http://llvm.org/perf/db_default/v4/nts/22402?compare_to=22395&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 22402, Order: 201563, Start Time: 2014-02-18 12:53:19, End Time: 2014-02-18 17:35:08
To: 22395, Order: 201555, Start Time: 2014-02-18 09:40:07, End Time: 2014-02-18 14:23:01
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 15 (58 on baseline)
Performance Improvements: 0 (23 on baseline)
Unchanged Tests: 1095 (1029 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C++/EH/simple_rethrow: 300.00% (0.0040 => 0.0160, std.dev.: 0.0031)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 18.75% (0.0640 => 0.0760, std.dev.: 0.0044)
SingleSource/Benchmarks/Misc/whetstone: 14.29% (0.0840 => 0.0960, std.dev.: 0.0032)
MultiSource/Benchmarks/Olden/voronoi/voronoi: 13.04% (0.2760 => 0.3120, std.dev.: 0.0086)
MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 11.43% (0.1400 => 0.1560, std.dev.: 0.0048)
MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 11.32% (0.2120 => 0.2360, std.dev.: 0.0074)
SingleSource/Benchmarks/Shootout-C++/methcall: 7.27% (0.2200 => 0.2360, std.dev.: 0.0044)
SingleSource/Benchmarks/Shootout-C++/lists1: 6.02% (0.3320 => 0.3520, std.dev.: 0.0058)
MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.61% (0.4280 => 0.4520, std.dev.: 0.0080)
SingleSource/UnitTests/Vectorizer/gcc-loops: 4.69% (0.5120 => 0.5360, std.dev.: 0.0085)
MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.66% (0.9440 => 0.9880, std.dev.: 0.0164)
MultiSource/Applications/minisat/minisat: 3.06% (0.7840 => 0.8080, std.dev.: 0.0047)
SingleSource/Benchmarks/Shootout-C++/moments: 2.91% (0.4120 => 0.4240, std.dev.: 0.0045)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.25% (1.9560 => 2.0000, std.dev.: 0.0103)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.54% (1.3001 => 1.3201, std.dev.: 0.0067)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0045)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 9.09% (1.1881 => 1.2961, std.dev.: 0.0091)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.54% (1.1241 => 1.2201, std.dev.: 0.0060)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 7.77% (1.1841 => 1.2761, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.59% (1.1601 => 1.2481, std.dev.: 0.0099)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.45% (1.1281 => 1.2121, std.dev.: 0.0133)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 7.24% (1.2161 => 1.3041, std.dev.: 0.0070)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.97% (1.1481 => 1.2281, std.dev.: 0.0076)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.88% (1.2201 => 1.3041, std.dev.: 0.0087)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 6.80% (1.2361 => 1.3201, std.dev.: 0.0067)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 6.73% (1.1881 => 1.2681, std.dev.: 0.0051)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.69% (1.1361 => 1.2121, std.dev.: 0.0074)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.62% (1.2081 => 1.2881, std.dev.: 0.0129)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.62% (1.1481 => 1.2241, std.dev.: 0.0117)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.51% (1.1681 => 1.2441, std.dev.: 0.0069)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 6.29% (1.1441 => 1.2161, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.12% (1.1761 => 1.2481, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 6.06% (1.1881 => 1.2601, std.dev.: 0.0076)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 6.04% (1.1921 => 1.2641, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 6.04% (1.1921 => 1.2641, std.dev.: 0.0119)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 6.02% (1.1961 => 1.2681, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.99% (1.1361 => 1.2041, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.86% (1.3641 => 1.4441, std.dev.: 0.0067)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.84% (1.2321 => 1.3041, std.dev.: 0.0099)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.81% (1.2401 => 1.3121, std.dev.: 0.0120)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0137)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0156)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.66% (1.2721 => 1.3441, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.45% (1.2481 => 1.3161, std.dev.: 0.0112)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 5.35% (1.2721 => 1.3401, std.dev.: 0.0106)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.97% (1.3681 => 1.4361, std.dev.: 0.0084)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.79% (1.2521 => 1.3121, std.dev.: 0.0104)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.69% (1.2801 => 1.3401, std.dev.: 0.0112)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.50% (1.1561 => 1.2081, std.dev.: 0.0145)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (1.2121 => 1.2641, std.dev.: 0.0127)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 1.83% (1.9640 => 2.0000, std.dev.: 0.0103)
MultiSource/Applications/sqlite3/sqlite3: 1.68% (23.7574 => 24.1575, std.dev.: 0.0366)
MultiSource/Benchmarks/mafft/pairlocalalign: 1.23% (10.4082 => 10.5362, std.dev.: 0.0309)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.19% (28.1538 => 28.4898, std.dev.: 0.0757)
MultiSource/Applications/JM/lencod/lencod: 1.07% (17.6165 => 17.8045, std.dev.: 0.0434)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/Olden/voronoi/voronoi: 14.52% (0.2480 => 0.2840, std.dev.: 0.0106)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0022)
MultiSource/Applications/siod/siod: 8.05% (2.8802 => 3.1122, std.dev.: 0.0114)
MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0030)
SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0103)
SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0051)
SingleSource/Benchmarks/Shootout/lists: 2.61% (5.8164 => 5.9684, std.dev.: 0.0064)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.23% (3.2242 => 3.2962)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.04% (4.5203 => 4.6123, std.dev.: 0.0073)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0012)
MultiSource/Applications/lambda-0_1_3/lambda: 1.84% (5.0123 => 5.1043, std.dev.: 0.0271)
MultiSource/Applications/lua/lua: 1.76% (21.1533 => 21.5253, std.dev.: 0.1122)
MultiSource/Benchmarks/sim/sim: 1.28% (4.6843 => 4.7443, std.dev.: 0.0131)
SingleSource/Benchmarks/SmallPT/smallpt: 1.26% (14.0009 => 14.1769, std.dev.: 0.0379)
MultiSource/Applications/SPASS/SPASS: 1.13% (9.1686 => 9.2726, std.dev.: 0.0216)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0041)
MultiSource/Benchmarks/VersaBench/8b10b/8b10b: -21.74% (0.0920 => 0.0720, std.dev.: 0.0076)
SingleSource/UnitTests/Vector/SSE/sse_stepfft: -17.24% (0.1160 => 0.0960, std.dev.: 0.0077)
SingleSource/Benchmarks/Misc/perlin: -16.67% (0.0720 => 0.0600, std.dev.: 0.0045)
SingleSource/Benchmarks/Misc-C++/stepanov_container: -3.77% (0.9561 => 0.9201, std.dev.: 0.0117)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.53% (4.9000 => 4.7760, std.dev.: 0.0469)
MultiSource/Applications/ClamAV/clamscan: -1.49% (17.4082 => 17.1482, std.dev.: 0.0432)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.44% (15.2282 => 15.0082, std.dev.: 0.0629)
MultiSource/Applications/d/make_dparser: -1.25% (3.8240 => 3.7761, std.dev.: 0.0185)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0020)
SingleSource/Benchmarks/Linpack/linpack-pc: -12.75% (7.7485 => 6.7604, std.dev.: 0.0051)
MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0022)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.35% (1.2601 => 1.1801, std.dev.: 0.0150)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0055)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.67% (2.0561 => 1.9601, std.dev.: 0.0032)
MultiSource/Benchmarks/Olden/health/health: -3.92% (0.4080 => 0.3920, std.dev.: 0.0052)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0020)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.45% (4.2403 => 4.1363, std.dev.: 0.0082)
SingleSource/Benchmarks/Dhrystone/dry: -2.29% (0.7000 => 0.6840, std.dev.: 0.0040)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.24% (3.9202 => 3.8322, std.dev.: 0.0289)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0027)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0106)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0024)
Report Time: 3.35s
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