From: Martin Kronbichler Date: Tue, 11 Feb 2014 20:04:47 +0000 (+0000) Subject: Do not output iteration numbers. They are too sensitive X-Git-Tag: v8.2.0-rc1~847 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2be9ff041c1df2ad9b7a42eb9ce44887e46f1dc;p=dealii.git Do not output iteration numbers. They are too sensitive git-svn-id: https://svn.dealii.org/trunk@32459 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/tests/bits/step-51.cc b/tests/bits/step-51.cc index ed203d6d76..56922f1ffe 100644 --- a/tests/bits/step-51.cc +++ b/tests/bits/step-51.cc @@ -333,10 +333,6 @@ namespace Step51 dof_handler.distribute_dofs(fe); dof_handler_u_post.distribute_dofs(fe_u_post); - deallog << " Number of degrees of freedom: " - << dof_handler.n_dofs() - << std::endl; - solution.reinit (dof_handler.n_dofs()); system_rhs.reinit (dof_handler.n_dofs()); @@ -763,10 +759,15 @@ namespace Step51 void HDG::solve () { SolverControl solver_control (system_matrix.m()*10, - 1e-11*system_rhs.l2_norm()); + 1e-12*system_rhs.l2_norm()); + // do not output iteration numbers to log file because these are too + // sensitive + std::ostringstream stream; + deallog.attach(stream); SolverBicgstab<> solver (solver_control, false); solver.solve (system_matrix, solution, system_rhs, PreconditionIdentity()); + deallog.attach(logfile); system_matrix.clear(); @@ -941,8 +942,6 @@ namespace Step51 { for (unsigned int cycle=0; cycle<14-4*dim; ++cycle) { - deallog << "Cycle " << cycle << ':' << std::endl; - refine_grid (cycle); setup_system (); assemble_system (false); diff --git a/tests/bits/step-51.output b/tests/bits/step-51.output index 768c5da026..53e7a504c9 100644 --- a/tests/bits/step-51.output +++ b/tests/bits/step-51.output @@ -1,44 +1,14 @@ -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 9 -DEAL:Bicgstab::Starting value 8.19443 -DEAL:Bicgstab::Convergence step 8 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 13 -DEAL:Bicgstab::Starting value 13.9539 -DEAL:Bicgstab::Convergence step 12 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 17 -DEAL:Bicgstab::Starting value 13.0731 -DEAL:Bicgstab::Convergence step 16 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 25 -DEAL:Bicgstab::Starting value 12.1492 -DEAL:Bicgstab::Convergence step 24 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 33 -DEAL:Bicgstab::Starting value 11.0492 -DEAL:Bicgstab::Convergence step 34 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 49 -DEAL:Bicgstab::Starting value 9.35310 -DEAL:Bicgstab::Convergence step 51 value 0 -DEAL::Cycle 6: -DEAL:: Number of degrees of freedom: 65 -DEAL:Bicgstab::Starting value 8.20475 -DEAL:Bicgstab::Convergence step 74 value 0 -DEAL::Cycle 7: -DEAL:: Number of degrees of freedom: 97 -DEAL:Bicgstab::Starting value 6.76136 -DEAL:Bicgstab::Convergence step 104 value 0 -DEAL::Cycle 8: -DEAL:: Number of degrees of freedom: 129 -DEAL:Bicgstab::Starting value 5.87456 -DEAL:Bicgstab::Convergence step 137 value 0 -DEAL::Cycle 9: -DEAL:: Number of degrees of freedom: 193 -DEAL:Bicgstab::Starting value 4.80772 -DEAL:Bicgstab::Convergence step 213 value 0 + + + + + + + + + + cells dofs val L2 grad L2 val L2-post 8 9 4.080e-01 - 1.722e+00 - 3.362e-01 - 12 13 1.659e-01 2.22 8.766e-01 1.67 2.151e-02 6.78 @@ -50,46 +20,16 @@ cells dofs val L2 grad L2 val L2-post 96 97 2.440e-03 1.98 1.253e-02 2.01 5.281e-05 3.01 128 129 1.377e-03 1.99 7.035e-03 2.01 2.224e-05 3.01 192 193 6.141e-04 1.99 3.119e-03 2.01 6.573e-06 3.01 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 9 -DEAL:Bicgstab::Starting value 7.96477 -DEAL:Bicgstab::Convergence step 8 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 13 -DEAL:Bicgstab::Starting value 13.4076 -DEAL:Bicgstab::Convergence step 12 