[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/11865?compare_to=11862&baseline=11681
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:13

Comparing:
     Run: 11865, Order: 182907, Start Time: 2013-05-30 03:47:38, End Time: 2013-05-30 05:33:30
      To: 11862, Order: 182904, Start Time: 2013-05-30 01:42:29, End Time: 2013-05-30 03:27:31
Baseline: 11681, Order: 182589, Start Time: 2013-05-23 16:35:30, End Time: 2013-05-23 18:25:16

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

Performance Regressions: 5 (10 on baseline)
Performance Improvements: 0 (37 on baseline)
Existing Failures: 1 (1 on baseline)
Unchanged Tests: 1102 (1060 on baseline)
Total Tests: 1108

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: 19.78% (0.0632 => 0.0757, std.dev.: 0.0018)
  SingleSource/Benchmarks/Shootout/nestedloop: 18.78% (0.1358 => 0.1613, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 15.02% (2.4581 => 2.8274, std.dev.: 0.0619)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 4.10% (2.9920 => 3.1147, std.dev.: 0.0337)
  MultiSource/Benchmarks/llubenchmark/llu: 1.59% (1.9987 => 2.0305, std.dev.: 0.0068)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: -1.75% (0.1486 => 0.1460, std.dev.: 0.0079)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 2.72% (1.6070 => 1.6507, std.dev.: 0.0157)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: 19.59% (0.0633 => 0.0757, std.dev.: 0.0018)
  MultiSource/Applications/sgefa/sgefa: 18.01% (1.1695 => 1.3801, std.dev.: 0.0545)
  SingleSource/Benchmarks/Stanford/Puzzle: 14.71% (0.1455 => 0.1669, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/nestedloop: 14.48% (0.1409 => 0.1613, std.dev.: 0.0025)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 11.46% (2.5366 => 2.8274, std.dev.: 0.0619)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 6.05% (0.9806 => 1.0399, std.dev.: 0.0001)
  SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 3.02% (3.0234 => 3.1147, std.dev.: 0.0337)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 1.93% (3.6122 => 3.6820, std.dev.: 0.0219)
  SingleSource/Benchmarks/Polybench/datamining/covariance/covariance: 1.77% (3.9713 => 4.0415, std.dev.: 0.0115)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: -17.81% (0.0803 => 0.0660, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/whetstone: -15.13% (0.1097 => 0.0931, std.dev.: 0.0012)
  MultiSource/Applications/JM/lencod/lencod: -11.00% (18.9387 => 16.8563, std.dev.: 0.1321)
  MultiSource/Benchmarks/Prolangs-C/archie-client/archie: -8.86% (0.8025 => 0.7314, std.dev.: 0.0029)
  MultiSource/Applications/lemon/lemon: -7.16% (1.3155 => 1.2213, std.dev.: 0.0130)
  MultiSource/Applications/oggenc/oggenc: -6.22% (5.9886 => 5.6162, std.dev.: 0.0543)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -5.81% (0.2753 => 0.2593, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/strcat: -5.67% (0.2309 => 0.2178, std.dev.: 0.0020)
  MultiSource/Applications/lambda-0_1_3/lambda: -4.91% (0.8649 => 0.8224, std.dev.: 0.0121)
  SingleSource/Benchmarks/Shootout-C++/objinst: -4.80% (0.2397 => 0.2282, std.dev.: 0.0016)
  MultiSource/Benchmarks/Ptrdist/bc/bc: -4.25% (1.3686 => 1.3105, std.dev.: 0.0099)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -3.78% (0.2961 => 0.2849, std.dev.: 0.0022)
  SingleSource/Benchmarks/Shootout-C++/ary2: -3.63% (0.2951 => 0.2844, std.dev.: 0.0006)
  SingleSource/Benchmarks/Shootout-C++/hash: -3.23% (0.4554 => 0.4407, std.dev.: 0.0021)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: -2.75% (0.4293 => 0.4175, std.dev.: 0.0010)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/BenchmarkGame/puzzle: -43.44% (1.2911 => 0.7302, std.dev.: 0.0163)
  MultiSource/Applications/lemon/lemon: -38.60% (1.3499 => 0.8288, std.dev.: 0.0643)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -26.54% (4.4050 => 3.2361, std.dev.: 0.0020)
  MultiSource/Benchmarks/Ptrdist/ft/ft: -24.76% (1.0251 => 0.7713, std.dev.: 0.0610)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -24.73% (6.2328 => 4.6917, std.dev.: 0.2100)
  MultiSource/Benchmarks/Olden/bisort/bisort: -21.94% (0.8606 => 0.6718, std.dev.: 0.0360)
  SingleSource/UnitTests/Vectorizer/gcc-loops: -15.99% (25.3677 => 21.3107, std.dev.: 0.2924)
  SingleSource/Benchmarks/Misc/salsa20: -13.13% (10.3398 => 8.9821, std.dev.: 0.0277)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -12.93% (0.0920 => 0.0801, std.dev.: 0.0043)
  MultiSource/Benchmarks/mafft/pairlocalalign: -7.94% (48.3307 => 44.4920, std.dev.: 0.0242)
  MultiSource/Applications/sqlite3/sqlite3: -6.64% (4.6358 => 4.3282, std.dev.: 0.0281)
  MultiSource/Applications/SPASS/SPASS: -6.59% (8.8720 => 8.2873, std.dev.: 0.0634)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -6.43% (0.1945 => 0.1820, std.dev.: 0.0007)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -5.58% (4.5717 => 4.3165, std.dev.: 0.0213)
  MultiSource/Applications/SIBsim4/SIBsim4: -4.40% (3.5327 => 3.3773, std.dev.: 0.0439)
  MultiSource/Applications/lambda-0_1_3/lambda: -3.86% (9.1099 => 8.7587, std.dev.: 0.0170)
  SingleSource/Benchmarks/Misc/flops: -3.58% (10.2170 => 9.8513, std.dev.: 0.0275)
  MultiSource/Benchmarks/Olden/tsp/tsp: -3.49% (1.6613 => 1.6034, std.dev.: 0.0099)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: -3.03% (2.8537 => 2.7673, std.dev.: 0.0112)
  SingleSource/UnitTests/Vector/multiplies: -1.96% (0.5665 => 0.5554, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/hash: -1.50% (5.3656 => 5.2851, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/ReedSolomon: -1.19% (8.5243 => 8.4229, std.dev.: 0.0115)

Existing Failures - Execution Time
----------------------------------
  MultiSource/Applications/ClamAV/clamscan
  MultiSource/Applications/ClamAV/clamscan: 1.32% (0.1441 => 0.1460, std.dev.: 0.0079)

Report Time: 0.65s
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