[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Fri Jan 17 12:13:48 PST 2014

http://llvm.org/perf/db_default/v4/nts/20734?compare_to=20732&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20734, Order: 199497, Start Time: 2014-01-17 15:34:28, End Time: 2014-01-17 20:18:41
      To: 20732, Order: 199491, Start Time: 2014-01-17 14:18:24, End Time: 2014-01-17 19:00:33
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 (35 on baseline)
Performance Improvements: 0 (3 on baseline)
Unchanged Tests: 1093 (1072 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/methcall: 50.00% (0.0240 => 0.0360, std.dev.: 0.0040)
  SingleSource/Benchmarks/Stanford/Treesort: 44.44% (0.0360 => 0.0520, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc/flops-5: 42.86% (0.0280 => 0.0400, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 42.86% (0.0560 => 0.0800, std.dev.: 0.0082)
  SingleSource/Regression/C/casts: 33.33% (0.0360 => 0.0480, std.dev.: 0.0026)
  SingleSource/Benchmarks/Shootout/lists: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 9.64% (0.3320 => 0.3640, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C/unix-smail/unix-smail: 9.20% (0.6520 => 0.7120, std.dev.: 0.0133)
  SingleSource/Benchmarks/Shootout-C++/random: 8.77% (0.2280 => 0.2480, std.dev.: 0.0057)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 8.33% (0.1440 => 0.1560, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 6.85% (0.2920 => 0.3120, std.dev.: 0.0057)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0071)
  MultiSource/Applications/treecc/treecc: 1.64% (2.4360 => 2.4760, std.dev.: 0.0155)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: 50.00% (0.0400 => 0.0600, std.dev.: 0.0032)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/lists1: 9.38% (0.2560 => 0.2800, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: 1.03% (3.8762 => 3.9162, std.dev.: 0.0102)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0054)
  SingleSource/Benchmarks/Stanford/Treesort: 44.44% (0.0360 => 0.0520, std.dev.: 0.0036)
  SingleSource/Regression/C/casts: 33.33% (0.0360 => 0.0480, std.dev.: 0.0026)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 22.22% (0.1080 => 0.1320, std.dev.: 0.0063)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 18.18% (0.1320 => 0.1560, std.dev.: 0.0044)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0045)
  SingleSource/UnitTests/2006-12-11-LoadConstants: 12.90% (0.1240 => 0.1400, std.dev.: 0.0052)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0062)
  SingleSource/Benchmarks/Shootout-C++/strcat: 7.02% (0.2280 => 0.2440, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/random: 6.90% (0.2320 => 0.2480, std.dev.: 0.0057)
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 6.85% (0.2920 => 0.3120, std.dev.: 0.0057)
  MultiSource/Benchmarks/Prolangs-C++/employ/employ: 4.60% (0.3480 => 0.3640, std.dev.: 0.0052)
  SingleSource/Benchmarks/Shootout-C++/reversefile: 4.08% (0.3920 => 0.4080, std.dev.: 0.0053)
  MultiSource/Benchmarks/sim/sim: 3.53% (0.3400 => 0.3520, std.dev.: 0.0038)
  SingleSource/Benchmarks/Misc-C++/bigfib: 3.37% (0.7120 => 0.7360, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.85% (1.1241 => 1.1561, std.dev.: 0.0068)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.69% (1.1881 => 1.2201, std.dev.: 0.0098)
  MultiSource/Benchmarks/MallocBench/espresso/espresso: 2.53% (6.0160 => 6.1680, std.dev.: 0.0425)
  MultiSource/Benchmarks/TSVC/StatementReordering-dbl/StatementReordering-dbl: 2.13% (1.1281 => 1.1521, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 2.11% (1.1361 => 1.1601, std.dev.: 0.0071)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.04% (1.1761 => 1.2001, std.dev.: 0.0067)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 2.01% (8.1441 => 8.3081, std.dev.: 0.0324)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: 1.86% (5.8000 => 5.9080, std.dev.: 0.0407)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.72% (10.6960 => 10.8800, std.dev.: 0.0689)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: 1.59% (1.2601 => 1.2801, std.dev.: 0.0072)
  MultiSource/Benchmarks/Bullet/bullet: 1.50% (37.0925 => 37.6486, std.dev.: 0.0789)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: 1.35% (1.1841 => 1.2001, std.dev.: 0.0061)
  MultiSource/Applications/ClamAV/clamscan: 1.17% (17.4082 => 17.6122, std.dev.: 0.0684)
  MultiSource/Applications/SPASS/SPASS: 1.16% (17.5484 => 17.7524, std.dev.: 0.0502)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Shootout-C++/ary: 36.36% (0.0440 => 0.0600, std.dev.: 0.0032)
  MultiSource/Benchmarks/McCat/18-imp/imp: 21.43% (0.0560 => 0.0680, std.dev.: 0.0022)
  MultiSource/Benchmarks/Olden/treeadd/treeadd: 14.29% (0.2240 => 0.2560, std.dev.: 0.0112)
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.50% (0.0960 => 0.1080, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/lists1: 6.06% (0.2640 => 0.2800, std.dev.: 0.0041)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 2.67% (0.6000 => 0.6160, std.dev.: 0.0062)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0036)
  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.: 0.0038)

Report Time: 2.57s
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