[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sun Jan 19 23:19:43 PST 2014

http://llvm.org/perf/db_default/v4/nts/20855?compare_to=20854&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20855, Order: 199621, Start Time: 2014-01-20 02:43:03, End Time: 2014-01-20 07:24:37
      To: 20854, Order: 199620, Start Time: 2014-01-20 02:04:42, End Time: 2014-01-20 06:46:44
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 17 (31 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1092 (1075 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/Vector/multiplies: 60.00% (0.0200 => 0.0320, std.dev.: 0.0032)
  SingleSource/UnitTests/vla: 50.00% (0.0320 => 0.0480, std.dev.: 0.0028)
  MultiSource/Benchmarks/mediabench/adpcm/rawdaudio/rawdaudio: 40.00% (0.0400 => 0.0560, std.dev.: 0.0056)
  SingleSource/Benchmarks/Dhrystone/fldry: 33.33% (0.0480 => 0.0640, std.dev.: 0.0045)
  SingleSource/UnitTests/SignlessTypes/Large/cast: 25.00% (0.0480 => 0.0600, std.dev.: 0.0035)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 13.89% (0.1440 => 0.1640, std.dev.: 0.0038)
  MultiSource/Benchmarks/Prolangs-C/loader/loader: 13.41% (0.3280 => 0.3720, std.dev.: 0.0108)
  MultiSource/Benchmarks/Olden/health/health: 9.30% (0.1720 => 0.1880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.69% (0.2080 => 0.2240, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 7.41% (0.3240 => 0.3480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/methcall: 7.14% (0.2240 => 0.2400, std.dev.: 0.0061)
  SingleSource/Benchmarks/Misc/oourafft: 6.06% (0.2640 => 0.2800, std.dev.: 0.0056)
  SingleSource/Benchmarks/Shootout-C++/spellcheck: 4.76% (0.4200 => 0.4400, std.dev.: 0.0066)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.11% (0.2920 => 0.3040, std.dev.: 0.0041)
  SingleSource/UnitTests/Vectorizer/gcc-loops: 3.82% (0.5240 => 0.5440, std.dev.: 0.0066)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 2.35% (1.7040 => 1.7440, std.dev.: 0.0149)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Stanford/Treesort: 20.00% (0.0600 => 0.0720, std.dev.: 0.0031)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -18.18% (0.0880 => 0.0720, std.dev.: 0.0059)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0033)
  MultiSource/Benchmarks/Olden/health/health: 17.50% (0.1600 => 0.1880, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syr2k/syr2k: 15.79% (0.0760 => 0.0880, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0062)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.78% (0.3680 => 0.4040, std.dev.: 0.0095)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 9.09% (0.2200 => 0.2400, std.dev.: 0.0052)
  MultiSource/Benchmarks/VersaBench/beamformer/beamformer: 7.89% (0.1520 => 0.1640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/Large/sphereflake: 6.10% (0.3280 => 0.3480, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/ReedSolomon: 5.66% (0.2120 => 0.2240, std.dev.: 0.0039)
  SingleSource/Benchmarks/Shootout-C++/random: 5.17% (0.2320 => 0.2440, std.dev.: 0.0039)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 4.68% (0.6840 => 0.7160, std.dev.: 0.0106)
  SingleSource/Benchmarks/Shootout-C++/lists: 4.11% (0.2920 => 0.3040, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 4.04% (1.1881 => 1.2361, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.56% (1.1241 => 1.1641, std.dev.: 0.0082)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.03% (1.1880 => 1.2240, std.dev.: 0.0116)
  MultiSource/Applications/hexxagon/hexxagon: 2.85% (1.1240 => 1.1560, std.dev.: 0.0119)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0105)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0098)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.48% (5.8000 => 5.9440, std.dev.: 0.0362)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0064)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.09% (10.6960 => 10.9200, std.dev.: 0.0545)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: 1.97% (1.2161 => 1.2401, std.dev.: 0.0082)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.97% (1.2201 => 1.2441, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/LoopRerolling-dbl/LoopRerolling-dbl: 1.71% (1.1681 => 1.1881, std.dev.: 0.0062)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.50% (10.4082 => 10.5642, std.dev.: 0.0257)
  MultiSource/Applications/JM/lencod/lencod: 1.14% (17.6165 => 17.8165, std.dev.: 0.0585)
  MultiSource/Applications/JM/ldecod/ldecod: 1.12% (7.8562 => 7.9442, std.dev.: 0.0305)
  MultiSource/Applications/ClamAV/clamscan: 1.10% (17.4082 => 17.6002, std.dev.: 0.0579)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0031)
  MultiSource/Benchmarks/Olden/health/health: -7.84% (0.4080 => 0.3760, std.dev.: 0.0113)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0036)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)

Report Time: 2.64s
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