[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/13873?compare_to=13870&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13873, Order: 187340, Start Time: 2013-07-29 05:45:41, End Time: 2013-07-29 07:29:53
      To: 13870, Order: 187337, Start Time: 2013-07-29 02:18:14, End Time: 2013-07-29 03:59:11
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 6 (21 on baseline)
Performance Improvements: 3 (88 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1098 (998 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: 1.38% (0.7341 => 0.7442, std.dev.: 0.0029)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/fibo: 17.13% (4.1244 => 4.8311, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc/salsa20: 8.48% (8.2780 => 8.9801, std.dev.: 0.0162)
  MultiSource/Benchmarks/mafft/pairlocalalign: 8.04% (41.6961 => 45.0487, std.dev.: 0.0362)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.35% (1.0703 => 1.0848, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 1.20% (2.9564 => 2.9920, std.dev.: 0.0067)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -7.44% (17.3952 => 16.1016, std.dev.: 0.3669)
  MultiSource/Benchmarks/Prolangs-C++/life/life: -3.82% (2.6123 => 2.5126, std.dev.: 0.0228)
  SingleSource/Benchmarks/Shootout/methcall: -1.41% (8.5849 => 8.4635, std.dev.: 0.0388)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 4.52% (0.1306 => 0.1365, std.dev.: 0.0245)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/city/city: 1.52% (1.6643 => 1.6896, std.dev.: 0.0022)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.51% (2.8867 => 4.2871, std.dev.: 0.0306)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 29.62% (0.0341 => 0.0442, std.dev.: 0.0007)
  MultiSource/Applications/siod/siod: 13.63% (3.3761 => 3.8363, std.dev.: 0.1143)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 8.35% (1.2557 => 1.3606, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.33% (5.4910 => 5.9486, std.dev.: 0.0231)
  SingleSource/Benchmarks/Linpack/linpack-pc: 7.91% (48.3256 => 52.1473, std.dev.: 0.5154)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 7.64% (14.9584 => 16.1016, std.dev.: 0.3669)
  SingleSource/Benchmarks/McGill/chomp: 6.88% (1.0051 => 1.0743, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.63% (3.2027 => 3.4149, std.dev.: 0.0194)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.86% (5.5008 => 5.8230, std.dev.: 0.1014)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (5.3042 => 5.6128, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.60% (3.4085 => 3.5994, std.dev.: 0.0364)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.24% (5.1471 => 5.3655, std.dev.: 0.0770)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.21% (4.3151 => 4.4967, std.dev.: 0.0088)
  MultiSource/Benchmarks/FreeBench/mason/mason: 4.07% (0.2799 => 0.2913, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.68% (3.3384 => 3.4613, std.dev.: 0.0436)
  SingleSource/Benchmarks/Shootout/matrix: 2.24% (1.7358 => 1.7747, std.dev.: 0.0055)
  SingleSource/Benchmarks/Misc/flops: 1.67% (9.7664 => 9.9297, std.dev.: 0.0146)
  SingleSource/Benchmarks/Stanford/FloatMM: 1.29% (0.7806 => 0.7907, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.09% (4.9040 => 4.9575, std.dev.: 0.0007)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -35.76% (0.2237 => 0.1437, std.dev.: 0.0191)
  MultiSource/Benchmarks/Olden/bisort/bisort: -33.21% (0.1072 => 0.0716, std.dev.: 0.0084)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -25.78% (0.0675 => 0.0501, std.dev.: 0.0018)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -25.40% (0.1114 => 0.0831, std.dev.: 0.0025)
  MultiSource/Benchmarks/Olden/health/health: -21.58% (0.1993 => 0.1563, std.dev.: 0.0067)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: -20.55% (0.1518 => 0.1206, std.dev.: 0.0038)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -20.19% (0.3576 => 0.2854, std.dev.: 0.0054)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -13.59% (0.7091 => 0.6127, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -11.82% (0.1870 => 0.1649, std.dev.: 0.0005)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -10.92% (0.3655 => 0.3256, std.dev.: 0.0013)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: -10.90% (0.3073 => 0.2738, std.dev.: 0.0005)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -10.41% (1.1012 => 0.9866, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -10.20% (1.7797 => 1.5982, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: -10.05% (0.1144 => 0.1029, std.dev.: 0.0021)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -9.96% (0.1947 => 0.1753, std.dev.: 0.0011)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: -8.41% (0.2498 => 0.2288, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -7.02% (1.4514 => 1.3495, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -6.93% (1.5345 => 1.4281, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -6.77% (1.5426 => 1.4382, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -6.68% (1.5144 => 1.4133, std.dev.: 0.0058)
  MultiSource/Benchmarks/PAQ8p/paq8p: -6.61% (2.6853 => 2.5078, std.dev.: 0.0381)
