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

Fri Aug 16 08:17:40 PDT 2013

http://llvm.org/perf/db_default/v4/nts/14477?compare_to=14473&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 14477, Order: 188551, Start Time: 2013-08-16 13:25:44, End Time: 2013-08-16 15:19:41
      To: 14473, Order: 188538, Start Time: 2013-08-16 11:03:33, End Time: 2013-08-16 12:59:15
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 26 (60 on baseline)
Performance Improvements: 27 (28 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1054 (1019 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 65.61% (0.0378 => 0.0626, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 50.83% (0.7205 => 1.0867, std.dev.: 0.0177)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 48.84% (0.5856 => 0.8716, std.dev.: 0.0322)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 46.35% (0.3847 => 0.5630, std.dev.: 0.0067)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 41.39% (0.0889 => 0.1257, std.dev.: 0.0089)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 41.06% (0.0643 => 0.0907, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 40.18% (1.1347 => 1.5906, std.dev.: 0.0694)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 35.14% (0.6923 => 0.9356, std.dev.: 0.0637)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 26.88% (5.1614 => 6.5489, std.dev.: 0.4317)
  MultiSource/Benchmarks/Prolangs-C/football/football: 26.64% (1.0318 => 1.3067, std.dev.: 0.0956)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 22.10% (7.6500 => 9.3405, std.dev.: 0.3983)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 20.71% (1.8103 => 2.1853, std.dev.: 0.0575)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 15.80% (0.0785 => 0.0909, std.dev.: 0.0021)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 11.09% (6.7401 => 7.4878, std.dev.: 0.2495)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 8.13% (0.2176 => 0.2353, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 46.90% (0.0290 => 0.0426, std.dev.: 0.0011)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 39.21% (0.0579 => 0.0806, std.dev.: 0.0018)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 36.57% (4.8870 => 6.6741, std.dev.: 0.5190)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 19.42% (1.0852 => 1.2960, std.dev.: 0.0741)
  MultiSource/Applications/obsequi/Obsequi: 17.26% (2.1678 => 2.5420, std.dev.: 0.1283)
  SingleSource/Benchmarks/Shootout/nestedloop: 12.68% (0.1341 => 0.1511, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 9.33% (0.2700 => 0.2952, std.dev.: 0.0095)
  SingleSource/Benchmarks/Stanford/Puzzle: 7.22% (0.1772 => 0.1900, std.dev.: 0.0044)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 3.64% (2.4267 => 2.5150, std.dev.: 0.0310)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 1.83% (3.2492 => 3.3088, std.dev.: 0.0172)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.58% (2.5548 => 2.5952, std.dev.: 0.0052)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Threads/2010-12-08-tls: -41.22% (0.0245 => 0.0144, std.dev.: 0.0008)
  SingleSource/UnitTests/Vector/Altivec/alti_stepfft: -37.63% (0.3263 => 0.2035, std.dev.: 0.0017)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -23.38% (0.1129 => 0.0865, std.dev.: 0.0058)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -20.31% (0.1423 => 0.1134, std.dev.: 0.0074)
  SingleSource/Benchmarks/Shootout-C++/moments: -17.20% (0.5064 => 0.4193, std.dev.: 0.0204)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: -15.76% (0.0901 => 0.0759, std.dev.: 0.0048)
  MultiSource/Applications/aha/aha: -15.14% (0.1559 => 0.1323, std.dev.: 0.0041)
  SingleSource/UnitTests/Vector/Altivec/casts: -13.01% (0.1522 => 0.1324, std.dev.: 0.0009)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -12.87% (0.1554 => 0.1354, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -11.81% (1.5328 => 1.3517, std.dev.: 0.0514)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -11.43% (1.7191 => 1.5226, std.dev.: 0.0357)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -11.24% (1.6166 => 1.4349, std.dev.: 0.0444)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: -10.98% (0.1831 => 0.1630, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -10.04% (1.5890 => 1.4294, std.dev.: 0.0501)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -8.73% (0.6310 => 0.5759, std.dev.: 0.0140)
  SingleSource/Benchmarks/Shootout-C++/lists: -8.22% (0.3213 => 0.2949, std.dev.: 0.0094)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -8.13% (0.2486 => 0.2284, std.dev.: 0.0021)
