AMReX_BaseFab.H File Reference

BaseFab container template providing box-based field storage. More...

#include <AMReX_Config.H>
#include <AMReX_Algorithm.H>
#include <AMReX_Extension.H>
#include <AMReX_BLassert.H>
#include <AMReX_Array.H>
#include <AMReX_Box.H>
#include <AMReX_Loop.H>
#include <AMReX_BoxList.H>
#include <AMReX_BArena.H>
#include <AMReX_CArena.H>
#include <AMReX_DataAllocator.H>
#include <AMReX_REAL.H>
#include <AMReX_BLProfiler.H>
#include <AMReX_BoxIterator.H>
#include <AMReX_MakeType.H>
#include <AMReX_Utility.H>
#include <AMReX_Reduce.H>
#include <AMReX_Gpu.H>
#include <AMReX_Scan.H>
#include <AMReX_Math.H>
#include <AMReX_OpenMP.H>
#include <AMReX_MemPool.H>
#include <AMReX_TypeTraits.H>
#include <cmath>
#include <cstdlib>
#include <algorithm>
#include <limits>
#include <climits>
#include <array>
#include <type_traits>
#include <memory>
#include <atomic>
#include <utility>

Go to the source code of this file.

Classes
struct	amrex::SrcComp
	Source-component descriptor. More...
struct	amrex::DestComp
	Destination-component descriptor. More...
struct	amrex::NumComps
	Number-of-components descriptor. More...
class	amrex::BaseFab< T >
	A FortranArrayBox(FAB)-like object. More...

Namespaces
namespace	amrex

Functions
Long	amrex::TotalBytesAllocatedInFabs () noexcept
	Total bytes currently held by all BaseFab instances on this rank.
Long	amrex::TotalBytesAllocatedInFabsHWM () noexcept
	High-water mark of BaseFab bytes since the last reset.
Long	amrex::TotalCellsAllocatedInFabs () noexcept
	Total spatial grid points (numPts) tracked for Real BaseFabs on this rank.
Long	amrex::TotalCellsAllocatedInFabsHWM () noexcept
	High-water mark of Real BaseFab grid-point count since the last reset.
void	amrex::ResetTotalBytesAllocatedInFabsHWM () noexcept
	Reset the byte high-water mark reported by TotalBytesAllocatedInFabsHWM().
void	amrex::update_fab_stats (Long n, Long s, std::size_t szt) noexcept
	Internal helper used by BaseFab constructors/destructors to maintain stats.
void	amrex::BaseFab_Initialize ()
	Initialize BaseFab subsystem resources (profilers, stats counters, etc.).
void	amrex::BaseFab_Finalize ()
	Release any BaseFab subsystem resources.
template<typename T >
__host__ __device__ Array4< T >	amrex::makeArray4 (T *p, Box const &bx, int ncomp) noexcept
template<typename T >
void	amrex::placementNew (T *const ptr, Long n)
	Start the lifetime of objects in a preallocated buffer.
template<typename T >
void	amrex::placementDelete (T *const ptr, Long n)
	Destroy objects previously constructed via placementNew.

Detailed Description

BaseFab container template providing box-based field storage.