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

Sat Oct 19 04:55:52 PDT 2013

http://llvm.org/perf/db_default/v4/nts/16474?compare_to=16471&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16474, Order: 193034, Start Time: 2013-10-19 10:15:05, End Time: 2013-10-19 11:59:05
      To: 16471, Order: 193031, Start Time: 2013-10-19 08:04:57, End Time: 2013-10-19 09:53:55
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 27 (60 on baseline)
Performance Improvements: 5 (25 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1075 (1022 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.56% (1.1960 => 1.2146, std.dev.: 0.0033)
  SingleSource/UnitTests/Vector/constpool: 1.32% (8.8699 => 8.9868, std.dev.: 0.0314)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 57.76% (1.6549 => 2.6108, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/matrix: 36.30% (2.8964 => 3.9478, std.dev.: 0.0012)
  SingleSource/Benchmarks/Linpack/linpack-pc: 24.66% (37.6251 => 46.9026, std.dev.: 0.1474)
  MultiSource/Benchmarks/Olden/em3d/em3d: 17.68% (4.6312 => 5.4498, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/ReedSolomon: 15.42% (8.5013 => 9.8121, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout/sieve: 11.67% (7.1093 => 7.9391, std.dev.: 0.2618)
  MultiSource/Applications/JM/lencod/lencod: 10.72% (7.5325 => 8.3403, std.dev.: 0.0064)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.50% (1.3911 => 1.5094, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.09% (3.5701 => 3.8588, std.dev.: 0.0137)
  MultiSource/Applications/obsequi/Obsequi: 7.10% (2.2190 => 2.3766, std.dev.: 0.0493)
  SingleSource/Benchmarks/McGill/misr: 6.41% (0.3855 => 0.4102, std.dev.: 0.0026)
  MultiSource/Benchmarks/sim/sim: 5.56% (3.8580 => 4.0724, std.dev.: 0.0052)
  MultiSource/Applications/aha/aha: 5.16% (3.5943 => 3.7796, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/ary3: 5.01% (4.7834 => 5.0231, std.dev.: 0.0603)
  MultiSource/Applications/siod/siod: 4.37% (3.4669 => 3.6185, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout/lists: 3.61% (7.2468 => 7.5085, std.dev.: 0.0016)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.79% (0.6313 => 0.6489, std.dev.: 0.0029)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.66% (3.5222 => 3.6160, std.dev.: 0.0278)
  SingleSource/Regression/C/uint64_to_float: 2.64% (1.4420 => 1.4801, std.dev.: 0.0011)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.65% (6.7339 => 6.8451, std.dev.: 0.0004)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.63% (3.9224 => 3.9864, std.dev.: 0.0222)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.54% (23.4498 => 23.8098, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/methcall: 1.36% (12.5012 => 12.6717, std.dev.: 0.0165)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.28% (3.1464 => 3.1866, std.dev.: 0.0007)
  MultiSource/Applications/viterbi/viterbi: 1.01% (2.6609 => 2.6877, std.dev.: 0.0036)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: -15.18% (0.0876 => 0.0743, std.dev.: 0.0007)
  MultiSource/Applications/treecc/treecc: -2.27% (2.3334 => 2.2805, std.dev.: 0.0053)
  MultiSource/Applications/SIBsim4/SIBsim4: -1.14% (1.5987 => 1.5805, std.dev.: 0.0026)
  MultiSource/Applications/SPASS/SPASS: -1.11% (16.5736 => 16.3900, std.dev.: 0.0665)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -1.91% (1.4984 => 1.4698, std.dev.: 0.0100)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -6.13% (0.1453 => 0.1364, std.dev.: 0.0014)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/McCat/08-main/main: 8.92% (0.2870 => 0.3126, std.dev.: 0.0075)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 7.02% (4.0397 => 4.3233, std.dev.: 0.0009)
