[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20325?compare_to=20319&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20325, Order: 199024, Start Time: 2014-01-12 00:12:44, End Time: 2014-01-12 04:57:20
      To: 20319, Order: 199023, Start Time: 2014-01-11 23:36:14, End Time: 2014-01-12 04:17:56
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 15 (14 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1095 (1094 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2004-03-15-IndirectGoto: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Bubblesort: 66.67% (0.0240 => 0.0400, std.dev.: 0.0045)
  MultiSource/Benchmarks/BitBench/uudecode/uudecode: 40.00% (0.0400 => 0.0560, std.dev.: 0.0051)
  MultiSource/Benchmarks/Olden/bisort/bisort: 35.71% (0.0560 => 0.0760, std.dev.: 0.0062)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 31.25% (0.0640 => 0.0840, std.dev.: 0.0048)
  MultiSource/Benchmarks/VersaBench/bmm/bmm: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: 16.00% (0.1000 => 0.1160, std.dev.: 0.0059)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 15.79% (0.0760 => 0.0880, std.dev.: 0.0041)
  SingleSource/Benchmarks/Shootout-C++/sieve: 9.21% (0.3040 => 0.3320, std.dev.: 0.0068)
  SingleSource/Benchmarks/McGill/chomp: 7.41% (0.2160 => 0.2320, std.dev.: 0.0050)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.60% (0.3480 => 0.3640, std.dev.: 0.0053)
  MultiSource/Applications/lua/lua: 1.97% (4.4760 => 4.5640, std.dev.: 0.0253)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.65% (1.2121 => 1.2321, std.dev.: 0.0076)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 14.55% (0.2200 => 0.2520, std.dev.: 0.0079)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.18% (3.8482 => 3.9322, std.dev.: 0.0054)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0041)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0122)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.41% (0.3120 => 0.3320, std.dev.: 0.0068)
  SingleSource/Benchmarks/Shootout-C++/wordfreq: 4.60% (0.3480 => 0.3640, std.dev.: 0.0053)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.09% (0.6840 => 0.7120, std.dev.: 0.0084)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.03% (1.1880 => 1.2240, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.14% (1.1241 => 1.1481, std.dev.: 0.0069)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.07% (1.1601 => 1.1841, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 1.99% (1.2081 => 1.2321, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 1.62% (1.2361 => 1.2561, std.dev.: 0.0063)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/lu/lu: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 12.50% (0.2240 => 0.2520, std.dev.: 0.0079)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0030)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0086)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0022)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0028)

Report Time: 1.72s
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