[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Mar 29 19:36:04 PDT 2014

http://llvm.org/perf/db_default/v4/nts/24119?compare_to=24115&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 24119, Order: 205117, Start Time: 2014-03-29 21:47:42, End Time: 2014-03-30 02:42:14
      To: 24115, Order: 205111, Start Time: 2014-03-29 18:13:56, End Time: 2014-03-29 23:16:30
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 (73 on baseline)
Performance Improvements: 5 (27 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1097 (1010 on baseline)
Total Tests: 1112

===========================
Run-Over-Run Changes Detail
===========================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-10-09-ArrayResolution: 150.00% (0.0080 => 0.0200, std.dev.: 0.0037)
  SingleSource/Regression/C/badidx: 60.00% (0.0200 => 0.0320, std.dev.: 0.0032)
  SingleSource/Benchmarks/Misc/perlin: 30.77% (0.0520 => 0.0680, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/hash: 21.43% (0.0560 => 0.0680, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 8.33% (0.3360 => 0.3640, std.dev.: 0.0040)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.52% (0.1840 => 0.1960, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 2.25% (1.2441 => 1.2721, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 2.01% (1.1961 => 1.2201, std.dev.: 0.0066)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: 1.03% (3.5042 => 3.5402, std.dev.: 0.0053)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.01% (3.9562 => 3.9962, std.dev.: 0.0102)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -22.79% (124.9718 => 96.4860, std.dev.: 10.1014)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -15.35% (3.0482 => 2.5802, std.dev.: 0.1460)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -14.66% (44.2948 => 37.8024, std.dev.: 2.1733)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -12.66% (87.6535 => 76.5608, std.dev.: 3.7719)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: -7.08% (4.1243 => 3.8322, std.dev.: 0.1129)

================================
Run-Over-Baseline Changes Detail
================================

