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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Thu Dec 12 13:52:12 PST 2013


http://llvm.org/perf/db_default/v4/nts/18331?compare_to=18328&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 18331, Order: 197172, Start Time: 2013-12-12 20:10:51, End Time: 2013-12-12 21:56:28
      To: 18328, Order: 197169, Start Time: 2013-12-12 18:05:22, End Time: 2013-12-12 19:48:34
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 9 (8 on baseline)
Performance Improvements: 5 (18 on baseline)
Unchanged Tests: 1096 (1084 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 3.31% (0.3504 => 0.3620, std.dev.: 0.0030)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/7zip/7zip-benchmark: 13.12% (9.3627 => 10.5909, std.dev.: 0.2779)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 11.90% (14.4624 => 16.1837, std.dev.: 0.1057)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 9.19% (2.3785 => 2.5971, std.dev.: 0.0554)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 7.39% (6.4503 => 6.9270, std.dev.: 0.0760)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 5.77% (1.2811 => 1.3550, std.dev.: 0.0065)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.72% (1.5694 => 1.6121, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.94% (2.4815 => 2.5297, std.dev.: 0.0044)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.50% (3.1503 => 3.1977, std.dev.: 0.0081)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -13.91% (0.1028 => 0.0885, std.dev.: 0.0036)
  MultiSource/Benchmarks/nbench/nbench: -10.30% (22.3327 => 20.0316, std.dev.: 0.8696)
  MultiSource/Benchmarks/PAQ8p/paq8p: -4.71% (101.8454 => 97.0474, std.dev.: 0.9133)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.35% (5.9924 => 5.7915, std.dev.: 0.0372)
  MultiSource/Benchmarks/mafft/pairlocalalign: -2.06% (51.8254 => 50.7562, std.dev.: 0.3174)

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

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.92% (1.2556 => 1.3550, std.dev.: 0.0065)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.71% (3.1585 => 3.3704, std.dev.: 0.0766)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 4.17% (15.5356 => 16.1837, std.dev.: 0.1057)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 2.31% (1.5986 => 1.6355, std.dev.: 0.0054)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 2.05% (1.5797 => 1.6121, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.73% (5.9583 => 6.0615, std.dev.: 0.0204)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.66% (3.1455 => 3.1977, std.dev.: 0.0081)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.62% (2.4894 => 2.5297, std.dev.: 0.0044)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -12.23% (0.1938 => 0.1701, std.dev.: 0.0054)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -8.55% (0.3402 => 0.3111, std.dev.: 0.0061)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.70% (0.6882 => 0.6421, std.dev.: 0.0035)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: -6.38% (1.5034 => 1.4075, std.dev.: 0.0150)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: -5.77% (0.2758 => 0.2599, std.dev.: 0.0054)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: -5.13% (2.0207 => 1.9170, std.dev.: 0.0228)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -4.90% (1.4113 => 1.3422, std.dev.: 0.0071)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -4.27% (15.4053 => 14.7470, std.dev.: 0.1514)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -4.09% (1.5305 => 1.4679, std.dev.: 0.0238)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.89% (1.2914 => 1.2411, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -3.16% (1.3264 => 1.2845, std.dev.: 0.0160)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -2.80% (1.3024 => 1.2659, std.dev.: 0.0118)
  MultiSource/Benchmarks/nbench/nbench: -1.52% (1.2647 => 1.2455, std.dev.: 0.0074)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/nbench/nbench: -14.65% (23.4696 => 20.0316, std.dev.: 0.8696)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: -14.49% (0.1035 => 0.0885, std.dev.: 0.0036)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: -9.98% (2.8850 => 2.5971, std.dev.: 0.0554)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -2.85% (3.6583 => 3.5540, std.dev.: 0.0343)
  MultiSource/Applications/lambda-0_1_3/lambda: -1.60% (7.9597 => 7.8322, std.dev.: 0.0320)

Report Time: 0.70s
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