[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

Fri Jan 24 08:14:26 PST 2014

http://llvm.org/perf/db_default/v4/nts/21221?compare_to=21210&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21221, Order: 199989, Start Time: 2014-01-24 11:37:41, End Time: 2014-01-24 16:19:25
      To: 21210, Order: 199978, Start Time: 2014-01-24 08:07:54, End Time: 2014-01-24 12:58:09
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 22 (16 on baseline)
Performance Improvements: 1 (17 on baseline)
Unchanged Tests: 1087 (1077 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2002-05-02-ManyArguments: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/Regression/C++/BuiltinTypeInfo: 200.00% (0.0080 => 0.0240, std.dev.: 0.0020)
  SingleSource/UnitTests/2003-07-10-SignConversions: 150.00% (0.0080 => 0.0200, std.dev.: 0.0028)
  SingleSource/Benchmarks/BenchmarkGame/nsieve-bits: 37.50% (0.0320 => 0.0440, std.dev.: 0.0036)
  MultiSource/Benchmarks/llubenchmark/llu: 27.27% (0.0440 => 0.0560, std.dev.: 0.0037)
  SingleSource/Benchmarks/Polybench/linear-algebra/solvers/dynprog/dynprog: 25.00% (0.0640 => 0.0800, std.dev.: 0.0044)
  SingleSource/Benchmarks/Misc/mandel: 25.00% (0.0480 => 0.0600, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/stencils/jacobi-1d-imper/jacobi-1d-imper: 23.53% (0.0680 => 0.0840, std.dev.: 0.0048)
  MultiSource/Benchmarks/mediabench/g721/g721encode/encode: 16.98% (0.2120 => 0.2480, std.dev.: 0.0125)
  SingleSource/Benchmarks/Polybench/stencils/adi/adi: 16.00% (0.1000 => 0.1160, std.dev.: 0.0052)
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 12.50% (0.1280 => 0.1440, std.dev.: 0.0045)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 10.39% (0.3080 => 0.3400, std.dev.: 0.0072)
  SingleSource/Benchmarks/McGill/chomp: 7.55% (0.2120 => 0.2280, std.dev.: 0.0049)
  MultiSource/Benchmarks/Prolangs-C/simulator/simulator: 5.91% (0.8800 => 0.9320, std.dev.: 0.0144)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 4.27% (0.6560 => 0.6840, std.dev.: 0.0088)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.17% (0.2880 => 0.3000, std.dev.: 0.0036)
  SingleSource/UnitTests/Vector/constpool: 3.87% (10.6367 => 11.0487, std.dev.: 0.1473)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.25% (0.7120 => 0.7280, std.dev.: 0.0054)
  MultiSource/Benchmarks/TSVC/Recurrences-flt/Recurrences-flt: 1.42% (1.1241 => 1.1401, std.dev.: 0.0057)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 1.39% (4.8760 => 4.9440, std.dev.: 0.0257)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trisolv/trisolv: 16.13% (0.1240 => 0.1440, std.dev.: 0.0072)
  SingleSource/Benchmarks/Misc-C++/bigfib: 8.33% (0.2880 => 0.3120, std.dev.: 0.0078)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0256)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0030)
  SingleSource/Regression/C++/pointer_member: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout/nestedloop: 50.00% (0.0240 => 0.0360, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout/random: 42.86% (0.0280 => 0.0400, std.dev.: 0.0043)
  SingleSource/Benchmarks/Stanford/RealMM: 33.33% (0.0360 => 0.0480, std.dev.: 0.0039)
  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.: 0.0074)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 6.25% (0.3200 => 0.3400, std.dev.: 0.0072)
  SingleSource/Benchmarks/Shootout-C++/random: 5.17% (0.2320 => 0.2440, std.dev.: 0.0043)
  SingleSource/Benchmarks/Shootout-C++/ary2: 4.17% (0.2880 => 0.3000, std.dev.: 0.0036)
  SingleSource/Benchmarks/Misc-C++/bigfib: 2.25% (0.7120 => 0.7280, std.dev.: 0.0054)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/McCat/09-vor/vor: 20.00% (0.0800 => 0.0960, std.dev.: 0.0043)
  SingleSource/Benchmarks/Misc-C++/bigfib: 11.43% (0.2800 => 0.3120, std.dev.: 0.0078)
  MultiSource/Benchmarks/MiBench/automotive-basicmath/automotive-basicmath: 4.76% (0.3360 => 0.3520, std.dev.: 0.0057)
  MultiSource/Benchmarks/MallocBench/cfrac/cfrac: 1.19% (1.3481 => 1.3641, std.dev.: 0.0051)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.01% (3.9762 => 4.0163, std.dev.: 0.0104)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: -3.11% (1.1561 => 1.1201, std.dev.: 0.0128)
  MultiSource/Benchmarks/TSVC/NodeSplitting-flt/NodeSplitting-flt: -3.02% (1.1921 => 1.1561, std.dev.: 0.0116)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-flt/CrossingThresholds-flt: -2.64% (1.2121 => 1.1801, std.dev.: 0.0124)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: -2.56% (1.2521 => 1.2201, std.dev.: 0.0098)
  MultiSource/Applications/d/make_dparser: -2.09% (3.8240 => 3.7440, std.dev.: 0.0249)
  MultiSource/Benchmarks/TSVC/LinearDependence-flt/LinearDependence-flt: -1.87% (1.2801 => 1.2561, std.dev.: 0.0087)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.69% (1.1841 => 1.1641, std.dev.: 0.0064)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -1.67% (1.1961 => 1.1761, std.dev.: 0.0074)
  MultiSource/Benchmarks/TSVC/ControlFlow-dbl/ControlFlow-dbl: -1.46% (1.3681 => 1.3481, std.dev.: 0.0065)
  MultiSource/Applications/oggenc/oggenc: -1.38% (5.7964 => 5.7164, std.dev.: 0.0109)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-dbl/IndirectAddressing-dbl: -1.35% (1.1881 => 1.1721, std.dev.: 0.0051)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: -1.13% (2.8322 => 2.8002, std.dev.: 0.0111)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: -1.08% (15.2282 => 15.0642, std.dev.: 0.0586)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0030)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.35% (2.3881 => 2.2841, std.dev.: 0.0020)
  MultiSource/Benchmarks/TSVC/CrossingThresholds-dbl/CrossingThresholds-dbl: -1.84% (3.9202 => 3.8482, std.dev.: 0.0256)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0032)

Report Time: 1.97s
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