http://llvm.org/perf/db_default/v4/nts/21660?compare_to=21656&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34
Comparing:
Run: 21660, Order: 200619, Start Time: 2014-02-02 00:22:07, End Time: 2014-02-02 05:00:05
To: 21656, Order: 200618, Start Time: 2014-02-01 21:21:45, End Time: 2014-02-02 02:02:17
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29
===============
Tests Summary
===============
Performance Regressions: 13 (52 on baseline)
Performance Improvements: 0 (30 on baseline)
Unchanged Tests: 1097 (1028 on baseline)
Total Tests: 1110
===========================
Run-Over-Run Changes Detail
===========================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Benchmarks/Shootout/strcat: 75.00% (0.0160 => 0.0280, std.dev.: 0.0032)
MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 33.33% (0.0360 => 0.0480, std.dev.: 0.0045)
MultiSource/Benchmarks/VersaBench/8b10b/8b10b: 16.67% (0.0720 => 0.0840, std.dev.: 0.0036)
SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0042)
MultiSource/Benchmarks/McCat/05-eks/eks: 4.24% (0.6600 => 0.6880, std.dev.: 0.0087)
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.23% (0.8961 => 0.9161, std.dev.: 0.0070)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 1.87% (1.2801 => 1.3041, std.dev.: 0.0075)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.55% (1.2921 => 1.3121, std.dev.: 0.0069)
SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.28% (0.9361 => 0.9481, std.dev.: 0.0045)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 7.27% (0.4400 => 0.4720, std.dev.: 0.0107)
MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 5.00% (0.2400 => 0.2520, std.dev.: 0.0037)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: 2.07% (1.1601 => 1.1841, std.dev.: 0.0069)
================================
Run-Over-Baseline Changes Detail
================================
Performance Regressions - Compile Time
--------------------------------------
SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 8.18% (1.1241 => 1.2161, std.dev.: 0.0079)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.74% (1.1881 => 1.2801, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 7.59% (1.1601 => 1.2481, std.dev.: 0.0068)
MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.48% (1.1761 => 1.2641, std.dev.: 0.0054)
MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.39% (1.1361 => 1.2201, std.dev.: 0.0089)
MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.95% (1.2081 => 1.2921, std.dev.: 0.0111)
MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 6.74% (1.1281 => 1.2041, std.dev.: 0.0098)
MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 6.34% (1.1361 => 1.2081, std.dev.: 0.0078)
MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 6.25% (1.2161 => 1.2921, std.dev.: 0.0097)
MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0084)
MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.90% (1.2201 => 1.2921, std.dev.: 0.0105)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 5.86% (1.2281 => 1.3001, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.84% (1.2321 => 1.3041, std.dev.: 0.0075)
MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.82% (1.1681 => 1.2361, std.dev.: 0.0101)
MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.81% (1.2401 => 1.3121, std.dev.: 0.0069)
MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0072)
MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 5.70% (1.1921 => 1.2601, std.dev.: 0.0126)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.69% (1.1961 => 1.2641, std.dev.: 0.0079)
MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.59% (1.1441 => 1.2081, std.dev.: 0.0093)
MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.57% (1.1481 => 1.2121, std.dev.: 0.0103)
MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 5.45% (0.4400 => 0.4640, std.dev.: 0.0086)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 5.40% (1.1841 => 1.2481, std.dev.: 0.0125)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.40% (1.1841 => 1.2481, std.dev.: 0.0113)
MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 5.35% (1.2721 => 1.3401, std.dev.: 0.0083)
MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.19% (1.1561 => 1.2161, std.dev.: 0.0089)
MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.18% (1.2361 => 1.3001, std.dev.: 0.0133)
MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.08% (1.2601 => 1.3241, std.dev.: 0.0108)
MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.05% (1.1881 => 1.2481, std.dev.: 0.0082)
MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 5.03% (1.1921 => 1.2521, std.dev.: 0.0083)
MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.03% (1.2721 => 1.3361, std.dev.: 0.0139)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.95% (1.2121 => 1.2721, std.dev.: 0.0080)
MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.47% (1.2521 => 1.3081, std.dev.: 0.0057)
MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.36% (1.1921 => 1.2441, std.dev.: 0.0108)
MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.17% (1.2481 => 1.3001, std.dev.: 0.0117)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.09% (1.3681 => 1.4241, std.dev.: 0.0111)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.06% (1.2801 => 1.3321, std.dev.: 0.0088)
MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 3.81% (1.3641 => 1.4161, std.dev.: 0.0110)
MultiSource/Applications/sqlite3/sqlite3: 1.06% (23.7574 => 24.0095, std.dev.: 0.0463)
Performance Regressions - Execution Time
----------------------------------------
MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0032)
MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0020)
SingleSource/Benchmarks/Shootout-C++/ackermann: 12.13% (1.0881 => 1.2201, std.dev.: 0.0040)
MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0074)
SingleSource/Benchmarks/Dhrystone/fldry: 2.63% (0.6080 => 0.6240, std.dev.: 0.0037)
SingleSource/Benchmarks/Shootout/lists: 2.48% (5.8164 => 5.9604, std.dev.: 0.0092)
MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 2.12% (4.5203 => 4.6163, std.dev.: 0.0067)
SingleSource/Benchmarks/BenchmarkGame/fannkuch: 2.11% (3.2242 => 3.2922, std.dev.: 0.0091)
SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0020)
MultiSource/Applications/sqlite3/sqlite3: 1.57% (4.0643 => 4.1283, std.dev.: 0.0139)
SingleSource/Benchmarks/SmallPT/smallpt: 1.11% (14.0009 => 14.1569, std.dev.: 0.0545)
Performance Improvements - Compile Time
---------------------------------------
SingleSource/UnitTests/block-byref-test: -100.00% (0.0120 => 0.0000, std.dev.: 0.0035)
SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0037)
SingleSource/Benchmarks/Misc/perlin: -33.33% (0.0720 => 0.0480, std.dev.: 0.0088)
MultiSource/Benchmarks/VersaBench/bmm/bmm: -19.05% (0.0840 => 0.0680, std.dev.: 0.0043)
SingleSource/Benchmarks/CoyoteBench/huffbench: -16.13% (0.1240 => 0.1040, std.dev.: 0.0067)
MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: -15.22% (0.1840 => 0.1560, std.dev.: 0.0107)
MultiSource/Benchmarks/Prolangs-C/unix-tbl/unix-tbl: -6.29% (1.1440 => 1.0720, std.dev.: 0.0223)
SingleSource/Benchmarks/Shootout-C++/hash2: -5.69% (0.4920 => 0.4640, std.dev.: 0.0097)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.76% (0.5320 => 0.5120, std.dev.: 0.0057)
MultiSource/Applications/lemon/lemon: -3.18% (1.3841 => 1.3401, std.dev.: 0.0120)
MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: -2.29% (4.9000 => 4.7880, std.dev.: 0.0334)
MultiSource/Applications/d/make_dparser: -2.20% (3.8240 => 3.7400, std.dev.: 0.0221)
MultiSource/Applications/ClamAV/clamscan: -2.07% (17.4082 => 17.0482, std.dev.: 0.0601)
MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.97% (15.2282 => 14.9282, std.dev.: 0.0461)
MultiSource/Applications/SPASS/SPASS: -1.80% (17.5484 => 17.2324, std.dev.: 0.0338)
MultiSource/Applications/oggenc/oggenc: -1.73% (5.7964 => 5.6964, std.dev.: 0.0163)
MultiSource/Benchmarks/7zip/7zip-benchmark: -1.60% (48.1088 => 47.3408, std.dev.: 0.0543)
MultiSource/Applications/JM/ldecod/ldecod: -1.27% (7.8562 => 7.7562, std.dev.: 0.0353)
MultiSource/Benchmarks/mafft/pairlocalalign: -1.11% (10.4082 => 10.2922, std.dev.: 0.0361)
MultiSource/Benchmarks/Bullet/bullet: -1.04% (37.0925 => 36.7085, std.dev.: 0.0711)
Performance Improvements - Execution Time
-----------------------------------------
MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0035)
MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.03% (1.2601 => 1.1841, std.dev.: 0.0069)
MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.92% (4.4683 => 4.2483, std.dev.: 0.0047)
MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0030)
MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.19% (2.3881 => 2.2881, std.dev.: 0.0020)
SingleSource/UnitTests/Vectorizer/gcc-loops: -2.37% (4.5603 => 4.4523, std.dev.: 0.0186)
MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.15% (2.9722 => 2.9082, std.dev.: 0.0044)
MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.78% (5.1603 => 5.0683, std.dev.: 0.0026)
SingleSource/Benchmarks/Adobe-C++/functionobjects: -1.72% (3.4842 => 3.4242, std.dev.: 0.0024)
MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.60% (4.2563 => 4.1883, std.dev.: 0.0032)
Report Time: 3.65s
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