  SingleSource/Benchmarks/Misc/oourafft: 6.45% (0.2294 => 0.2442, std.dev.: 0.0002)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 4.79% (2.6492 => 2.7761, std.dev.: 0.0089)
  MultiSource/Applications/JM/lencod/lencod: 4.32% (16.5902 => 17.3074, std.dev.: 0.0396)
  MultiSource/Applications/JM/ldecod/ldecod: 4.01% (7.4026 => 7.6995, std.dev.: 0.0289)
  MultiSource/Applications/siod/siod: 3.14% (2.4480 => 2.5249, std.dev.: 0.0093)
  MultiSource/Applications/SIBsim4/SIBsim4: 3.08% (1.5333 => 1.5805, std.dev.: 0.0026)
  MultiSource/Applications/d/make_dparser: 2.86% (3.4962 => 3.5962, std.dev.: 0.0206)
  MultiSource/Applications/oggenc/oggenc: 2.75% (5.3339 => 5.4805, std.dev.: 0.0026)
  MultiSource/Applications/ClamAV/clamscan: 2.39% (16.5398 => 16.9343, std.dev.: 0.0344)
  MultiSource/Applications/Burg/burg: 2.27% (1.3994 => 1.4312, std.dev.: 0.0050)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.00% (0.6297 => 0.6423, std.dev.: 0.0005)
  MultiSource/Applications/hbd/hbd: 1.95% (1.5696 => 1.6002, std.dev.: 0.0037)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 1.95% (1.1393 => 1.1615, std.dev.: 0.0038)
  MultiSource/Applications/spiff/spiff: 1.81% (0.8911 => 0.9072, std.dev.: 0.0015)
  MultiSource/Applications/SPASS/SPASS: 1.39% (16.1646 => 16.3900, std.dev.: 0.0665)
  MultiSource/Applications/treecc/treecc: 1.28% (2.2516 => 2.2805, std.dev.: 0.0053)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.21% (0.8233 => 0.8333, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.16% (1.2007 => 1.2146, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.11% (6.0284 => 6.0953, std.dev.: 0.0157)
  SingleSource/UnitTests/Vector/constpool: 1.06% (8.8921 => 8.9868, std.dev.: 0.0314)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 65.80% (7.6426 => 12.6717, std.dev.: 0.0165)
  SingleSource/Benchmarks/Misc/pi: 57.52% (1.6574 => 2.6108, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout-C++/matrix: 38.26% (2.8554 => 3.9478, std.dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 32.04% (1.1431 => 1.5094, std.dev.: 0.0017)
  SingleSource/Benchmarks/Misc/ReedSolomon: 15.09% (8.5256 => 9.8121, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 14.22% (6.4425 => 7.3584, std.dev.: 0.2982)
  SingleSource/Benchmarks/Shootout/sieve: 9.88% (7.2254 => 7.9391, std.dev.: 0.2618)
  SingleSource/Benchmarks/McGill/misr: 8.78% (0.3771 => 0.4102, std.dev.: 0.0026)
  MultiSource/Applications/obsequi/Obsequi: 8.60% (2.1884 => 2.3766, std.dev.: 0.0493)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.55% (3.5550 => 3.8588, std.dev.: 0.0137)
  MultiSource/Benchmarks/Olden/em3d/em3d: 8.37% (5.0288 => 5.4498, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.91% (1.2516 => 1.3506, std.dev.: 0.0046)
  MultiSource/Benchmarks/sim/sim: 6.30% (3.8312 => 4.0724, std.dev.: 0.0052)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.93% (0.1871 => 0.1982, std.dev.: 0.0005)
  MultiSource/Applications/aha/aha: 5.78% (3.5731 => 3.7796, std.dev.: 0.0065)
  MultiSource/Benchmarks/BitBench/five11/five11: 5.74% (5.3716 => 5.6797, std.dev.: 0.0496)
  SingleSource/UnitTests/Vector/multiplies: 5.56% (0.5561 => 0.5870, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 5.39% (3.1730 => 3.3440, std.dev.: 0.0030)
  MultiSource/Applications/hexxagon/hexxagon: 3.97% (14.7810 => 15.3672, std.dev.: 0.1917)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 3.46% (2.5368 => 2.6246, std.dev.: 0.0307)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.13% (89.7126 => 92.5236, std.dev.: 0.4274)
  SingleSource/Benchmarks/Misc/fp-convert: 2.64% (7.5877 => 7.7883, std.dev.: 0.0566)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 2.52% (1.7652 => 1.8097, std.dev.: 0.0126)
  MultiSource/Applications/siod/siod: 2.48% (3.5310 => 3.6185, std.dev.: 0.0056)
