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

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Mon Dec 30 21:26:44 PST 2013


http://llvm.org/perf/db_default/v4/nts/19377?compare_to=19370&baseline=17660
Nickname: chinook-clangslave1__O3-plain__clang_DEV__powerpc64:21

Comparing:
     Run: 19377, Order: 198254, Start Time: 2013-12-31 03:48:56, End Time: 2013-12-31 05:31:21
      To: 19370, Order: 198252, Start Time: 2013-12-31 01:23:59, End Time: 2013-12-31 03:03:50
Baseline: 17660, Order: 195884, Start Time: 2013-11-27 22:43:57, End Time: 2013-11-28 00:31:03

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

Performance Regressions: 13 (33 on baseline)
Performance Improvements: 2 (32 on baseline)
Unchanged Tests: 1095 (1045 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.91% (2.5235 => 2.5718, std.dev.: 0.0024)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.76% (5.4970 => 5.5938, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.34% (1.4536 => 1.4731, std.dev.: 0.0061)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: 1.23% (1.1447 => 1.1588, std.dev.: 0.0014)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 7.56% (0.3706 => 0.3986, std.dev.: 0.0031)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 5.81% (1.2401 => 1.3121, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 4.72% (6.9187 => 7.2452, std.dev.: 0.0232)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 3.80% (0.3081 => 0.3198, std.dev.: 0.0034)
  MultiSource/Applications/viterbi/viterbi: 2.38% (2.6182 => 2.6806, std.dev.: 0.0102)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 2.19% (2.3649 => 2.4168, std.dev.: 0.0191)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.57% (51.7192 => 52.5312, std.dev.: 0.1475)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 1.07% (5.3790 => 5.4365, std.dev.: 0.0002)
  SingleSource/Benchmarks/Misc/fbench: 1.04% (4.9238 => 4.9748, std.dev.: 0.0117)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Applications/hexxagon/hexxagon: -2.52% (15.6175 => 15.2244, std.dev.: 0.1219)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: -2.45% (1.2765 => 1.2452, std.dev.: 0.0077)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Applications/sqlite3/sqlite3: 39.76% (15.7419 => 22.0006, std.dev.: 0.3276)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 28.53% (0.3859 => 0.4960, std.dev.: 0.0158)
  MultiSource/Applications/lemon/lemon: 9.10% (1.2200 => 1.3310, std.dev.: 0.0069)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 6.11% (25.9661 => 27.5531, std.dev.: 0.0559)
  MultiSource/Benchmarks/McCat/08-main/main: 4.89% (0.3007 => 0.3154, std.dev.: 0.0050)
  SingleSource/Benchmarks/Misc-C++/bigfib: 4.43% (0.6412 => 0.6696, std.dev.: 0.0035)
  MultiSource/Applications/oggenc/oggenc: 3.74% (5.4968 => 5.7025, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.63% (1.2845 => 1.3054, std.dev.: 0.0064)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.32% (2.5384 => 2.5718, std.dev.: 0.0024)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc-C++-EH/spirit: 21.60% (5.9583 => 7.2452, std.dev.: 0.0232)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 15.75% (6.4210 => 7.4322, std.dev.: 0.1507)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 11.95% (3.1585 => 3.5360, std.dev.: 0.0062)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 8.39% (1.1019 => 1.1944, std.dev.: 0.0013)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 7.87% (3.5771 => 3.8587, std.dev.: 0.1080)
  SingleSource/Benchmarks/Stanford/Puzzle: 7.79% (0.1668 => 0.1798, std.dev.: 0.0016)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 5.51% (1.2278 => 1.2954, std.dev.: 0.0246)
  MultiSource/Applications/siod/siod: 5.42% (3.4258 => 3.6114, std.dev.: 0.0094)
