[llvm-testresults] pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

llvm-testresults at cs.uiuc.edu llvm-testresults at cs.uiuc.edu
Tue Jan 21 15:48:08 PST 2014


http://llvm.org/perf/db_default/v4/nts/20998?compare_to=20980&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 20998, Order: 199760, Start Time: 2014-01-21 19:05:17, End Time: 2014-01-21 23:53:05
      To: 20980, Order: 199742, Start Time: 2014-01-21 14:13:00, End Time: 2014-01-21 19:00:51
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 13 (22 on baseline)
Performance Improvements: 1 (2 on baseline)
Unchanged Tests: 1096 (1086 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2009-12-07-StructReturn: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/UnitTests/Threads/2010-12-08-tls: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Regression/C/matrixTranspose: 166.67% (0.0120 => 0.0320, std.dev.: 0.0038)
  SingleSource/UnitTests/2005-05-12-Int64ToFP: 150.00% (0.0080 => 0.0200, std.dev.: 0.0039)
  SingleSource/UnitTests/2005-05-13-SDivTwo: 150.00% (0.0080 => 0.0200, std.dev.: 0.0042)
  SingleSource/Benchmarks/Misc/flops-1: 42.86% (0.0280 => 0.0400, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout/methcall: 37.50% (0.0320 => 0.0440, std.dev.: 0.0030)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 12.82% (0.1560 => 0.1760, std.dev.: 0.0071)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 12.50% (0.0960 => 0.1080, std.dev.: 0.0032)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 11.76% (0.1360 => 0.1520, std.dev.: 0.0030)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 8.11% (0.2960 => 0.3200, std.dev.: 0.0080)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 4.61% (1.4760 => 1.5440, std.dev.: 0.0152)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 4.55% (1.5840 => 1.6560, std.dev.: 0.0108)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2007-01-04-KNR-Args: -50.00% (0.0240 => 0.0120, std.dev.: 0.0044)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-07-10-SignConversions: 300.00% (0.0040 => 0.0160, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: 300.00% (0.0040 => 0.0160, std.dev.: 0.0037)
  SingleSource/Regression/C/2003-05-21-BitfieldHandling: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 100.00% (0.0160 => 0.0320, std.dev.: 0.0051)
  SingleSource/Benchmarks/Misc/mandel-2: 100.00% (0.0200 => 0.0400, std.dev.: 0.0047)
  SingleSource/Regression/C++/EH/exception_spec_test: 50.00% (0.0240 => 0.0360, std.dev.: 0.0033)
  SingleSource/Benchmarks/McGill/misr: 18.75% (0.0640 => 0.0760, std.dev.: 0.0044)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 15.79% (0.1520 => 0.1760, std.dev.: 0.0071)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemver/gemver: 12.50% (0.0960 => 0.1080, std.dev.: 0.0032)
  SingleSource/UnitTests/Vector/SSE/sse_expandfft: 11.76% (0.1360 => 0.1520, std.dev.: 0.0030)
  SingleSource/Benchmarks/Shootout-C++/lists: 8.45% (0.2840 => 0.3080, std.dev.: 0.0041)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.89% (0.1520 => 0.1640, std.dev.: 0.0040)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.60% (0.3480 => 0.3640, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/moments: 3.70% (0.4320 => 0.4480, std.dev.: 0.0058)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.67% (9.5802 => 9.8362, std.dev.: 0.0584)
  MultiSource/Benchmarks/nbench/nbench: 2.07% (1.3521 => 1.3801, std.dev.: 0.0093)
  MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode: 1.97% (1.6240 => 1.6560, std.dev.: 0.0108)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.71% (11.4440 => 11.6400, std.dev.: 0.0315)
  MultiSource/Benchmarks/TSVC/Searching-flt/Searching-flt: 1.41% (1.1361 => 1.1521, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.38% (1.1601 => 1.1761, std.dev.: 0.0038)
  MultiSource/Applications/oggenc/oggenc: 1.27% (6.2844 => 6.3644, std.dev.: 0.0090)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 6.03% (3.9842 => 4.2243, std.dev.: 0.0156)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: -11.11% (0.2880 => 0.2560, std.dev.: 0.0122)
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -5.16% (1.2401 => 1.1761, std.dev.: 0.0120)

Report Time: 1.85s
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