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 17 -DEAL:Bicgstab::Starting value 12.9549 -DEAL:Bicgstab::Convergence step 16 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 25 -DEAL:Bicgstab::Starting value 12.1266 -DEAL:Bicgstab::Convergence step 24 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 33 -DEAL:Bicgstab::Starting value 11.0426 -DEAL:Bicgstab::Convergence step 34 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 49 -DEAL:Bicgstab::Starting value 9.35200 -DEAL:Bicgstab::Convergence step 50 value 0 -DEAL::Cycle 6: -DEAL:: Number of degrees of freedom: 65 -DEAL:Bicgstab::Starting value 8.20444 -DEAL:Bicgstab::Convergence step 73 value 0 -DEAL::Cycle 7: -DEAL:: Number of degrees of freedom: 97 -DEAL:Bicgstab::Starting value 6.76131 -DEAL:Bicgstab::Convergence step 105 value 0 -DEAL::Cycle 8: -DEAL:: Number of degrees of freedom: 129 -DEAL:Bicgstab::Starting value 5.87455 -DEAL:Bicgstab::Convergence step 143 value 0 -DEAL::Cycle 9: -DEAL:: Number of degrees of freedom: 193 -DEAL:Bicgstab::Starting value 4.80772 -DEAL:Bicgstab::Convergence step 225 value 0 + + + + + + + + + + cells dofs val L2 grad L2 val L2-post 8 9 2.141e-02 - 1.398e-01 - 3.487e-03 - 12 13 6.701e-03 2.87 3.811e-02 3.21 4.976e-04 4.80 @@ -98,33 +38,15 @@ cells dofs val L2 grad L2 val L2-post 32 33 1.126e-04 3.94 6.373e-04 3.99 3.412e-06 5.01 48 49 2.256e-05 3.97 1.259e-04 4.00 4.472e-07 5.01 64 65 7.179e-06 3.98 3.980e-05 4.00 1.057e-07 5.01 -96 97 1.425e-06 3.99 7.848e-06 4.00 1.388e-08 5.01 -128 129 4.519e-07 3.99 2.481e-06 4.00 3.302e-09 4.99 -192 193 8.946e-08 3.99 4.894e-07 4.00 7.398e-10 3.69 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 80 -DEAL:Bicgstab::Starting value 12.2150 -DEAL:Bicgstab::Convergence step 37 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 168 -DEAL:Bicgstab::Starting value 8.50278 -DEAL:Bicgstab::Convergence step 48 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 288 -DEAL:Bicgstab::Starting value 10.5333 -DEAL:Bicgstab::Convergence step 62 value 1.01190e-10 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 624 -DEAL:Bicgstab::Starting value 8.10478 -DEAL:Bicgstab::Convergence step 98 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 1088 -DEAL:Bicgstab::Starting value 6.61947 -DEAL:Bicgstab::Convergence step 120 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 2400 -DEAL:Bicgstab::Starting value 4.75284 -DEAL:Bicgstab::Convergence step 181 value 0 +96 97 1.425e-06 3.99 7.848e-06 4.00 1.386e-08 5.01 +128 129 4.519e-07 3.99 2.481e-06 4.00 3.284e-09 5.01 +192 193 8.946e-08 3.99 4.894e-07 4.00 4.323e-10 5.00 + + + + + + cells dofs val L2 grad L2 val L2-post 16 80 1.066e+01 - 1.571e+01 - 1.055e+01 - 36 168 3.727e+00 2.59 7.998e+00 1.67 3.660e+00 2.61 @@ -132,30 +54,12 @@ cells dofs val L2 grad L2 val L2-post 144 624 2.730e-01 2.68 1.867e+00 2.02 6.110e-02 4.92 256 1088 1.493e-01 2.10 1.046e+00 2.01 2.878e-02 2.62 576 2400 6.965e-02 1.88 4.847e-01 1.90 9.202e-03 2.81 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 120 -DEAL:Bicgstab::Starting value 10.6959 -DEAL:Bicgstab::Convergence step 43 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 252 -DEAL:Bicgstab::Starting value 13.2620 -DEAL:Bicgstab::Convergence step 58 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 432 -DEAL:Bicgstab::Starting value 11.2567 -DEAL:Bicgstab::Convergence step 74 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 936 -DEAL:Bicgstab::Starting value 9.46542 -DEAL:Bicgstab::Convergence step 105 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 1632 -DEAL:Bicgstab::Starting value 7.48176 -DEAL:Bicgstab::Convergence step 138 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 3600 -DEAL:Bicgstab::Starting value 5.13012 -DEAL:Bicgstab::Convergence step 189 value 0 + + + + + + cells dofs val L2 grad L2 val L2-post 16 120 7.645e-01 - 5.413e+00 - 2.667e-01 - 36 252 4.745e-01 1.18 2.375e+00 2.03 3.501e-01 -0.67 diff --git a/tests/bits/step-51p.cc b/tests/bits/step-51p.cc index fae43af7b6..f4a6a383ba 100644 --- a/tests/bits/step-51p.cc +++ b/tests/bits/step-51p.cc @@ -333,10 +333,6 @@ namespace Step51 dof_handler.distribute_dofs(fe); dof_handler_u_post.distribute_dofs(fe_u_post); - deallog << " Number of degrees of freedom: " - << dof_handler.n_dofs() - << std::endl; - solution.reinit (dof_handler.n_dofs()); system_rhs.reinit (dof_handler.n_dofs()); @@ -763,10 +759,13 @@ namespace Step51 void HDG::solve () { SolverControl solver_control (system_matrix.m()*10, - 1e-11*system_rhs.l2_norm()); + 1e-12*system_rhs.l2_norm()); + std::ostringstream stream; + deallog.attach(stream); SolverBicgstab<> solver (solver_control, false); solver.solve (system_matrix, solution, system_rhs, PreconditionIdentity()); + deallog.attach(logfile); system_matrix.clear(); @@ -941,8 +940,6 @@ namespace Step51 { for (unsigned int cycle=0; cycle<14-4*dim; ++cycle) { - deallog << "Cycle " << cycle << ':' << std::endl; - refine_grid (cycle); setup_system (); assemble_system (false); diff --git a/tests/bits/step-51p.output b/tests/bits/step-51p.output index a0f2912453..d009da0c96 100644 --- a/tests/bits/step-51p.output +++ b/tests/bits/step-51p.output @@ -1,44 +1,14 @@ -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 9 -DEAL:Bicgstab::Starting value 8.19443 -DEAL:Bicgstab::Convergence step 8 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 13 -DEAL:Bicgstab::Starting value 13.9539 -DEAL:Bicgstab::Convergence step 12 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 17 -DEAL:Bicgstab::Starting value 13.0731 -DEAL:Bicgstab::Convergence step 16 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 25 -DEAL:Bicgstab::Starting value 12.1492 -DEAL:Bicgstab::Convergence step 24 value 1.07658e-10 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 33 -DEAL:Bicgstab::Starting value 11.0492 -DEAL:Bicgstab::Convergence step 34 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 49 -DEAL:Bicgstab::Starting value 9.35310 -DEAL:Bicgstab::Convergence step 51 value 0 -DEAL::Cycle 6: -DEAL:: Number of degrees of freedom: 65 -DEAL:Bicgstab::Starting value 8.20475 -DEAL:Bicgstab::Convergence step 75 value 0 -DEAL::Cycle 7: -DEAL:: Number of degrees of freedom: 97 -DEAL:Bicgstab::Starting value 6.76136 -DEAL:Bicgstab::Convergence step 104 value 0 -DEAL::Cycle 8: -DEAL:: Number of degrees of freedom: 129 -DEAL:Bicgstab::Starting value 5.87456 -DEAL:Bicgstab::Convergence step 142 value 0 -DEAL::Cycle 9: -DEAL:: Number of degrees of freedom: 193 -DEAL:Bicgstab::Starting value 4.80772 -DEAL:Bicgstab::Convergence step 211 value 0 + + + + + + + + + + cells dofs val L2 grad L2 val L2-post 8 9 4.080e-01 - 1.722e+00 - 3.362e-01 - 12 13 1.659e-01 2.22 8.766e-01 1.67 2.151e-02 6.78 @@ -50,46 +20,16 @@ cells dofs val L2 grad L2 val L2-post 96 97 2.440e-03 1.98 1.253e-02 2.01 5.281e-05 3.01 128 129 1.377e-03 1.99 7.035e-03 2.01 2.224e-05 3.01 192 193 6.141e-04 1.99 3.119e-03 2.01 6.573e-06 3.01 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 9 -DEAL:Bicgstab::Starting value 7.96477 -DEAL:Bicgstab::Convergence step 8 value 0 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 13 -DEAL:Bicgstab::Starting value 13.4076 -DEAL:Bicgstab::Convergence step 12 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 17 -DEAL:Bicgstab::Starting value 12.9549 -DEAL:Bicgstab::Convergence step 16 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 25 -DEAL:Bicgstab::Starting value 12.1266 -DEAL:Bicgstab::Convergence step 25 