[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/19402?compare_to=19394&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19402, Order: 198263, Start Time: 2013-12-31 16:07:59, End Time: 2013-12-31 17:51:35
      To: 19394, Order: 198262, Start Time: 2013-12-31 13:42:00, End Time: 2013-12-31 15:22:27
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 9 (24 on baseline)
Performance Improvements: 4 (18 on baseline)
Unchanged Tests: 1097 (1068 on baseline)
Total Tests: 1110

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

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/McGill/misr: 6.05% (0.3919 => 0.4156, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 4.65% (3.3701 => 3.5267, std.dev.: 0.0069)
  SingleSource/Benchmarks/Shootout-C++/lists: 2.46% (15.7183 => 16.1055, std.dev.: 0.1500)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 2.16% (3.5526 => 3.6294, std.dev.: 0.0079)
  MultiSource/Applications/sqlite3/sqlite3: 1.77% (4.1270 => 4.1999, std.dev.: 0.0142)
  SingleSource/Benchmarks/Shootout/fib2: 1.73% (3.5858 => 3.6480, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.57% (3.1408 => 3.1900, std.dev.: 0.0043)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.52% (6.7427 => 6.8453, std.dev.: 0.0036)
  MultiSource/Applications/sgefa/sgefa: 1.43% (0.8671 => 0.8795, std.dev.: 0.0005)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: -11.44% (4.1177 => 3.6468, std.dev.: 0.0070)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -10.01% (1.1355 => 1.0218, std.dev.: 0.0082)
  MultiSource/Benchmarks/BitBench/five11/five11: -3.18% (5.6674 => 5.4870, std.dev.: 0.0525)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -2.33% (5.6240 => 5.4929, std.dev.: 0.0110)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 39.96% (15.7419 => 22.0328, std.dev.: 0.6010)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 28.45% (0.3859 => 0.4957, std.dev.: 0.0198)
  MultiSource/Applications/lemon/lemon: 9.41% (1.2200 => 1.3348, std.dev.: 0.0404)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.55% (0.6322 => 0.6483, std.dev.: 0.0040)
  MultiSource/Applications/oggenc/oggenc: 2.12% (5.4968 => 5.6133, std.dev.: 0.0294)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.05% (2.5384 => 2.5651, std.dev.: 0.0087)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/matrix: 40.70% (2.8607 => 4.0250, std.dev.: 0.0008)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 16.76% (5.9583 => 6.9571, std.dev.: 0.1250)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 11.66% (3.1585 => 3.5267, std.dev.: 0.0069)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.86% (3.3810 => 3.6468, std.dev.: 0.0070)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 6.43% (1.3838 => 1.4728, std.dev.: 0.0155)
  MultiSource/Applications/aha/aha: 6.07% (3.5645 => 3.7808, std.dev.: 0.0030)
  MultiSource/Applications/siod/siod: 5.51% (3.4258 => 3.6145, std.dev.: 0.0158)
  SingleSource/Benchmarks/Stanford/FloatMM: 4.61% (0.6939 => 0.7259, std.dev.: 0.0016)
  SingleSource/Benchmarks/McGill/misr: 3.15% (0.4029 => 0.4156, std.dev.: 0.0002)
  SingleSource/Benchmarks/Shootout-C++/lists: 2.71% (15.6810 => 16.1055, std.dev.: 0.1500)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.58% (3.7315 => 3.8277, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 2.58% (5.9126 => 6.0650, std.dev.: 0.0231)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.52% (6.5291 => 6.6934, std.dev.: 0.0138)
  SingleSource/Benchmarks/Shootout/fib2: 1.45% (3.5960 => 3.6480, std.dev.: 0.0023)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.41% (3.1455 => 3.1900, std.dev.: 0.0043)
  MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 1.18% (8.8073 => 8.9111, std.dev.: 0.0111)
  MultiSource/Applications/viterbi/viterbi: 1.05% (2.6366 => 2.6642, std.dev.: 0.0087)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.03% (6.7756 => 6.8453, std.dev.: 0.0036)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: -9.47% (0.1088 => 0.0985, std.dev.: 0.0037)
  MultiSource/Benchmarks/Bullet/bullet: -9.34% (36.6274 => 33.2046, std.dev.: 0.8766)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: -8.17% (0.3402 => 0.3124, std.dev.: 0.0105)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -7.08% (0.3247 => 0.3017, std.dev.: 0.0038)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: -6.60% (0.6882 => 0.6428, std.dev.: 0.0137)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -5.46% (1.3819 => 1.3064, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -4.50% (1.4277 => 1.3634, std.dev.: 0.0049)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.23% (1.3505 => 1.2934, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -3.98% (1.2824 => 1.2314, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.72% (1.5305 => 1.4736, std.dev.: 0.0160)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -3.63% (1.3127 => 1.2651, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -3.50% (1.3157 => 1.2696, std.dev.: 0.0079)
  MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: -2.75% (0.3714 => 0.3612, std.dev.: 0.0021)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -2.46% (1.3024 => 1.2704, std.dev.: 0.0051)
  MultiSource/Applications/d/make_dparser: -1.94% (3.6428 => 3.5720, std.dev.: 0.0107)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -2.83% (6.0535 => 5.8823, std.dev.: 0.0434)
  SingleSource/Benchmarks/Shootout/hash: -2.32% (5.1896 => 5.0691, std.dev.: 0.0437)
  MultiSource/Applications/sqlite3/sqlite3: -2.28% (4.2978 => 4.1999, std.dev.: 0.0142)

Report Time: 1.50s
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