[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Wed Jan 22 03:05:10 PST 2014

http://llvm.org/perf/db_default/v4/nts/21028?compare_to=21021&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21028, Order: 199788, Start Time: 2014-01-22 06:23:48, End Time: 2014-01-22 11:10:07
      To: 21021, Order: 199774, Start Time: 2014-01-22 00:11:16, End Time: 2014-01-22 04:53:31
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 12 (27 on baseline)
Performance Improvements: 0 (4 on baseline)
Unchanged Tests: 1098 (1079 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2004-02-03-AggregateCopy: 300.00% (0.0040 => 0.0160, std.dev.: 0.0036)
  SingleSource/Regression/C/2003-05-22-VarSizeArray: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/UnitTests/ms_struct-bitfield-init: 100.00% (0.0120 => 0.0240, std.dev.: 0.0018)
  SingleSource/UnitTests/SignlessTypes/factor: 50.00% (0.0240 => 0.0360, std.dev.: 0.0041)
  MultiSource/Benchmarks/Prolangs-C++/garage/garage: 20.00% (0.0600 => 0.0720, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/mst/mst: 19.35% (0.1240 => 0.1480, std.dev.: 0.0076)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 6.41% (0.3120 => 0.3320, std.dev.: 0.0059)
  MultiSource/Benchmarks/VersaBench/dbms/dbms: 4.85% (1.0720 => 1.1240, std.dev.: 0.0156)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.62% (1.3760 => 1.4120, std.dev.: 0.0138)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 1.69% (0.9441 => 0.9601, std.dev.: 0.0059)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 1.62% (1.2321 => 1.2521, std.dev.: 0.0045)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.24% (3.8722 => 3.9202, std.dev.: 0.0128)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0047)
  SingleSource/Regression/C/compare: 100.00% (0.0120 => 0.0240, std.dev.: 0.0042)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0044)
  MultiSource/Benchmarks/MiBench/telecomm-adpcm/telecomm-adpcm: 36.36% (0.0440 => 0.0600, std.dev.: 0.0051)
  MultiSource/Benchmarks/Trimaran/enc-rc4/enc-rc4: 30.00% (0.0400 => 0.0520, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 19.05% (0.0840 => 0.1000, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 15.15% (0.1320 => 0.1520, std.dev.: 0.0048)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.37% (1.1881 => 1.2281, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.84% (1.1281 => 1.1601, std.dev.: 0.0112)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.76% (1.1601 => 1.1921, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.62% (1.2201 => 1.2521, std.dev.: 0.0045)
  MultiSource/Benchmarks/nbench/nbench: 2.56% (1.2480 => 1.2800, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.27% (1.2361 => 1.2641, std.dev.: 0.0075)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.19% (6.0160 => 6.1480, std.dev.: 0.0303)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.93% (5.8000 => 5.9120, std.dev.: 0.0370)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: 1.74% (1.1481 => 1.1681, std.dev.: 0.0076)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: 1.68% (1.1881 => 1.2081, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.57% (1.2721 => 1.2921, std.dev.: 0.0062)
  MultiSource/Applications/sqlite3/sqlite3: 1.57% (23.7574 => 24.1295, std.dev.: 0.0529)
  MultiSource/Applications/JM/lencod/lencod: 1.39% (17.6165 => 17.8605, std.dev.: 0.0415)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.37% (5.8400 => 5.9200, std.dev.: 0.0208)
  MultiSource/Applications/ClamAV/clamscan: 1.10% (17.4082 => 17.6002, std.dev.: 0.0704)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0045)
  SingleSource/Benchmarks/BenchmarkGame/Large/fasta: 3.33% (0.9601 => 0.9921, std.dev.: 0.0101)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0054)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0030)
  MultiSource/Applications/sqlite3/sqlite3: -1.28% (4.0643 => 4.0122, std.dev.: 0.0196)

Report Time: 3.13s
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