http://llvm.org/perf/db_default/v4/nts/22357?compare_to=22350&baseline=21370
Nickname: pollyperf-O3-polly__clang_DEV__x86_64:37
Comparing:
Run: 22357, Order: 201512, Start Time: 2014-02-17 13:20:43, End Time: 2014-02-17 18:09:12
To: 22350, Order: 201504, Start Time: 2014-02-17 08:28:06, End Time: 2014-02-17 13:17:30
Baseline: 21370, Order: 200157, Start Time: 2014-01-26 21:14:24, End Time: 2014-01-27 02:07:54
===============
Tests Summary
===============
New Passes: 0 (1 on baseline)
Performance Regressions: 7 (68 on baseline)
Performance Improvements: 0 (21 on baseline)
Unchanged Tests: 1103 (1020 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
MultiSource/Benchmarks/Prolangs-C++/primes/primes: 75.00% (0.0160 => 0.0280, std.dev.: 0.0027)
MultiSource/Benchmarks/Olden/em3d/em3d: 17.02% (0.1880 => 0.2200, std.dev.: 0.0079)
SingleSource/Benchmarks/McGill/chomp: 5.17% (0.2320 => 0.2440, std.dev.: 0.0040)
SingleSource/UnitTests/Vectorizer/gcc-loops: 3.80% (0.6320 => 0.6560, std.dev.: 0.0062)
SingleSource/Benchmarks/Shootout-C++/spellcheck: 2.68% (0.4480 => 0.4600, std.dev.: 0.0044)
MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.67% (6.2160 => 6.3200, std.dev.: 0.0316)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 7.50% (0.3200 => 0.3440, std.dev.: 0.0091)
================================
Run-Over-Baseline Changes Detail
================================
New Passes - Execution Time
---------------------------
MultiSource/Applications/sgefa/sgefa
MultiSource/Applications/sgefa/sgefa: 133.93% (0.2240 => 0.5240, std.dev.: 0.0027)
Performance Regressions - Compile Time
--------------------------------------
SingleSource/UnitTests/2002-10-12-StructureArgs: 300.00% (0.0040 => 0.0160, std.dev.: 0.0038)
SingleSource/UnitTests/member-function-pointers: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
MultiSource/Benchmarks/Prolangs-C++/primes/primes: 75.00% (0.0160 => 0.0280, std.dev.: 0.0027)
SingleSource/Benchmarks/McGill/chomp: 29.79% (0.1880 => 0.2440, std.dev.: 0.0040)
MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 11.86% (0.2360 => 0.2640, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 9.91% (1.6961 => 1.8641, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 9.24% (1.7321 => 1.8921, std.dev.: 0.0106)
MultiSource/Applications/aha/aha: 9.09% (0.1320 => 0.1440, std.dev.: 0.0040)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 9.07% (1.6761 => 1.8281, std.dev.: 0.0100)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 8.89% (1.8001 => 1.9601, std.dev.: 0.0143)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 8.84% (1.7641 => 1.9201, std.dev.: 0.0126)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.77% (1.6881 => 1.8361, std.dev.: 0.0089)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 8.73% (1.6961 => 1.8441, std.dev.: 0.0099)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.70% (1.7921 => 1.9481, std.dev.: 0.0086)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 8.66% (1.7081 => 1.8561, std.dev.: 0.0104)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.65% (1.8041 => 1.9601, std.dev.: 0.0119)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.57% (1.6801 => 1.8241, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 8.53% (1.8281 => 1.9841, std.dev.: 0.0113)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 8.43% (1.8041 => 1.9561, std.dev.: 0.0090)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 8.37% (1.7681 => 1.9161, std.dev.: 0.0134)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 8.28% (1.9801 => 2.1441, std.dev.: 0.0090)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 8.27% (1.6921 => 1.8321, std.dev.: 0.0071)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.19% (1.8081 => 1.9561, std.dev.: 0.0141)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 8.15% (1.6681 => 1.8041, std.dev.: 0.0123)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 8.14% (1.7201 => 1.8601, std.dev.: 0.0144)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 8.14% (1.7201 => 1.8601, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 8.13% (1.8201 => 1.9681, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 8.12% (1.7241 => 1.8641, std.dev.: 0.0111)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 8.12% (1.7241 => 1.8641, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 8.05% (1.8881 => 2.0401, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 8.05% (1.7401 => 1.8801, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 8.03% (1.7441 => 1.8841, std.dev.: 0.0145)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.80% (1.6921 => 1.8241, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 7.75% (1.9601 => 2.1121, std.dev.: 0.0109)
SingleSource/Benchmarks/Shootout-C++/ackermann: 7.69% (0.2080 => 0.2240, std.dev.: 0.0047)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 7.66% (1.6721 => 1.8001, std.dev.: 0.0129)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.44% (1.9881 => 2.1361, std.dev.: 0.0150)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 7.41% (1.8361 => 1.9721, std.dev.: 0.0135)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 7.32% (1.7481 => 1.8761, std.dev.: 0.0141)
