[llvm-testresults] pollyperf4__pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/19593?compare_to=19578&baseline=18565
Nickname: pollyperf4__pollyperf-O3__clang_DEV__x86_64:24

Comparing:
     Run: 19593, Order: 198395, Start Time: 2014-01-03 03:35:58, End Time: 2014-01-03 08:19:42
      To: 19578, Order: 198361, Start Time: 2014-01-02 22:34:06, End Time: 2014-01-03 03:18:06
Baseline: 18565, Order: 197552, Start Time: 2013-12-18 08:27:56, End Time: 2013-12-18 13:39:39

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

Performance Regressions: 11 (24 on baseline)
Performance Improvements: 2 (9 on baseline)
Unchanged Tests: 1097 (1077 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/DefaultInitDynArrays: 300.00% (0.0040 => 0.0160, std.dev.: 0.0027)
  SingleSource/UnitTests/ms_struct-bitfield-init-1: 100.00% (0.0120 => 0.0240, std.dev.: 0.0044)
  SingleSource/UnitTests/Vector/build2: 66.67% (0.0240 => 0.0400, std.dev.: 0.0042)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/syrk/syrk: 35.71% (0.0560 => 0.0760, std.dev.: 0.0068)
  MultiSource/Benchmarks/NPB-serial/is/is: 26.67% (0.0600 => 0.0760, std.dev.: 0.0047)
  SingleSource/Benchmarks/Polybench/stencils/seidel-2d/seidel-2d: 26.67% (0.0600 => 0.0760, std.dev.: 0.0057)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0027)
  SingleSource/Benchmarks/Shootout-C++/lists1: 4.60% (0.3480 => 0.3640, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 2.61% (1.2281 => 1.2601, std.dev.: 0.0062)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.35% (1.1841 => 1.2001, std.dev.: 0.0059)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 15.00% (0.0800 => 0.0920, std.dev.: 0.0041)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gesummv/gesummv: -30.00% (0.0800 => 0.0560, std.dev.: 0.0078)
  MultiSource/Benchmarks/mediabench/jpeg/jpeg-6a/cjpeg: -1.43% (5.8920 => 5.8080, std.dev.: 0.0325)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2007-03-02-VaCopy: 150.00% (0.0080 => 0.0200, std.dev.: 0.0044)
  SingleSource/UnitTests/vla: 37.50% (0.0320 => 0.0440, std.dev.: 0.0038)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/bicg/bicg: 33.33% (0.0600 => 0.0800, std.dev.: 0.0044)
  MultiSource/Benchmarks/FreeBench/mason/mason: 18.75% (0.0640 => 0.0760, std.dev.: 0.0027)
  MultiSource/Benchmarks/MiBench/security-blowfish/security-blowfish: 12.00% (0.3000 => 0.3360, std.dev.: 0.0089)
  MultiSource/Benchmarks/Olden/bh/bh: 10.26% (0.3120 => 0.3440, std.dev.: 0.0097)
  SingleSource/Benchmarks/Shootout-C++/wc: 6.45% (0.2480 => 0.2640, std.dev.: 0.0047)
  SingleSource/Benchmarks/Shootout-C++/ary: 5.80% (0.2760 => 0.2920, std.dev.: 0.0057)
  SingleSource/Benchmarks/Adobe-C++/functionobjects: 3.91% (0.5120 => 0.5320, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Packing-flt/Packing-flt: 3.18% (1.1321 => 1.1681, std.dev.: 0.0052)
  MultiSource/Applications/minisat/minisat: 2.02% (0.7920 => 0.8080, std.dev.: 0.0052)
  SingleSource/Benchmarks/Adobe-C++/stepanov_abstraction: 1.99% (0.6040 => 0.6160, std.dev.: 0.0041)
  MultiSource/Benchmarks/TSVC/Packing-dbl/Packing-dbl: 1.76% (1.1361 => 1.1561, std.dev.: 0.0051)
  MultiSource/Benchmarks/TSVC/Expansion-dbl/Expansion-dbl: 1.61% (1.2401 => 1.2601, std.dev.: 0.0062)
  MultiSource/Applications/lemon/lemon: 1.47% (1.3601 => 1.3801, std.dev.: 0.0078)
  MultiSource/Benchmarks/Prolangs-C/TimberWolfMC/timberwolfmc: 1.39% (10.6760 => 10.8240, std.dev.: 0.0391)
  MultiSource/Benchmarks/TSVC/IndirectAddressing-flt/IndirectAddressing-flt: 1.35% (1.1841 => 1.2001, std.dev.: 0.0059)
  MultiSource/Applications/oggenc/oggenc: 1.19% (5.7284 => 5.7964, std.dev.: 0.0115)
  SingleSource/Benchmarks/Adobe-C++/simple_types_constant_folding: 1.15% (2.7802 => 2.8122, std.dev.: 0.0096)
  MultiSource/Benchmarks/MiBench/consumer-typeset/consumer-typeset: 1.14% (15.0802 => 15.2522, std.dev.: 0.0350)
  SingleSource/Benchmarks/Adobe-C++/loop_unroll: 1.01% (3.9682 => 4.0083, std.dev.: 0.0094)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/Prolangs-C++/ocean/ocean: 15.00% (0.0800 => 0.0920, std.dev.: 0.0041)
  MultiSource/Applications/sgefa/sgefa: 2.33% (0.5160 => 0.5280, std.dev.: 0.0012)
  MultiSource/Benchmarks/BitBench/five11/five11: 1.04% (2.3121 => 2.3361, std.dev.: 0.0082)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Misc/flops-7: -44.44% (0.0360 => 0.0200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Shootout-C++/ackermann: -8.62% (0.2320 => 0.2120, std.dev.: 0.0074)

Performance Improvements - Execution Time
-----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/2mm/2mm: -63.33% (90.4297 => 33.1621, std.dev.: 21.4150)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -63.23% (46.3269 => 17.0331, std.dev.: 11.0077)
  SingleSource/Benchmarks/CoyoteBench/fftbench: -25.90% (3.2122 => 2.3801, std.dev.: 0.1082)
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/symm/symm: -24.34% (37.8384 => 28.6298, std.dev.: 0.6348)
  SingleSource/Benchmarks/McGill/chomp: -13.80% (1.0721 => 0.9241, std.dev.: 0.0062)
  SingleSource/Benchmarks/Misc/himenobmtxpa: -1.36% (1.1761 => 1.1601, std.dev.: 0.0054)
  MultiSource/Applications/aha/aha: -1.18% (2.7082 => 2.6762, std.dev.: 0.0037)

Report Time: 3.45s
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