EBGeometry::GPU::AlgorithmsDetail::MergeChunks< T > Struct Template Reference

boundingBox(), pass 2: one thread merges the chunk boxes into chunk 0's. One thread is enough at the sizes the builds see (a few thousand chunks); a cloud near the 2^31-point limit would want a tree of merges. More...

#include <EBGeometry_GPUAlgorithms.hpp>

Public Member Functions
void	operator() (std::size_t) const noexcept
	Merge every chunk's box.

Public Attributes
Vec3T< T > *	m_corners
	Chunk corners, as ChunkBox wrote them.
uint32_t	m_chunks
	Number of chunks.

Detailed Description

template<class T>
struct EBGeometry::GPU::AlgorithmsDetail::MergeChunks< T >

boundingBox(), pass 2: one thread merges the chunk boxes into chunk 0's. One thread is enough at the sizes the builds see (a few thousand chunks); a cloud near the 2^31-point limit would want a tree of merges.

Template Parameters

T	Precision.

---

The documentation for this struct was generated from the following file:

• Source/EBGeometry_GPUAlgorithms.hpp