[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Apr 12 00:52:43 PDT 2014

http://llvm.org/perf/db_default/v4/nts/24581?compare_to=24577&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 24581, Order: 206101, Start Time: 2014-04-12 03:15:39, End Time: 2014-04-12 07:59:08
      To: 24577, Order: 206097, Start Time: 2014-04-12 02:34:56, End Time: 2014-04-12 07:14:27
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

===============
Tests Summary
===============

Performance Regressions: 7 (91 on baseline)
Performance Improvements: 0 (14 on baseline)
Added Tests: 0 (2 on baseline)
Unchanged Tests: 1105 (1005 on baseline)
Total Tests: 1112

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-02-DependentPHI: 150.00% (0.0080 => 0.0200, std.dev.: 0.0030)
  SingleSource/Regression/C++/EH/ConditionalExpr: 100.00% (0.0120 => 0.0240, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout/nestedloop: 60.00% (0.0200 => 0.0320, std.dev.: 0.0043)
  SingleSource/UnitTests/2003-07-09-LoadShorts: 60.00% (0.0200 => 0.0320, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/mandel: 36.36% (0.0440 => 0.0600, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 5.88% (0.3400 => 0.3600, std.dev.: 0.0062)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.76% (0.5320 => 0.5520, std.dev.: 0.0058)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/ctor_dtor_count: 200.00% (0.0120 => 0.0360, std.dev.: 0.0059)
  SingleSource/Regression/C++/EH/inlined_cleanup: 75.00% (0.0160 => 0.0280, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/heapsort: 27.27% (0.0440 => 0.0560, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 21.21% (0.1320 => 0.1600, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 16.22% (0.1480 => 0.1720, std.dev.: 0.0090)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 16.13% (0.1240 => 0.1440, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 15.38% (0.1560 => 0.1800, std.dev.: 0.0085)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 11.45% (1.1881 => 1.3241, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 10.99% (1.1281 => 1.2521, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 10.60% (1.2081 => 1.3361, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 10.49% (1.2201 => 1.3481, std.dev.: 0.0126)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 10.21% (1.1361 => 1.2521, std.dev.: 0.0092)
  SingleSource/Benchmarks/Misc/himenobmtxpa: 10.20% (0.1960 => 0.2160, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 10.20% (1.1761 => 1.2961, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 10.07% (1.1921 => 1.3121, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 10.00% (1.1601 => 1.2761, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 9.96% (1.1241 => 1.2361, std.dev.: 0.0146)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 9.80% (1.1841 => 1.3001, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 9.76% (1.1481 => 1.2601, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 9.76% (1.1481 => 1.2601, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 9.69% (1.1561 => 1.2681, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 9.45% (1.2281 => 1.3441, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 9.38% (1.2361 => 1.3521, std.dev.: 0.0107)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 9.36% (1.1961 => 1.3081, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 9.12% (1.1841 => 1.2921, std.dev.: 0.0134)
  MultiSource/Applications/sgefa/sgefa: 9.09% (0.3960 => 0.4320, std.dev.: 0.0104)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 9.09% (1.1881 => 1.2961, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 8.89% (1.2601 => 1.3721, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 8.72% (1.1921 => 1.2961, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 8.71% (1.2401 => 1.3481, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 8.58% (1.2121 => 1.3161, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 8.55% (1.2161 => 1.3201, std.dev.: 0.0101)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 8.54% (0.3280 => 0.3560, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 8.45% (1.1361 => 1.2321, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 8.39% (1.1441 => 1.2401, std.dev.: 0.0103)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 8.39% (1.1921 => 1.2921, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 8.33% (1.2481 => 1.3521, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 8.18% (1.2721 => 1.3761, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 8.12% (1.2801 => 1.3841, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 8.12% (1.2321 => 1.3321, std.dev.: 0.0132)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 8.08% (1.1881 => 1.2841, std.dev.: 0.0131)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 7.99% (1.2521 => 1.3521, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 7.88% (1.1681 => 1.2601, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 7.86% (1.2721 => 1.3721, std.dev.: 0.0118)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 7.83% (0.6640 => 0.7160, std.dev.: 0.0153)
