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MatrixFree: Memory consumption of mapping data faces by cells in MappingInfo #15729

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Jul 12, 2023
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MatrixFree: Memory consumption of mapping data faces by cells in MappingInfo #15729

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11 changes: 11 additions & 0 deletions include/deal.II/matrix_free/mapping_info.templates.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3318,8 +3318,11 @@ namespace internal
{
std::size_t memory = MemoryConsumption::memory_consumption(cell_data);
memory += MemoryConsumption::memory_consumption(face_data);
memory += MemoryConsumption::memory_consumption(face_data_by_cells);
memory += cell_type.capacity() * sizeof(GeometryType);
memory += face_type.capacity() * sizeof(GeometryType);
memory += faces_by_cells_type.capacity() *
GeometryInfo<dim>::faces_per_cell * sizeof(GeometryType);
memory += sizeof(*this);
return memory;
}
Expand All @@ -3341,11 +3344,19 @@ namespace internal
task_info.print_memory_statistics(out,
face_type.capacity() *
sizeof(GeometryType));

out << " Faces by cells types: ";
task_info.print_memory_statistics(out,
faces_by_cells_type.capacity() *
GeometryInfo<dim>::faces_per_cell *
sizeof(GeometryType));

for (unsigned int j = 0; j < cell_data.size(); ++j)
{
out << " Data component " << j << std::endl;
cell_data[j].print_memory_consumption(out, task_info);
face_data[j].print_memory_consumption(out, task_info);
face_data_by_cells[j].print_memory_consumption(out, task_info);
}
}

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