  MultiSource/Applications/SIBsim4/SIBsim4: 4.37% (3.4043 => 3.5529, std.dev.: 0.0234)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 3.87% (5.0601 => 5.2558, std.dev.: 0.0012)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 3.58% (5.2486 => 5.4365, std.dev.: 0.0002)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 3.11% (5.9126 => 6.0965, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 3.11% (5.7952 => 5.9754, std.dev.: 0.0098)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.07% (50.9650 => 52.5312, std.dev.: 0.1475)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 3.01% (0.5112 => 0.5266, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.51% (11.7894 => 12.0856, std.dev.: 0.0267)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.49% (6.5291 => 6.6919, std.dev.: 0.0410)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.17% (5.5032 => 5.6225, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.02% (3.1547 => 3.2185, std.dev.: 0.0021)
  MultiSource/Benchmarks/Prolangs-C++/life/life: 1.81% (2.5025 => 2.5478, std.dev.: 0.0037)
  MultiSource/Applications/viterbi/viterbi: 1.67% (2.6366 => 2.6806, std.dev.: 0.0102)
  SingleSource/Benchmarks/Shootout/fib2: 1.55% (3.5960 => 3.6516, std.dev.: 0.0010)
  SingleSource/Benchmarks/Misc/oourafft: 1.42% (3.6501 => 3.7018, std.dev.: 0.0118)
  SingleSource/Benchmarks/Misc/fbench: 1.06% (4.9225 => 4.9748, std.dev.: 0.0117)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/BitBench/drop3/drop3: -32.56% (0.0688 => 0.0464, std.dev.: 0.0031)
  MultiSource/Benchmarks/Bullet/bullet: -9.23% (36.6274 => 33.2474, std.dev.: 0.3482)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: -7.39% (0.3247 => 0.3007, std.dev.: 0.0014)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -6.05% (1.3676 => 1.2848, std.dev.: 0.0091)
  MultiSource/Benchmarks/Trimaran/enc-md5/enc-md5: -6.03% (0.1774 => 0.1667, std.dev.: 0.0025)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: -5.56% (0.2824 => 0.2667, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -4.94% (1.3819 => 1.3136, std.dev.: 0.0212)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.70% (1.3505 => 1.2870, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -4.50% (1.4113 => 1.3478, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: -4.11% (1.2824 => 1.2297, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: -4.04% (1.3660 => 1.3108, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: -3.98% (1.2785 => 1.2276, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -3.94% (1.4125 => 1.3569, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -3.89% (1.3127 => 1.2617, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -3.75% (1.5305 => 1.4731, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: -3.31% (1.3264 => 1.2825, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: -3.29% (1.2724 => 1.2306, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: -2.93% (1.3918 => 1.3510, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.88% (1.3460 => 1.3072, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -2.81% (1.3182 => 1.2811, std.dev.: 0.0035)
  MultiSource/Benchmarks/nbench/nbench: -2.38% (1.2647 => 1.2346, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -2.08% (1.2952 => 1.2682, std.dev.: 0.0042)
  MultiSource/Benchmarks/mafft/pairlocalalign: -1.65% (10.3096 => 10.1392, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -1.53% (1.3510 => 1.3303, std.dev.: 0.0035)
  MultiSource/Applications/ALAC/encode/alacconvert-encode: -1.52% (1.1767 => 1.1588, std.dev.: 0.0014)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: -35.50% (0.0369 => 0.0238, std.dev.: 0.0030)
  MultiSource/Benchmarks/Fhourstones/fhourstones: -8.47% (1.4335 => 1.3121, std.dev.: 0.0036)
  MultiSource/Benchmarks/7zip/7zip-benchmark: -6.95% (10.0217 => 9.3249, std.dev.: 0.0534)
  MultiSource/Benchmarks/Bullet/bullet: -5.74% (7.4226 => 6.9968, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: -2.85% (6.0535 => 5.8810, std.dev.: 0.0291)
  MultiSource/Applications/sqlite3/sqlite3: -2.29% (4.2978 => 4.1992, std.dev.: 0.0058)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -2.12% (5.1947 => 5.0844, std.dev.: 0.0045)

Report Time: 1.39s
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