[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Mon Mar 3 21:14:12 PST 2014

http://llvm.org/perf/db_default/v4/nts/23077?compare_to=23075&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 23077, Order: 202770, Start Time: 2014-03-04 00:34:09, End Time: 2014-03-04 05:19:53
      To: 23075, Order: 202769, Start Time: 2014-03-04 00:20:25, End Time: 2014-03-04 05:08:33
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (76 on baseline)
Performance Improvements: 1 (22 on baseline)
Unchanged Tests: 1097 (1012 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/2003-09-29-NonPODsByValue: 150.00% (0.0080 => 0.0200, std.dev.: 0.0016)
  SingleSource/Regression/C/2003-05-21-UnionTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0031)
  SingleSource/Benchmarks/Stanford/Quicksort: 37.50% (0.0320 => 0.0440, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 22.22% (0.0720 => 0.0880, std.dev.: 0.0033)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 8.99% (0.3560 => 0.3880, std.dev.: 0.0103)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 7.14% (0.1680 => 0.1800, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 5.33% (0.3000 => 0.3160, std.dev.: 0.0059)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 5.00% (0.2400 => 0.2520, std.dev.: 0.0024)
  SingleSource/Benchmarks/Linpack/linpack-pc: 3.95% (0.3040 => 0.3160, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.01% (1.1961 => 1.2201, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.87% (1.2801 => 1.3041, std.dev.: 0.0074)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.38% (0.1880 => 0.2000, std.dev.: 0.0033)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: -4.33% (4.0683 => 3.8922, std.dev.: 0.0606)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-UnionTest: 400.00% (0.0040 => 0.0200, std.dev.: 0.0031)
  SingleSource/Benchmarks/Misc/dt: 50.00% (0.0320 => 0.0480, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 22.22% (0.0720 => 0.0880, std.dev.: 0.0033)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 18.92% (0.1480 => 0.1760, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: 17.65% (0.0680 => 0.0800, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0040)
  MultiSource/Benchmarks/MiBench/office-stringsearch/office-stringsearch: 15.38% (0.1560 => 0.1800, std.dev.: 0.0040)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0050)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0066)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 8.43% (0.6640 => 0.7200, std.dev.: 0.0171)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 8.16% (1.1281 => 1.2201, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/sieve: 7.69% (0.3120 => 0.3360, std.dev.: 0.0084)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 7.50% (0.3200 => 0.3440, std.dev.: 0.0072)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 7.50% (0.1600 => 0.1720, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 7.47% (1.1241 => 1.2081, std.dev.: 0.0114)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 7.41% (1.1881 => 1.2761, std.dev.: 0.0078)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 7.27% (0.4400 => 0.4720, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 6.95% (1.2081 => 1.2921, std.dev.: 0.0090)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 6.90% (1.1601 => 1.2401, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 6.27% (1.1481 => 1.2201, std.dev.: 0.0056)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 6.19% (1.2281 => 1.3041, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 6.16% (1.1681 => 1.2401, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 6.12% (1.1761 => 1.2481, std.dev.: 0.0086)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 6.06% (10.6960 => 11.3440, std.dev.: 0.0337)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 6.04% (1.1921 => 1.2641, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 5.92% (1.2161 => 1.2881, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 5.90% (1.2201 => 1.2921, std.dev.: 0.0115)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 5.85% (0.6840 => 0.7240, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-dbl/GlobalDataFlow-dbl: 5.84% (1.2321 => 1.3041, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 5.74% (1.1841 => 1.2521, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 5.72% (1.1881 => 1.2561, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 5.63% (1.1361 => 1.2001, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 5.63% (1.1361 => 1.2001, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 5.57% (1.1481 => 1.2121, std.dev.: 0.0109)
