http://llvm.org/perf/db_default/v4/nts/23253?compare_to=23252&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 23253, Order: 203211, Start Time: 2014-03-07 07:56:30, End Time: 2014-03-07 12:39:51
To: 23252, Order: 203210, Start Time: 2014-03-07 07:49:25, End Time: 2014-03-07 12:34:55
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 10 (65 on baseline)
Performance Improvements: 0 (20 on baseline)
Unchanged Tests: 1100 (1025 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C++/short_circuit_dtor: 150.00% (0.0080 => 0.0200, std.dev.: 0.0033)
SingleSource/UnitTests/2002-05-03-NotTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
SingleSource/UnitTests/Vector/build: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
SingleSource/Benchmarks/Misc/pi: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 19.05% (0.0840 => 0.1000, std.dev.: 0.0051)
SingleSource/Benchmarks/Shootout-C++/wc: 8.20% (0.2440 => 0.2640, std.dev.: 0.0050)
MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.00% (0.3000 => 0.3240, std.dev.: 0.0047)
MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.29% (5.8920 => 5.9680, std.dev.: 0.0270)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/Ptrdist/ft/ft: 2.66% (1.0521 => 1.0801, std.dev.: 0.0035)
SingleSource/Benchmarks/Shootout/ary3: 1.03% (3.5042 => 3.5402, std.dev.: 0.0054)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0031)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0037)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 15.79% (0.0760 => 0.0880, std.dev.: 0.0027)
MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.51% (0.1480 => 0.1680, std.dev.: 0.0067)
SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0045)
MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0059)
SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0058)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.16% (1.1281 => 1.2201, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0076)
MultiSource/Benchmarks/Olden/voronoi/voronoi: 8.00% (0.3000 => 0.3240, std.dev.: 0.0047)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.95% (1.2081 => 1.2921, std.dev.: 0.0073)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.80% (1.1761 => 1.2561, std.dev.: 0.0102)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 6.69% (1.1361 => 1.2121, std.dev.: 0.0113)
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 6.63% (0.6640 => 0.7080, std.dev.: 0.0129)
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.: 0.0114)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 6.15% (1.2361 => 1.3121, std.dev.: 0.0064)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.86% (1.2281 => 1.3001, std.dev.: 0.0086)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0084)
MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.50% (10.6960 => 11.2840, std.dev.: 0.0590)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.48% (1.1681 => 1.2321, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 5.40% (1.1841 => 1.2481, std.dev.: 0.0101)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.40% (1.1841 => 1.2481, std.dev.: 0.0064)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.40% (1.2601 => 1.3281, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.39% (1.1881 => 1.2521, std.dev.: 0.0098)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.35% (1.2721 => 1.3401, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.28% (1.1361 => 1.1961, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.05% (1.1881 => 1.2481, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.03% (1.1921 => 1.2521, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.02% (1.1961 => 1.2561, std.dev.: 0.0123)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 4.88% (1.1481 => 1.2041, std.dev.: 0.0105)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.81% (1.2481 => 1.3081, std.dev.: 0.0076)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.55% (1.2321 => 1.2881, std.dev.: 0.0084)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 4.55% (1.1441 => 1.1961, std.dev.: 0.0099)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.50% (1.1561 => 1.2081, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.40% (1.3641 => 1.4241, std.dev.: 0.0057)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.36% (1.1921 => 1.2441, std.dev.: 0.0125)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.29% (1.2121 => 1.2641, std.dev.: 0.0095)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.19% (1.2401 => 1.2921, std.dev.: 0.0121)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.09% (1.3681 => 1.4241, std.dev.: 0.0085)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.09% (1.2721 => 1.3241, std.dev.: 0.0088)
MultiSource/Benchmarks/mediabench/gsm/toast/toast: 4.07% (1.3760 => 1.4320, std.dev.: 0.0199)
MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.06% (6.0160 => 6.2600, std.dev.: 0.0370)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 3.95% (1.2161 => 1.2641, std.dev.: 0.0131)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.83% (1.2521 => 1.3001, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 3.75% (1.2801 => 1.3281, std.dev.: 0.0083)
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.73% (8.1441 => 8.4481, std.dev.: 0.0454)
MultiSource/Applications/lua/lua: 2.74% (4.5200 => 4.6440, std.dev.: 0.0266)
MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.41% (5.8000 => 5.9400, std.dev.: 0.0369)
MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 2.19% (5.8400 => 5.9680, std.dev.: 0.0270)
MultiSource/Benchmarks/mafft/pairlocalalign: 1.31% (10.4082 => 10.5442, std.dev.: 0.0382)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0031)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.87% (1.0881 => 1.2281, std.dev.: 0.0016)
SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.34% (1.6601 => 1.7321, std.dev.: 0.0038)
SingleSource/Benchmarks/Misc/salsa20: 3.08% (7.4085 => 7.6365, std.dev.: 0.0100)
SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0080)
SingleSource/Benchmarks/Shootout/lists: 2.54% (5.8164 => 5.9644, std.dev.: 0.0085)
MultiSource/Applications/lambda-0_1_3/lambda: 1.92% (5.0123 => 5.1083, std.dev.: 0.0246)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.77% (4.5203 => 4.6003, std.dev.: 0.0050)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.74% (3.2242 => 3.2802, std.dev.: 0.0016)
MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0035)
MultiSource/Benchmarks/mafft/pairlocalalign: 1.30% (25.8896 => 26.2256, std.dev.: 0.0195)
MultiSource/Benchmarks/Bullet/bullet: 1.11% (6.8404 => 6.9164, std.dev.: 0.0204)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/Benchmarks/Misc-C++/mandel-text: -42.86% (0.0280 => 0.0160, std.dev.: 0.0042)
MultiSource/Applications/d/make_dparser: -1.78% (3.8240 => 3.7561, std.dev.: 0.0243)
MultiSource/Applications/lemon/lemon: -1.73% (1.3841 => 1.3601, std.dev.: 0.0047)
SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.27% (2.8322 => 2.7962, std.dev.: 0.0118)
SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.20% (4.0122 => 3.9642, std.dev.: 0.0148)
MultiSource/Applications/oggenc/oggenc: -1.17% (5.7964 => 5.7284, std.dev.: 0.0182)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0033)
SingleSource/Benchmarks/Linpack/linpack-pc: -13.73% (7.7485 => 6.6844, std.dev.: 0.0047)
MultiSource/Benchmarks/FreeBench/analyzer/analyzer: -11.11% (0.1080 => 0.0960, std.dev.: 0.0027)
MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.69% (3.3482 => 3.1242, std.dev.: 0.0027)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0040)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0030)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.68% (2.3881 => 2.3001, std.dev.: 0.0045)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.16% (3.9202 => 3.7962, std.dev.: 0.0429)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.18% (3.4842 => 3.4082, std.dev.: 0.0026)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.17% (4.2403 => 4.1483, std.dev.: 0.0074)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.15% (2.9722 => 2.9082, std.dev.: 0.0035)
MultiSource/Applications/siod/siod: -2.08% (2.8802 => 2.8202, std.dev.: 0.0233)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0028)
SingleSource/Benchmarks/Shootout-C++/matrix: -1.24% (3.2322 => 3.1922, std.dev.: 0.0054)
Report Time: 2.06s
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