[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 3 16:29:48 PDT 2013


http://llvm.org/perf/db_default/v4/nts/13048?compare_to=13044&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 13048, Order: 185584, Start Time: 2013-07-03 21:41:04, End Time: 2013-07-03 23:31:01
      To: 13044, Order: 185566, Start Time: 2013-07-03 19:28:45, End Time: 2013-07-03 21:16:35
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 14 (26 on baseline)
Performance Improvements: 3 (42 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1090 (1039 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/SignlessTypes/factor: 62.64% (0.0348 => 0.0566, std.dev.: 0.0034)
  SingleSource/UnitTests/SignlessTypes/ccc: 53.79% (0.0264 => 0.0406, std.dev.: 0.0044)
  MultiSource/Benchmarks/mafft/pairlocalalign: 18.26% (10.6424 => 12.5854, std.dev.: 0.5273)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 27.84% (1.4570 => 1.8627, std.dev.: 0.0121)
  SingleSource/Benchmarks/Shootout-C++/ary: 22.63% (0.0632 => 0.0775, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/fp-convert: 15.76% (6.9699 => 8.0683, std.dev.: 0.0112)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 14.06% (9.1250 => 10.4078, std.dev.: 0.2224)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: 11.14% (29.3535 => 32.6227, std.dev.: 1.0064)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 6.44% (20.2193 => 21.5221, std.dev.: 0.4472)
  SingleSource/Benchmarks/Misc/flops-4: 5.09% (1.5474 => 1.6261, std.dev.: 0.0142)
  MultiSource/Benchmarks/Bullet/bullet: 4.90% (6.9595 => 7.3006, std.dev.: 0.0987)
  SingleSource/Benchmarks/Misc/salsa20: 4.52% (8.5732 => 8.9607, std.dev.: 0.0197)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 3.22% (0.3888 => 0.4013, std.dev.: 0.0037)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.44% (7.0358 => 7.2072, std.dev.: 0.0622)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/richards_benchmark: -36.19% (0.1296 => 0.0827, std.dev.: 0.0015)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/obsequi/Obsequi: -5.99% (2.4277 => 2.2823, std.dev.: 0.0180)
  SingleSource/Benchmarks/Misc/richards_benchmark: -3.10% (1.3977 => 1.3544, std.dev.: 0.0081)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 2.27% (0.1363 => 0.1394, std.dev.: 0.0073)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/SignlessTypes/factor: 54.64% (0.0366 => 0.0566, std.dev.: 0.0034)
  MultiSource/Benchmarks/mafft/pairlocalalign: 17.34% (10.7257 => 12.5854, std.dev.: 0.5273)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 7.28% (0.2721 => 0.2919, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/viterbi/viterbi: 35.72% (2.5688 => 3.4863, std.dev.: 0.0338)
  MultiSource/Applications/sgefa/sgefa: 29.47% (1.1695 => 1.5142, std.dev.: 0.0090)
  SingleSource/Benchmarks/Misc/perlin: 26.83% (3.6271 => 4.6004, std.dev.: 0.0256)
  SingleSource/Benchmarks/Shootout-C++/ary: 22.43% (0.0633 => 0.0775, std.dev.: 0.0044)
  SingleSource/Benchmarks/Stanford/Puzzle: 18.83% (0.1455 => 0.1729, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 17.33% (6.1372 => 7.2007, std.dev.: 0.2178)
  SingleSource/Benchmarks/Misc/mandel: 16.58% (1.0293 => 1.2000, std.dev.: 0.0127)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 16.12% (0.9806 => 1.1387, std.dev.: 0.0069)
  SingleSource/Benchmarks/Shootout/strcat: 11.06% (0.1456 => 0.1617, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 7.94% (5.2003 => 5.6134, std.dev.: 0.1036)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 6.06% (16.4665 => 17.4650, std.dev.: 0.3259)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.91% (3.1853 => 3.3737, std.dev.: 0.0495)
  MultiSource/Applications/lua/lua: 5.89% (28.2496 => 29.9148, std.dev.: 0.5207)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.22% (4.6639 => 4.9074, std.dev.: 0.0315)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.94% (3.2201 => 3.3793, std.dev.: 0.0315)
  SingleSource/Benchmarks/Misc/fbench: 4.63% (4.7508 => 4.9706, std.dev.: 0.0130)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 4.39% (2.8994 => 3.0268, std.dev.: 0.0133)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 3.96% (0.3860 => 0.4013, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 3.78% (1.0571 => 1.0971, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.62% (5.9362 => 6.1509, std.dev.: 0.0796)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.57% (5.2788 => 5.4672, std.dev.: 0.0300)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.70% (7.0179 => 7.2072, std.dev.: 0.0622)
