[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Tue Jan 14 00:55:15 PST 2014

http://llvm.org/perf/db_default/v4/nts/20486?compare_to=20482&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20486, Order: 199178, Start Time: 2014-01-14 04:16:50, End Time: 2014-01-14 09:00:04
      To: 20482, Order: 199177, Start Time: 2014-01-14 03:35:30, End Time: 2014-01-14 08:20:01
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 14 (31 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1096 (1077 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-05-02-CastTest: 80.00% (0.0200 => 0.0360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 42.86% (0.0280 => 0.0400, std.dev.: 0.0043)
  SingleSource/UnitTests/Vector/SSE/sse_isamax: 19.05% (0.0840 => 0.1000, std.dev.: 0.0054)
  MultiSource/Benchmarks/Prolangs-C++/simul/simul: 18.75% (0.0640 => 0.0760, std.dev.: 0.0035)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/Fhourstones/fhourstones: 15.38% (0.1560 => 0.1800, std.dev.: 0.0065)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 13.43% (0.2680 => 0.3040, std.dev.: 0.0066)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 10.53% (0.1520 => 0.1680, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/matrix: 6.06% (0.2640 => 0.2800, std.dev.: 0.0057)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 4.53% (0.9720 => 1.0160, std.dev.: 0.0142)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 2.67% (0.6000 => 0.6160, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.29% (1.2241 => 1.2521, std.dev.: 0.0074)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/stencils/jacobi-2d-imper/jacobi-2d-imper: 7.74% (1.2401 => 1.3361, std.dev.: 0.0367)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.31% (0.9681 => 1.0001, std.dev.: 0.0085)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0045)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0038)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0040)
  SingleSource/Regression/C++/EH/ctor_dtor_count-2: 75.00% (0.0160 => 0.0280, std.dev.: 0.0038)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0036)
  MultiSource/Benchmarks/McCat/01-qbsort/qbsort: 20.83% (0.0960 => 0.1160, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc/ffbench: 15.79% (0.0760 => 0.0880, std.dev.: 0.0045)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 10.87% (0.3680 => 0.4080, std.dev.: 0.0140)
  MultiSource/Benchmarks/FreeBench/analyzer/analyzer: 8.57% (0.2800 => 0.3040, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/matrix: 7.69% (0.2600 => 0.2800, std.dev.: 0.0057)
  MultiSource/Benchmarks/McCat/18-imp/imp: 4.85% (0.4120 => 0.4320, std.dev.: 0.0074)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 3.66% (0.3280 => 0.3400, std.dev.: 0.0042)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 3.45% (0.3480 => 0.3600, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.03% (1.1881 => 1.2241, std.dev.: 0.0087)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.31% (8.1441 => 8.3321, std.dev.: 0.0425)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.26% (6.0160 => 6.1520, std.dev.: 0.0452)
  MultiSource/Benchmarks/Prolangs-C/bison/mybison: 2.07% (1.7360 => 1.7720, std.dev.: 0.0133)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.07% (5.8000 => 5.9200, std.dev.: 0.0353)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.80% (10.6960 => 10.8880, std.dev.: 0.0498)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.72% (1.1601 => 1.1801, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.70% (1.1761 => 1.1961, std.dev.: 0.0059)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.51% (5.8400 => 5.9280, std.dev.: 0.0285)
  MultiSource/Applications/JM/lencod/lencod: 1.50% (17.6165 => 17.8805, std.dev.: 0.0315)
  MultiSource/Applications/ClamAV/clamscan: 1.06% (17.4082 => 17.5922, std.dev.: 0.0455)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 66.67% (0.0240 => 0.0400, std.dev.: 0.0035)
  MultiSource/Benchmarks/McCat/09-vor/vor: 25.00% (0.0800 => 0.1000, std.dev.: 0.0051)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0025)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.85% (3.3802 => 3.5442, std.dev.: 0.0578)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 4.17% (0.9601 => 1.0001, std.dev.: 0.0085)
  SingleSource/UnitTests/Vector/SSE/sse_stepfft: 2.70% (0.4440 => 0.4560, std.dev.: 0.0031)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0027)

Report Time: 1.75s
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