[llvm-testresults] pollyperf-O3-polly-detect__clang_DEV__x86_64 test results

Thu Jan 23 10:11:58 PST 2014

http://llvm.org/perf/db_default/v4/nts/21139?compare_to=21116&baseline=19899
Nickname: pollyperf-O3-polly-detect__clang_DEV__x86_64:35

Comparing:
     Run: 21139, Order: 199889, Start Time: 2014-01-23 13:25:40, End Time: 2014-01-23 18:16:55
      To: 21116, Order: 199871, Start Time: 2014-01-23 08:26:34, End Time: 2014-01-23 13:19:43
Baseline: 19899, Order: 198654, Start Time: 2014-01-07 01:22:04, End Time: 2014-01-07 06:18:02

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

Performance Regressions: 12 (10 on baseline)
Performance Improvements: 12 (17 on baseline)
Unchanged Tests: 1086 (1083 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Regression/C/PR1386: 300.00% (0.0040 => 0.0160, std.dev.: 0.0027)
  SingleSource/UnitTests/2007-01-04-KNR-Args: 150.00% (0.0080 => 0.0200, std.dev.: 0.0045)
  SingleSource/Benchmarks/McGill/queens: 25.00% (0.0480 => 0.0600, std.dev.: 0.0037)
  MultiSource/Benchmarks/llubenchmark/llu: 23.08% (0.0520 => 0.0640, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/cholesky/cholesky: 14.29% (0.0840 => 0.0960, std.dev.: 0.0031)
  SingleSource/Benchmarks/Polybench/datamining/correlation/correlation: 13.04% (0.0920 => 0.1040, std.dev.: 0.0045)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.89% (0.1520 => 0.1640, std.dev.: 0.0041)
  MultiSource/Benchmarks/McCat/08-main/main: 6.10% (0.3280 => 0.3480, std.dev.: 0.0075)
  MultiSource/Applications/hbd/hbd: 5.06% (1.7400 => 1.8280, std.dev.: 0.0283)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/network-patricia/network-patricia: 12.00% (0.1000 => 0.1120, std.dev.: 0.0033)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 3.99% (3.9162 => 4.0723, std.dev.: 0.0481)
  MultiSource/Benchmarks/Olden/power/power: 1.47% (1.3601 => 1.3801, std.dev.: 0.0043)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/whetstone: -17.24% (0.1160 => 0.0960, std.dev.: 0.0077)
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -3.17% (1.1361 => 1.1001, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: -2.37% (1.1801 => 1.1521, std.dev.: 0.0096)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -2.19% (1.2761 => 1.2481, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -2.02% (1.1881 => 1.1641, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -1.91% (1.2561 => 1.2321, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -1.66% (1.2081 => 1.1881, std.dev.: 0.0074)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.57% (3.0522 => 3.0042, std.dev.: 0.0148)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.24% (16.7483 => 16.5403, std.dev.: 0.0573)
  MultiSource/Applications/oggenc/oggenc: -1.20% (6.3084 => 6.2324, std.dev.: 0.0152)
  MultiSource/Applications/ClamAV/clamscan: -1.20% (19.2603 => 19.0283, std.dev.: 0.0511)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: -1.03% (4.2883 => 4.2443, std.dev.: 0.0100)

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

Performance Regressions - Compile Time
--------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/NP/np: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 20.69% (0.1160 => 0.1400, std.dev.: 0.0089)
  MultiSource/Benchmarks/Fhourstones-3_1/fhourstones3_1: 7.89% (0.1520 => 0.1640, std.dev.: 0.0041)
  SingleSource/Regression/C++/ofstream_ctor: 6.90% (0.2320 => 0.2480, std.dev.: 0.0059)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 3.05% (9.5802 => 9.8722, std.dev.: 0.0344)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/telecomm-CRC32/telecomm-CRC32: 6.78% (0.2360 => 0.2520, std.dev.: 0.0047)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 6.13% (3.9842 => 4.2283, std.dev.: 0.0127)
  MultiSource/Applications/aha/aha: 1.53% (2.8802 => 2.9242, std.dev.: 0.0020)
  MultiSource/Benchmarks/Olden/power/power: 1.47% (1.3601 => 1.3801, std.dev.: 0.0043)
  MultiSource/Applications/JM/lencod/lencod: 1.43% (8.1245 => 8.2405, std.dev.: 0.0179)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Searching-dbl/Searching-dbl: -3.17% (1.1361 => 1.1001, std.dev.: 0.0125)
  MultiSource/Benchmarks/TSVC/Reductions-dbl/Reductions-dbl: -2.80% (1.2841 => 1.2481, std.dev.: 0.0098)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -2.60% (1.3841 => 1.3481, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Reductions-flt/Reductions-flt: -2.48% (1.2881 => 1.2561, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -2.48% (1.2921 => 1.2601, std.dev.: 0.0120)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -2.30% (1.2161 => 1.1881, std.dev.: 0.0108)
  MultiSource/Benchmarks/TSVC/InductionVariable-flt/InductionVariable-flt: -2.27% (1.2321 => 1.2041, std.dev.: 0.0084)
  MultiSource/Benchmarks/TSVC/LoopRestructuring-flt/LoopRestructuring-flt: -2.26% (1.2401 => 1.2121, std.dev.: 0.0102)
  MultiSource/Benchmarks/TSVC/LinearDependence-dbl/LinearDependence-dbl: -2.15% (1.3001 => 1.2721, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/StatementReordering-flt/StatementReordering-flt: -2.07% (1.1601 => 1.1361, std.dev.: 0.0078)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: -2.00% (1.2001 => 1.1761, std.dev.: 0.0088)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: -1.75% (1.1441 => 1.1241, std.dev.: 0.0072)
  MultiSource/Applications/siod/siod: -1.74% (2.7562 => 2.7082, std.dev.: 0.0185)
  MultiSource/Benchmarks/TSVC/NodeSplitting-dbl/NodeSplitting-dbl: -1.69% (1.1841 => 1.1641, std.dev.: 0.0063)
  MultiSource/Benchmarks/TSVC/ControlLoops-flt/ControlLoops-flt: -1.60% (1.2521 => 1.2321, std.dev.: 0.0062)
  MultiSource/Applications/ClamAV/clamscan: -1.02% (19.2243 => 19.0283, std.dev.: 0.0511)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.01% (16.7083 => 16.5403, std.dev.: 0.0573)

Report Time: 1.84s
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