encap_shmem< sz > Struct Template Reference

memcpy it split the copy across threads More...

Detailed Description

template<unsigned int sz>
struct encap_shmem< sz >

memcpy it split the copy across threads

it assume that the memory to copy is smaller than blockDim.x * 4 byte

Definition at line 17 of file encap_shmem.hpp.

#include <encap_shmem.hpp>

Static Public Member Functions
static __device__ void	copy (int *src, int *dst)

Static Public Attributes
static const int	size = (sz / 4)*4 + (sz % 4 != 0)*4
static const int	nthr = (sz / 4) + (sz % 4 != 0)

Member Function Documentation

copy()

template<unsigned int sz>

static __device__ void encap_shmem< sz >::copy ( int *  src, int *  dst  )

inlinestatic

Definition at line 22 of file encap_shmem.hpp.

Field Documentation

nthr

template<unsigned int sz>

const int encap_shmem< sz >::nthr = (sz / 4) + (sz % 4 != 0)

static

Definition at line 20 of file encap_shmem.hpp.

size

template<unsigned int sz>

const int encap_shmem< sz >::size = (sz / 4)*4 + (sz % 4 != 0)*4

static

Definition at line 19 of file encap_shmem.hpp.

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

• openfpm_data/src/SparseGridGpu/TemplateUtils/encap_shmem.hpp