  MultiSource/Applications/sgefa/sgefa: -7.22% (0.4513 => 0.4187, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -7.13% (1.5919 => 1.4784, std.dev.: 0.0215)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/SPASS/SPASS: -22.20% (10.6400 => 8.2777, std.dev.: 0.3901)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: -22.02% (0.1912 => 0.1491, std.dev.: 0.0160)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -19.27% (36.0530 => 29.1040, std.dev.: 2.5794)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -2.75% (5.9445 => 5.7811, std.dev.: 0.0547)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -2.53% (42.2717 => 41.2015, std.dev.: 0.1893)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -1.40% (2.3421 => 2.3093, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -1.39% (3.1262 => 3.0828, std.dev.: 0.0137)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -1.08% (1.1288 => 1.1166, std.dev.: 0.0036)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 2.26% (0.1326 => 0.1356, std.dev.: 0.0123)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 63.02% (0.0384 => 0.0626, std.dev.: 0.0026)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 51.06% (0.7194 => 1.0867, std.dev.: 0.0177)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 49.12% (0.5845 => 0.8716, std.dev.: 0.0322)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 45.37% (0.3873 => 0.5630, std.dev.: 0.0067)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 43.99% (0.0873 => 0.1257, std.dev.: 0.0089)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 41.94% (0.0639 => 0.0907, std.dev.: 0.0098)
  MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: 40.92% (1.1287 => 1.5906, std.dev.: 0.0694)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 37.89% (0.6785 => 0.9356, std.dev.: 0.0637)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 30.97% (1.6686 => 2.1853, std.dev.: 0.0575)
  MultiSource/Benchmarks/Prolangs-C/football/football: 26.14% (1.0359 => 1.3067, std.dev.: 0.0956)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 22.46% (5.3476 => 6.5489, std.dev.: 0.4317)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 21.25% (7.7035 => 9.3405, std.dev.: 0.3983)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 16.27% (15.5498 => 18.0800, std.dev.: 0.9240)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 16.00% (1.9317 => 2.2407, std.dev.: 0.0923)
  SingleSource/Benchmarks/BenchmarkGame/n-body: 15.94% (0.0784 => 0.0909, std.dev.: 0.0021)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 15.68% (2.6390 => 3.0529, std.dev.: 0.1042)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 15.23% (6.4979 => 7.4878, std.dev.: 0.2495)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 8.53% (0.2168 => 0.2353, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 73.82% (3.7285 => 6.4810, std.dev.: 0.0202)
  SingleSource/Benchmarks/Shootout-C++/matrix: 49.39% (2.8867 => 4.3124, std.dev.: 0.0066)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 46.63% (4.5517 => 6.6741, std.dev.: 0.5190)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 45.45% (0.0341 => 0.0496, std.dev.: 0.0014)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: 39.45% (0.0578 => 0.0806, std.dev.: 0.0018)
  MultiSource/Benchmarks/FreeBench/neural/neural: 35.51% (0.3171 => 0.4297, std.dev.: 0.0387)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 34.80% (2.9428 => 3.9669, std.dev.: 0.3710)
  SingleSource/Benchmarks/Shootout-C++/hash: 27.88% (0.6295 => 0.8050, std.dev.: 0.0364)
  SingleSource/Benchmarks/Shootout/hash: 26.82% (4.1846 => 5.3071, std.dev.: 0.2774)
  SingleSource/Benchmarks/Misc/pi: 26.38% (1.9835 => 2.5067, std.dev.: 0.0200)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 25.29% (1.5030 => 1.8831, std.dev.: 0.0345)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 18.21% (1.0964 => 1.2960, std.dev.: 0.0741)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 12.76% (14.9584 => 16.8668, std.dev.: 0.2709)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 12.43% (2.9962 => 3.3686, std.dev.: 0.1350)
  SingleSource/Benchmarks/McGill/chomp: 11.49% (1.0051 => 1.1206, std.dev.: 0.0426)
  SingleSource/Benchmarks/Stanford/Puzzle: 11.05% (0.1711 => 0.1900, std.dev.: 0.0044)
  MultiSource/Applications/lambda-0_1_3/lambda: 10.98% (7.0762 => 7.8529, std.dev.: 0.0512)
  SingleSource/Benchmarks/Shootout/nestedloop: 10.78% (0.1364 => 0.1511, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 10.19% (0.2679 => 0.2952, std.dev.: 0.0095)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 9.74% (1.2557 => 1.3780, std.dev.: 0.0283)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.32% (5.4910 => 5.9479, std.dev.: 0.0357)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.98% (3.2027 => 3.4261, std.dev.: 0.0242)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.96% (3.4085 => 3.6458, std.dev.: 0.0135)
