http://llvm.org/perf/db_default/v4/nts/21716?compare_to=21715&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 21716, Order: 200674, Start Time: 2014-02-03 03:36:42, End Time: 2014-02-03 08:16:10
To: 21715, Order: 200673, Start Time: 2014-02-03 02:56:15, End Time: 2014-02-03 07:36:20
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 11 (56 on baseline)
Performance Improvements: 0 (28 on baseline)
Unchanged Tests: 1099 (1026 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/ASC_Sequoia/CrystalMk/CrystalMk: 18.87% (0.2120 => 0.2520, std.dev.: 0.0071)
SingleSource/UnitTests/Vector/SSE/sse_stepfft: 17.39% (0.0920 => 0.1080, std.dev.: 0.0049)
MultiSource/Benchmarks/Olden/bh/bh: 7.59% (0.3160 => 0.3400, std.dev.: 0.0063)
SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0044)
MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.90% (0.2320 => 0.2480, std.dev.: 0.0053)
SingleSource/Benchmarks/Shootout-C++/sieve: 3.75% (0.3200 => 0.3320, std.dev.: 0.0043)
MultiSource/Benchmarks/Ptrdist/bc/bc: 3.75% (1.3880 => 1.4400, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.49% (1.3401 => 1.3601, std.dev.: 0.0055)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0028)
SingleSource/Benchmarks/Polybench/medley/floyd-warshall/floyd-warshall: 3.32% (3.4962 => 3.6122, std.dev.: 0.0432)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: 1.89% (0.8481 => 0.8641, std.dev.: 0.0020)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0026)
MultiSource/Benchmarks/Ptrdist/ks/ks: 10.00% (0.1600 => 0.1760, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.18% (1.1241 => 1.2161, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0074)
SingleSource/Benchmarks/CoyoteBench/lpbench: 7.50% (0.1600 => 0.1720, std.dev.: 0.0044)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.45% (1.1281 => 1.2121, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.04% (1.1361 => 1.2161, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.71% (1.1921 => 1.2721, std.dev.: 0.0091)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.55% (1.1601 => 1.2361, std.dev.: 0.0103)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.51% (1.2281 => 1.3081, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.51% (1.1681 => 1.2441, std.dev.: 0.0072)
SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0043)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.29% (1.2081 => 1.2841, std.dev.: 0.0133)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 6.25% (1.2801 => 1.3601, std.dev.: 0.0055)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.12% (1.1761 => 1.2481, std.dev.: 0.0134)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 6.08% (1.1841 => 1.2561, std.dev.: 0.0073)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.97% (1.2721 => 1.3481, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.92% (1.2161 => 1.2881, std.dev.: 0.0077)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.88% (1.1561 => 1.2241, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.82% (1.2361 => 1.3081, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.81% (1.2401 => 1.3121, std.dev.: 0.0084)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0123)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0076)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.71% (1.2601 => 1.3321, std.dev.: 0.0076)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.59% (1.1441 => 1.2081, std.dev.: 0.0104)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.57% (1.2201 => 1.2881, std.dev.: 0.0140)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.52% (1.2321 => 1.3001, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.39% (1.1881 => 1.2521, std.dev.: 0.0068)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.35% (1.1961 => 1.2601, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 5.28% (1.3641 => 1.4361, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.23% (1.1481 => 1.2081, std.dev.: 0.0139)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.03% (1.1921 => 1.2521, std.dev.: 0.0085)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.93% (1.1361 => 1.1921, std.dev.: 0.0116)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 4.88% (1.1481 => 1.2041, std.dev.: 0.0123)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.40% (1.2721 => 1.3281, std.dev.: 0.0140)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.39% (1.3681 => 1.4281, std.dev.: 0.0112)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (1.2121 => 1.2641, std.dev.: 0.0101)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.17% (1.2481 => 1.3001, std.dev.: 0.0127)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.15% (1.2521 => 1.3041, std.dev.: 0.0139)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.03% (1.1921 => 1.2401, std.dev.: 0.0154)
MultiSource/Benchmarks/Trimaran/enc-3des/enc-3des: 2.94% (0.4080 => 0.4200, std.dev.: 0.0027)
MultiSource/Applications/sqlite3/sqlite3: 1.18% (23.7574 => 24.0375, std.dev.: 0.0508)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0028)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0032)
MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0085)
SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.75% (0.9601 => 0.9961, std.dev.: 0.0076)
MultiSource/Benchmarks/Ptrdist/bc/bc: 3.33% (0.6000 => 0.6200, std.dev.: 0.0061)
MultiSource/Benchmarks/Fhourstones/fhourstones: 3.30% (1.0921 => 1.1281, std.dev.: 0.0099)
SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0089)
SingleSource/Benchmarks/Shootout/lists: 2.75% (5.8164 => 5.9764, std.dev.: 0.0049)
SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0042)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0091)
MultiSource/Applications/lua/lua: 1.59% (21.1533 => 21.4893, std.dev.: 0.0515)
MultiSource/Benchmarks/VersaBench/dbms/dbms: 1.59% (1.2601 => 1.2801, std.dev.: 0.0073)
MultiSource/Applications/sqlite3/sqlite3: 1.38% (4.0643 => 4.1203, std.dev.: 0.0107)
SingleSource/Benchmarks/SmallPT/smallpt: 1.14% (14.0009 => 14.1609, std.dev.: 0.0478)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0040)
SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0041)
SingleSource/UnitTests/Vector/multiplies: -50.00% (0.0320 => 0.0160, std.dev.: 0.0051)
MultiSource/Benchmarks/McCat/12-IOtest/iotest: -22.22% (0.1080 => 0.0840, std.dev.: 0.0088)
MultiSource/Benchmarks/Ptrdist/ft/ft: -11.29% (0.2480 => 0.2200, std.dev.: 0.0090)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -6.82% (0.7040 => 0.6560, std.dev.: 0.0164)
SingleSource/Benchmarks/Shootout-C++/hash2: -4.88% (0.4920 => 0.4680, std.dev.: 0.0090)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.76% (0.5320 => 0.5120, std.dev.: 0.0048)
SingleSource/Benchmarks/Misc-C++/stepanov_container: -2.93% (0.9561 => 0.9281, std.dev.: 0.0068)
MultiSource/Applications/d/make_dparser: -2.40% (3.8240 => 3.7321, std.dev.: 0.0321)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.29% (4.9000 => 4.7880, std.dev.: 0.0286)
MultiSource/Applications/lemon/lemon: -2.02% (1.3841 => 1.3561, std.dev.: 0.0092)
MultiSource/Benchmarks/7zip/7zip-benchmark: -2.02% (48.1088 => 47.1368, std.dev.: 0.1240)
MultiSource/Applications/SPASS/SPASS: -1.98% (17.5484 => 17.2004, std.dev.: 0.0507)
MultiSource/Applications/ClamAV/clamscan: -1.82% (17.4082 => 17.0922, std.dev.: 0.0478)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.76% (15.2282 => 14.9602, std.dev.: 0.0463)
MultiSource/Benchmarks/Bullet/bullet: -1.43% (37.0925 => 36.5605, std.dev.: 0.0581)
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.: 0.0060)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.35% (1.2601 => 1.1801, std.dev.: 0.0153)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0041)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0033)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0025)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.27% (3.9202 => 3.7922, std.dev.: 0.0329)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -2.25% (5.1603 => 5.0443, std.dev.: 0.0047)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0024)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0036)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.60% (4.2563 => 4.1883, std.dev.: 0.0037)
Report Time: 2.17s
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