[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 21 18:36:04 PST 2014

http://llvm.org/perf/db_default/v4/nts/21011?compare_to=21006&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21011, Order: 199766, Start Time: 2014-01-21 21:58:44, End Time: 2014-01-22 02:41:02
      To: 21006, Order: 199763, Start Time: 2014-01-21 20:33:32, End Time: 2014-01-22 01:19:25
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 16 (25 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1094 (1082 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-05-12-Int64ToFP: 150.00% (0.0080 => 0.0200, std.dev.: 0.0031)
  SingleSource/Benchmarks/Shootout/methcall: 66.67% (0.0240 => 0.0400, std.dev.: 0.0028)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/mandel: 27.27% (0.0440 => 0.0560, std.dev.: 0.0040)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 25.00% (0.0800 => 0.1000, std.dev.: 0.0060)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 13.64% (0.0880 => 0.1000, std.dev.: 0.0039)
  MultiSource/Benchmarks/FreeBench/fourinarow/fourinarow: 6.78% (0.2360 => 0.2520, std.dev.: 0.0054)
  SingleSource/Benchmarks/Shootout-C++/ackermann: 5.66% (0.2120 => 0.2240, std.dev.: 0.0040)
  MultiSource/Benchmarks/McCat/08-main/main: 5.13% (0.3120 => 0.3280, std.dev.: 0.0054)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.43% (0.9321 => 0.9641, std.dev.: 0.0043)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.37% (1.1801 => 1.2081, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.61% (1.2441 => 1.2641, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.57% (1.2761 => 1.2961, std.dev.: 0.0068)
  MultiSource/Benchmarks/PAQ8p/paq8p: 1.25% (2.5682 => 2.6002, std.dev.: 0.0092)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 10.94% (0.2560 => 0.2840, std.dev.: 0.0082)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 6.59% (0.3640 => 0.3880, std.dev.: 0.0080)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0035)
  SingleSource/Regression/C/2003-05-21-UnionTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/Regression/C++/fixups: 133.33% (0.0120 => 0.0280, std.dev.: 0.0036)
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0024)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0040)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 16.67% (0.0720 => 0.0840, std.dev.: 0.0036)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0061)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 12.28% (0.2280 => 0.2560, std.dev.: 0.0082)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.23% (0.2840 => 0.2960, std.dev.: 0.0045)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.37% (1.1880 => 1.2280, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 3.19% (1.1281 => 1.1641, std.dev.: 0.0072)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.89% (1.5200 => 1.5640, std.dev.: 0.0161)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.41% (1.1601 => 1.1881, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.27% (1.2361 => 1.2641, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.03% (1.1841 => 1.2081, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.97% (1.2201 => 1.2441, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.59% (1.2601 => 1.2801, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/ControlFlow-flt/ControlFlow-flt: 1.47% (1.3641 => 1.3841, std.dev.: 0.0072)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.23% (10.4082 => 10.5362, std.dev.: 0.0318)
  MultiSource/Applications/JM/lencod/lencod: 1.18% (17.6165 => 17.8245, std.dev.: 0.0530)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.10% (4.0122 => 4.0563, std.dev.: 0.0092)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 14.52% (0.2480 => 0.2840, std.dev.: 0.0082)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0018)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0026)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0037)

Report Time: 1.94s
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