vcbferreira/NuFI_deal.ii
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adaptive refining online! it seems to use a single cpu at a time instead of all, need to check this

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This commit is contained in:
Vasco C. B. Ferreira
2026-07-08 22:42:04 +02:00
parent 59b95dd096
commit 5651dd580a
7 changed files with 49 additions and 26 deletions
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src/nufi_solver.cc
+12 -12
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@@ -206,17 +206,17 @@ void NuFISolver::run() {
<< std::endl;
// START: diagnostics
std::cout << "cells = " << poisson.triangulation.n_active_cells()
<< " dofs = " << poisson.dof_handler.n_dofs() << std::endl;
double min_h = 1e100;
double max_h = 0;
for (auto cell : poisson.triangulation.active_cell_iterators()) {
min_h = std::min(min_h, cell->diameter());
max_h = std::max(max_h, cell->diameter());
}
std::cout << "h ratio = " << max_h / min_h << std::endl;
std::cout << "cells = " << poisson.triangulation.n_active_cells() << "\n"
<< " dofs = " << poisson.dof_handler.n_dofs() << "\n";
// double min_h = 1e100;
// double max_h = 0;
//
// for (auto cell : poisson.triangulation.active_cell_iterators()) {
// min_h = std::min(min_h, cell->diameter());
// max_h = std::max(max_h, cell->diameter());
// }
//
// std::cout << "h ratio = " << max_h / min_h << std::endl;
// END: diagnostics
@@ -248,7 +248,7 @@ void NuFISolver::run() {
poisson.coarse_and_refine_grid(it, phi_history);
refine_time = timer.elapsed() - refine_start;
std::cout << "Refinement step done in "
<< std::to_string(std::floor(refine_time)) << "[s]";
<< std::to_string(std::floor(refine_time)) << "[s]" << "\n";
}
double timer_elapsed = timer.elapsed();