[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results
llvm-testresults at cs.uiuc.edu
llvm-testresults at cs.uiuc.edu
Sat Nov 2 00:45:03 PDT 2013
http://llvm.org/perf/db_default/v4/nts/16922?compare_to=16919&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16
Comparing:
Run: 16922, Order: 193912, Start Time: 2013-11-02 06:01:29, End Time: 2013-11-02 07:48:32
To: 16919, Order: 193908, Start Time: 2013-11-02 03:48:36, End Time: 2013-11-02 05:33:54
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18
===============
Tests Summary
===============
Performance Regressions: 8 (30 on baseline)
Performance Improvements: 1 (25 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1098 (1052 on baseline)
Total Tests: 1108
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Misc/ReedSolomon: 13.18% (8.6478 => 9.7877, std.dev.: 0.0051)
SingleSource/Benchmarks/Stanford/Puzzle: 12.58% (0.1645 => 0.1852, std.dev.: 0.0001)
SingleSource/Benchmarks/Shootout-C++/hash: 3.88% (0.7210 => 0.7490, std.dev.: 0.0015)
SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 3.52% (4.4111 => 4.5662, std.dev.: 0.0327)
MultiSource/Benchmarks/nbench/nbench: 2.28% (21.4809 => 21.9710, std.dev.: 0.0516)
SingleSource/Benchmarks/Misc/oourafft: 1.56% (3.6595 => 3.7165, std.dev.: 0.0187)
SingleSource/Benchmarks/Shootout/methcall: 1.09% (8.5888 => 8.6822, std.dev.: 0.0116)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.07% (4.2272 => 4.2726, std.dev.: 0.0161)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.54% (5.8715 => 5.7809, std.dev.: 0.0216)
Existing Failures - Execution Time
----------------------------------
MultiSource/Applications/ClamAV/clamscan
MultiSource/Applications/ClamAV/clamscan: -0.73% (0.1377 => 0.1367, std.dev.: 0.0049)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Misc/oourafft: 11.33% (0.2294 => 0.2554, std.dev.: 0.0011)
SingleSource/Benchmarks/Misc/flops: 9.77% (0.1034 => 0.1135, std.dev.: 0.0004)
MultiSource/Benchmarks/Bullet/bullet: 2.52% (32.7552 => 33.5820, std.dev.: 0.0438)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.18% (24.6139 => 25.1501, std.dev.: 0.1653)
MultiSource/Benchmarks/7zip/7zip-benchmark: 1.97% (44.2807 => 45.1548, std.dev.: 0.1193)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.79% (1.2932 => 1.3163, std.dev.: 0.0083)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 1.79% (1.6465 => 1.6759, std.dev.: 0.0079)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.76% (1.2695 => 1.2919, std.dev.: 0.0024)
MultiSource/Applications/hbd/hbd: 1.46% (1.5696 => 1.5925, std.dev.: 0.0065)
MultiSource/Applications/hexxagon/hexxagon: 1.35% (1.0276 => 1.0415, std.dev.: 0.0031)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout-C++/methcall: 60.54% (7.6426 => 12.2695, std.dev.: 0.0373)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 57.30% (4.4696 => 7.0307, std.dev.: 0.1987)
SingleSource/Benchmarks/Shootout-C++/matrix: 45.74% (2.8554 => 4.1615, std.dev.: 0.0614)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 36.54% (4.2391 => 5.7881, std.dev.: 0.1666)
MultiSource/Benchmarks/Ptrdist/ks/ks: 21.89% (1.1431 => 1.3933, std.dev.: 0.0500)
SingleSource/Benchmarks/Misc/ReedSolomon: 14.80% (8.5256 => 9.7877, std.dev.: 0.0051)
SingleSource/Benchmarks/McGill/misr: 10.21% (0.3771 => 0.4156, std.dev.: 0.0001)
SingleSource/UnitTests/Vector/multiplies: 6.58% (0.5561 => 0.5927, std.dev.: 0.0058)
SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.26% (3.1730 => 3.3717, std.dev.: 0.0035)
MultiSource/Applications/spiff/spiff: 5.89% (2.8194 => 2.9854, std.dev.: 0.0051)