SingleSource/Regression/C++/ofstream_ctor: 7.02% (0.2280 => 0.2440, std.dev.: 0.0059)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 6.92% (1.9641 => 2.1001, std.dev.: 0.0138)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 6.92% (1.9081 => 2.0401, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.88% (1.9761 => 2.1121, std.dev.: 0.0107)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 6.46% (1.9801 => 2.1081, std.dev.: 0.0138)
SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.55% (0.4400 => 0.4600, std.dev.: 0.0044)
MultiSource/Applications/SIBsim4/SIBsim4: 3.33% (1.6801 => 1.7361, std.dev.: 0.0127)
MultiSource/Applications/d/make_dparser: 3.03% (3.9641 => 4.0841, std.dev.: 0.0274)
MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.90% (2.0680 => 2.1280, std.dev.: 0.0150)
MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 2.82% (0.9920 => 1.0200, std.dev.: 0.0100)
MultiSource/Applications/oggenc/oggenc: 2.66% (6.9124 => 7.0964, std.dev.: 0.0248)
SingleSource/Benchmarks/Shootout-C++/hash2: 2.40% (0.5000 => 0.5120, std.dev.: 0.0044)
MultiSource/Applications/lua/lua: 2.09% (4.7920 => 4.8920, std.dev.: 0.0219)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.96% (6.7200 => 6.8520, std.dev.: 0.0327)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.75% (29.4578 => 29.9739, std.dev.: 0.0587)
MultiSource/Benchmarks/PAQ8p/paq8p: 1.59% (2.7722 => 2.8162, std.dev.: 0.0107)
SingleSource/Benchmarks/Misc-C++-EH/spirit: 1.33% (6.0244 => 6.1044, std.dev.: 0.0262)
MultiSource/Applications/sqlite3/sqlite3: 1.29% (25.1895 => 25.5135, std.dev.: 0.0606)
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.24% (9.9842 => 10.1082, std.dev.: 0.0427)
SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.23% (4.2203 => 4.2723, std.dev.: 0.0123)
SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.06% (2.2721 => 2.2961, std.dev.: 0.0057)
Performance Regressions - Execution Time
----------------------------------------
SingleSource/Benchmarks/Shootout/sieve: 157.80% (6.6644 => 17.1811, std.dev.: 0.0028)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.21% (4.6083 => 4.7563, std.dev.: 0.0018)
MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.61% (0.4600 => 0.4720, std.dev.: 0.0033)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 2.03% (4.1323 => 4.2163, std.dev.: 0.0047)
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.79% (4.2443 => 4.3203, std.dev.: 0.0187)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.25% (4.4883 => 4.5443, std.dev.: 0.0051)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.23% (2.9202 => 2.9562, std.dev.: 0.0039)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/Shootout/matrix: -28.12% (0.1280 => 0.0920, std.dev.: 0.0077)
MultiSource/Applications/sgefa/sgefa: -25.79% (0.7600 => 0.5640, std.dev.: 0.0081)
MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: -16.04% (7.4801 => 6.2800, std.dev.: 0.0216)
MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: -15.78% (7.5041 => 6.3200, std.dev.: 0.0316)
SingleSource/Benchmarks/Shootout-C++/matrix: -9.46% (0.2960 => 0.2680, std.dev.: 0.0105)
MultiSource/Benchmarks/McCat/05-eks/eks: -9.41% (0.6800 => 0.6160, std.dev.: 0.0161)
MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: -7.78% (0.3600 => 0.3320, std.dev.: 0.0098)
MultiSource/Benchmarks/mafft/pairlocalalign: -3.19% (13.5243 => 13.0923, std.dev.: 0.0522)
MultiSource/Benchmarks/MallocBench/gs/gs: -1.73% (5.5480 => 5.4520, std.dev.: 0.0305)
Performance Improvements - Execution Time
-----------------------------------------
SingleSource/Benchmarks/Shootout/ary3: -26.67% (0.0600 => 0.0440, std.dev.: 0.0055)
SingleSource/Benchmarks/Linpack/linpack-pc: -13.69% (7.8005 => 6.7324, std.dev.: 0.0036)
SingleSource/Benchmarks/Shootout-C++/matrix: -9.00% (3.4682 => 3.1562, std.dev.: 0.0088)
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -6.46% (0.9281 => 0.8681, std.dev.: 0.0047)
SingleSource/UnitTests/Vectorizer/gcc-loops: -5.10% (5.8884 => 5.5883, std.dev.: 0.0027)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -4.12% (2.6202 => 2.5122, std.dev.: 0.0036)
MultiSource/Applications/lambda-0_1_3/lambda: -2.40% (5.1603 => 5.0363, std.dev.: 0.0163)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -1.88% (1.7041 => 1.6721, std.dev.: 0.0018)
MultiSource/Benchmarks/BitBench/five11/five11: -1.71% (2.3401 => 2.3001, std.dev.: 0.0080)
MultiSource/Applications/hexxagon/hexxagon: -1.24% (11.6527 => 11.5087, std.dev.: 0.0158)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.15% (25.7976 => 25.5016, std.dev.: 0.0148)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: -1.07% (3.3602 => 3.3242, std.dev.: 0.0016)
Report Time: 1.94s
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