[llvm-testresults] pollyperf-O3__clang_DEV__x86_64 test results

[llvm-testresults at cs.uiuc.edu]

http://llvm.org/perf/db_default/v4/nts/21064?compare_to=21054&baseline=19898
Nickname: pollyperf-O3__clang_DEV__x86_64:34

Comparing:
     Run: 21064, Order: 199813, Start Time: 2014-01-22 16:23:22, End Time: 2014-01-22 21:07:24
      To: 21054, Order: 199800, Start Time: 2014-01-22 13:31:42, End Time: 2014-01-22 18:23:06
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 (18 on baseline)
Performance Improvements: 1 (4 on baseline)
Unchanged Tests: 1094 (1088 on baseline)
Total Tests: 1110

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 200.00% (0.0080 => 0.0240, std.dev.: 0.0030)
  SingleSource/Regression/C/matrixTranspose: 100.00% (0.0120 => 0.0240, std.dev.: 0.0037)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/Benchmarks/Stanford/Perm: 42.86% (0.0280 => 0.0400, std.dev.: 0.0031)
  SingleSource/UnitTests/SignlessTypes/shr: 42.86% (0.0280 => 0.0400, std.dev.: 0.0037)
  MultiSource/Benchmarks/Olden/bisort/bisort: 35.71% (0.0560 => 0.0760, std.dev.: 0.0052)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0028)
  SingleSource/Benchmarks/Polybench/stencils/fdtd-2d/fdtd-2d: 16.00% (0.1000 => 0.1160, std.dev.: 0.0040)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 9.59% (0.2920 => 0.3200, std.dev.: 0.0065)
  SingleSource/Benchmarks/Shootout-C++/fibo: 7.84% (0.2040 => 0.2200, std.dev.: 0.0057)
  SingleSource/Benchmarks/Misc-C++/stepanov_container: 2.57% (0.9321 => 0.9561, std.dev.: 0.0079)
  MultiSource/Applications/lua/lua: 2.15% (4.4680 => 4.5640, std.dev.: 0.0294)
  MultiSource/Benchmarks/TSVC/Recurrences-dbl/Recurrences-dbl: 1.77% (1.1281 => 1.1481, std.dev.: 0.0062)

Performance Regressions - Execution Time
----------------------------------------
  MultiSource/Benchmarks/tramp3d-v4/tramp3d-v4: 2.59% (0.4640 => 0.4760, std.dev.: 0.0012)
  MultiSource/Benchmarks/ASC_Sequoia/IRSmk/IRSmk: 2.27% (5.6364 => 5.7644, std.dev.: 0.0491)

Performance Improvements - Compile Time
---------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/gemm/gemm: -18.18% (0.0880 => 0.0720, std.dev.: 0.0059)

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

Performance Regressions - Compile Time
--------------------------------------
  SingleSource/Benchmarks/Shootout/fib2: 400.00% (0.0040 => 0.0200, std.dev.: 0.0047)
  SingleSource/UnitTests/2003-05-31-LongShifts: 300.00% (0.0040 => 0.0160, std.dev.: 0.0041)
  SingleSource/Regression/C/callargs: 100.00% (0.0120 => 0.0240, std.dev.: 0.0025)
  SingleSource/UnitTests/2005-07-17-INT-To-FP: 100.00% (0.0120 => 0.0240, std.dev.: 0.0030)
  SingleSource/UnitTests/Vector/simple: 100.00% (0.0120 => 0.0240, std.dev.: 0.0036)
  SingleSource/UnitTests/SignlessTypes/shr: 66.67% (0.0240 => 0.0400, std.dev.: 0.0037)
  MultiSource/Benchmarks/MiBench/network-dijkstra/network-dijkstra: 27.27% (0.0440 => 0.0560, std.dev.: 0.0028)
  SingleSource/Benchmarks/Misc/richards_benchmark: 22.22% (0.0720 => 0.0880, std.dev.: 0.0037)
  SingleSource/Benchmarks/BenchmarkGame/spectral-norm: 20.00% (0.0600 => 0.0720, std.dev.: 0.0039)
  SingleSource/Benchmarks/Polybench/medley/reg_detect/reg_detect: 12.12% (0.1320 => 0.1480, std.dev.: 0.0044)
  MultiSource/Benchmarks/SciMark2-C/scimark2: 11.96% (0.3680 => 0.4120, std.dev.: 0.0136)
  MultiSource/Benchmarks/Olden/voronoi/voronoi: 6.67% (0.3000 => 0.3200, std.dev.: 0.0065)
  MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael: 3.01% (0.6640 => 0.6840, std.dev.: 0.0072)
  MultiSource/Benchmarks/TSVC/InductionVariable-dbl/InductionVariable-dbl: 2.36% (1.1881 => 1.2161, std.dev.: 0.0095)
  MultiSource/Applications/sqlite3/sqlite3: 1.79% (23.7574 => 24.1815, std.dev.: 0.0576)
  MultiSource/Benchmarks/TSVC/LoopRerolling-flt/LoopRerolling-flt: 1.38% (1.1601 => 1.1761, std.dev.: 0.0060)
  MultiSource/Applications/JM/lencod/lencod: 1.18% (17.6165 => 17.8245, std.dev.: 0.0528)

Performance Regressions - Execution Time
----------------------------------------
  SingleSource/Benchmarks/Polybench/linear-algebra/kernels/doitgen/doitgen: 4.02% (3.3802 => 3.5162, std.dev.: 0.0410)

Performance Improvements - Execution Time
-----------------------------------------
  MultiSource/Benchmarks/FreeBench/neural/neural: -16.90% (0.2840 => 0.2360, std.dev.: 0.0031)
  MultiSource/Benchmarks/TSVC/Symbolics-flt/Symbolics-flt: -4.52% (2.3881 => 2.2801, std.dev.: 0.0032)
  MultiSource/Benchmarks/TSVC/Symbolics-dbl/Symbolics-dbl: -1.79% (4.2563 => 4.1803, std.dev.: 0.0031)
  MultiSource/Applications/sqlite3/sqlite3: -1.77% (4.0643 => 3.9922, std.dev.: 0.0173)

Report Time: 1.87s
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