[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/15278?compare_to=15275&baseline=15193
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:16

Comparing:
     Run: 15278, Order: 190730, Start Time: 2013-09-14 00:53:25, End Time: 2013-09-14 02:41:50
      To: 15275, Order: 190726, Start Time: 2013-09-13 22:41:57, End Time: 2013-09-14 00:31:21
Baseline: 15193, Order: 190525, Start Time: 2013-09-11 14:56:37, End Time: 2013-09-11 16:46:18

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

Performance Regressions: 7 (10 on baseline)
Performance Improvements: 0 (7 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1100 (1090 on baseline)
Total Tests: 1108

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/spiff/spiff: 1.89% (0.9049 => 0.9220, std.dev.: 0.0020)
  MultiSource/Benchmarks/nbench/nbench: 1.77% (1.2533 => 1.2755, std.dev.: 0.0064)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.22% (6.5941 => 7.0044, std.dev.: 0.0475)
  SingleSource/Benchmarks/Shootout-C++/lists1: 3.01% (0.5710 => 0.5882, std.dev.: 0.0027)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 2.98% (1.0188 => 1.0492, std.dev.: 0.0095)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.91% (4.3459 => 4.4288, std.dev.: 0.0191)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.32% (3.9136 => 3.9652, std.dev.: 0.0108)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.77% (0.1352 => 0.1274, std.dev.: 0.0284)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/spiff/spiff: 3.47% (0.8911 => 0.9220, std.dev.: 0.0020)
  MultiSource/Benchmarks/nbench/nbench: 2.17% (1.2484 => 1.2755, std.dev.: 0.0064)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/UnitTests/Vector/multiplies: 6.64% (0.5561 => 0.5930, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.14% (6.5990 => 7.0044, std.dev.: 0.0475)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 5.14% (20.8247 => 21.8947, std.dev.: 0.0739)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 4.25% (0.3836 => 0.3999, std.dev.: 0.0018)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.88% (0.5182 => 0.5331, std.dev.: 0.0010)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 1.84% (1.7652 => 1.7977, std.dev.: 0.0078)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.60% (4.3592 => 4.4288, std.dev.: 0.0191)
  SingleSource/Benchmarks/SmallPT/smallpt: 1.37% (16.7972 => 17.0274, std.dev.: 0.0211)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/Vector/Altivec/casts: -21.65% (0.1483 => 0.1162, std.dev.: 0.0041)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Linpack/linpack-pc: -17.11% (57.2347 => 47.4443, std.dev.: 2.4538)
  MultiSource/Applications/SIBsim4/SIBsim4: -6.16% (3.7437 => 3.5130, std.dev.: 0.0420)
  MultiSource/Benchmarks/mafft/pairlocalalign: -5.14% (50.0284 => 47.4573, std.dev.: 0.5960)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -3.97% (5.2422 => 5.0339, std.dev.: 0.0681)
  MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: -3.55% (15.9508 => 15.3848, std.dev.: 0.2084)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -2.76% (17.1431 => 16.6708, std.dev.: 0.0740)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -5.49% (0.1348 => 0.1274, std.dev.: 0.0284)

Report Time: 0.64s
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