[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/19861?compare_to=19852&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19861, Order: 198621, Start Time: 2014-01-06 18:33:14, End Time: 2014-01-06 20:27:25
      To: 19852, Order: 198617, Start Time: 2014-01-06 16:24:58, End Time: 2014-01-06 18:06:27
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 8 (19 on baseline)
Performance Improvements: 3 (6 on baseline)
Unchanged Tests: 1099 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 4.50% (0.3688 => 0.3854, std.dev.: 0.0032)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 25.75% (0.1476 => 0.1856, std.dev.: 0.0063)
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 20.86% (1.4806 => 1.7894, std.dev.: 0.0442)
  SingleSource/Benchmarks/Shootout-C++/fibo: 5.10% (4.9769 => 5.2305, std.dev.: 0.0864)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 4.79% (0.3799 => 0.3981, std.dev.: 0.0067)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 3.95% (40.7159 => 42.3245, std.dev.: 0.3104)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 3.86% (6.5050 => 6.7562, std.dev.: 0.0364)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 2.56% (2.4733 => 2.5365, std.dev.: 0.0014)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -7.93% (3.0538 => 2.8116, std.dev.: 0.0435)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: -1.89% (3.1967 => 3.1362, std.dev.: 0.0076)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -1.21% (3.6314 => 3.5876, std.dev.: 0.0101)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 7.17% (0.3596 => 0.3854, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.01% (0.3366 => 0.3501, std.dev.: 0.0033)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 20.95% (1.4795 => 1.7894, std.dev.: 0.0442)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 18.65% (5.9583 => 7.0693, std.dev.: 0.0848)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 12.73% (82.2592 => 92.7324, std.dev.: 0.2080)
  MultiSource/Applications/lua/lua: 12.62% (29.1357 => 32.8132, std.dev.: 1.0878)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 7.03% (1.2556 => 1.3439, std.dev.: 0.0258)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 6.93% (2.8940 => 3.0946, std.dev.: 0.0682)
  SingleSource/Benchmarks/McGill/chomp: 6.55% (1.0099 => 1.0760, std.dev.: 0.0099)
  MultiSource/Applications/sgefa/sgefa: 4.45% (0.8745 => 0.9134, std.dev.: 0.0024)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 4.37% (40.5530 => 42.3245, std.dev.: 0.3104)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.57% (5.2486 => 5.4358, std.dev.: 0.0192)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.56% (0.5112 => 0.5294, std.dev.: 0.0052)
  SingleSource/Benchmarks/McGill/misr: 2.73% (0.4029 => 0.4139, std.dev.: 0.0008)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.23% (11.7894 => 12.0526, std.dev.: 0.0913)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.89% (2.4894 => 2.5365, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.78% (5.9126 => 6.0181, std.dev.: 0.0405)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.70% (5.8933 => 5.9933, std.dev.: 0.0078)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.34% (2.3882 => 2.4202, std.dev.: 0.0048)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: -12.13% (0.1938 => 0.1703, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.91% (1.3676 => 1.2731, std.dev.: 0.0164)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.41% (0.6882 => 0.6441, std.dev.: 0.0077)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -17.00% (15.5356 => 12.8938, std.dev.: 0.1618)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: -1.93% (3.6583 => 3.5876, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -1.84% (6.8826 => 6.7562, std.dev.: 0.0364)

Report Time: 0.78s
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