[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/13745?compare_to=13741&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13745, Order: 187111, Start Time: 2013-07-25 09:32:45, End Time: 2013-07-25 11:20:35
      To: 13741, Order: 187106, Start Time: 2013-07-25 07:23:03, End Time: 2013-07-25 09:06:50
Baseline: 13681, Order: 186967, Start Time: 2013-07-23 18:12:31, End Time: 2013-07-23 20:01:57

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

Performance Regressions: 11 (4 on baseline)
Performance Improvements: 1 (15 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1095 (1088 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 28.66% (1.4594 => 1.8776, std.dev.: 0.0078)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 25.45% (3.5987 => 4.5144, std.dev.: 0.0898)
  SingleSource/Benchmarks/Linpack/linpack-pc: 12.59% (45.7370 => 51.4960, std.dev.: 0.3359)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 11.61% (19.4364 => 21.6928, std.dev.: 0.5793)
  MultiSource/Benchmarks/nbench/nbench: 10.75% (19.8295 => 21.9614, std.dev.: 0.7538)
  SingleSource/Benchmarks/Misc/salsa20: 6.22% (8.4425 => 8.9676, std.dev.: 0.0411)
  MultiSource/Benchmarks/Olden/em3d/em3d: 5.84% (4.8777 => 5.1625, std.dev.: 0.0379)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.71% (46.0140 => 47.7206, std.dev.: 0.1639)
  MultiSource/Benchmarks/PAQ8p/paq8p: 3.23% (91.4146 => 94.3634, std.dev.: 1.1022)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 2.24% (2.7027 => 2.7632, std.dev.: 0.0079)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 1.34% (1.3032 => 1.3206, std.dev.: 0.0007)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.44% (4.4764 => 4.4120, std.dev.: 0.0117)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.68% (0.1331 => 0.1322, std.dev.: 0.0288)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 24.92% (1.5030 => 1.8776, std.dev.: 0.0078)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 12.92% (3.9978 => 4.5144, std.dev.: 0.0898)
  SingleSource/Benchmarks/Linpack/linpack-pc: 6.56% (48.3256 => 51.4960, std.dev.: 0.3359)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.05% (47.2250 => 47.7206, std.dev.: 0.1639)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/Olden/power/power: -32.36% (0.2237 => 0.1513, std.dev.: 0.0229)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -11.71% (0.1870 => 0.1651, std.dev.: 0.0045)
  MultiSource/Applications/SIBsim4/SIBsim4: -7.50% (1.7461 => 1.6151, std.dev.: 0.0507)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -6.75% (1.5426 => 1.4385, std.dev.: 0.0360)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -5.95% (1.6226 => 1.5261, std.dev.: 0.0365)
  MultiSource/Benchmarks/PAQ8p/paq8p: -5.50% (2.6853 => 2.5376, std.dev.: 0.0528)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -4.09% (5.2851 => 5.0692, std.dev.: 0.0537)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/perimeter/perimeter: -12.57% (0.3557 => 0.3110, std.dev.: 0.0081)
  MultiSource/Applications/SIBsim4/SIBsim4: -4.97% (3.5791 => 3.4013, std.dev.: 0.0447)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -4.81% (0.5173 => 0.4924, std.dev.: 0.0026)
  MultiSource/Benchmarks/Bullet/bullet: -4.16% (7.2995 => 6.9958, std.dev.: 0.1146)
  MultiSource/Benchmarks/Ptrdist/ks/ks: -3.42% (1.2557 => 1.2127, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.88% (4.9231 => 4.8307, std.dev.: 0.0242)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.53% (4.4805 => 4.4120, std.dev.: 0.0117)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -1.50% (2.8052 => 2.7632, std.dev.: 0.0079)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -4.06% (0.1378 => 0.1322, std.dev.: 0.0288)

Report Time: 0.65s
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