CollectionAlgorithms.hh File Reference

#include <numeric>
#include <vector>
#include "Collection.hh"
#include "Copier.hh"
#include "Filler.hh"

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Functions
template<class T , Ownership W, MemSpace M, class I >
void	celeritas::fill (T &&value, Collection< T, W, M, I > *col)
	Fill the collection with the given value.
template<class T , Ownership W, MemSpace M, class I >
void	celeritas::fill_sequence (Collection< T, W, M, I > *dst, StreamId stream)
	Fill the collection with sequentially increasing values starting from zero.
template<class T , Ownership W, MemSpace M, class I , std::size_t E>
void	celeritas::copy_to_host (Collection< T, W, M, I > const &src, Span< T, E > dst, StreamId sid={})
	Copy from the given collection to host.
template<class T , Ownership W, MemSpace M, class I >
auto	celeritas::copy_to_host (Collection< T, W, M, I > const &src)
	Create a new host collection from the given collection.

Function Documentation

copy_to_host()

template<class T , Ownership W, MemSpace M, class I >

auto celeritas::copy_to_host

(

Collection< T, W, M, I > const &

src

)

Create a new host collection from the given collection.

This is useful for debugging.

fill()

template<class T , Ownership W, MemSpace M, class I >

void celeritas::fill	(	T &&	value,
		Collection< T, W, M, I > *	col
	)

Fill the collection with the given value.

This should only be used during initialization when stream synchronization is OK. Use the Filler directly during runtime since it supports streams.