  MultiSource/Benchmarks/Prolangs-C/plot2fig/plot2fig: 7.69% (0.6240 => 0.6720, std.dev.: 0.0169)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 7.29% (10.6960 => 11.4760, std.dev.: 0.0702)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 7.04% (1.3641 => 1.4601, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 7.02% (1.3681 => 1.4641, std.dev.: 0.0099)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 7.01% (0.8561 => 0.9161, std.dev.: 0.0078)
  MultiSource/Benchmarks/McCat/18-imp/imp: 5.83% (0.4120 => 0.4360, std.dev.: 0.0091)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 5.78% (6.0160 => 6.3640, std.dev.: 0.0432)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 4.47% (1.5200 => 1.5880, std.dev.: 0.0207)
  MultiSource/Applications/spiff/spiff: 4.45% (0.9880 => 1.0320, std.dev.: 0.0156)
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: 4.36% (1.3760 => 1.4360, std.dev.: 0.0226)
  MultiSource/Applications/lua/lua: 4.16% (4.5200 => 4.7080, std.dev.: 0.0229)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.03% (8.1441 => 8.4721, std.dev.: 0.0444)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 3.52% (5.8000 => 6.0040, std.dev.: 0.0507)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.37% (0.7120 => 0.7360, std.dev.: 0.0048)
  MultiSource/Benchmarks/mafft/pairlocalalign: 3.27% (10.4082 => 10.7482, std.dev.: 0.0443)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 3.05% (1.9640 => 2.0240, std.dev.: 0.0229)
  MultiSource/Applications/JM/lencod/lencod: 2.68% (17.6165 => 18.0885, std.dev.: 0.0697)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.36% (4.9200 => 5.0360, std.dev.: 0.0437)
  MultiSource/Applications/JM/ldecod/ldecod: 2.04% (7.8562 => 8.0162, std.dev.: 0.0300)
  MultiSource/Applications/sqlite3/sqlite3: 1.87% (23.7574 => 24.2015, std.dev.: 0.0389)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.85% (48.1088 => 48.9969, std.dev.: 0.0602)
  SingleSource/Benchmarks/Adobe-C++/simple_types_loop_invariant: 1.70% (2.1201 => 2.1561, std.dev.: 0.0127)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.69% (2.8322 => 2.8802, std.dev.: 0.0106)
  MultiSource/Benchmarks/Bullet/bullet: 1.68% (37.0925 => 37.7166, std.dev.: 0.0912)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.30% (4.0122 => 4.0643, std.dev.: 0.0162)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Misc/fp-convert: 37.94% (2.8042 => 3.8682, std.dev.: 0.0018)
  SingleSource/Benchmarks/McGill/chomp: 26.18% (0.9321 => 1.1761, std.dev.: 0.0171)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0037)
  MultiSource/Applications/minisat/minisat: 5.05% (6.6564 => 6.9924, std.dev.: 0.0479)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.34% (1.6601 => 1.7321, std.dev.: 0.0024)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0111)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.81% (4.5603 => 4.6883, std.dev.: 0.0085)
  SingleSource/Benchmarks/Shootout/lists: 2.54% (5.8164 => 5.9644, std.dev.: 0.0109)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.23% (5.0123 => 5.1243, std.dev.: 0.0198)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.86% (4.5203 => 4.6043, std.dev.: 0.0049)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 1.84% (3.4842 => 3.5482, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/whetstone: 1.70% (1.4081 => 1.4321, std.dev.: 0.0035)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.61% (3.2242 => 3.2762, std.dev.: 0.0103)
  SingleSource/Benchmarks/Adobe-C++/stepanov_vector: 1.41% (2.5602 => 2.5962, std.dev.: 0.0018)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0045)
  SingleSource/UnitTests/Vector/constpool: -81.46% (10.8967 => 2.0201, std.dev.: 0.0109)
  SingleSource/Benchmarks/Misc/perlin: -22.22% (0.0720 => 0.0560, std.dev.: 0.0059)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/UnitTests/Vector/multiplies: -20.47% (1.7001 => 1.3521, std.dev.: 0.0045)
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0012)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.73% (7.7485 => 6.6844, std.dev.: 0.0040)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -7.30% (1.2601 => 1.1681, std.dev.: 0.0127)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.81% (3.3482 => 3.1202, std.dev.: 0.0024)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -5.36% (2.3881 => 2.2601, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -4.74% (4.4683 => 4.2563, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.09% (2.0561 => 1.9721, std.dev.: 0.0030)
  MultiSource/Benchmarks/Olden/power/power: -1.79% (1.3401 => 1.3161, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0020)
  MultiSource/Benchmarks/Ptrdist/yacr2/yacr2: -1.39% (0.8641 => 0.8521, std.dev.: 0.0032)

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

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

Report Time: 2.19s
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