http://llvm.org/perf/db_default/v4/nts/21616?compare_to=21612&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 21616, Order: 200598, Start Time: 2014-02-01 01:29:21, End Time: 2014-02-01 06:07:24
To: 21612, Order: 200591, Start Time: 2014-01-31 23:55:41, End Time: 2014-02-01 04:38:00
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 9 (50 on baseline)
Performance Improvements: 3 (33 on baseline)
Unchanged Tests: 1098 (1027 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Stanford/FloatMM: 37.50% (0.0320 => 0.0440, std.dev.: 0.0041)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 17.65% (0.0680 => 0.0800, std.dev.: 0.0041)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: 13.64% (0.0880 => 0.1000, std.dev.: 0.0037)
SingleSource/Benchmarks/Shootout-C++/ary2: 12.31% (0.2600 => 0.2920, std.dev.: 0.0036)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 18.18% (0.0880 => 0.1040, std.dev.: 0.0058)
MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0068)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 3.61% (3.8762 => 4.0163, std.dev.: 0.0311)
MultiSource/Applications/obsequi/Obsequi: 2.14% (2.0601 => 2.1041, std.dev.: 0.0137)
SingleSource/Benchmarks/Shootout/lists: 1.70% (5.8724 => 5.9724, std.dev.: 0.0118)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.41% (2.8402 => 2.8002, std.dev.: 0.0151)
MultiSource/Benchmarks/MallocBench/espresso/espresso: -1.31% (6.0880 => 6.0080, std.dev.: 0.0309)
MultiSource/Applications/JM/ldecod/ldecod: -1.18% (7.7922 => 7.7002, std.dev.: 0.0347)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 18.52% (0.1080 => 0.1280, std.dev.: 0.0067)
SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0057)
MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.74% (1.1881 => 1.2801, std.dev.: 0.0074)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0098)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.42% (1.1841 => 1.2601, std.dev.: 0.0089)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 6.38% (1.1281 => 1.2001, std.dev.: 0.0128)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.23% (1.2201 => 1.2961, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.21% (1.1601 => 1.2321, std.dev.: 0.0104)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.12% (1.1761 => 1.2481, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.08% (1.1841 => 1.2561, std.dev.: 0.0101)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 5.96% (1.2081 => 1.2801, std.dev.: 0.0138)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.86% (1.2281 => 1.3001, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.82% (1.2361 => 1.3081, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.66% (1.2721 => 1.3441, std.dev.: 0.0075)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.57% (1.1481 => 1.2121, std.dev.: 0.0113)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.35% (1.1961 => 1.2601, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.26% (1.2161 => 1.2801, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.24% (1.1441 => 1.2041, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.14% (1.1681 => 1.2281, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.03% (1.1921 => 1.2521, std.dev.: 0.0115)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.95% (1.2121 => 1.2721, std.dev.: 0.0057)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.87% (1.2321 => 1.2921, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0081)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.71% (1.1881 => 1.2441, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.70% (1.1921 => 1.2481, std.dev.: 0.0098)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.69% (1.3641 => 1.4281, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.58% (1.1361 => 1.1881, std.dev.: 0.0125)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.49% (1.2481 => 1.3041, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.38% (1.1881 => 1.2401, std.dev.: 0.0116)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.36% (1.1921 => 1.2441, std.dev.: 0.0090)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.19% (1.2401 => 1.2921, std.dev.: 0.0122)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 4.13% (1.2601 => 1.3121, std.dev.: 0.0142)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 3.22% (1.3681 => 1.4121, std.dev.: 0.0114)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.12% (1.2801 => 1.3201, std.dev.: 0.0154)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.88% (1.2521 => 1.2881, std.dev.: 0.0103)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0031)
MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0068)
SingleSource/Benchmarks/Shootout/lists: 2.68% (5.8164 => 5.9724, std.dev.: 0.0118)
SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0041)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.12% (4.5203 => 4.6163, std.dev.: 0.0044)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.98% (3.2242 => 3.2882, std.dev.: 0.0027)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0018)
MultiSource/Applications/obsequi/Obsequi: 1.74% (2.0681 => 2.1041, std.dev.: 0.0137)
MultiSource/Applications/sqlite3/sqlite3: 1.38% (4.0643 => 4.1203, std.dev.: 0.0198)
SingleSource/Benchmarks/SmallPT/smallpt: 1.26% (14.0009 => 14.1769, std.dev.: 0.0666)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/2002-05-02-CastTest1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0042)
SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0044)
SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0036)
SingleSource/Benchmarks/Misc/flops-2: -50.00% (0.0400 => 0.0200, std.dev.: 0.0074)
SingleSource/Benchmarks/Misc/perlin: -22.22% (0.0720 => 0.0560, std.dev.: 0.0054)
MultiSource/Benchmarks/FreeBench/mason/mason: -15.79% (0.0760 => 0.0640, std.dev.: 0.0045)
MultiSource/Benchmarks/VersaBench/bmm/bmm: -14.29% (0.0840 => 0.0720, std.dev.: 0.0040)
SingleSource/Benchmarks/CoyoteBench/fftbench: -6.36% (0.4400 => 0.4120, std.dev.: 0.0102)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -4.91% (1.5480 => 1.4720, std.dev.: 0.0238)
SingleSource/Benchmarks/Misc-C++/stepanov_container: -3.35% (0.9561 => 0.9241, std.dev.: 0.0118)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.78% (4.9000 => 4.7640, std.dev.: 0.0364)
MultiSource/Applications/ClamAV/clamscan: -2.64% (17.4082 => 16.9482, std.dev.: 0.0783)
MultiSource/Applications/lemon/lemon: -2.60% (1.3841 => 1.3481, std.dev.: 0.0093)
MultiSource/Applications/treecc/treecc: -2.29% (2.4480 => 2.3920, std.dev.: 0.0208)
MultiSource/Benchmarks/7zip/7zip-benchmark: -2.05% (48.1088 => 47.1208, std.dev.: 0.0826)
MultiSource/Applications/d/make_dparser: -1.99% (3.8240 => 3.7480, std.dev.: 0.0207)
MultiSource/Applications/JM/ldecod/ldecod: -1.99% (7.8562 => 7.7002, std.dev.: 0.0347)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.97% (15.2282 => 14.9282, std.dev.: 0.0328)
MultiSource/Applications/oggenc/oggenc: -1.86% (5.7964 => 5.6884, std.dev.: 0.0159)
MultiSource/Applications/SPASS/SPASS: -1.55% (17.5484 => 17.2764, std.dev.: 0.0345)
MultiSource/Benchmarks/Bullet/bullet: -1.35% (37.0925 => 36.5925, std.dev.: 0.0602)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.15% (10.4082 => 10.2882, std.dev.: 0.0358)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0031)
MultiSource/Benchmarks/Olden/health/health: -6.86% (0.4080 => 0.3800, std.dev.: 0.0103)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.35% (1.2601 => 1.1801, std.dev.: 0.0139)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.92% (4.4683 => 4.2483, std.dev.: 0.0067)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0035)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0031)
SingleSource/UnitTests/Vectorizer/gcc-loops: -2.28% (4.5603 => 4.4563, std.dev.: 0.0178)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0035)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.94% (5.1603 => 5.0603, std.dev.: 0.0038)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0024)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0037)
Report Time: 4.01s
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