http://llvm.org/perf/db_default/v4/nts/21703?compare_to=21702&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 21703, Order: 200654, Start Time: 2014-02-02 21:34:33, End Time: 2014-02-03 02:12:55
To: 21702, Order: 200652, Start Time: 2014-02-02 21:06:04, End Time: 2014-02-03 01:46:18
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 (59 on baseline)
Performance Improvements: 0 (27 on baseline)
Unchanged Tests: 1101 (1024 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/2003-05-07-VarArgs: 60.00% (0.0200 => 0.0320, std.dev.: 0.0024)
SingleSource/Benchmarks/Misc/flops-5: 50.00% (0.0240 => 0.0360, std.dev.: 0.0027)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 17.65% (0.0680 => 0.0800, std.dev.: 0.0036)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: 11.11% (0.1080 => 0.1200, std.dev.: 0.0043)
MultiSource/Benchmarks/ASC_Sequoia/AMGmk/AMGmk: 5.96% (0.6040 => 0.6400, std.dev.: 0.0132)
SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.71% (0.3400 => 0.3560, std.dev.: 0.0036)
MultiSource/Benchmarks/Prolangs-C/cdecl/cdecl: 3.51% (0.4560 => 0.4720, std.dev.: 0.0041)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Stanford/Treesort: 26.67% (0.0600 => 0.0760, std.dev.: 0.0039)
SingleSource/Benchmarks/Shootout-C++/sieve: 1.19% (2.3561 => 2.3841, std.dev.: 0.0083)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0033)
SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
SingleSource/Benchmarks/Misc/dt: 50.00% (0.0320 => 0.0480, std.dev.: 0.0027)
MultiSource/Benchmarks/SciMark2-C/scimark2: 13.04% (0.3680 => 0.4160, std.dev.: 0.0120)
SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0051)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0082)
MultiSource/Applications/sgefa/sgefa: 7.07% (0.3960 => 0.4240, std.dev.: 0.0070)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 6.74% (1.1281 => 1.2041, std.dev.: 0.0112)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.62% (1.2081 => 1.2881, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.62% (1.1481 => 1.2241, std.dev.: 0.0041)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.34% (1.1361 => 1.2081, std.dev.: 0.0117)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 6.23% (1.2201 => 1.2961, std.dev.: 0.0094)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.21% (1.1601 => 1.2321, std.dev.: 0.0116)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.12% (1.1761 => 1.2481, std.dev.: 0.0068)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.08% (1.1841 => 1.2561, std.dev.: 0.0087)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.86% (1.2281 => 1.3001, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (1.1681 => 1.2361, std.dev.: 0.0075)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.70% (1.1921 => 1.2601, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.69% (1.1961 => 1.2641, std.dev.: 0.0096)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.37% (1.1921 => 1.2561, std.dev.: 0.0070)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 5.13% (1.2481 => 1.3121, std.dev.: 0.0055)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.07% (1.1841 => 1.2441, std.dev.: 0.0121)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.03% (1.2721 => 1.3361, std.dev.: 0.0109)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 4.93% (1.2161 => 1.2761, std.dev.: 0.0094)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.93% (1.1361 => 1.1921, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 4.85% (1.2361 => 1.2961, std.dev.: 0.0120)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.84% (1.2401 => 1.3001, std.dev.: 0.0126)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.70% (1.1921 => 1.2481, std.dev.: 0.0110)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.69% (1.3641 => 1.4281, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.55% (1.1441 => 1.1961, std.dev.: 0.0133)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.50% (1.1561 => 1.2081, std.dev.: 0.0103)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.47% (1.2521 => 1.3081, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.39% (1.3681 => 1.4281, std.dev.: 0.0096)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 4.38% (1.1881 => 1.2401, std.dev.: 0.0138)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.09% (1.2721 => 1.3241, std.dev.: 0.0105)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.04% (1.1881 => 1.2361, std.dev.: 0.0122)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.96% (1.2121 => 1.2601, std.dev.: 0.0112)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.75% (1.2801 => 1.3281, std.dev.: 0.0134)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 3.57% (1.2321 => 1.2761, std.dev.: 0.0139)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.33% (6.0160 => 6.0960, std.dev.: 0.0253)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 66.67% (0.0240 => 0.0400, std.dev.: 0.0032)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0016)
MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0072)
MultiSource/Benchmarks/Ptrdist/bc/bc: 4.00% (0.6000 => 0.6240, std.dev.: 0.0078)
SingleSource/Benchmarks/Shootout-C++/hash: 3.97% (0.5040 => 0.5240, std.dev.: 0.0071)
SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0116)
SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0065)
SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0027)
SingleSource/Benchmarks/Shootout/lists: 2.41% (5.8164 => 5.9564, std.dev.: 0.0130)
SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 2.15% (3.5322 => 3.6082, std.dev.: 0.0203)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.98% (3.2242 => 3.2882, std.dev.: 0.0027)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.95% (4.5203 => 4.6083, std.dev.: 0.0064)
MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0043)
MultiSource/Applications/sqlite3/sqlite3: 1.48% (4.0643 => 4.1243, std.dev.: 0.0121)
MultiSource/Applications/SPASS/SPASS: 1.35% (9.1686 => 9.2926, std.dev.: 0.0175)
SingleSource/Benchmarks/SmallPT/smallpt: 1.03% (14.0009 => 14.1449, std.dev.: 0.0342)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0032)
SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0031)
SingleSource/UnitTests/SignlessTypes/ccc: -42.86% (0.0280 => 0.0160, std.dev.: 0.0043)
MultiSource/Benchmarks/FreeBench/mason/mason: -15.79% (0.0760 => 0.0640, std.dev.: 0.0043)
MultiSource/Benchmarks/VersaBench/bmm/bmm: -14.29% (0.0840 => 0.0720, std.dev.: 0.0033)
MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: -14.29% (0.1120 => 0.0960, std.dev.: 0.0054)
MultiSource/Benchmarks/Fhourstones/fhourstones: -13.64% (0.1760 => 0.1520, std.dev.: 0.0089)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -4.51% (0.5320 => 0.5080, std.dev.: 0.0066)
MultiSource/Applications/lemon/lemon: -2.31% (1.3841 => 1.3521, std.dev.: 0.0062)
MultiSource/Applications/d/make_dparser: -2.09% (3.8240 => 3.7440, std.dev.: 0.0232)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -1.88% (4.9000 => 4.8080, std.dev.: 0.0329)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.86% (15.2282 => 14.9442, std.dev.: 0.0374)
MultiSource/Applications/ClamAV/clamscan: -1.82% (17.4082 => 17.0922, std.dev.: 0.0439)
MultiSource/Applications/SPASS/SPASS: -1.76% (17.5484 => 17.2404, std.dev.: 0.0447)
MultiSource/Benchmarks/7zip/7zip-benchmark: -1.75% (48.1088 => 47.2688, std.dev.: 0.1291)
MultiSource/Applications/oggenc/oggenc: -1.31% (5.7964 => 5.7204, std.dev.: 0.0137)
MultiSource/Benchmarks/Bullet/bullet: -1.28% (37.0925 => 36.6165, std.dev.: 0.0729)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0026)
SingleSource/Benchmarks/Linpack/linpack-pc: -12.75% (7.7485 => 6.7604, std.dev.: 0.0048)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.67% (2.0561 => 1.9601, std.dev.: 0.0027)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0025)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.37% (3.9202 => 3.7882, std.dev.: 0.0376)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.33% (5.1603 => 5.0403, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0057)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0032)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.61% (3.4842 => 3.4282, std.dev.: 0.0022)
Report Time: 2.21s
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