[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/13885?compare_to=13881&baseline=13681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:15

Comparing:
     Run: 13885, Order: 187351, Start Time: 2013-07-29 12:18:02, End Time: 2013-07-29 14:09:37
      To: 13881, Order: 187349, Start Time: 2013-07-29 10:07:36, End Time: 2013-07-29 11:56:16
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 (24 on baseline)
Performance Improvements: 1 (14 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1097 (1069 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 4.88% (1.9621 => 2.0578, std.dev.: 0.0213)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/heapsort: 43.57% (2.9075 => 4.1744, std.dev.: 0.4588)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 30.28% (1.4609 => 1.9033, std.dev.: 0.0241)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 10.33% (0.3301 => 0.3642, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.30% (4.9046 => 5.3115, std.dev.: 0.0067)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 7.31% (0.4296 => 0.4610, std.dev.: 0.0092)
  MultiSource/Applications/JM/lencod/lencod: 4.79% (7.1684 => 7.5115, std.dev.: 0.1234)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 2.30% (1.0701 => 1.0947, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.34% (5.0474 => 5.1152, std.dev.: 0.0199)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: -3.29% (1.6347 => 1.5809, std.dev.: 0.0167)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 5.95% (0.1278 => 0.1354, std.dev.: 0.0187)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 4.61% (1.9671 => 2.0578, std.dev.: 0.0213)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 48.72% (2.8867 => 4.2931, std.dev.: 0.0374)
  SingleSource/Benchmarks/Shootout-C++/heapsort: 43.78% (2.9033 => 4.1744, std.dev.: 0.4588)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 35.48% (0.0341 => 0.0462, std.dev.: 0.0001)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 26.63% (1.5030 => 1.9033, std.dev.: 0.0241)
  MultiSource/Applications/siod/siod: 13.77% (3.3761 => 3.8410, std.dev.: 0.0576)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 11.57% (14.9584 => 16.6895, std.dev.: 0.2335)
  MultiSource/Benchmarks/FreeBench/mason/mason: 9.07% (0.2799 => 0.3053, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.30% (5.4910 => 5.9465, std.dev.: 0.0295)
  SingleSource/Benchmarks/Shootout-C++/lists1: 8.22% (0.6034 => 0.6530, std.dev.: 0.0190)
  SingleSource/Benchmarks/Linpack/linpack-pc: 7.97% (48.3256 => 52.1777, std.dev.: 0.3665)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.90% (3.2027 => 3.4236, std.dev.: 0.0380)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.89% (0.4313 => 0.4610, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.91% (3.4085 => 3.6099, std.dev.: 0.0678)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (5.3042 => 5.6129, std.dev.: 0.0477)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.46% (5.5008 => 5.8012, std.dev.: 0.0753)
  MultiSource/Applications/JM/lencod/lencod: 4.62% (7.1799 => 7.5115, std.dev.: 0.1234)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.27% (5.1471 => 5.3669, std.dev.: 0.0420)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.96% (3.3384 => 3.4706, std.dev.: 0.0290)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 3.01% (4.8739 => 5.0205, std.dev.: 0.0382)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.75% (0.5097 => 0.5237, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops: 1.57% (9.7664 => 9.9195, std.dev.: 0.0262)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.46% (5.0417 => 5.1152, std.dev.: 0.0199)
  SingleSource/Benchmarks/Shootout/fib2: 1.05% (4.9231 => 4.9750, std.dev.: 0.0156)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: -32.44% (2.1022 => 1.4203, std.dev.: 0.2118)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -24.66% (6.9552 => 5.2400, std.dev.: 0.0943)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -13.51% (6.2627 => 5.4163, std.dev.: 0.1325)
  MultiSource/Applications/sgefa/sgefa: -12.98% (1.4030 => 1.2209, std.dev.: 0.0042)
  MultiSource/Applications/lua/lua: -7.73% (31.0707 => 28.6701, std.dev.: 0.8080)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -6.50% (0.2047 => 0.1914, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -5.32% (0.5173 => 0.4898, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.79% (3.8119 => 3.6293, std.dev.: 0.0162)
  MultiSource/Benchmarks/mafft/pairlocalalign: -4.75% (47.2250 => 44.9824, std.dev.: 0.2855)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: -3.83% (1.7207 => 1.6548, std.dev.: 0.0174)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.43% (6.0444 => 5.8371, std.dev.: 0.0482)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.03% (6.1482 => 5.9617, std.dev.: 0.0497)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -1.35% (4.9231 => 4.8565, std.dev.: 0.0149)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -1.14% (2.1343 => 2.1100, std.dev.: 0.0063)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.74% (0.1378 => 0.1354, std.dev.: 0.0187)

Report Time: 0.95s
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