[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Sat Jan 18 23:33:58 PST 2014

http://llvm.org/perf/db_default/v4/nts/20797?compare_to=20794&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20797, Order: 199569, Start Time: 2014-01-19 02:56:30, End Time: 2014-01-19 07:38:51
      To: 20794, Order: 199568, Start Time: 2014-01-19 02:30:35, End Time: 2014-01-19 07:12:37
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 (30 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1093 (1077 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/globalrefs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/Regression/C/uint64_to_float: 57.14% (0.0280 => 0.0440, std.dev.: 0.0047)
  SingleSource/Benchmarks/Stanford/Towers: 40.00% (0.0400 => 0.0560, std.dev.: 0.0030)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 25.00% (0.0640 => 0.0800, std.dev.: 0.0041)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 10.67% (0.3000 => 0.3320, std.dev.: 0.0120)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 9.37% (0.3840 => 0.4200, std.dev.: 0.0100)
  SingleSource/Benchmarks/Shootout-C++/hello: 7.84% (0.2040 => 0.2200, std.dev.: 0.0059)
  MultiSource/Applications/obsequi/Obsequi: 3.56% (1.2360 => 1.2800, std.dev.: 0.0158)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.52% (1.4280 => 1.4640, std.dev.: 0.0067)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.29% (1.2241 => 1.2521, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.17% (0.9201 => 0.9401, std.dev.: 0.0042)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 14.86% (0.2960 => 0.3400, std.dev.: 0.0063)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 12.70% (0.2520 => 0.2840, std.dev.: 0.0098)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0026)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 7.38% (1.0841 => 1.1641, std.dev.: 0.0301)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.08% (3.8442 => 3.9242, std.dev.: 0.0059)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.52% (4.9963 => 5.0723, std.dev.: 0.0221)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/2003-05-21-BitfieldHandling: 150.00% (0.0080 => 0.0200, std.dev.: 0.0036)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 14.13% (0.3680 => 0.4200, std.dev.: 0.0100)
  MultiSource/Benchmarks/MiBench/telecomm-FFT/telecomm-fft: 13.51% (0.1480 => 0.1680, std.dev.: 0.0056)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0055)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 4.04% (1.1881 => 1.2361, std.dev.: 0.0106)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 3.70% (1.1880 => 1.2320, std.dev.: 0.0118)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 3.56% (1.1241 => 1.1641, std.dev.: 0.0085)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 2.68% (1.1921 => 1.2241, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: 2.62% (1.2201 => 1.2521, std.dev.: 0.0090)
  MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan: 2.62% (0.9161 => 0.9401, std.dev.: 0.0042)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.38% (1.1761 => 1.2041, std.dev.: 0.0097)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: 2.27% (1.2361 => 1.2641, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 2.09% (1.1481 => 1.1721, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/GlobalDataFlow-flt/GlobalDataFlow-flt: 1.95% (1.2281 => 1.2521, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: 1.89% (1.2721 => 1.2961, std.dev.: 0.0078)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 1.86% (6.0160 => 6.1280, std.dev.: 0.0434)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.72% (8.1441 => 8.2841, std.dev.: 0.0444)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 1.67% (1.4400 => 1.4640, std.dev.: 0.0067)
  MultiSource/Applications/JM/lencod/lencod: 1.57% (17.6165 => 17.8925, std.dev.: 0.0502)
  MultiSource/Applications/ClamAV/clamscan: 1.38% (17.4082 => 17.6482, std.dev.: 0.0553)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.10% (4.0122 => 4.0563, std.dev.: 0.0120)
  MultiSource/Benchmarks/mafft/pairlocalalign: 1.04% (10.4082 => 10.5162, std.dev.: 0.0379)
  MultiSource/Applications/SPASS/SPASS: 1.00% (17.5484 => 17.7244, std.dev.: 0.0473)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 14.52% (0.2480 => 0.2840, std.dev.: 0.0098)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0032)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/mvt/mvt: 7.59% (0.3160 => 0.3400, std.dev.: 0.0063)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0026)
  MultiSource/Applications/lambda-0_1_3/lambda: 1.20% (5.0123 => 5.0723, std.dev.: 0.0221)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0033)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (4.2563 => 4.1843, std.dev.: 0.0030)

Report Time: 3.33s
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-testresults/attachments/20140119/a1f6c95d/attachment.html>