[llvm-testresults] chinook-clangslave1__O3-plain__clang_DEV__powerpc64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Thu Jun 6 23:11:14 PDT 2013


http://llvm.org/perf/db_default/v4/nts/12141?compare_to=12137&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 12141, Order: 183484, Start Time: 2013-06-07 04:25:48, End Time: 2013-06-07 06:11:56
      To: 12137, Order: 183479, Start Time: 2013-06-07 02:19:15, End Time: 2013-06-07 04:05:29
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 12 (22 on baseline)
Performance Improvements: 10 (38 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1085 (1047 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.51% (0.9364 => 0.9786, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/bh/bh: 3.45% (0.3302 => 0.3416, std.dev.: 0.0004)
  MultiSource/Benchmarks/sim/sim: 3.06% (0.3666 => 0.3778, std.dev.: 0.0025)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.60% (1.6304 => 1.6728, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.59% (1.5575 => 1.5978, std.dev.: 0.0027)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 13.56% (2.1138 => 2.4005, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc/pi: 13.05% (1.9330 => 2.1853, std.dev.: 0.0932)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 7.82% (4.6828 => 5.0488, std.dev.: 0.0244)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.55% (1.0554 => 1.1034, std.dev.: 0.0179)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 3.62% (4.7464 => 4.9180, std.dev.: 0.0081)
  SingleSource/Benchmarks/Shootout/methcall: 2.54% (8.3496 => 8.5613, std.dev.: 0.0235)
  MultiSource/Benchmarks/Olden/tsp/tsp: 1.49% (1.6055 => 1.6295, std.dev.: 0.0071)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary3: -11.22% (0.3190 => 0.2832, std.dev.: 0.0016)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: -15.01% (0.0746 => 0.0634, std.dev.: 0.0036)
  SingleSource/Benchmarks/Shootout-C++/heapsort: -14.71% (3.5889 => 3.0611, std.dev.: 0.1868)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -9.78% (3.4962 => 3.1543, std.dev.: 0.0900)
  SingleSource/Benchmarks/Misc/flops-7: -6.37% (1.8537 => 1.7357, std.dev.: 0.0373)
  SingleSource/Benchmarks/Shootout-C++/ary3: -3.03% (2.0812 => 2.0181, std.dev.: 0.0132)
  SingleSource/Benchmarks/McGill/chomp: -3.01% (1.0364 => 1.0052, std.dev.: 0.0116)
  SingleSource/Benchmarks/Shootout-C++/lists: -1.23% (16.5763 => 16.3730, std.dev.: 0.0508)
  SingleSource/Benchmarks/Misc/flops-3: -1.12% (2.0709 => 2.0478, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/sieve: -1.07% (3.5117 => 3.4743, std.dev.: 0.0051)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.10% (0.1453 => 0.1437, std.dev.: 0.0072)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 7.31% (0.2721 => 0.2920, std.dev.: 0.0050)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 3.64% (1.3833 => 1.4336, std.dev.: 0.0171)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.63% (1.6299 => 1.6728, std.dev.: 0.0046)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 2.34% (1.5612 => 1.5978, std.dev.: 0.0027)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/pi: 19.30% (1.8318 => 2.1853, std.dev.: 0.0932)
  SingleSource/Benchmarks/Stanford/Puzzle: 18.56% (0.1455 => 0.1725, std.dev.: 0.0062)
  MultiSource/Applications/sgefa/sgefa: 18.21% (1.1695 => 1.3825, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 17.00% (6.1372 => 7.1805, std.dev.: 0.2057)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.02% (5.2003 => 5.6172, std.dev.: 0.0323)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.20% (3.1853 => 3.3828, std.dev.: 0.0179)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 4.91% (3.2201 => 3.3782, std.dev.: 0.0138)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.69% (4.6639 => 4.8825, std.dev.: 0.0251)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 4.38% (1.0571 => 1.1034, std.dev.: 0.0179)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.78% (5.9362 => 6.1607, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.57% (5.2788 => 5.4670, std.dev.: 0.0241)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.02% (5.5010 => 5.6669, std.dev.: 0.0212)
