[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results
llvm-testresults at cs.uiuc.edu
llvm-testresults at cs.uiuc.edu
Tue Jan 7 23:24:54 PST 2014
http://llvm.org/perf/db_default/v4/nts/19998?compare_to=19990&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21
Comparing:
Run: 19998, Order: 198737, Start Time: 2014-01-08 05:36:08, End Time: 2014-01-08 07:29:39
To: 19990, Order: 198726, Start Time: 2014-01-08 03:10:30, End Time: 2014-01-08 05:12:53
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03
===============
Tests Summary
===============
Performance Regressions: 15 (26 on baseline)
Performance Improvements: 13 (7 on baseline)
Unchanged Tests: 1082 (1077 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/2006-12-11-LoadConstants: 7.54% (0.1458 => 0.1568, std.dev.: 0.0017)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 36.88% (0.1448 => 0.1982, std.dev.: 0.0009)
SingleSource/Benchmarks/Misc/flops: 18.46% (7.8188 => 9.2625, std.dev.: 0.1914)
SingleSource/Benchmarks/Misc/ReedSolomon: 15.81% (8.4289 => 9.7616, std.dev.: 0.0006)
SingleSource/Benchmarks/Shootout/matrix: 15.55% (1.8215 => 2.1048, std.dev.: 0.0039)
MultiSource/Benchmarks/nbench/nbench: 11.39% (20.3760 => 22.6959, std.dev.: 0.8521)
MultiSource/Applications/lua/lua: 11.21% (30.1344 => 33.5135, std.dev.: 1.0363)
SingleSource/Benchmarks/Misc/fp-convert: 5.26% (7.4841 => 7.8777, std.dev.: 0.0121)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 4.04% (0.3840 => 0.3995, std.dev.: 0.0007)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 3.02% (4.2067 => 4.3338, std.dev.: 0.0340)
SingleSource/Benchmarks/Misc-C++-EH/spirit: 2.98% (6.9285 => 7.1348, std.dev.: 0.0493)
SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.75% (3.7333 => 3.8358, std.dev.: 0.0002)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.74% (6.5419 => 6.6559, std.dev.: 0.0407)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.47% (6.7514 => 6.8506, std.dev.: 0.0008)
SingleSource/Benchmarks/Shootout/methcall: 1.17% (8.5660 => 8.6664, std.dev.: 0.0169)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: -30.18% (0.1047 => 0.0731, std.dev.: 0.0001)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: -28.59% (0.0990 => 0.0707, std.dev.: 0.0009)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -15.84% (0.0890 => 0.0749, std.dev.: 0.0030)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: -14.20% (0.0803 => 0.0689, std.dev.: 0.0027)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -13.91% (0.0805 => 0.0693, std.dev.: 0.0025)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.44% (2.8165 => 2.7759, std.dev.: 0.0028)
Performance Improvements - Execution Time
-----------------------------------------
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: -8.25% (0.1381 => 0.1267, std.dev.: 0.0000)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -4.67% (62.3218 => 59.4087, std.dev.: 0.7547)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -4.20% (1.5103 => 1.4469, std.dev.: 0.0056)
SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: -3.89% (4.1473 => 3.9860, std.dev.: 0.0012)
SingleSource/Benchmarks/Shootout-C++/fibo: -3.62% (5.2099 => 5.0213, std.dev.: 0.0078)
SingleSource/Benchmarks/Polybench/stencils/adi/adi: -2.53% (4.9401 => 4.8151, std.dev.: 0.0346)
SingleSource/Benchmarks/BenchmarkGame/n-body: -1.19% (1.4253 => 1.4083, std.dev.: 0.0035)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Applications/sqlite3/sqlite3: 39.75% (15.7419 => 22.0000, std.dev.: 2.1401)
SingleSource/Benchmarks/Misc-C++/bigfib: 4.23% (0.6412 => 0.6683, std.dev.: 0.0003)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.66% (0.6322 => 0.6490, std.dev.: 0.0003)
SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.35% (0.8787 => 0.8906, std.dev.: 0.0031)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Misc-C++-EH/spirit: 19.75% (5.9583 => 7.1348, std.dev.: 0.0493)
SingleSource/Benchmarks/Shootout/matrix: 17.19% (1.7960 => 2.1048, std.dev.: 0.0039)
MultiSource/Applications/lua/lua: 15.03% (29.1357 => 33.5135, std.dev.: 1.0363)
SingleSource/Benchmarks/Misc/ReedSolomon: 14.83% (8.5010 => 9.7616, std.dev.: 0.0006)
MultiSource/Benchmarks/SciMark2-C/scimark2: 12.10% (82.2592 => 92.2150, std.dev.: 0.3933)
SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.18% (3.3810 => 3.6574, std.dev.: 0.0073)
SingleSource/Benchmarks/Misc/fp-convert: 6.61% (7.3892 => 7.8777, std.dev.: 0.0121)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 4.81% (0.3346 => 0.3507, std.dev.: 0.0030)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.94% (5.7952 => 6.0233, std.dev.: 0.0653)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.93% (0.5112 => 0.5313, std.dev.: 0.0060)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 3.58% (4.1840 => 4.3338, std.dev.: 0.0340)
SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.80% (3.7315 => 3.8358, std.dev.: 0.0002)
SingleSource/Benchmarks/Shootout/ary3: 2.38% (4.5977 => 4.7072, std.dev.: 0.0198)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.25% (5.9126 => 6.0456, std.dev.: 0.0291)
SingleSource/UnitTests/Vectorizer/gcc-loops: 2.18% (18.6185 => 19.0244, std.dev.: 0.0226)
SingleSource/Benchmarks/Misc/oourafft: 2.12% (3.6501 => 3.7275, std.dev.: 0.0025)
SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.09% (1.5797 => 1.6127, std.dev.: 0.0061)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.94% (6.5291 => 6.6559, std.dev.: 0.0407)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 1.92% (11.7894 => 12.0159, std.dev.: 0.0249)
SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.41% (3.1455 => 3.1897, std.dev.: 0.0033)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.11% (6.7756 => 6.8506, std.dev.: 0.0008)
SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 1.08% (4.4509 => 4.4990, std.dev.: 0.0090)
Performance Improvements - Compile Time
---------------------------------------
MultiSource/Benchmarks/BitBench/drop3/drop3: -26.31% (0.0688 => 0.0507, std.dev.: 0.0032)
SingleSource/Benchmarks/Misc-C++-EH/spirit: -6.89% (5.8749 => 5.4702, std.dev.: 0.0166)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -4.68% (1.4113 => 1.3452, std.dev.: 0.0237)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -15.49% (15.5356 => 13.1287, std.dev.: 0.1499)
MultiSource/Benchmarks/mafft/pairlocalalign: -7.04% (50.9650 => 47.3795, std.dev.: 1.0386)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -3.43% (6.0535 => 5.8456, std.dev.: 0.0276)
SingleSource/Benchmarks/Misc/salsa20: -1.51% (7.5947 => 7.4803, std.dev.: 0.0332)
Report Time: 0.74s
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