  SingleSource/Benchmarks/Shootout-C++/ary2: 5.56% (0.2880 => 0.3040, std.dev.: 0.0060)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 5.50% (1.2361 => 1.3041, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 5.48% (1.2401 => 1.3081, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 5.40% (1.1841 => 1.2481, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 5.40% (1.2601 => 1.3281, std.dev.: 0.0083)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 5.33% (0.3000 => 0.3160, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 5.24% (1.1441 => 1.2041, std.dev.: 0.0133)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 5.03% (1.2721 => 1.3361, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 5.02% (1.1961 => 1.2561, std.dev.: 0.0111)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 4.72% (1.2721 => 1.3321, std.dev.: 0.0123)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: 4.70% (1.1921 => 1.2481, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 4.69% (1.3641 => 1.4281, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 4.68% (1.3681 => 1.4321, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 4.50% (1.1561 => 1.2081, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: 4.38% (1.1881 => 1.2401, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: 4.36% (1.1921 => 1.2441, std.dev.: 0.0134)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 4.15% (1.2521 => 1.3041, std.dev.: 0.0103)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 4.13% (8.1441 => 8.4801, std.dev.: 0.0632)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 4.06% (1.2801 => 1.3321, std.dev.: 0.0128)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 4.06% (6.0160 => 6.2600, std.dev.: 0.0246)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 3.63% (1.2121 => 1.2561, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/Expansion-flt/Expansion-flt: 3.53% (1.2481 => 1.2921, std.dev.: 0.0131)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.97% (5.8000 => 5.9720, std.dev.: 0.0366)
  MultiSource/Applications/hexxagon/hexxagon: 2.85% (1.1240 => 1.1560, std.dev.: 0.0121)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.44% (1.9640 => 2.0120, std.dev.: 0.0172)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.78% (5.8400 => 5.9440, std.dev.: 0.0395)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.19% (10.4082 => 10.5322, std.dev.: 0.0333)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 50.00% (0.0240 => 0.0360, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 12.50% (1.0881 => 1.2241, std.dev.: 0.0027)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.38% (0.1880 => 0.2000, std.dev.: 0.0033)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 4.10% (1.6601 => 1.7281, std.dev.: 0.0065)
  SingleSource/Benchmarks/Misc/salsa20: 3.02% (7.4085 => 7.6325, std.dev.: 0.0095)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 2.89% (4.5603 => 4.6923, std.dev.: 0.0084)
  SingleSource/Benchmarks/Shootout/lists: 2.61% (5.8164 => 5.9684, std.dev.: 0.0061)
  MultiSource/Applications/lambda-0_1_3/lambda: 2.00% (5.0123 => 5.1123, std.dev.: 0.0188)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 1.90% (0.6320 => 0.6440, std.dev.: 0.0016)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: 1.68% (4.5203 => 4.5963, std.dev.: 0.0086)
  SingleSource/Benchmarks/BenchmarkGame/fannkuch: 1.61% (3.2242 => 3.2762, std.dev.: 0.0030)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.50% (1.0641 => 1.0801, std.dev.: 0.0062)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.21% (25.8896 => 26.2016, std.dev.: 0.0308)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/blockstret: -100.00% (0.0120 => 0.0000, std.dev.: 0.0038)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -3.76% (0.5320 => 0.5120, std.dev.: 0.0062)
  MultiSource/Applications/lemon/lemon: -2.02% (1.3841 => 1.3561, std.dev.: 0.0095)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.20% (4.0122 => 3.9642, std.dev.: 0.0105)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.13% (2.8322 => 2.8002, std.dev.: 0.0116)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Linpack/linpack-pc: -13.84% (7.7485 => 6.6764, std.dev.: 0.0051)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: -6.93% (3.3482 => 3.1162, std.dev.: 0.0039)
  MultiSource/Benchmarks/Olden/health/health: -6.86% (0.4080 => 0.3800, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -5.01% (4.4683 => 4.2443, std.dev.: 0.0073)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -4.47% (2.0561 => 1.9641, std.dev.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -3.52% (2.3881 => 2.3041, std.dev.: 0.0026)
  SingleSource/Benchmarks/Dhrystone/fldry: -3.29% (0.6080 => 0.5880, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.96% (3.9202 => 3.8042, std.dev.: 0.0327)
  SingleSource/Benchmarks/Dhrystone/dry: -2.86% (0.7000 => 0.6800, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.36% (4.2403 => 4.1403, std.dev.: 0.0065)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: -2.18% (3.4842 => 3.4082, std.dev.: 0.0086)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.02% (2.9722 => 2.9122, std.dev.: 0.0032)
  MultiSource/Applications/siod/siod: -1.94% (2.8802 => 2.8242, std.dev.: 0.0152)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/power/power: -1.49% (1.3401 => 1.3201, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/matrix: -1.11% (3.2322 => 3.1962, std.dev.: 0.0020)

Report Time: 2.02s
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