[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/16607?compare_to=16604&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16607, Order: 193240, Start Time: 2013-10-23 15:06:47, End Time: 2013-10-23 17:00:03
      To: 16604, Order: 193239, Start Time: 2013-10-23 13:01:03, End Time: 2013-10-23 14:45:44
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 6 (21 on baseline)
Performance Improvements: 1 (21 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1100 (1065 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 30.80% (0.1513 => 0.1979, std.dev.: 0.0006)
  MultiSource/Applications/JM/lencod/lencod: 4.40% (7.8425 => 8.1875, std.dev.: 0.1146)
  SingleSource/Benchmarks/Shootout/lists: 4.26% (7.2098 => 7.5167, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.64% (5.7862 => 5.9968, std.dev.: 0.0029)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.62% (23.4355 => 23.8150, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.27% (4.9324 => 4.9949, std.dev.: 0.0023)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.47% (4.3126 => 4.2490, std.dev.: 0.0113)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.44% (0.1366 => 0.1360, std.dev.: 0.0011)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.69% (1.2086 => 1.2290, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 63.89% (7.6426 => 12.5252, std.dev.: 0.0467)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 25.17% (1.1431 => 1.4308, std.dev.: 0.0374)
  SingleSource/Benchmarks/Shootout/matrix: 18.73% (1.7809 => 2.1144, std.dev.: 0.0027)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.77% (0.1871 => 0.1979, std.dev.: 0.0006)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 5.61% (3.1730 => 3.3511, std.dev.: 0.0264)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 4.79% (1.1013 => 1.1541, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.83% (5.7757 => 5.9968, std.dev.: 0.0029)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 3.69% (89.7126 => 93.0246, std.dev.: 0.0473)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.66% (4.0181 => 4.1251, std.dev.: 0.0124)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.56% (3.5683 => 3.6595, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.41% (5.4925 => 5.6249, std.dev.: 0.0007)
  MultiSource/Benchmarks/Olden/power/power: 2.40% (1.2170 => 1.2462, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.02% (3.1569 => 3.2207, std.dev.: 0.0004)
  SingleSource/Benchmarks/Shootout/lists: 1.99% (7.3703 => 7.5167, std.dev.: 0.0061)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.61% (8.1346 => 8.2652, std.dev.: 0.0200)
  SingleSource/Benchmarks/Shootout/fib2: 1.55% (3.5966 => 3.6522, std.dev.: 0.0047)
  SingleSource/Benchmarks/CoyoteBench/huffbench: 1.47% (23.4704 => 23.8150, std.dev.: 0.0113)
  SingleSource/Benchmarks/Shootout/methcall: 1.14% (8.5434 => 8.6406, std.dev.: 0.0273)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.09% (3.9552 => 3.9984, std.dev.: 0.0090)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -20.50% (0.1483 => 0.1179, std.dev.: 0.0007)
  SingleSource/Benchmarks/Shootout/lists: -13.47% (0.0824 => 0.0713, std.dev.: 0.0039)
  SingleSource/Benchmarks/CoyoteBench/lpbench: -9.12% (0.1195 => 0.1086, std.dev.: 0.0014)
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.08% (0.2571 => 0.2389, std.dev.: 0.0011)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -56.08% (0.5226 => 0.2295, std.dev.: 0.0338)
  MultiSource/Applications/sgefa/sgefa: -41.85% (1.5790 => 0.9182, std.dev.: 0.0052)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -31.75% (0.0400 => 0.0273, std.dev.: 0.0040)
  SingleSource/Benchmarks/Linpack/linpack-pc: -22.91% (57.2347 => 44.1250, std.dev.: 3.3138)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.40% (15.9508 => 12.8567, std.dev.: 0.6584)
  MultiSource/Benchmarks/mafft/pairlocalalign: -18.44% (50.0284 => 40.8007, std.dev.: 2.3592)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.57% (20.8247 => 18.6237, std.dev.: 0.1172)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -10.26% (3.4956 => 3.1370, std.dev.: 0.0230)
  MultiSource/Benchmarks/FreeBench/mason/mason: -9.99% (0.3304 => 0.2974, std.dev.: 0.0113)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -5.34% (30.1838 => 28.5715, std.dev.: 0.0808)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -3.49% (1.0695 => 1.0322, std.dev.: 0.0143)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -3.10% (2.5938 => 2.5135, std.dev.: 0.0098)
  MultiSource/Applications/SIBsim4/SIBsim4: -2.96% (3.7437 => 3.6330, std.dev.: 0.0331)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -2.53% (4.3592 => 4.2490, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.46% (5.4473 => 5.3135, std.dev.: 0.0239)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: -2.37% (3.7874 => 3.6977, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.32% (17.1431 => 16.9170, std.dev.: 0.0344)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.89% (0.1348 => 0.1360, std.dev.: 0.0011)

Report Time: 1.43s
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