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 200.00% (0.0120 => 0.0360, std.dev.: 0.0045)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0051)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 13.16% (0.1520 => 0.1720, std.dev.: 0.0074)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 10.91% (0.2200 => 0.2440, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 8.42% (1.1881 => 1.2881, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 7.43% (1.1841 => 1.2721, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 7.39% (1.1361 => 1.2201, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 7.28% (1.2081 => 1.2961, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 7.14% (1.1761 => 1.2601, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 7.09% (1.1281 => 1.2081, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 6.97% (1.1481 => 1.2281, std.dev.: 0.0061)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.90% (1.1601 => 1.2401, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 6.64% (1.1441 => 1.2201, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 6.60% (1.2721 => 1.3561, std.dev.: 0.0073)
  MultiSource/Benchmarks/FreeBench/neural/neural: 6.52% (0.1840 => 0.1960, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.38% (1.1921 => 1.2681, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 6.15% (1.2361 => 1.3121, std.dev.: 0.0121)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.10% (0.3280 => 0.3480, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 6.08% (1.1841 => 1.2561, std.dev.: 0.0101)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 6.02% (0.6640 => 0.7040, std.dev.: 0.0136)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 5.92% (1.1481 => 1.2161, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 5.88% (1.1561 => 1.2241, std.dev.: 0.0089)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.59% (1.2161 => 1.2841, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.57% (1.2201 => 1.2881, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 5.48% (1.1681 => 1.2321, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.40% (1.2601 => 1.3281, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 5.39% (1.1881 => 1.2521, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 5.37% (1.1921 => 1.2561, std.dev.: 0.0063)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 5.24% (10.6960 => 11.2560, std.dev.: 0.0647)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.02% (1.1961 => 1.2561, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 5.00% (1.2801 => 1.3441, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 4.93% (1.1361 => 1.1921, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 4.87% (1.2321 => 1.2921, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 4.84% (1.2401 => 1.3001, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 4.81% (1.2481 => 1.3081, std.dev.: 0.0084)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.72% (6.0160 => 6.3000, std.dev.: 0.0380)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.68% (1.3681 => 1.4321, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 4.62% (1.2121 => 1.2681, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.60% (0.3480 => 0.3640, std.dev.: 0.0040)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.40% (1.2721 => 1.3281, std.dev.: 0.0115)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.40% (1.3641 => 1.4241, std.dev.: 0.0098)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.13% (8.1441 => 8.4801, std.dev.: 0.0441)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 3.69% (1.1921 => 1.2361, std.dev.: 0.0151)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 3.51% (1.2521 => 1.2961, std.dev.: 0.0123)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.37% (1.1880 => 1.2280, std.dev.: 0.0109)
  MultiSource/Applications/lua/lua: 3.19% (4.5200 => 4.6640, std.dev.: 0.0162)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 2.34% (0.8561 => 0.8761, std.dev.: 0.0066)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.65% (10.4082 => 10.5802, std.dev.: 0.0299)
  MultiSource/Applications/sqlite3/sqlite3: 1.25% (23.7574 => 24.0535, std.dev.: 0.0541)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.09% (48.1088 => 48.6328, std.dev.: 0.0792)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: 131.06% (33.1341 => 76.5608, std.dev.: 3.7719)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 118.70% (17.2851 => 37.8024, std.dev.: 2.1733)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: 94.70% (49.5551 => 96.4860, std.dev.: 10.1014)
  SingleSource/Benchmarks/Misc/fp-convert: 38.09% (2.8042 => 3.8722, std.dev.: 0.0000)
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0047)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0024)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.34% (1.6601 => 1.7321, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/salsa20: 3.13% (7.4085 => 7.6405, std.dev.: 0.0105)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.98% (4.5603 => 4.6963, std.dev.: 0.0074)
  SingleSource/Benchmarks/Shootout/lists: 2.48% (5.8164 => 5.9604, std.dev.: 0.0150)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.23% (5.0123 => 5.1243, std.dev.: 0.0180)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0020)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.74% (3.2242 => 3.2802, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.68% (4.5203 => 4.5963, std.dev.: 0.0043)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.24% (25.8896 => 26.2096, std.dev.: 0.0306)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/ms_struct_pack_layout-1: -100.00% (0.0120 => 0.0000, std.dev.: 0.0044)
  SingleSource/UnitTests/Vector/constpool: -79.44% (10.8967 => 2.2401, std.dev.: 0.0111)
  SingleSource/Benchmarks/Misc-C++/mandel-text: -71.43% (0.0280 => 0.0080, std.dev.: 0.0069)
  MultiSource/Benchmarks/Prolangs-C++/vcirc/vcirc: -66.67% (0.0360 => 0.0120, std.dev.: 0.0091)
  MultiSource/Benchmarks/FreeBench/mason/mason: -15.79% (0.0760 => 0.0640, std.dev.: 0.0044)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: -14.29% (0.0840 => 0.0720, std.dev.: 0.0041)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -5.26% (0.5320 => 0.5040, std.dev.: 0.0102)
  MultiSource/Applications/lemon/lemon: -2.31% (1.3841 => 1.3521, std.dev.: 0.0102)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.18% (15.2282 => 15.0482, std.dev.: 0.0633)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0024)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.73% (7.7485 => 6.6844, std.dev.: 0.0038)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0026)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -6.03% (1.2601 => 1.1841, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.10% (4.4683 => 4.2403, std.dev.: 0.0053)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0012)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.95% (0.6080 => 0.5840, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -3.16% (3.9202 => 3.7962, std.dev.: 0.0395)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.29% (2.9722 => 2.9042, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.17% (4.2403 => 4.1483, std.dev.: 0.0077)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.07% (3.4842 => 3.4122, std.dev.: 0.0012)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.85% (0.8641 => 0.8481, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0022)
  MultiSource/Benchmarks/Olden/power/power: -1.49% (1.3401 => 1.3201, std.dev.: 0.0063)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: -1.48% (1.3481 => 1.3281, std.dev.: 0.0054)
  MultiSource/Benchmarks/BitBench/five11/five11: -1.37% (2.3361 => 2.3041, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.11% (3.2322 => 3.1962, std.dev.: 0.0035)

Added Tests - Compile Time
--------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Added Tests - Execution Time
----------------------------
  SingleSource/Regression/C++/EH/class_hierarchy

Report Time: 2.68s
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