.6047, std.dev.: 0.1360)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.62% (5.3743 => 5.6764, std.dev.: 0.0192)
  MultiSource/Applications/spiff/spiff: 5.01% (2.8446 => 2.9870, std.dev.: 0.0196)
  SingleSource/Benchmarks/Shootout/lists: 3.81% (7.2311 => 7.5067, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.63% (3.5305 => 3.6587, std.dev.: 0.0299)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.30% (3.5102 => 3.6260, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.25% (4.0135 => 4.1439, std.dev.: 0.0053)
  SingleSource/Benchmarks/Misc/fp-convert: 3.18% (7.5937 => 7.8351, std.dev.: 0.0210)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.16% (2.4878 => 2.5415, std.dev.: 0.0017)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.98% (2.3777 => 2.4248, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.83% (5.5240 => 5.6251, std.dev.: 0.0005)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.48% (23.4020 => 23.7472, std.dev.: 0.0355)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.35% (3.5878 => 3.6362, std.dev.: 0.0119)
  SingleSource/Benchmarks/Misc/flops-5: 1.08% (2.7743 => 2.8044, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout/hash: 1.01% (5.0800 => 5.1311, std.dev.: 0.0121)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -8.92% (1.4149 => 1.2887, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.20% (1.3130 => 1.2579, std.dev.: 0.0129)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -1.52% (1.4936 => 1.4709, std.dev.: 0.0084)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: - (0.1353 => 0.1353, std.dev.: 0.0026)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 4.97% (0.8667 => 0.9098, std.dev.: 0.0124)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 4.32% (0.3707 => 0.3867, std.dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 3.01% (4.0397 => 4.1611, std.dev.: 0.0052)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.89% (4.5883 => 4.7208, std.dev.: 0.0491)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 2.70% (1.9476 => 2.0001, std.dev.: 0.0013)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.51% (2.6492 => 2.7157, std.dev.: 0.0049)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.29% (0.6297 => 0.6441, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.64% (6.0284 => 6.1271, std.dev.: 0.0073)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.30% (0.8233 => 0.8340, std.dev.: 0.0006)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 57.52% (1.6574 => 2.6108, std.dev.: 0.0003)
  SingleSource/Benchmarks/Shootout-C++/matrix: 38.25% (2.8554 => 3.9475, std.dev.: 0.0012)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 18.63% (0.1374 => 0.1630, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/matrix: 18.55% (1.7809 => 2.1113, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout/sieve: 17.57% (7.2254 => 8.4947, std.dev.: 0.0004)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 15.73% (6.1088 => 7.0698, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/ReedSolomon: 14.75% (8.5256 => 9.7827, std.dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 10.09% (1.1013 => 1.2124, std.dev.: 0.0019)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 8.11% (1.2516 => 1.3531, std.dev.: 0.0019)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930)
  MultiSource/Applications/spiff/spiff: 5.94% (2.8194 => 2.9870, std.dev.: 0.0196)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.72% (0.1871 => 0.1978, std.dev.: 0.0009)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.67% (5.3716 => 5.6764, std.dev.: 0.0192)
  SingleSource/Benchmarks/McGill/misr: 5.09% (0.3771 => 0.3963, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fp-convert: 3.26% (7.5877 => 7.8351, std.dev.: 0.0210)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 3.13% (4.0181 => 4.1439, std.dev.: 0.0053)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.71% (1.7652 => 1.8131, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 2.65% (3.5642 => 3.6587, std.dev.: 0.0299)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.61% (0.5182 => 0.5317, std.dev.: 0.0029)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.41% (5.4925 => 5.6251, std.dev.: 0.0005)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 2.41% (1.8519 => 1.8965, std.dev.: 0.0031)
  MultiSource/Benchmarks/nbench/nbench: 2.16% (22.1263 => 22.6047, std.dev.: 0.1360)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.01% (3.7874 => 3.8636, std.dev.: 0.0003)
  SingleSource/Regression/C/uint64_to_float: 1.98% (1.4528 => 1.4815, std.dev.: 0.0007)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.90% (3.5683 => 3.6362, std.dev.: 0.0119)
  SingleSource/Benchmarks/Shootout/lists: 1.85% (7.3703 => 7.5067, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.68% (1.0477 => 1.0653, std.dev.: 0.0007)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.18% (23.4704 => 23.7472, std.dev.: 0.0355)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.11% (16.7972 => 16.9839, std.dev.: 0.0418)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.06% (11.9288 => 12.0556, std.dev.: 0.0417)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.77% (0.1483 => 0.1175, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.20% (0.2571 => 0.2386, std.dev.: 0.0004)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.69% (0.5226 => 0.2368, std.dev.: 0.0077)
  MultiSource/Applications/sgefa/sgefa: -46.70% (1.5790 => 0.8416, std.dev.: 0.0325)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.30% (15.9508 => 12.8728, std.dev.: 0.4384)
  SingleSource/Benchmarks/Shootout/heapsort: -18.43% (3.5900 => 2.9284, std.dev.: 0.1043)
  SingleSource/Benchmarks/Linpack/linpack-pc: -16.87% (57.2347 => 47.5791, std.dev.: 2.9876)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.07% (1.7197 => 1.4606, std.dev.: 0.0722)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.33% (20.8247 => 18.6735, std.dev.: 0.0400)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.96% (0.3304 => 0.2975, std.dev.: 0.0054)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -7.99% (3.4956 => 3.2162, std.dev.: 0.0009)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.88% (50.0284 => 46.5858, std.dev.: 0.2490)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -5.79% (30.1838 => 28.4357, std.dev.: 0.1125)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -4.41% (4.0006 => 3.8242, std.dev.: 0.0663)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.85% (0.7474 => 0.7186, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc/salsa20: -3.72% (7.7964 => 7.5062, std.dev.: 0.0220)
  MultiSource/Applications/SIBsim4/SIBsim4: -3.14% (3.7437 => 3.6260, std.dev.: 0.0124)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -2.02% (2.5938 => 2.5415, std.dev.: 0.0017)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: -1.36% (4.9022 => 4.8353, std.dev.: 0.0173)
  SingleSource/Benchmarks/Shootout/hash: -1.34% (5.2009 => 5.1311, std.dev.: 0.0121)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.22% (3.8582 => 3.8112, std.dev.: 0.0006)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.37% (0.1348 => 0.1353, std.dev.: 0.0026)

Report Time: 0.64s
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