From 9df4c8651f87b7e0778d6fc7d1a2585a537170cc Mon Sep 17 00:00:00 2001 From: hartmann Date: Tue, 20 Nov 2001 18:06:05 +0000 Subject: [PATCH] Replace time measurements by the optimized ones. git-svn-id: https://svn.dealii.org/trunk@5224 0785d39b-7218-0410-832d-ea1e28bc413d --- .../step-12.data/results.html | 26 +++++++++---------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/deal.II/doc/tutorial/chapter-2.step-by-step/step-12.data/results.html b/deal.II/doc/tutorial/chapter-2.step-by-step/step-12.data/results.html index f93881c8f5..9a99b27f15 100644 --- a/deal.II/doc/tutorial/chapter-2.step-by-step/step-12.data/results.html +++ b/deal.II/doc/tutorial/chapter-2.step-by-step/step-12.data/results.html @@ -9,48 +9,48 @@ files including the grids, and the solutions given in gnuplot format. Cycle 0: Number of active cells: 64 Number of degrees of freedom: 256 -Time of assemble_system1: 0.26 -Time of assemble_system2: 0.22 +Time of assemble_system1: 0.04 +Time of assemble_system2: 0.04 solution1 and solution2 do not differ. Writing grid to <grid-0.eps>... Writing solution to <sol-0.gnuplot>... Cycle 1: Number of active cells: 112 Number of degrees of freedom: 448 -Time of assemble_system1: 0.47 -Time of assemble_system2: 0.39 +Time of assemble_system1: 0.08 +Time of assemble_system2: 0.08 solution1 and solution2 do not differ. Writing grid to <grid-1.eps>... Writing solution to <sol-1.gnuplot>... Cycle 2: Number of active cells: 214 Number of degrees of freedom: 856 -Time of assemble_system1: 0.89 -Time of assemble_system2: 0.73 +Time of assemble_system1: 0.16 +Time of assemble_system2: 0.15 solution1 and solution2 do not differ. Writing grid to <grid-2.eps>... Writing solution to <sol-2.gnuplot>... Cycle 3: Number of active cells: 415 Number of degrees of freedom: 1660 -Time of assemble_system1: 1.78 -Time of assemble_system2: 1.43 +Time of assemble_system1: 0.31 +Time of assemble_system2: 0.27 solution1 and solution2 do not differ. Writing grid to <grid-3.eps>... Writing solution to <sol-3.gnuplot>... Cycle 4: Number of active cells: 796 Number of degrees of freedom: 3184 -Time of assemble_system1: 3.29 -Time of assemble_system2: 2.76 +Time of assemble_system1: 0.59 +Time of assemble_system2: 0.52 solution1 and solution2 do not differ. Writing grid to <grid-4.eps>... Writing solution to <sol-4.gnuplot>... Cycle 5: Number of active cells: 1561 Number of degrees of freedom: 6244 -Time of assemble_system1: 6.61 -Time of assemble_system2: 5.4 +Time of assemble_system1: 1.15 +Time of assemble_system2: 1.06 solution1 and solution2 do not differ. Writing grid to <grid-5.eps>... Writing solution to <sol-5.gnuplot>... @@ -62,7 +62,7 @@ coincide. The difference measured in time of treating each face only once (second version of the DG method) in comparison with treating each face twice within a nested loop over all cells and all faces of each cell (first version), is much less than one might have -expected. The gain is less than 20% on all refinement steps. +expected. The gain is less than 10% on the last refinement steps.

First we show the solutions on the initial mesh, the mesh after two -- 2.39.5