http://llvm.org/perf/db_default/v4/nts/21515?compare_to=21512&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 21515, Order: 200430, Start Time: 2014-01-30 00:41:58, End Time: 2014-01-30 05:19:44
To: 21512, Order: 200428, Start Time: 2014-01-29 23:44:57, End Time: 2014-01-30 04:29:36
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 7 (54 on baseline)
Performance Improvements: 0 (35 on baseline)
Unchanged Tests: 1103 (1021 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/Prolangs-C++/NP/np: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
SingleSource/UnitTests/2002-10-09-ArrayResolution: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
SingleSource/UnitTests/2005-05-11-Popcount-ffs-fls: 57.14% (0.0280 => 0.0440, std.dev.: 0.0030)
SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 18.75% (0.0640 => 0.0760, std.dev.: 0.0037)
MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 8.57% (0.1400 => 0.1520, std.dev.: 0.0032)
MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.56% (0.4320 => 0.4560, std.dev.: 0.0069)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: 3.00% (1.4680 => 1.5120, std.dev.: 0.0087)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0026)
SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0028)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0035)
SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0061)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.80% (1.1281 => 1.2161, std.dev.: 0.0060)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0067)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.46% (1.1761 => 1.2521, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 6.40% (1.1881 => 1.2641, std.dev.: 0.0097)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.38% (1.1921 => 1.2681, std.dev.: 0.0065)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.23% (1.2201 => 1.2961, std.dev.: 0.0075)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 5.96% (1.2081 => 1.2801, std.dev.: 0.0106)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.63% (1.1361 => 1.2001, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 5.52% (1.1601 => 1.2241, std.dev.: 0.0121)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.40% (1.1841 => 1.2481, std.dev.: 0.0079)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.35% (1.2721 => 1.3401, std.dev.: 0.0076)
SingleSource/Benchmarks/Shootout-C++/strcat: 5.26% (0.2280 => 0.2400, std.dev.: 0.0030)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.26% (1.2161 => 1.2801, std.dev.: 0.0074)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.23% (1.1481 => 1.2081, std.dev.: 0.0108)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.21% (1.2281 => 1.2921, std.dev.: 0.0106)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.18% (1.2361 => 1.3001, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.14% (1.1681 => 1.2281, std.dev.: 0.0124)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 5.07% (1.1841 => 1.2441, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.05% (1.1881 => 1.2481, std.dev.: 0.0117)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.93% (1.1361 => 1.1921, std.dev.: 0.0073)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.89% (1.1441 => 1.2001, std.dev.: 0.0098)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 4.88% (1.1481 => 1.2041, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.87% (1.2321 => 1.2921, std.dev.: 0.0059)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.71% (1.1881 => 1.2441, std.dev.: 0.0093)
SingleSource/Benchmarks/Shootout-C++/matrix: 4.62% (0.2600 => 0.2720, std.dev.: 0.0044)
SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 4.61% (0.6080 => 0.6360, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.52% (1.2401 => 1.2961, std.dev.: 0.0090)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.50% (1.1561 => 1.2081, std.dev.: 0.0141)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 4.44% (1.2601 => 1.3161, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.40% (1.3641 => 1.4241, std.dev.: 0.0106)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 4.35% (1.1961 => 1.2481, std.dev.: 0.0142)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.17% (1.2481 => 1.3001, std.dev.: 0.0097)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.09% (1.3681 => 1.4241, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.09% (1.2721 => 1.3241, std.dev.: 0.0109)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.06% (1.2801 => 1.3321, std.dev.: 0.0105)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.03% (1.1921 => 1.2401, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.30% (1.2121 => 1.2521, std.dev.: 0.0108)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.19% (1.2521 => 1.2921, std.dev.: 0.0099)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.02% (1.1921 => 1.2281, std.dev.: 0.0138)
