[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/20192?compare_to=20184&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 20192, Order: 198918, Start Time: 2014-01-10 07:08:26, End Time: 2014-01-10 11:50:29
      To: 20184, Order: 198916, Start Time: 2014-01-10 05:35:38, End Time: 2014-01-10 10:19:41
Baseline: 19898, Order: 198654, Start Time: 2014-01-07 01:21:49, End Time: 2014-01-07 06:07:29

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

Performance Regressions: 15 (16 on baseline)
Performance Improvements: 1 (0 on baseline)
Unchanged Tests: 1094 (1094 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/ms_struct-bitfield-init: 150.00% (0.0080 => 0.0200, std.dev.: 0.0040)
  SingleSource/Regression/C/2003-05-21-UnionBitfields: 75.00% (0.0160 => 0.0280, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/trmm/trmm: 17.65% (0.0680 => 0.0800, std.dev.: 0.0045)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/McCat/09-vor/vor: 11.90% (0.3360 => 0.3760, std.dev.: 0.0134)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-apml/fdtd-apml: 8.82% (0.1360 => 0.1480, std.dev.: 0.0041)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 6.60% (0.4240 => 0.4520, std.dev.: 0.0045)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.62% (0.2600 => 0.2720, std.dev.: 0.0037)
  SingleSource/Benchmarks/Shootout-C++/hash: 3.60% (0.4440 => 0.4600, std.dev.: 0.0056)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 3.03% (0.9241 => 0.9521, std.dev.: 0.0095)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.13% (1.1281 => 1.1521, std.dev.: 0.0080)
  MultiSource/Benchmarks/MallocBench/gs/gs: 1.57% (4.8520 => 4.9280, std.dev.: 0.0272)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/MiBench/security-sha/security-sha: 100.00% (0.0120 => 0.0240, std.dev.: 0.0020)
  MultiSource/Benchmarks/MiBench/consumer-lame/consumer-lame: 4.92% (0.2440 => 0.2560, std.dev.: 0.0022)
  MultiSource/Benchmarks/Ptrdist/bc/bc: 3.36% (0.5960 => 0.6160, std.dev.: 0.0072)

Performance Improvements - Compile Time
---------------------------------------
  MultiSource/Benchmarks/mediabench/gsm/toast/toast: -4.18% (1.4360 => 1.3760, std.dev.: 0.0168)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 300.00% (0.0040 => 0.0160, std.dev.: 0.0040)
  SingleSource/Regression/C++/fixups: 100.00% (0.0120 => 0.0240, std.dev.: 0.0043)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 16.67% (0.0720 => 0.0840, std.dev.: 0.0044)
  MultiSource/Benchmarks/Prolangs-C++/trees/trees: 13.64% (0.0880 => 0.1000, std.dev.: 0.0031)
  MultiSource/Benchmarks/Ptrdist/ks/ks: 12.50% (0.1600 => 0.1800, std.dev.: 0.0044)
  SingleSource/Benchmarks/Shootout-C++/matrix: 4.62% (0.2600 => 0.2720, std.dev.: 0.0037)
  MultiSource/Applications/ALAC/decode/alacconvert-decode: 4.04% (1.1880 => 1.2360, std.dev.: 0.0103)
  MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm: 2.90% (1.3800 => 1.4200, std.dev.: 0.0092)
  SingleSource/Benchmarks/CoyoteBench/fftbench: 2.73% (0.4400 => 0.4520, std.dev.: 0.0045)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 2.72% (1.1761 => 1.2081, std.dev.: 0.0052)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 2.49% (1.1241 => 1.1521, std.dev.: 0.0080)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 2.07% (1.1601 => 1.1841, std.dev.: 0.0091)
  MultiSource/Benchmarks/TSVC/Equivalencing-flt/Equivalencing-flt: 1.69% (1.1841 => 1.2041, std.dev.: 0.0073)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.53% (10.6960 => 10.8600, std.dev.: 0.0443)
  MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000: 1.13% (8.1441 => 8.2361, std.dev.: 0.0348)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/FreeBench/pcompress2/pcompress2: 7.50% (0.1600 => 0.1720, std.dev.: 0.0036)

Report Time: 1.77s
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