[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/13701?compare_to=13698&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13701, Order: 187022, Start Time: 2013-07-24 07:30:29, End Time: 2013-07-24 09:17:17
      To: 13698, Order: 187021, Start Time: 2013-07-24 05:23:43, End Time: 2013-07-24 07:08:43
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 9 (4 on baseline)
Performance Improvements: 1 (20 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1083 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: 24.76% (19.6180 => 24.4745, std.dev.: 1.4445)
  SingleSource/Benchmarks/Linpack/linpack-pc: 12.50% (45.3208 => 50.9867, std.dev.: 0.2296)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 9.36% (13.6798 => 14.9602, std.dev.: 0.0759)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 8.35% (4.8905 => 5.2988, std.dev.: 0.0026)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 7.43% (0.3309 => 0.3555, std.dev.: 0.0083)
  MultiSource/Benchmarks/Olden/em3d/em3d: 5.97% (4.8754 => 5.1667, std.dev.: 0.0487)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 4.90% (2.9544 => 3.0991, std.dev.: 0.0387)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.93% (4.8904 => 5.0339, std.dev.: 0.0080)
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.02% (46.7425 => 47.6851, std.dev.: 0.3415)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: -1.40% (1.3220 => 1.3035, std.dev.: 0.0015)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 3.50% (0.1315 => 0.1361, std.dev.: 0.0158)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 25.29% (1.5030 => 1.8831, std.dev.: 0.0070)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.51% (48.3256 => 50.9867, std.dev.: 0.2296)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 3.43% (2.9962 => 3.0991, std.dev.: 0.0387)
  SingleSource/Benchmarks/Misc/flops-6: 1.08% (2.4246 => 2.4509, std.dev.: 0.0091)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/tsp/tsp: -23.27% (0.1818 => 0.1395, std.dev.: 0.0157)
  MultiSource/Benchmarks/MallocBench/gs/gs: -22.48% (6.0938 => 4.7239, std.dev.: 0.3556)
  MultiSource/Benchmarks/Olden/health/health: -19.72% (0.1993 => 0.1600, std.dev.: 0.0100)
  MultiSource/Applications/obsequi/Obsequi: -18.93% (1.4685 => 1.1905, std.dev.: 0.0883)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -18.37% (0.3576 => 0.2919, std.dev.: 0.0073)
  MultiSource/Applications/hexxagon/hexxagon: -15.38% (1.3285 => 1.1242, std.dev.: 0.0562)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: -13.07% (0.0773 => 0.0672, std.dev.: 0.0028)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -11.82% (0.1870 => 0.1649, std.dev.: 0.0008)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: -9.09% (0.1144 => 0.1040, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -6.71% (1.4514 => 1.3540, std.dev.: 0.0165)
  MultiSource/Benchmarks/PAQ8p/paq8p: -6.19% (2.6853 => 2.5191, std.dev.: 0.0241)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: -1.45% (1.6185 => 1.5950, std.dev.: 0.0035)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/JM/ldecod/ldecod: -25.84% (0.0859 => 0.0637, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -11.92% (0.3557 => 0.3133, std.dev.: 0.0150)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: -11.20% (2.6992 => 2.3969, std.dev.: 0.0340)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.02% (3.5791 => 3.3993, std.dev.: 0.0613)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -4.77% (0.5173 => 0.4926, std.dev.: 0.0026)
  MultiSource/Benchmarks/PAQ8p/paq8p: -2.47% (93.6732 => 91.3619, std.dev.: 0.8026)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -2.01% (4.9231 => 4.8243, std.dev.: 0.0045)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.05% (1.1032 => 1.0916, std.dev.: 0.0029)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.23% (0.1378 => 0.1361, std.dev.: 0.0158)

Report Time: 0.42s
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