  MultiSource/Benchmarks/FreeBench/mason/mason: 6.36% (0.2799 => 0.2977, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 6.29% (4.0075 => 4.2596, std.dev.: 0.0800)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.99% (5.3042 => 5.6219, std.dev.: 0.0807)
  SingleSource/Benchmarks/BenchmarkGame/recursive: 5.26% (2.3894 => 2.5150, std.dev.: 0.0310)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 4.91% (6.1245 => 6.4254, std.dev.: 0.0487)
  MultiSource/Applications/siod/siod: 4.82% (3.3761 => 3.5389, std.dev.: 0.0407)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.38% (3.5351 => 3.6900, std.dev.: 0.0129)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.28% (4.3151 => 4.4997, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/whetstone: 4.11% (3.4559 => 3.5979, std.dev.: 0.0078)
  SingleSource/Benchmarks/Misc/flops-4: 3.35% (1.6164 => 1.6705, std.dev.: 0.0149)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 3.26% (25.0200 => 25.8361, std.dev.: 0.1058)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.06% (4.8739 => 5.0228, std.dev.: 0.0287)
  SingleSource/Benchmarks/Shootout-C++/hash2: 2.78% (3.3877 => 3.4819, std.dev.: 0.0221)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 2.43% (12.8625 => 13.1751, std.dev.: 0.0577)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 1.93% (3.2461 => 3.3088, std.dev.: 0.0172)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.69% (3.3464 => 3.4029, std.dev.: 0.0163)
  SingleSource/Benchmarks/BenchmarkGame/partialsums: 1.68% (1.1618 => 1.1813, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc-C++/Large/ray: 1.29% (4.9089 => 4.9722, std.dev.: 0.0166)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.23% (2.5636 => 2.5952, std.dev.: 0.0052)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -32.19% (0.2237 => 0.1517, std.dev.: 0.0259)
  MultiSource/Applications/hexxagon/hexxagon: -14.23% (1.3285 => 1.1394, std.dev.: 0.0723)
  MultiSource/Applications/sgefa/sgefa: -12.93% (0.4809 => 0.4187, std.dev.: 0.0103)
  MultiSource/Applications/ClamAV/clamscan: -10.88% (19.4145 => 17.3016, std.dev.: 0.8079)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -6.52% (1.5815 => 1.4784, std.dev.: 0.0215)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -6.16% (1.6226 => 1.5226, std.dev.: 0.0357)
  MultiSource/Applications/siod/siod: -6.08% (2.7150 => 2.5499, std.dev.: 0.0266)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -3.26% (0.3309 => 0.3201, std.dev.: 0.0039)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -31.60% (2.1022 => 1.4379, std.dev.: 0.1661)
  MultiSource/Applications/lemon/lemon: -28.89% (1.4194 => 1.0093, std.dev.: 0.1266)
  MultiSource/Applications/viterbi/viterbi: -27.34% (3.4923 => 2.5374, std.dev.: 0.0656)
  MultiSource/Applications/JM/ldecod/ldecod: -24.91% (0.0859 => 0.0645, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.74% (6.9552 => 5.2343, std.dev.: 0.0122)
  SingleSource/Benchmarks/Misc/perlin: -21.33% (4.5989 => 3.6180, std.dev.: 0.0776)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -12.67% (0.0884 => 0.0772, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -12.20% (6.2627 => 5.4985, std.dev.: 0.1097)
  MultiSource/Applications/SIBsim4/SIBsim4: -8.12% (3.5791 => 3.2886, std.dev.: 0.0467)
  MultiSource/Benchmarks/mafft/pairlocalalign: -6.34% (47.2250 => 44.2310, std.dev.: 0.8873)
  SingleSource/Benchmarks/Misc/fbench: -4.38% (4.9602 => 4.7428, std.dev.: 0.0229)
  SingleSource/Regression/C/uint64_to_float: -4.33% (1.5184 => 1.4527, std.dev.: 0.0237)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -3.75% (0.7355 => 0.7079, std.dev.: 0.0097)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.64% (1.7207 => 1.6580, std.dev.: 0.0176)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.39% (6.0444 => 5.8394, std.dev.: 0.0460)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -2.97% (6.1482 => 5.9657, std.dev.: 0.0386)
  MultiSource/Applications/sgefa/sgefa: -2.38% (1.4030 => 1.3696, std.dev.: 0.0006)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: -2.35% (1.8144 => 1.7717, std.dev.: 0.0149)
  SingleSource/Benchmarks/CoyoteBench/almabench: -1.97% (34.8438 => 34.1583, std.dev.: 0.0526)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -1.12% (1.6737 => 1.6550, std.dev.: 0.0039)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.60% (0.1378 => 0.1356, std.dev.: 0.0123)

Report Time: 1.84s
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[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

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