[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/18833?compare_to=18803&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 18833, Order: 197877, Start Time: 2013-12-22 10:49:59, End Time: 2013-12-22 15:40:17
      To: 18803, Order: 197869, Start Time: 2013-12-21 19:20:12, End Time: 2013-12-22 00:10:30
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 21 (20 on baseline)
Performance Improvements: 0 (5 on baseline)
Unchanged Tests: 1089 (1085 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/FloatPrecision: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/Benchmarks/Shootout/ary3: 50.00% (0.0240 => 0.0360, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/fbench: 17.65% (0.0680 => 0.0800, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 11.76% (0.2720 => 0.3040, std.dev.: 0.0068)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.12% (0.1960 => 0.2080, std.dev.: 0.0036)
  MultiSource/Benchmarks/nbench/nbench: 3.59% (1.2240 => 1.2680, std.dev.: 0.0133)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.67% (0.6000 => 0.6160, std.dev.: 0.0057)
  MultiSource/Benchmarks/MallocBench/gs/gs: 2.32% (4.8200 => 4.9320, std.dev.: 0.0296)
  MultiSource/Benchmarks/MiBench/office-ispell/office-ispell: 2.27% (1.9360 => 1.9800, std.dev.: 0.0158)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.12% (1.1321 => 1.1561, std.dev.: 0.0072)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 2.12% (1.5120 => 1.5440, std.dev.: 0.0124)
  MultiSource/Applications/treecc/treecc: 2.00% (2.4040 => 2.4520, std.dev.: 0.0120)
  MultiSource/Applications/lua/lua: 1.87% (4.4880 => 4.5720, std.dev.: 0.0294)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.46% (7.9521 => 8.0681, std.dev.: 0.0255)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.32% (0.9121 => 0.9241, std.dev.: 0.0043)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.09% (27.7737 => 28.0778, std.dev.: 0.0529)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.09% (15.1082 => 15.2722, std.dev.: 0.0557)
  MultiSource/Applications/kimwitu++/kc: 1.01% (18.6050 => 18.7930, std.dev.: 0.0427)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.01% (2.7842 => 2.8122, std.dev.: 0.0106)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 5.13% (0.4680 => 0.4920, std.dev.: 0.0090)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 3.14% (1.1481 => 1.1841, std.dev.: 0.0114)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/EH/throw_rethrow_test: 133.33% (0.0120 => 0.0280, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 33.33% (0.0600 => 0.0800, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/fbench: 17.65% (0.0680 => 0.0800, std.dev.: 0.0033)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 13.85% (0.2600 => 0.2960, std.dev.: 0.0070)
  SingleSource/UnitTests/Vector/constpool: 6.23% (10.3966 => 11.0447, std.dev.: 0.1431)
  SingleSource/Benchmarks/Misc-C++/stepanov_v1p2: 6.12% (0.1960 => 0.2080, std.dev.: 0.0036)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.13% (0.5120 => 0.5280, std.dev.: 0.0055)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.03% (0.6600 => 0.6800, std.dev.: 0.0075)
  MultiSource/Applications/treecc/treecc: 2.17% (2.4000 => 2.4520, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: 1.79% (1.1201 => 1.1401, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 1.77% (1.1321 => 1.1521, std.dev.: 0.0066)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 1.76% (0.9081 => 0.9241, std.dev.: 0.0043)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.66% (5.7840 => 5.8800, std.dev.: 0.0358)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.66% (1.2081 => 1.2281, std.dev.: 0.0074)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.27% (15.0802 => 15.2722, std.dev.: 0.0557)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.26% (7.9681 => 8.0681, std.dev.: 0.0255)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.15% (2.7802 => 2.8122, std.dev.: 0.0106)
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 1.01% (27.7977 => 28.0778, std.dev.: 0.0529)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/durbin/durbin: 5.13% (0.4680 => 0.4920, std.dev.: 0.0090)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.36% (90.4297 => 33.1301, std.dev.: 17.4132)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -62.84% (46.3269 => 17.2171, std.dev.: 8.8696)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -60.51% (125.5798 => 49.5951, std.dev.: 24.9394)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -26.03% (3.2122 => 2.3761, std.dev.: 0.0886)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.41% (37.8384 => 29.3578, std.dev.: 0.6508)

Report Time: 2.29s
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