MultiSource/Applications/obsequi/Obsequi: 4.89% (2.1884 => 2.2954, std.dev.: 0.0351)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.67% (4.5744 => 4.7879, std.dev.: 0.0364)
MultiSource/Benchmarks/VersaBench/bmm/bmm: 4.52% (2.5368 => 2.6515, std.dev.: 0.0273)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 3.88% (0.3836 => 0.3985, std.dev.: 0.0005)
MultiSource/Benchmarks/SciMark2-C/scimark2: 3.19% (89.7126 => 92.5788, std.dev.: 0.4769)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.62% (3.5683 => 3.6618, std.dev.: 0.0182)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.54% (0.6563 => 0.6730, std.dev.: 0.0053)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 2.09% (1.0477 => 1.0696, std.dev.: 0.0049)
SingleSource/Regression/C/uint64_to_float: 1.71% (1.4528 => 1.4777, std.dev.: 0.0020)
SingleSource/Benchmarks/Shootout/methcall: 1.62% (8.5434 => 8.6822, std.dev.: 0.0116)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/Vector/Altivec/casts: -20.63% (0.1483 => 0.1177, std.dev.: 0.0035)
MultiSource/Benchmarks/FreeBench/distray/distray: -14.41% (0.1194 => 0.1022, std.dev.: 0.0027)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -1.16% (1.2622 => 1.2476, std.dev.: 0.0050)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -54.15% (0.5226 => 0.2396, std.dev.: 0.0072)
MultiSource/Applications/sgefa/sgefa: -42.08% (1.5790 => 0.9145, std.dev.: 0.0010)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -40.50% (0.0400 => 0.0238, std.dev.: 0.0035)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -20.68% (4.0181 => 3.1873, std.dev.: 0.1473)
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.67% (15.9508 => 12.8140, std.dev.: 0.6911)
MultiSource/Benchmarks/FreeBench/mason/mason: -17.95% (0.3304 => 0.2711, std.dev.: 0.0002)
SingleSource/Benchmarks/Shootout-C++/moments: -16.03% (0.1285 => 0.1079, std.dev.: 0.0013)
SingleSource/Benchmarks/Linpack/linpack-pc: -14.85% (57.2347 => 48.7348, std.dev.: 0.8649)
SingleSource/Benchmarks/Shootout-C++/ary3: -14.81% (5.0002 => 4.2595, std.dev.: 0.0549)
SingleSource/UnitTests/Vectorizer/gcc-loops: -13.96% (20.8247 => 17.9174, std.dev.: 0.3598)
MultiSource/Applications/SIBsim4/SIBsim4: -11.97% (3.7437 => 3.2954, std.dev.: 0.0616)
SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.30% (3.4956 => 3.1357, std.dev.: 0.0233)
SingleSource/Benchmarks/Shootout/ary3: -9.16% (4.6972 => 4.2668, std.dev.: 0.0610)
MultiSource/Applications/lambda-0_1_3/lambda: -6.48% (8.1346 => 7.6076, std.dev.: 0.0551)
SingleSource/Benchmarks/Shootout-C++/ackermann: -4.70% (4.0006 => 3.8127, std.dev.: 0.0166)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: -4.12% (1.4898 => 1.4284, std.dev.: 0.0234)
SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.74% (2.5938 => 2.4968, std.dev.: 0.0172)
SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -3.14% (3.7874 => 3.6685, std.dev.: 0.0104)
MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -2.55% (2.4471 => 2.3848, std.dev.: 0.0180)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.15% (17.1431 => 16.7738, std.dev.: 0.0063)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.99% (4.3592 => 4.2726, std.dev.: 0.0161)
SingleSource/Benchmarks/Misc/whetstone: -1.05% (3.6303 => 3.5922, std.dev.: 0.0057)
Existing Failures - Execution Time
----------------------------------
MultiSource/Applications/ClamAV/clamscan
MultiSource/Applications/ClamAV/clamscan: 1.41% (0.1348 => 0.1367, std.dev.: 0.0049)
Report Time: 0.77s
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