parallel.hpp File Reference

#include <exception>
#include <vector>

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Namespaces
namespace	mfem
namespace	serif
namespace	serif::utils
namespace	serif::utils::parallel
namespace	serif::utils::parallel::detail

Typedefs
using	serif::utils::parallel::detail::Body = void (*)(void* context, int index, int worker)

Functions
int	serif::utils::parallel::worker_count () noexcept
	Workers an element loop may use: OpenMP's thread limit (OMP_NUM_THREADS), or 1 without OpenMP or inside an enclosing parallel region.
void	serif::utils::parallel::detail::run (int count, void *context, Body body)
	Run body for every index; body must not throw. Compiled in libserif so OpenMP never depends on the caller's flags.
template<typename BodyT>
void	serif::utils::parallel::for_each_index (const int count, BodyT &&body)
	Call body(index, worker) once for every index in [0, count), possibly concurrently.
void	serif::utils::parallel::element_transformation (const ::mfem::Mesh &mesh, int element, ::mfem::IsoparametricTransformation &transformation)
	Mesh::GetElementTransformation(element, transformation), safe in concurrent element loops.