[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/16146?compare_to=16143&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 16146, Order: 192294, Start Time: 2013-10-09 15:06:41, End Time: 2013-10-09 16:54:08
      To: 16143, Order: 192293, Start Time: 2013-10-09 13:01:18, End Time: 2013-10-09 14:45:37
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 11 (22 on baseline)
Performance Improvements: 1 (18 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1095 (1067 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.90% (1.2340 => 1.2575, std.dev.: 0.0060)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 58.55% (1.6391 => 2.5988, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/matrix: 22.52% (3.2236 => 3.9494, std.dev.: 0.0014)
  SingleSource/Benchmarks/Shootout/matrix: 17.70% (1.7953 => 2.1131, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 4.42% (5.0316 => 5.2542, std.dev.: 0.0019)
  SingleSource/Regression/C/uint64_to_float: 4.30% (1.4197 => 1.4808, std.dev.: 0.0024)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: 1.95% (0.7119 => 0.7258, std.dev.: 0.0035)
  MultiSource/Applications/viterbi/viterbi: 1.95% (2.6394 => 2.6909, std.dev.: 0.0038)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 1.67% (18.3999 => 18.7079, std.dev.: 0.0063)
  MultiSource/Benchmarks/Olden/em3d/em3d: 1.61% (5.0307 => 5.1115, std.dev.: 0.0251)
  SingleSource/Benchmarks/Shootout-C++/hash2: 1.24% (3.6364 => 3.6814, std.dev.: 0.0088)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/constpool: -1.53% (9.1505 => 9.0104, std.dev.: 0.0490)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.15% (0.1353 => 0.1351, std.dev.: 0.0001)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/mafft/pairlocalalign: 2.68% (9.9903 => 10.2580, std.dev.: 0.0316)
  MultiSource/Applications/SIBsim4/SIBsim4: 2.57% (1.5333 => 1.5727, std.dev.: 0.0077)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.54% (0.8233 => 0.8360, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/methcall: 63.76% (7.6426 => 12.5154, std.dev.: 0.0585)
  SingleSource/Benchmarks/Misc/pi: 56.80% (1.6574 => 2.5988, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/matrix: 38.31% (2.8554 => 3.9494, std.dev.: 0.0014)
  SingleSource/Benchmarks/Shootout/matrix: 18.65% (1.7809 => 2.1131, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 10.78% (6.4425 => 7.1371, std.dev.: 0.2045)
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930)
  MultiSource/Applications/lambda-0_1_3/lambda: 6.48% (8.1346 => 8.6615, std.dev.: 0.0366)
  MultiSource/Benchmarks/sim/sim: 5.60% (3.8312 => 4.0459, std.dev.: 0.0121)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 5.51% (0.1871 => 0.1974, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 3.73% (0.2842 => 0.2948, std.dev.: 0.0008)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 2.84% (0.3836 => 0.3945, std.dev.: 0.0019)
  MultiSource/Benchmarks/Olden/power/power: 2.42% (1.2170 => 1.2464, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.36% (11.7654 => 12.0431, std.dev.: 0.0323)
  SingleSource/Regression/C/uint64_to_float: 1.93% (1.4528 => 1.4808, std.dev.: 0.0024)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.90% (1.7652 => 1.7988, std.dev.: 0.0088)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.76% (3.8582 => 3.9261, std.dev.: 0.0099)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.68% (1.0477 => 1.0653, std.dev.: 0.0007)
  MultiSource/Benchmarks/Olden/em3d/em3d: 1.64% (5.0288 => 5.1115, std.dev.: 0.0251)
  SingleSource/Benchmarks/Shootout/methcall: 1.25% (8.5434 => 8.6503, std.dev.: 0.0262)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -21.31% (0.1483 => 0.1167, std.dev.: 0.0005)
  SingleSource/Benchmarks/Shootout-C++/matrix: -7.66% (0.2571 => 0.2374, std.dev.: 0.0013)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -54.54% (0.5226 => 0.2376, std.dev.: 0.0656)
  MultiSource/Applications/sgefa/sgefa: -47.08% (1.5790 => 0.8356, std.dev.: 0.0381)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -19.31% (15.9508 => 12.8709, std.dev.: 0.4086)
  SingleSource/Benchmarks/Linpack/linpack-pc: -17.63% (57.2347 => 47.1441, std.dev.: 3.0572)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.14% (1.7197 => 1.4594, std.dev.: 0.0310)
  MultiSource/Benchmarks/FreeBench/mason/mason: -11.96% (0.3304 => 0.2909, std.dev.: 0.0042)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -10.16% (20.8247 => 18.7079, std.dev.: 0.0063)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -9.70% (3.4956 => 3.1564, std.dev.: 0.0290)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.40% (50.0284 => 46.3283, std.dev.: 0.0286)
  MultiSource/Applications/SIBsim4/SIBsim4: -5.93% (3.7437 => 3.5217, std.dev.: 0.0635)
  SingleSource/UnitTests/Vector/Altivec/alti_expandfft: -5.49% (30.1838 => 28.5276, std.dev.: 0.0335)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: -3.38% (0.3462 => 0.3345, std.dev.: 0.0015)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -3.08% (4.3592 => 4.2250, std.dev.: 0.0460)
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -2.89% (0.7474 => 0.7258, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: -2.00% (1.1075 => 1.0853, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -1.74% (17.1431 => 16.8443, std.dev.: 0.0191)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 0.22% (0.1348 => 0.1351, std.dev.: 0.0001)

Report Time: 0.69s
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