MultiSource/Applications/sqlite3/sqlite3: 1.80% (23.7574 => 24.1855, std.dev.: 0.0281)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0027)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0026)
SingleSource/Benchmarks/Dhrystone/fldry: 3.29% (0.6080 => 0.6280, std.dev.: 0.0030)
SingleSource/Benchmarks/Shootout/lists: 2.41% (5.8164 => 5.9564, std.dev.: 0.0121)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0020)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.95% (4.5203 => 4.6083, std.dev.: 0.0082)
SingleSource/Benchmarks/Misc/himenobmtxpa: 1.71% (1.1681 => 1.1881, std.dev.: 0.0051)
SingleSource/Benchmarks/SmallPT/smallpt: 1.37% (14.0009 => 14.1929, std.dev.: 0.0527)
MultiSource/Applications/lua/lua: 1.34% (21.1533 => 21.4373, std.dev.: 0.0713)
MultiSource/Applications/lambda-0_1_3/lambda: 1.12% (5.0123 => 5.0683, std.dev.: 0.0183)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0027)
SingleSource/Benchmarks/Misc-C++/mandel-text: -57.14% (0.0280 => 0.0120, std.dev.: 0.0050)
MultiSource/Benchmarks/BitBench/uudecode/uudecode: -28.57% (0.0560 => 0.0400, std.dev.: 0.0061)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: -26.67% (0.0600 => 0.0440, std.dev.: 0.0060)
SingleSource/Benchmarks/SmallPT/smallpt: -16.22% (0.1480 => 0.1240, std.dev.: 0.0073)
SingleSource/Benchmarks/CoyoteBench/huffbench: -16.13% (0.1240 => 0.1040, std.dev.: 0.0062)
MultiSource/Benchmarks/Prolangs-C++/life/life: -13.64% (0.0880 => 0.0760, std.dev.: 0.0035)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -5.26% (0.5320 => 0.5040, std.dev.: 0.0084)
MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: -4.55% (1.1440 => 1.0920, std.dev.: 0.0189)
MultiSource/Applications/d/make_dparser: -2.62% (3.8240 => 3.7240, std.dev.: 0.0268)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.45% (4.9000 => 4.7800, std.dev.: 0.0283)
MultiSource/Benchmarks/Prolangs-C/agrep/agrep: -2.33% (1.5480 => 1.5120, std.dev.: 0.0087)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -2.26% (15.2282 => 14.8842, std.dev.: 0.0547)
MultiSource/Applications/ClamAV/clamscan: -2.07% (17.4082 => 17.0482, std.dev.: 0.0674)
MultiSource/Applications/SPASS/SPASS: -1.80% (17.5484 => 17.2324, std.dev.: 0.0389)
MultiSource/Applications/oggenc/oggenc: -1.79% (5.7964 => 5.6924, std.dev.: 0.0184)
MultiSource/Benchmarks/7zip/7zip-benchmark: -1.63% (48.1088 => 47.3248, std.dev.: 0.0720)
MultiSource/Applications/JM/ldecod/ldecod: -1.48% (7.8562 => 7.7402, std.dev.: 0.0380)
MultiSource/Benchmarks/Bullet/bullet: -1.29% (37.0925 => 36.6125, std.dev.: 0.0813)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.08% (10.4082 => 10.2962, std.dev.: 0.0228)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0022)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/gramschmidt/gramschmidt: -15.91% (2.4642 => 2.0721, std.dev.: 0.0442)
MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -11.11% (0.1080 => 0.0960, std.dev.: 0.0037)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: -5.71% (1.2601 => 1.1881, std.dev.: 0.0195)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0066)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0030)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0028)
SingleSource/UnitTests/Vectorizer/gcc-loops: -2.37% (4.5603 => 4.4523, std.dev.: 0.0185)
MultiSource/Applications/siod/siod: -2.22% (2.8802 => 2.8162, std.dev.: 0.0134)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0032)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.78% (5.1603 => 5.0683, std.dev.: 0.0027)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0026)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0040)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.39% (0.8641 => 0.8521, std.dev.: 0.0035)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -1.01% (2.7802 => 2.7522, std.dev.: 0.0045)
Report Time: 1.82s
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