[llvm-testresults] pollyperf3__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19486?compare_to=19465&baseline=18569
Nickname: pollyperf3__pollyperf-O3__clang_DEV__x86_64:26

Comparing:
     Run: 19486, Order: 198286, Start Time: 2014-01-01 22:40:33, End Time: 2014-01-02 03:24:07
      To: 19465, Order: 198278, Start Time: 2014-01-01 15:56:46, End Time: 2014-01-01 20:40:34
Baseline: 18569, Order: 197553, Start Time: 2013-12-18 09:17:34, End Time: 2013-12-18 14:27:44

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

Performance Regressions: 14 (26 on baseline)
Performance Improvements: 2 (4 on baseline)
Unchanged Tests: 1094 (1080 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-12-07-Compare64BitConstant: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/Regression/C++/EH/recursive-throw: 250.00% (0.0080 => 0.0280, std.dev.: 0.0054)
  SingleSource/UnitTests/FloatPrecision: 150.00% (0.0080 => 0.0200, std.dev.: 0.0032)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 60.00% (0.0200 => 0.0320, std.dev.: 0.0040)
  SingleSource/Benchmarks/Stanford/RealMM: 33.33% (0.0360 => 0.0480, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: 22.22% (0.0720 => 0.0880, std.dev.: 0.0047)
  MultiSource/Benchmarks/McCat/15-trie/trie: 20.00% (0.0600 => 0.0720, std.dev.: 0.0035)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0062)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 9.38% (0.1280 => 0.1400, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.58% (0.3040 => 0.3240, std.dev.: 0.0067)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 100.00% (0.0160 => 0.0320, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 42.86% (0.0280 => 0.0400, std.dev.: 0.0028)
  MultiSource/Benchmarks/Ptrdist/ft/ft: 1.12% (1.0721 => 1.0841, std.dev.: 0.0037)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Equivalencing-dbl/Equivalencing-dbl: -2.32% (1.2081 => 1.1801, std.dev.: 0.0088)
  MultiSource/Applications/kimwitu++/kc: -1.02% (18.9050 => 18.7130, std.dev.: 0.0608)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/sumarray-dbl: 400.00% (0.0040 => 0.0200, std.dev.: 0.0048)
  SingleSource/UnitTests/2002-05-03-NotTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/UnitTests/ms_struct-bitfield-init: 150.00% (0.0080 => 0.0200, std.dev.: 0.0043)
  SingleSource/UnitTests/2002-05-02-CastTest: 75.00% (0.0160 => 0.0280, std.dev.: 0.0045)
  SingleSource/Regression/C/sumarray2d: 60.00% (0.0200 => 0.0320, std.dev.: 0.0037)
  SingleSource/Regression/C/test_indvars: 60.00% (0.0200 => 0.0320, std.dev.: 0.0036)
  SingleSource/Regression/C/bigstack: 33.33% (0.0360 => 0.0480, std.dev.: 0.0035)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 20.00% (0.0800 => 0.0960, std.dev.: 0.0031)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 9.76% (0.1640 => 0.1800, std.dev.: 0.0062)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 9.38% (0.1280 => 0.1400, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/sieve: 6.58% (0.3040 => 0.3240, std.dev.: 0.0067)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.10% (0.5160 => 0.5320, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0101)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.08% (1.1521 => 1.1761, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.05% (1.1721 => 1.1961, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.03% (1.1801 => 1.2041, std.dev.: 0.0093)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.97% (1.2201 => 1.2441, std.dev.: 0.0080)
  MultiSource/Applications/ClamAV/clamscan: 1.70% (17.2162 => 17.5082, std.dev.: 0.0519)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.40% (1.1441 => 1.1601, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: 1.33% (1.2001 => 1.2161, std.dev.: 0.0049)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/kimwitu++/kc: 60.00% (0.0200 => 0.0320, std.dev.: 0.0032)
  MultiSource/Benchmarks/llubenchmark/llu: 5.22% (5.0603 => 5.3243, std.dev.: 0.0961)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 2.90% (0.9641 => 0.9921, std.dev.: 0.0088)
  MultiSource/Applications/minisat/minisat: 1.40% (6.5684 => 6.6604, std.dev.: 0.0325)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.01% (3.9522 => 3.9922, std.dev.: 0.0122)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/3mm/3mm: -64.73% (139.6807 => 49.2671, std.dev.: 30.9382)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.30% (89.9296 => 33.0061, std.dev.: 21.7892)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.29% (3.1642 => 2.3641, std.dev.: 0.1164)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -21.59% (37.3983 => 29.3258, std.dev.: 0.5667)

Report Time: 2.91s
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