[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20963?compare_to=20958&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20963, Order: 199716, Start Time: 2014-01-21 10:36:44, End Time: 2014-01-21 15:23:00
      To: 20958, Order: 199714, Start Time: 2014-01-21 09:29:07, End Time: 2014-01-21 14:11:06
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 10 (17 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1099 (1089 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C++/pointer_member: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Regression/C++/pointer_method: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Regression/C++/2008-01-29-ParamAliasesReturn: 100.00% (0.0120 => 0.0240, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/RealMM: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 20.00% (0.0800 => 0.0960, std.dev.: 0.0044)
  MultiSource/Benchmarks/Olden/tsp/tsp: 12.12% (0.1320 => 0.1480, std.dev.: 0.0059)
  SingleSource/Benchmarks/Shootout-C++/lists: 5.63% (0.2840 => 0.3000, std.dev.: 0.0059)
  MultiSource/Benchmarks/Prolangs-C++/deriv1/deriv1: 4.92% (0.2440 => 0.2560, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.77% (1.1321 => 1.1521, std.dev.: 0.0070)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 1.31% (1.2201 => 1.2361, std.dev.: 0.0041)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/flops-8: -40.00% (0.0400 => 0.0240, std.dev.: 0.0057)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0058)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0045)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 7.27% (0.2200 => 0.2360, std.dev.: 0.0060)
  SingleSource/Benchmarks/Shootout-C++/ary3: 4.23% (0.2840 => 0.2960, std.dev.: 0.0038)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 4.04% (1.1881 => 1.2361, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.20% (1.1241 => 1.1601, std.dev.: 0.0047)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0094)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.32% (1.2081 => 1.2361, std.dev.: 0.0081)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0056)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.72% (5.8000 => 5.9000, std.dev.: 0.0295)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.57% (1.2721 => 1.2921, std.dev.: 0.0055)
  MultiSource/Applications/JM/lencod/lencod: 1.20% (17.6165 => 17.8285, std.dev.: 0.0609)
  MultiSource/Benchmarks/Bullet/bullet: 1.10% (37.0925 => 37.5005, std.dev.: 0.0388)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0036)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0051)

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.: 0.0027)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0048)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0198)

Report Time: 2.66s
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