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

Fri Jan 24 23:37:04 PST 2014

http://llvm.org/perf/db_default/v4/nts/21274?compare_to=21262&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 21274, Order: 200064, Start Time: 2014-01-25 02:52:23, End Time: 2014-01-25 07:42:02
      To: 21262, Order: 200038, Start Time: 2014-01-24 21:47:20, End Time: 2014-01-25 02:37:00
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 19 (21 on baseline)
Performance Improvements: 1 (14 on baseline)
Unchanged Tests: 1090 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-10-12-StructureArgsSimple: 400.00% (0.0040 => 0.0200, std.dev.: 0.0041)
  SingleSource/Regression/C/matrixTranspose: 133.33% (0.0120 => 0.0280, std.dev.: 0.0044)
  SingleSource/UnitTests/SignlessTypes/cast2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Regression/C++/EH/function_try_block: 60.00% (0.0200 => 0.0320, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/mandel-2: 57.14% (0.0280 => 0.0440, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout/sieve: 50.00% (0.0240 => 0.0360, std.dev.: 0.0030)
  SingleSource/Benchmarks/Misc/flops-5: 37.50% (0.0320 => 0.0440, std.dev.: 0.0035)
  MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1: 22.22% (0.0720 => 0.0880, std.dev.: 0.0054)
  SingleSource/Benchmarks/CoyoteBench/lpbench: 13.79% (0.1160 => 0.1320, std.dev.: 0.0057)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 10.81% (0.1480 => 0.1640, std.dev.: 0.0047)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 8.25% (0.3880 => 0.4200, std.dev.: 0.0086)
  MultiSource/Benchmarks/sim/sim: 4.08% (0.3920 => 0.4080, std.dev.: 0.0051)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.00% (0.3000 => 0.3120, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.02% (0.9921 => 1.0121, std.dev.: 0.0066)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.47% (5.7080 => 5.7920, std.dev.: 0.0325)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 6.67% (0.1800 => 0.1920, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0047)
  MultiSource/Applications/lemon/lemon: 2.89% (0.9681 => 0.9961, std.dev.: 0.0106)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 2.76% (1.3041 => 1.3401, std.dev.: 0.0097)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/UnitTests/2007-04-10-BitfieldTest: -42.86% (0.0280 => 0.0160, std.dev.: 0.0041)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2006-12-04-DynAllocAndRestore: 400.00% (0.0040 => 0.0200, std.dev.: 0.0020)
  SingleSource/Regression/C/2004-02-03-AggregateCopy: 300.00% (0.0040 => 0.0160, std.dev.: 0.0039)
  SingleSource/UnitTests/2003-07-10-SignConversions: 300.00% (0.0040 => 0.0160, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc/mandel-2: 120.00% (0.0200 => 0.0440, std.dev.: 0.0043)
  SingleSource/UnitTests/2002-08-19-CodegenBug: 100.00% (0.0120 => 0.0240, std.dev.: 0.0041)
  SingleSource/UnitTests/SignlessTypes/cast2: 100.00% (0.0120 => 0.0240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc/flops-7: 42.86% (0.0280 => 0.0400, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-5: 37.50% (0.0320 => 0.0440, std.dev.: 0.0035)
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 19.23% (0.1040 => 0.1240, std.dev.: 0.0075)
  MultiSource/Benchmarks/McCat/04-bisect/bisect: 13.16% (0.1520 => 0.1720, std.dev.: 0.0073)
  SingleSource/Benchmarks/Shootout-C++/lists: 8.45% (0.2840 => 0.3080, std.dev.: 0.0054)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 3.51% (0.4560 => 0.4720, std.dev.: 0.0059)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.05% (9.5802 => 9.8722, std.dev.: 0.0546)
  MultiSource/Applications/sqlite3/sqlite3: 1.49% (24.7575 => 25.1255, std.dev.: 0.0344)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/d/make_dparser: 75.00% (0.0160 => 0.0280, std.dev.: 0.0025)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 6.67% (0.3000 => 0.3200, std.dev.: 0.0076)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 6.02% (0.3320 => 0.3520, std.dev.: 0.0047)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 5.93% (3.9842 => 4.2203, std.dev.: 0.0163)
  MultiSource/Applications/lua/lua: 1.61% (21.7974 => 22.1494, std.dev.: 0.0667)
  MultiSource/Applications/JM/lencod/lencod: 1.33% (8.1245 => 8.2325, std.dev.: 0.0387)
  MultiSource/Applications/aha/aha: 1.25% (2.8802 => 2.9162, std.dev.: 0.0035)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Shootout-C++/strcat: -6.35% (0.2520 => 0.2360, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.79% (1.2921 => 1.2561, std.dev.: 0.0130)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.60% (1.3841 => 1.3481, std.dev.: 0.0139)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -2.46% (1.1361 => 1.1081, std.dev.: 0.0092)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: -2.27% (1.2321 => 1.2041, std.dev.: 0.0106)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -2.15% (1.3001 => 1.2721, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.97% (1.2161 => 1.1921, std.dev.: 0.0083)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: -1.63% (1.2281 => 1.2081, std.dev.: 0.0066)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -1.56% (1.2841 => 1.2641, std.dev.: 0.0062)
  MultiSource/Applications/siod/siod: -1.16% (2.7562 => 2.7241, std.dev.: 0.0121)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -1.03% (1.1601 => 1.1481, std.dev.: 0.0045)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/Ptrdist/anagram/anagram: -3.23% (1.2401 => 1.2001, std.dev.: 0.0088)
  SingleSource/Benchmarks/Linpack/linpack-pc: -2.44% (7.8605 => 7.6685, std.dev.: 0.0063)
  SingleSource/Benchmarks/Misc-C++-EH/spirit: -1.75% (4.8003 => 4.7163, std.dev.: 0.0288)

Report Time: 6.12s
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