[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/18312?compare_to=18307&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18312, Order: 197142, Start Time: 2013-12-12 11:41:15, End Time: 2013-12-12 13:27:23
      To: 18307, Order: 197136, Start Time: 2013-12-12 09:33:12, End Time: 2013-12-12 11:16:01
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 26 (22 on baseline)
Performance Improvements: 5 (13 on baseline)
Unchanged Tests: 1079 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 77.25% (0.0655 => 0.1161, std.dev.: 0.0025)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 61.23% (0.0503 => 0.0811, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 48.38% (0.0924 => 0.1371, std.dev.: 0.0092)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 5.82% (4.2940 => 4.5438, std.dev.: 0.0448)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 2.99% (1.2663 => 1.3041, std.dev.: 0.0081)
  MultiSource/Applications/ClamAV/clamscan: 2.77% (16.8185 => 17.2844, std.dev.: 0.1298)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.06% (0.6469 => 0.6602, std.dev.: 0.0017)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.64% (1.2789 => 1.2999, std.dev.: 0.0064)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 13.15% (36.3792 => 41.1634, std.dev.: 0.2251)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 8.30% (1.0308 => 1.1164, std.dev.: 0.0087)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 8.22% (4.5620 => 4.9370, std.dev.: 0.1365)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 7.56% (3.5902 => 3.8615, std.dev.: 0.0056)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 6.10% (60.8234 => 64.5338, std.dev.: 0.4622)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 5.84% (40.7030 => 43.0809, std.dev.: 0.2659)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 5.66% (3.9627 => 4.1871, std.dev.: 0.0822)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 4.78% (2.6739 => 2.8018, std.dev.: 0.0484)
  SingleSource/Benchmarks/Shootout/ary3: 4.09% (4.3682 => 4.5470, std.dev.: 0.0525)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 3.77% (5.8903 => 6.1122, std.dev.: 0.0034)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.03% (3.6117 => 3.7211, std.dev.: 0.0024)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 2.92% (2.4786 => 2.5510, std.dev.: 0.0025)
  SingleSource/Benchmarks/Misc/flops: 2.51% (9.3779 => 9.6129, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.42% (11.7683 => 12.0526, std.dev.: 0.0339)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 2.39% (1.4481 => 1.4827, std.dev.: 0.0092)
  SingleSource/Benchmarks/Misc/oourafft: 2.16% (3.6512 => 3.7301, std.dev.: 0.0002)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 1.90% (1.3713 => 1.3974, std.dev.: 0.0096)
  SingleSource/Benchmarks/Misc/flops-5: 1.40% (2.7673 => 2.8060, std.dev.: 0.0019)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -13.77% (24.5781 => 21.1947, std.dev.: 0.4320)
  MultiSource/Applications/hexxagon/hexxagon: -3.17% (15.4653 => 14.9744, std.dev.: 0.0586)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: -1.99% (5.8148 => 5.6990, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/hash2: -1.79% (3.6676 => 3.6020, std.dev.: 0.0235)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.35% (7.9397 => 7.8329, std.dev.: 0.0127)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 76.18% (0.0659 => 0.1161, std.dev.: 0.0025)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 57.78% (0.0514 => 0.0811, std.dev.: 0.0048)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 52.00% (0.0902 => 0.1371, std.dev.: 0.0092)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 6.37% (4.2717 => 4.5438, std.dev.: 0.0448)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 6.35% (2.7572 => 2.9323, std.dev.: 0.0607)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.96% (0.6412 => 0.6602, std.dev.: 0.0017)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 14.44% (35.9684 => 41.1634, std.dev.: 0.2251)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 9.11% (1.0232 => 1.1164, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 7.95% (3.5771 => 3.8615, std.dev.: 0.0056)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 7.87% (4.5769 => 4.9370, std.dev.: 0.1365)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 7.68% (2.8940 => 3.1162, std.dev.: 0.0617)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.24% (3.5027 => 3.7211, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 6.23% (40.5530 => 43.0809, std.dev.: 0.2659)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 5.66% (61.0792 => 64.5338, std.dev.: 0.4622)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 5.10% (2.6658 => 2.8018, std.dev.: 0.0484)
  SingleSource/Benchmarks/Misc/flops: 3.73% (9.2673 => 9.6129, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 3.38% (5.9126 => 6.1122, std.dev.: 0.0034)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 3.21% (1.4366 => 1.4827, std.dev.: 0.0092)
  MultiSource/Applications/sgefa/sgefa: 3.20% (0.8745 => 0.9025, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.23% (11.7894 => 12.0526, std.dev.: 0.0339)
  SingleSource/Benchmarks/Misc/oourafft: 2.19% (3.6501 => 3.7301, std.dev.: 0.0002)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 1.94% (2.5025 => 2.5510, std.dev.: 0.0025)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -24.13% (0.0688 => 0.0522, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -8.96% (0.3247 => 0.2956, std.dev.: 0.0097)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -7.82% (0.6882 => 0.6344, std.dev.: 0.0143)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -5.13% (1.4277 => 1.3544, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -4.67% (1.3146 => 1.2532, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -4.64% (1.3676 => 1.3041, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: -3.97% (1.2583 => 1.2084, std.dev.: 0.0166)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.91% (1.3918 => 1.3513, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: -2.86% (1.2785 => 1.2419, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.65% (1.3702 => 1.3339, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -1.71% (1.2952 => 1.2730, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -9.69% (23.4696 => 21.1947, std.dev.: 0.4320)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.59% (7.9597 => 7.8329, std.dev.: 0.0127)

Report Time: 0.69s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20131212/8a407892/attachment.html>