  MultiSource/Applications/JM/lencod/lencod: -6.34% (18.5029 => 17.3293, std.dev.: 0.2607)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -6.08% (1.5815 => 1.4854, std.dev.: 0.0076)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -6.04% (0.2432 => 0.2285, std.dev.: 0.0009)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -6.03% (1.6226 => 1.5247, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -5.95% (1.4794 => 1.3914, std.dev.: 0.0182)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -5.65% (1.5239 => 1.4378, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -5.53% (1.4333 => 1.3541, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -5.16% (1.5437 => 1.4641, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.05% (1.5361 => 1.4585, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -5.01% (1.4853 => 1.4109, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.99% (1.4940 => 1.4195, std.dev.: 0.0009)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: -4.88% (27.6418 => 26.2932, std.dev.: 0.1123)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.71% (1.4721 => 1.4027, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -4.69% (1.4339 => 1.3667, std.dev.: 0.0010)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -4.66% (5.2851 => 5.0389, std.dev.: 0.0185)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -4.56% (1.4166 => 1.3520, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -4.42% (1.4506 => 1.3865, std.dev.: 0.0158)
  MultiSource/Benchmarks/Bullet/bullet: -4.34% (37.4863 => 35.8584, std.dev.: 0.2165)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -4.30% (1.4783 => 1.4147, std.dev.: 0.0041)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -4.21% (49.1253 => 47.0549, std.dev.: 0.1435)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -3.87% (1.4947 => 1.4369, std.dev.: 0.0098)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -3.64% (1.3780 => 1.3279, std.dev.: 0.0071)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -3.20% (0.3309 => 0.3203, std.dev.: 0.0006)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -3.14% (0.7189 => 0.6963, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: -3.14% (1.5357 => 1.4875, std.dev.: 0.0018)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -2.67% (0.7487 => 0.7287, std.dev.: 0.0025)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -2.67% (15.5498 => 15.1353, std.dev.: 0.0385)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: -2.31% (10.3031 => 10.0651, std.dev.: 0.0656)
  MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -2.05% (1.5544 => 1.5226, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.98% (1.6185 => 1.5865, std.dev.: 0.0015)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -1.97% (1.3952 => 1.3677, std.dev.: 0.0010)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -1.93% (1.3649 => 1.3386, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -1.88% (1.4932 => 1.4652, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -1.74% (1.3946 => 1.3704, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -1.70% (1.4179 => 1.3938, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -1.67% (1.4750 => 1.4504, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.66% (1.5037 => 1.4787, std.dev.: 0.0029)
  MultiSource/Benchmarks/Prolangs-C/gnugo/gnugo: -1.40% (0.7194 => 0.7093, std.dev.: 0.0028)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -36.15% (0.0816 => 0.0521, std.dev.: 0.0033)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.32% (2.1022 => 1.4227, std.dev.: 0.0137)
  MultiSource/Benchmarks/MallocBench/gs/gs: -28.43% (0.1189 => 0.0851, std.dev.: 0.0004)
  MultiSource/Applications/JM/ldecod/ldecod: -26.19% (0.0859 => 0.0634, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.66% (6.9552 => 5.2401, std.dev.: 0.3387)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -20.81% (1.0962 => 0.8681, std.dev.: 0.0114)
  MultiSource/Applications/sgefa/sgefa: -13.44% (1.4030 => 1.2144, std.dev.: 0.0155)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.33% (0.3557 => 0.3154, std.dev.: 0.0030)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -11.02% (2.6992 => 2.4018, std.dev.: 0.0364)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -10.80% (2.6094 => 2.3276, std.dev.: 0.0069)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -7.23% (0.2047 => 0.1899, std.dev.: 0.0045)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -5.34% (1.7207 => 1.6288, std.dev.: 0.0161)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -5.20% (0.5173 => 0.4904, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -5.07% (0.3649 => 0.3464, std.dev.: 0.0064)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: -4.64% (0.3773 => 0.3598, std.dev.: 0.0007)
  MultiSource/Benchmarks/mafft/pairlocalalign: -4.61% (47.2250 => 45.0487, std.dev.: 0.0362)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -4.32% (0.7355 => 0.7037, std.dev.: 0.0117)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -4.24% (0.2854 => 0.2733, std.dev.: 0.0012)
  MultiSource/Benchmarks/Olden/health/health: -4.05% (0.3556 => 0.3412, std.dev.: 0.0014)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -3.93% (2.7049 => 2.5987, std.dev.: 0.0071)
  MultiSource/Benchmarks/Bullet/bullet: -3.72% (7.2995 => 7.0280, std.dev.: 0.0509)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -3.26% (5.2218 => 5.0514, std.dev.: 0.0335)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -3.05% (0.3479 => 0.3373, std.dev.: 0.0011)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.04% (6.1482 => 5.9615, std.dev.: 0.0282)
  MultiSource/Benchmarks/PAQ8p/paq8p: -2.97% (93.6732 => 90.8943, std.dev.: 0.0426)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -1.75% (4.0075 => 3.9372, std.dev.: 0.0236)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: -1.60% (1.1024 => 1.0848, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.48% (5.8810 => 5.7937, std.dev.: 0.0235)
  SingleSource/Benchmarks/Misc/oourafft: -1.21% (3.7891 => 3.7434, std.dev.: 0.0160)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.94% (0.1378 => 0.1365, std.dev.: 0.0245)

Report Time: 0.64s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20130729/ca439e8e/attachment.html>