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 33 -DEAL:Bicgstab::Starting value 11.0426 -DEAL:Bicgstab::Convergence step 33 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 49 -DEAL:Bicgstab::Starting value 9.35200 -DEAL:Bicgstab::Convergence step 49 value 0 -DEAL::Cycle 6: -DEAL:: Number of degrees of freedom: 65 -DEAL:Bicgstab::Starting value 8.20444 -DEAL:Bicgstab::Convergence step 71 value 0 -DEAL::Cycle 7: -DEAL:: Number of degrees of freedom: 97 -DEAL:Bicgstab::Starting value 6.76131 -DEAL:Bicgstab::Convergence step 111 value 0 -DEAL::Cycle 8: -DEAL:: Number of degrees of freedom: 129 -DEAL:Bicgstab::Starting value 5.87455 -DEAL:Bicgstab::Convergence step 144 value 0 -DEAL::Cycle 9: -DEAL:: Number of degrees of freedom: 193 -DEAL:Bicgstab::Starting value 4.80772 -DEAL:Bicgstab::Convergence step 206 value 0 + + + + + + + + + + cells dofs val L2 grad L2 val L2-post 8 9 2.141e-02 - 1.398e-01 - 3.487e-03 - 12 13 6.701e-03 2.87 3.811e-02 3.21 4.976e-04 4.80 @@ -98,33 +38,15 @@ cells dofs val L2 grad L2 val L2-post 32 33 1.126e-04 3.94 6.373e-04 3.99 3.412e-06 5.01 48 49 2.256e-05 3.97 1.259e-04 4.00 4.472e-07 5.01 64 65 7.179e-06 3.98 3.980e-05 4.00 1.057e-07 5.01 -96 97 1.425e-06 3.99 7.848e-06 4.00 1.388e-08 5.01 -128 129 4.519e-07 3.99 2.481e-06 4.00 3.400e-09 4.89 -192 193 8.946e-08 3.99 4.894e-07 4.00 1.008e-09 3.00 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 80 -DEAL:Bicgstab::Starting value 17.6593 -DEAL:Bicgstab::Convergence step 31 value 1.30726e-10 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 168 -DEAL:Bicgstab::Starting value 11.4720 -DEAL:Bicgstab::Convergence step 44 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 288 -DEAL:Bicgstab::Starting value 16.7917 -DEAL:Bicgstab::Convergence step 63 value 1.47629e-10 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 624 -DEAL:Bicgstab::Starting value 12.5049 -DEAL:Bicgstab::Convergence step 90 value 0 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 1088 -DEAL:Bicgstab::Starting value 9.93628 -DEAL:Bicgstab::Convergence step 120 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 2400 -DEAL:Bicgstab::Starting value 6.94024 -DEAL:Bicgstab::Convergence step 177 value 0 +96 97 1.425e-06 3.99 7.848e-06 4.00 1.386e-08 5.01 +128 129 4.519e-07 3.99 2.481e-06 4.00 3.285e-09 5.01 +192 193 8.946e-08 3.99 4.894e-07 4.00 4.527e-10 4.89 + + + + + + cells dofs val L2 grad L2 val L2-post 16 80 1.043e+01 - 1.616e+01 - 1.034e+01 - 36 168 3.699e+00 2.56 8.081e+00 1.71 3.637e+00 2.58 @@ -132,30 +54,12 @@ cells dofs val L2 grad L2 val L2-post 144 624 2.947e-01 2.47 2.255e+00 1.80 6.403e-02 4.88 256 1088 1.638e-01 2.04 1.343e+00 1.80 2.937e-02 2.71 576 2400 7.616e-02 1.89 6.522e-01 1.78 9.203e-03 2.86 -DEAL::Cycle 0: -DEAL:: Number of degrees of freedom: 120 -DEAL:Bicgstab::Starting value 19.9021 -DEAL:Bicgstab::Convergence step 39 value 1.15234e-10 -DEAL::Cycle 1: -DEAL:: Number of degrees of freedom: 252 -DEAL:Bicgstab::Starting value 15.8809 -DEAL:Bicgstab::Convergence step 56 value 0 -DEAL::Cycle 2: -DEAL:: Number of degrees of freedom: 432 -DEAL:Bicgstab::Starting value 16.3149 -DEAL:Bicgstab::Convergence step 71 value 0 -DEAL::Cycle 3: -DEAL:: Number of degrees of freedom: 936 -DEAL:Bicgstab::Starting value 12.6721 -DEAL:Bicgstab::Convergence step 109 value 1.21847e-10 -DEAL::Cycle 4: -DEAL:: Number of degrees of freedom: 1632 -DEAL:Bicgstab::Starting value 10.0470 -DEAL:Bicgstab::Convergence step 144 value 0 -DEAL::Cycle 5: -DEAL:: Number of degrees of freedom: 3600 -DEAL:Bicgstab::Starting value 6.97340 -DEAL:Bicgstab::Convergence step 198 value 0 + + + + + + cells dofs val L2 grad L2 val L2-post 16 120 8.296e-01 - 6.543e+00 - 4.572e-01 - 36 252 5.045e-01 1.23 3.062e+00 1.87 3.570e-01 0.61