[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results
llvm-testresults at cs.uiuc.edu
llvm-testresults at cs.uiuc.edu
Thu Aug 1 03:59:11 PDT 2013
http://llvm.org/perf/db_default/v4/nts/13988?compare_to=13985&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15
Comparing:
Run: 13988, Order: 187565, Start Time: 2013-08-01 09:07:32, End Time: 2013-08-01 11:00:54
To: 13985, Order: 187559, Start Time: 2013-08-01 06:49:55, End Time: 2013-08-01 08:40:41
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57
===============
Tests Summary
===============
Performance Regressions: 21 (34 on baseline)
Performance Improvements: 6 (21 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1080 (1052 on baseline)
Total Tests: 1108
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 30.23% (0.6229 => 0.8112, std.dev.: 0.0524)
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 25.35% (1.6709 => 2.0945, std.dev.: 0.1500)
MultiSource/Benchmarks/nbench/nbench: 14.47% (1.3209 => 1.5121, std.dev.: 0.0431)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 13.30% (1.4093 => 1.5968, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 12.15% (1.3901 => 1.5590, std.dev.: 0.0292)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 11.47% (1.4103 => 1.5720, std.dev.: 0.0204)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 11.36% (1.4226 => 1.5842, std.dev.: 0.0530)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 11.28% (1.4584 => 1.6229, std.dev.: 0.0322)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 11.04% (1.3837 => 1.5365, std.dev.: 0.0206)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 9.57% (1.3839 => 1.5164, std.dev.: 0.0221)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/mediabench/gsm/toast/toast: 51.55% (0.0258 => 0.0391, std.dev.: 0.0019)
MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 26.13% (1.4781 => 1.8644, std.dev.: 0.0145)
MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 22.24% (0.0724 => 0.0885, std.dev.: 0.0056)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/atax/atax: 7.98% (0.2144 => 0.2315, std.dev.: 0.0057)
SingleSource/Benchmarks/Shootout/nestedloop: 7.43% (0.1360 => 0.1461, std.dev.: 0.0023)
MultiSource/Applications/JM/lencod/lencod: 3.18% (7.0986 => 7.3242, std.dev.: 0.0718)
SingleSource/Benchmarks/Stanford/FloatMM: 1.96% (0.7873 => 0.8027, std.dev.: 0.0037)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.15% (5.8419 => 5.9092, std.dev.: 0.0154)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.13% (5.7927 => 5.8583, std.dev.: 0.0093)
SingleSource/Benchmarks/Linpack/linpack-pc: 1.09% (51.5946 => 52.1565, std.dev.: 0.0944)
SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.03% (1.5967 => 1.6131, std.dev.: 0.0059)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/Shootout-C++/wc: -27.74% (0.3421 => 0.2472, std.dev.: 0.0147)
SingleSource/Benchmarks/Misc/fp-convert: -26.03% (0.0438 => 0.0324, std.dev.: 0.0003)
SingleSource/Benchmarks/Shootout/objinst: -23.41% (0.0598 => 0.0458, std.dev.: 0.0019)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -3.39% (0.4517 => 0.4364, std.dev.: 0.0038)
SingleSource/Benchmarks/Misc/ffbench: -2.04% (1.4340 => 1.4048, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -1.54% (5.3535 => 5.2712, std.dev.: 0.0194)
Existing Failures - Execution Time
----------------------------------
MultiSource/Applications/ClamAV/clamscan
MultiSource/Applications/ClamAV/clamscan: 4.10% (0.1366 => 0.1422, std.dev.: 0.0098)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 25.52% (1.6686 => 2.0945, std.dev.: 0.1500)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 11.79% (1.3946 => 1.5590, std.dev.: 0.0292)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 11.13% (1.3826 => 1.5365, std.dev.: 0.0206)
MultiSource/Benchmarks/nbench/nbench: 10.56% (1.3677 => 1.5121, std.dev.: 0.0431)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 7.51% (1.4853 => 1.5968, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.34% (1.4783 => 1.5720, std.dev.: 0.0204)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.75% (1.4339 => 1.5164, std.dev.: 0.0221)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.65% (1.5361 => 1.6229, std.dev.: 0.0322)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout-C++/matrix: 48.47% (2.8867 => 4.2858, std.dev.: 0.0628)
MultiSource/Benchmarks/FreeBench/neural/neural: 37.62% (0.3171 => 0.4364, std.dev.: 0.0038)
MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 29.01% (0.0686 => 0.0885, std.dev.: 0.0056)
MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 24.05% (1.5030 => 1.8644, std.dev.: 0.0145)
SingleSource/Benchmarks/Shootout/hash: 23.36% (4.1846 => 5.1621, std.dev.: 0.3532)
MultiSource/Applications/siod/siod: 13.81% (3.3761 => 3.8425, std.dev.: 0.0475)
MultiSource/Applications/lambda-0_1_3/lambda: 13.18% (7.0762 => 8.0089, std.dev.: 0.0099)
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 10.34% (14.9584 => 16.5046, std.dev.: 0.2445)
MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 9.65% (0.1678 => 0.1840, std.dev.: 0.0010)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.49% (5.4910 => 5.9574, std.dev.: 0.0779)
MultiSource/Benchmarks/Ptrdist/ks/ks: 8.00% (1.2557 => 1.3561, std.dev.: 0.0093)
SingleSource/Benchmarks/Linpack/linpack-pc: 7.93% (48.3256 => 52.1565, std.dev.: 0.0944)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 7.80% (3.4085 => 3.6742, std.dev.: 0.0407)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.91% (3.2027 => 3.4239, std.dev.: 0.0293)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.47% (5.3042 => 5.6473, std.dev.: 0.0305)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.52% (5.5008 => 5.8047, std.dev.: 0.0252)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.31% (5.1471 => 5.3688, std.dev.: 0.0374)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.88% (3.3384 => 3.4679, std.dev.: 0.0388)
SingleSource/Benchmarks/Misc/whetstone: 3.62% (3.4559 => 3.5810, std.dev.: 0.0214)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.37% (4.8739 => 5.0383, std.dev.: 0.0178)
SingleSource/Benchmarks/Stanford/FloatMM: 2.83% (0.7806 => 0.8027, std.dev.: 0.0037)
SingleSource/Benchmarks/Misc/ffbench: 2.70% (1.3679 => 1.4048, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.53% (3.3464 => 3.4312, std.dev.: 0.0232)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.74% (12.8625 => 13.0859, std.dev.: 0.0715)
SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 1.09% (1.5957 => 1.6131, std.dev.: 0.0059)
SingleSource/Benchmarks/Misc-C++/Large/ray: 1.03% (4.9089 => 4.9594, std.dev.: 0.0178)
Performance Improvements - Execution Time
-----------------------------------------
SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.07% (2.1022 => 1.4281, std.dev.: 0.0132)
MultiSource/Applications/viterbi/viterbi: -26.30% (3.4923 => 2.5739, std.dev.: 0.0713)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.21% (6.9552 => 5.2712, std.dev.: 0.0194)
SingleSource/Benchmarks/Misc/perlin: -21.44% (4.5989 => 3.6128, std.dev.: 0.0140)
SingleSource/Benchmarks/Misc/mandel: -13.93% (1.1996 => 1.0325, std.dev.: 0.0222)
MultiSource/Applications/sgefa/sgefa: -13.81% (1.4030 => 1.2092, std.dev.: 0.0135)
MultiSource/Benchmarks/BitBench/uudecode/uudecode: -13.81% (0.0956 => 0.0824, std.dev.: 0.0038)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -12.70% (6.2627 => 5.4675, std.dev.: 0.1935)
MultiSource/Applications/SIBsim4/SIBsim4: -7.22% (3.5791 => 3.3208, std.dev.: 0.0425)
MultiSource/Benchmarks/Olden/treeadd/treeadd: -5.41% (0.3773 => 0.3569, std.dev.: 0.0022)
MultiSource/Benchmarks/mafft/pairlocalalign: -5.02% (47.2250 => 44.8524, std.dev.: 0.1067)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.34% (3.8119 => 3.6464, std.dev.: 0.0253)
SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.23% (0.7355 => 0.7044, std.dev.: 0.0108)
SingleSource/Benchmarks/Misc/fbench: -4.18% (4.9602 => 4.7527, std.dev.: 0.0140)
SingleSource/UnitTests/Vectorizer/gcc-loops: -3.39% (21.6864 => 20.9513, std.dev.: 0.2422)
MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.23% (1.7207 => 1.6652, std.dev.: 0.0196)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.90% (6.1482 => 5.9697, std.dev.: 0.0513)
MultiSource/Benchmarks/BitBench/drop3/drop3: -2.84% (0.4783 => 0.4647, std.dev.: 0.0026)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.75% (5.2218 => 5.0783, std.dev.: 0.0482)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.24% (6.0444 => 5.9092, std.dev.: 0.0154)
SingleSource/Benchmarks/CoyoteBench/almabench: -1.92% (34.8438 => 34.1737, std.dev.: 0.0962)
Existing Failures - Execution Time
----------------------------------
MultiSource/Applications/ClamAV/clamscan
MultiSource/Applications/ClamAV/clamscan: 3.19% (0.1378 => 0.1422, std.dev.: 0.0098)
Report Time: 0.66s
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