[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Thu Jan 16 04:31:38 PST 2014

http://llvm.org/perf/db_default/v4/nts/20659?compare_to=20655&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20659, Order: 199362, Start Time: 2014-01-16 07:52:15, End Time: 2014-01-16 12:36:30
      To: 20655, Order: 199352, Start Time: 2014-01-16 06:21:50, End Time: 2014-01-16 11:04:07
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 19 (45 on baseline)
Performance Improvements: 0 (2 on baseline)
Unchanged Tests: 1091 (1063 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-23-TransparentUnion: 400.00% (0.0040 => 0.0200, std.dev.: 0.0039)
  SingleSource/UnitTests/2002-05-02-ManyArguments: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/Benchmarks/Misc/matmul_f64_4x4: 57.14% (0.0280 => 0.0440, std.dev.: 0.0033)
  SingleSource/Benchmarks/Shootout/ary3: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Misc/flops-3: 42.86% (0.0280 => 0.0400, std.dev.: 0.0042)
  MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount: 14.08% (0.2840 => 0.3240, std.dev.: 0.0120)
  MultiSource/Benchmarks/Trimaran/netbench-url/netbench-url: 13.73% (0.2040 => 0.2320, std.dev.: 0.0080)
  SingleSource/Benchmarks/Misc/flops: 12.50% (0.0960 => 0.1080, std.dev.: 0.0032)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.12% (0.1320 => 0.1480, std.dev.: 0.0028)
  SingleSource/Benchmarks/Shootout-C++/random: 8.93% (0.2240 => 0.2440, std.dev.: 0.0063)
  MultiSource/Benchmarks/Prolangs-C++/shapes/shapes: 6.33% (0.3160 => 0.3360, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/ControlLoops-dbl/ControlLoops-dbl: 1.95% (1.2321 => 1.2561, std.dev.: 0.0064)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.60% (8.2481 => 8.3801, std.dev.: 0.0359)
  MultiSource/Benchmarks/Bullet/bullet: 1.31% (37.1405 => 37.6286, std.dev.: 0.0830)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Applications/ClamAV/clamscan: 11.11% (0.1080 => 0.1200, std.dev.: 0.0043)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 3.83% (0.7320 => 0.7600, std.dev.: 0.0106)
  MultiSource/Benchmarks/Prolangs-C++/primes/primes: 3.80% (0.3160 => 0.3280, std.dev.: 0.0000)
  MultiSource/Benchmarks/VersaBench/ecbdes/ecbdes: 1.32% (2.4282 => 2.4602, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/power/power: 1.21% (1.3241 => 1.3401, std.dev.: 0.0027)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2003-10-13-SwitchTest: 300.00% (0.0040 => 0.0160, std.dev.: 0.0032)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/UnitTests/2002-05-19-DivTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/UnitTests/2003-09-18-BitFieldTest: 150.00% (0.0080 => 0.0200, std.dev.: 0.0024)
  SingleSource/Regression/C/compare: 133.33% (0.0120 => 0.0280, std.dev.: 0.0039)
  SingleSource/Benchmarks/Misc/flops-7: 50.00% (0.0240 => 0.0360, std.dev.: 0.0027)
  SingleSource/Benchmarks/Misc/dt: 37.50% (0.0320 => 0.0440, std.dev.: 0.0045)
  SingleSource/Benchmarks/Stanford/Treesort: 33.33% (0.0360 => 0.0480, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/objinst: 30.00% (0.0400 => 0.0520, std.dev.: 0.0041)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 19.35% (0.1240 => 0.1480, std.dev.: 0.0028)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 15.00% (0.1600 => 0.1840, std.dev.: 0.0079)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.64% (0.0880 => 0.1000, std.dev.: 0.0035)
  MultiSource/Benchmarks/Olden/health/health: 12.50% (0.1600 => 0.1800, std.dev.: 0.0064)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0109)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.57% (0.1400 => 0.1520, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/sieve: 7.69% (0.3120 => 0.3360, std.dev.: 0.0070)
  SingleSource/Benchmarks/Shootout-C++/matrix: 7.69% (0.2600 => 0.2800, std.dev.: 0.0064)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C/compiler/compiler: 6.36% (0.4400 => 0.4680, std.dev.: 0.0100)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 3.70% (1.1881 => 1.2321, std.dev.: 0.0092)
  MultiSource/Benchmarks/Prolangs-C++/city/city: 3.28% (1.7080 => 1.7640, std.dev.: 0.0217)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.90% (8.1441 => 8.3801, std.dev.: 0.0359)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0068)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.66% (6.0160 => 6.1760, std.dev.: 0.0484)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-dbl/LoopRestructuring-dbl: 2.65% (1.2081 => 1.2401, std.dev.: 0.0079)
  MultiSource/Applications/minisat/minisat: 2.50% (0.8000 => 0.8200, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.46% (1.1361 => 1.1641, std.dev.: 0.0099)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 2.28% (1.2281 => 1.2561, std.dev.: 0.0093)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 2.28% (5.8000 => 5.9320, std.dev.: 0.0319)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 2.24% (10.6960 => 10.9360, std.dev.: 0.0492)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 2.03% (1.1841 => 1.2081, std.dev.: 0.0087)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.63% (4.9000 => 4.9800, std.dev.: 0.0238)
  MultiSource/Applications/JM/lencod/lencod: 1.48% (17.6165 => 17.8765, std.dev.: 0.0673)
  MultiSource/Benchmarks/Bullet/bullet: 1.45% (37.0925 => 37.6286, std.dev.: 0.0830)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.35% (10.4082 => 10.5482, std.dev.: 0.0304)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: 1.25% (1.2801 => 1.2961, std.dev.: 0.0054)
  MultiSource/Benchmarks/MiBench/consumer-jpeg/consumer-jpeg: 1.23% (5.8400 => 5.9120, std.dev.: 0.0241)
  MultiSource/Benchmarks/7zip/7zip-benchmark: 1.10% (48.1088 => 48.6368, std.dev.: 0.0607)
  MultiSource/Applications/SPASS/SPASS: 1.00% (17.5484 => 17.7244, std.dev.: 0.0595)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0041)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 12.90% (0.2480 => 0.2800, std.dev.: 0.0098)
  MultiSource/Benchmarks/Olden/perimeter/perimeter: 7.89% (0.3040 => 0.3280, std.dev.: 0.0080)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0040)
  MultiSource/Benchmarks/Trimaran/netbench-crc/netbench-crc: 4.40% (0.7280 => 0.7600, std.dev.: 0.0106)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0035)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0035)

Report Time: 1.77s
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