[llvm-testresults] pollyperf5__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19128?compare_to=19106&baseline=18572
Nickname: pollyperf5__pollyperf-O3__clang_DEV__x86_64:29

Comparing:
     Run: 19128, Order: 198076, Start Time: 2013-12-27 16:59:45, End Time: 2013-12-27 21:46:33
      To: 19106, Order: 198069, Start Time: 2013-12-27 05:10:13, End Time: 2013-12-27 09:57:26
Baseline: 18572, Order: 197554, Start Time: 2013-12-18 09:58:50, End Time: 2013-12-18 15:09:11

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

Performance Regressions: 16 (14 on baseline)
Performance Improvements: 2 (5 on baseline)
Unchanged Tests: 1092 (1091 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-05-26-Shorts: 400.00% (0.0040 => 0.0200, std.dev.: 0.0043)
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/UnitTests/2003-08-20-FoldBug: 150.00% (0.0080 => 0.0200, std.dev.: 0.0026)
  SingleSource/Benchmarks/Stanford/Quicksort: 57.14% (0.0280 => 0.0440, std.dev.: 0.0051)
  SingleSource/UnitTests/SignlessTypes/rem: 25.93% (0.1080 => 0.1360, std.dev.: 0.0042)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 16.67% (0.0960 => 0.1120, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 15.79% (0.0760 => 0.0880, std.dev.: 0.0043)
  SingleSource/Benchmarks/SmallPT/smallpt: 8.82% (0.1360 => 0.1480, std.dev.: 0.0041)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.70% (0.4320 => 0.4480, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 2.50% (1.1201 => 1.1481, std.dev.: 0.0083)
  MultiSource/Benchmarks/FreeBench/pifft/pifft: 1.77% (1.1320 => 1.1520, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.76% (1.1361 => 1.1561, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.37% (1.1641 => 1.1801, std.dev.: 0.0057)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/08-main/main: 27.27% (0.0440 => 0.0560, std.dev.: 0.0020)
  SingleSource/Benchmarks/Stanford/Treesort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0041)
  MultiSource/Applications/JM/ldecod/ldecod: 18.75% (0.0640 => 0.0760, std.dev.: 0.0035)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout/ary3: -55.56% (0.0360 => 0.0160, std.dev.: 0.0072)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.94% (3.9242 => 3.8482, std.dev.: 0.0278)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 28.57% (0.0560 => 0.0720, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout/lists: 16.67% (0.0720 => 0.0840, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 15.79% (0.0760 => 0.0880, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/ary3: 7.04% (0.2840 => 0.3040, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 6.36% (0.4400 => 0.4680, std.dev.: 0.0063)
  SingleSource/Benchmarks/Linpack/linpack-pc: 5.19% (0.3080 => 0.3240, std.dev.: 0.0060)
  MultiSource/Benchmarks/sim/sim: 3.53% (0.3400 => 0.3520, std.dev.: 0.0039)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: 2.57% (1.2441 => 1.2761, std.dev.: 0.0075)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.40% (1.1401 => 1.1561, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.37% (1.1641 => 1.1801, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: 1.36% (1.1761 => 1.1921, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: 50.00% (0.0480 => 0.0720, std.dev.: 0.0057)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 7.58% (0.2640 => 0.2840, std.dev.: 0.0074)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 3.32% (1.0841 => 1.1201, std.dev.: 0.0112)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgs: -80.00% (0.0200 => 0.0040, std.dev.: 0.0057)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.04% (46.6069 => 17.2251, std.dev.: 11.1021)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -62.02% (130.3441 => 49.5111, std.dev.: 29.3269)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -23.49% (3.1002 => 2.3721, std.dev.: 0.1074)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -22.48% (37.0343 => 28.7098, std.dev.: 0.6829)

Report Time: 1.98s
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