parallel.h File Reference

#include <deal.II/base/config.h>
#include <deal.II/base/exceptions.h>
#include <deal.II/base/multithread_info.h>
#include <deal.II/base/mutex.h>
#include <deal.II/base/std_cxx20/type_traits.h>
#include <deal.II/base/synchronous_iterator.h>
#include <deal.II/base/template_constraints.h>
#include <cstddef>
#include <functional>
#include <memory>
#include <tuple>
#include <taskflow/algorithm/for_each.hpp>
#include <taskflow/taskflow.hpp>
#include <tbb/blocked_range.h>
#include <tbb/parallel_for.h>
#include <tbb/parallel_reduce.h>
#include <tbb/partitioner.h>

Go to the source code of this file.

Classes
struct	parallel::internal::EnableOpenMPSimdFor< Number >
struct	parallel::ParallelForInteger
class	parallel::internal::TBBPartitioner

Namespaces
namespace	parallel
namespace	parallel::internal
namespace	internal
namespace	internal::VectorImplementation
namespace	internal::SparseMatrixImplementation

Functions
template<typename Iterator , typename Functor >
void	parallel::internal::taskflow_parallel_for (Iterator x_begin, Iterator x_end, const Functor &functor, const unsigned int grainsize)
template<typename Iterator , typename Functor >
void	parallel::internal::parallel_for (Iterator x_begin, Iterator x_end, const Functor &functor, const unsigned int grainsize)
template<typename Iterator , typename Functor >
void	parallel::internal::parallel_for (Iterator x_begin, Iterator x_end, const Functor &functor, const unsigned int grainsize, const std::shared_ptr< tbb::affinity_partitioner > &partitioner)
template<typename Iterator , typename Function >
void	parallel::internal::apply_to_subranges (const tbb::blocked_range< Iterator > &range, const Function &f)
template<typename Iterator , typename Function >
void	parallel::apply_to_subranges (const Iterator &begin, const std_cxx20::type_identity_t< Iterator > &end, const Function &f, const unsigned int grainsize)
template<typename ResultType , typename Iterator , typename Function >
ResultType	parallel::accumulate_from_subranges (const Function &f, const Iterator &begin, const std_cxx20::type_identity_t< Iterator > &end, const unsigned int grainsize)

Variables
unsigned int	internal::VectorImplementation::minimum_parallel_grain_size = 4096
unsigned int	internal::SparseMatrixImplementation::minimum_parallel_grain_size = 256