  SingleSource/Benchmarks/CoyoteBench/almabench: 2.40% (34.3107 => 35.1327, std.dev.: 0.2015)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: -34.86% (0.1113 => 0.0725, std.dev.: 0.0015)
  MultiSource/Applications/viterbi/viterbi: -23.57% (0.2431 => 0.1858, std.dev.: 0.0192)
  SingleSource/Benchmarks/Misc/whetstone: -13.13% (0.1097 => 0.0953, std.dev.: 0.0025)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -8.39% (1.0314 => 0.9449, std.dev.: 0.0072)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.50% (0.7381 => 0.6901, std.dev.: 0.0168)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.20% (1.2911 => 0.7334, std.dev.: 0.0240)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -37.83% (4.4050 => 2.7384, std.dev.: 0.0349)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -24.54% (1.6105 => 1.2153, std.dev.: 0.0095)
  SingleSource/Benchmarks/Shootout-C++/hash: -21.08% (0.7941 => 0.6267, std.dev.: 0.0383)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -20.71% (4.8986 => 3.8843, std.dev.: 0.0349)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -20.17% (5.7264 => 4.5716, std.dev.: 0.1417)
  SingleSource/Benchmarks/Shootout/hash: -19.93% (5.3656 => 4.2963, std.dev.: 0.1328)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -18.84% (6.2328 => 5.0585, std.dev.: 0.0315)
  MultiSource/Applications/lambda-0_1_3/lambda: -17.92% (9.1099 => 7.4778, std.dev.: 0.0525)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -15.67% (25.3677 => 21.3927, std.dev.: 0.0793)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -13.92% (1.6679 => 1.4358, std.dev.: 0.0163)
  MultiSource/Benchmarks/Olden/tsp/tsp: -13.36% (1.6613 => 1.4394, std.dev.: 0.0238)
  SingleSource/Benchmarks/Misc/salsa20: -13.34% (10.3398 => 8.9607, std.dev.: 0.0197)
  MultiSource/Applications/siod/siod: -9.43% (3.7240 => 3.3727, std.dev.: 0.0666)
  MultiSource/Applications/sqlite3/sqlite3: -8.53% (4.6358 => 4.2403, std.dev.: 0.0318)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -8.32% (9.8728 => 9.0509, std.dev.: 0.0539)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -7.36% (4.5717 => 4.2350, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.74% (5.5889 => 5.2120, std.dev.: 0.0637)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: -6.61% (0.1542 => 0.1440, std.dev.: 0.0017)
  MultiSource/Benchmarks/FreeBench/distray/distray: -6.09% (0.2332 => 0.2190, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -5.45% (1.4783 => 1.3977, std.dev.: 0.0258)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.80% (5.3184 => 5.0631, std.dev.: 0.0278)
  MultiSource/Applications/SIBsim4/SIBsim4: -4.80% (3.5327 => 3.3632, std.dev.: 0.0268)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -4.58% (1.6535 => 1.5778, std.dev.: 0.0117)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.15% (5.3276 => 5.1066, std.dev.: 0.0592)
  SingleSource/Benchmarks/Misc/whetstone: -3.83% (3.5970 => 3.4593, std.dev.: 0.0069)
  MultiSource/Applications/hexxagon/hexxagon: -3.54% (15.4979 => 14.9497, std.dev.: 0.0618)
  SingleSource/Benchmarks/Misc/flops: -3.45% (10.2170 => 9.8650, std.dev.: 0.0221)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: -3.36% (1.6440 => 1.5888, std.dev.: 0.0033)
  MultiSource/Applications/spiff/spiff: -3.32% (2.8536 => 2.7588, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -2.65% (3.6122 => 3.5163, std.dev.: 0.0187)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.52% (48.3307 => 47.1148, std.dev.: 0.2385)
  SingleSource/Benchmarks/Shootout/sieve: -2.29% (8.0178 => 7.8340, std.dev.: 0.0337)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: -1.91% (1.8989 => 1.8627, std.dev.: 0.0121)
  MultiSource/Benchmarks/Olden/power/power: -1.81% (1.2558 => 1.2331, std.dev.: 0.0035)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -1.74% (2.5408 => 2.4966, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.23% (9.6556 => 9.5369, std.dev.: 0.0417)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -3.26% (0.1441 => 0.1394, std.dev.: 0.0073)

Report Time: 0.72s
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