amrex::Scan Namespace Reference

Namespaces
namespace	detail
namespace	Type

Classes
struct	RetSum

Functions
template<typename T , typename N , typename FIN , typename FOUT , typename TYPE , typename M = std::enable_if_t<std::is_integral_v<N> && (std::is_same<std::decay_t<TYPE>,Type::Inclusive>::value || std::is_same<std::decay_t<TYPE>,Type::Exclusive>::value)>>
T	PrefixSum (N n, FIN const &fin, FOUT const &fout, TYPE, RetSum a_ret_sum=retSum)
template<typename N , typename T , typename M = std::enable_if_t<std::is_integral_v<N>>>
T	InclusiveSum (N n, T const *in, T *out, RetSum a_ret_sum=retSum)
template<typename N , typename T , typename M = std::enable_if_t<std::is_integral_v<N>>>
T	ExclusiveSum (N n, T const *in, T *out, RetSum a_ret_sum=retSum)

Variables
static constexpr RetSum	retSum {true}
static constexpr RetSum	noRetSum {false}

Function Documentation

ExclusiveSum()

template<typename N , typename T , typename M = std::enable_if_t<std::is_integral_v<N>>>

T amrex::Scan::ExclusiveSum	(	N	n,
		T const *	in,
		T *	out,
		RetSum	a_ret_sum = retSum
	)

InclusiveSum()

template<typename N , typename T , typename M = std::enable_if_t<std::is_integral_v<N>>>

T amrex::Scan::InclusiveSum	(	N	n,
		T const *	in,
		T *	out,
		RetSum	a_ret_sum = retSum
	)

PrefixSum()

template<typename T , typename N , typename FIN , typename FOUT , typename TYPE , typename M = std::enable_if_t<std::is_integral_v<N> && (std::is_same<std::decay_t<TYPE>,Type::Inclusive>::value || std::is_same<std::decay_t<TYPE>,Type::Exclusive>::value)>>

T amrex::Scan::PrefixSum	(	N	n,
		FIN const &	fin,
		FOUT const &	fout,
		TYPE	,
		RetSum	a_ret_sum = retSum
	)

Variable Documentation

noRetSum

constexpr RetSum amrex::Scan::noRetSum {false}

staticconstexpr

retSum

constexpr RetSum amrex::Scan::retSum {true}

staticconstexpr