  SingleSource/Benchmarks/Shootout/methcall: 2.62% (8.3425 => 8.5613, std.dev.: 0.0235)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 2.37% (4.3727 => 4.4764, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.89% (3.9713 => 4.0464, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.70% (5.6582 => 5.7545, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 1.70% (4.6379 => 4.7166, std.dev.: 0.0183)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 1.35% (2.9004 => 2.9397, std.dev.: 0.0098)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -15.94% (0.0803 => 0.0675, std.dev.: 0.0019)
  SingleSource/Benchmarks/Misc/whetstone: -15.13% (0.1097 => 0.0931, std.dev.: 0.0007)
  SingleSource/UnitTests/Vector/Altivec/alti_isamax: -10.87% (0.2006 => 0.1788, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-11-LoadConstants: -9.60% (0.1563 => 0.1413, std.dev.: 0.0030)
  MultiSource/Applications/lemon/lemon: -7.08% (1.3155 => 1.2224, std.dev.: 0.0351)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -5.12% (1.0314 => 0.9786, std.dev.: 0.0030)
  MultiSource/Benchmarks/McCat/18-imp/imp: -4.31% (0.4199 => 0.4018, std.dev.: 0.0014)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.42% (1.2911 => 0.7305, std.dev.: 0.0078)
  MultiSource/Benchmarks/Olden/mst/mst: -34.06% (0.2099 => 0.1384, std.dev.: 0.0258)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.47% (4.4050 => 3.2391, std.dev.: 0.0191)
  SingleSource/Benchmarks/Misc/salsa20: -21.97% (10.3398 => 8.0677, std.dev.: 0.4383)
  MultiSource/Benchmarks/Olden/bisort/bisort: -21.80% (0.8606 => 0.6730, std.dev.: 0.0359)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -19.00% (6.2328 => 5.0488, std.dev.: 0.0244)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -16.17% (25.3677 => 21.2656, std.dev.: 0.0181)
  MultiSource/Benchmarks/mafft/pairlocalalign: -10.74% (48.3307 => 43.1414, std.dev.: 0.2683)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -10.19% (3.5120 => 3.1543, std.dev.: 0.0900)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: -9.37% (1.6679 => 1.5116, std.dev.: 0.0216)
  MultiSource/Applications/SIBsim4/SIBsim4: -8.12% (3.5327 => 3.2460, std.dev.: 0.0759)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: -6.76% (5.5889 => 5.2112, std.dev.: 0.0302)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -6.69% (4.5717 => 4.2659, std.dev.: 0.0332)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -5.84% (9.8728 => 9.2967, std.dev.: 0.0074)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.65% (0.4445 => 0.4194, std.dev.: 0.0050)
  MultiSource/Applications/sqlite3/sqlite3: -5.57% (4.6358 => 4.3776, std.dev.: 0.0763)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -4.88% (5.3184 => 5.0589, std.dev.: 0.0173)
  MultiSource/Benchmarks/FreeBench/distray/distray: -4.85% (0.2332 => 0.2219, std.dev.: 0.0038)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -4.47% (16.4665 => 15.7311, std.dev.: 0.2649)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -4.19% (5.3276 => 5.1044, std.dev.: 0.0049)
  MultiSource/Applications/lambda-0_1_3/lambda: -3.98% (9.1099 => 8.7469, std.dev.: 0.0411)
  SingleSource/Benchmarks/Misc/flops: -3.55% (10.2170 => 9.8542, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout/sieve: -2.96% (8.0178 => 7.7807, std.dev.: 0.0012)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.84% (3.8665 => 3.7565, std.dev.: 0.0375)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: -2.57% (0.6548 => 0.6380, std.dev.: 0.0023)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -2.35% (2.8537 => 2.7867, std.dev.: 0.0233)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.17% (4.5094 => 4.4116, std.dev.: 0.0145)
  MultiSource/Benchmarks/Olden/tsp/tsp: -1.91% (1.6613 => 1.6295, std.dev.: 0.0071)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -1.21% (2.5408 => 2.5100, std.dev.: 0.0086)
  MultiSource/Applications/aha/aha: -1.05% (3.6251 => 3.5869, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.04% (9.6556 => 9.5548, std.dev.: 0.0258)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -0.28% (0.1441 => 0.1437, std.dev.: 0.0072)

Report Time: 1.84s
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