  MultiSource/Benchmarks/Olden/power/power: 2.39% (1.2170 => 1.2461, std.dev.: 0.0013)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.37% (3.5683 => 3.6528, std.dev.: 0.0143)
  MultiSource/Applications/JM/lencod/lencod: 1.98% (8.1785 => 8.3403, std.dev.: 0.0064)
  SingleSource/Regression/C/uint64_to_float: 1.88% (1.4528 => 1.4801, std.dev.: 0.0011)
  SingleSource/Benchmarks/Shootout/lists: 1.88% (7.3703 => 7.5085, std.dev.: 0.0016)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.82% (1.5940 => 1.6230, std.dev.: 0.0034)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.66% (1.0477 => 1.0651, std.dev.: 0.0001)
  SingleSource/Benchmarks/Shootout/methcall: 1.64% (8.5434 => 8.6832, std.dev.: 0.0061)
  SingleSource/Benchmarks/Shootout/fib2: 1.60% (3.5966 => 3.6540, std.dev.: 0.0030)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.52% (6.7429 => 6.8451, std.dev.: 0.0004)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.45% (23.4704 => 23.8098, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.35% (6.6028 => 6.6922, std.dev.: 0.0133)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.35% (16.7972 => 17.0235, std.dev.: 0.0046)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.32% (8.1346 => 8.2423, std.dev.: 0.0260)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -21.17% (0.1483 => 0.1169, std.dev.: 0.0006)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -9.54% (0.1195 => 0.1081, std.dev.: 0.0010)
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.66% (0.2571 => 0.2374, std.dev.: 0.0009)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -55.80% (0.5226 => 0.2310, std.dev.: 0.0095)
  MultiSource/Applications/sgefa/sgefa: -41.87% (1.5790 => 0.9178, std.dev.: 0.0016)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -35.25% (0.0400 => 0.0259, std.dev.: 0.0006)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -18.92% (15.9508 => 12.9324, std.dev.: 0.9276)
  MultiSource/Benchmarks/mafft/pairlocalalign: -18.45% (50.0284 => 40.7981, std.dev.: 2.2696)
  SingleSource/Benchmarks/Linpack/linpack-pc: -18.05% (57.2347 => 46.9026, std.dev.: 0.1474)
  SingleSource/Benchmarks/Shootout/heapsort: -17.94% (3.5900 => 2.9459, std.dev.: 0.0978)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -14.10% (1.7197 => 1.4773, std.dev.: 0.0595)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.19% (20.8247 => 18.7021, std.dev.: 0.0680)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.96% (0.3304 => 0.2975, std.dev.: 0.0003)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -8.84% (3.4956 => 3.1866, std.dev.: 0.0007)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -5.50% (30.1838 => 28.5236, std.dev.: 0.1415)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.16% (0.7474 => 0.7163, std.dev.: 0.0083)
  SingleSource/Benchmarks/Misc/salsa20: -3.83% (7.7964 => 7.4980, std.dev.: 0.0113)
  MultiSource/Applications/SIBsim4/SIBsim4: -3.41% (3.7437 => 3.6160, std.dev.: 0.0278)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -3.36% (36.8417 => 35.6041, std.dev.: 0.1744)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.67% (17.1431 => 16.6854, std.dev.: 0.0811)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -2.49% (3.7874 => 3.6932, std.dev.: 0.0027)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -2.39% (2.5938 => 2.5317, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/ray: -1.56% (4.9459 => 4.8689, std.dev.: 0.0158)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.23% (4.3592 => 4.3056, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/oourafft: -1.05% (3.7484 => 3.7091, std.dev.: 0.0024)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 1.19% (0.1348 => 0.1364, std.dev.: 0.0014)

Report Time: 1.75s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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