RowFetcher< I > Struct Template Reference

Public Member Functions
	RowFetcher (int8_t *out_base, const int8_t *in_base, const I *indices, const size_t row_sz)
__host__ __device__ void	operator() (const I index)

Public Attributes
int8_t *	dst_base
const int8_t *	src_base
const I *	idx_base
const size_t	row_size

Detailed Description

template<class I>
struct RowFetcher< I >

Definition at line 259 of file TopKSort.cu.

Constructor & Destructor Documentation

template<class I >

RowFetcher< I >::RowFetcher ( int8_t *  out_base, const int8_t *  in_base, const I *  indices, const size_t  row_sz  )

inline

Definition at line 260 of file TopKSort.cu.

      : dst_base(out_base), src_base(in_base), idx_base(indices), row_size(row_sz) {}

Member Function Documentation

template<class I >

__host__ __device__ void RowFetcher< I >::operator() ( const I  index )

inline

Definition at line 265 of file TopKSort.cu.

References RowFetcher< I >::dst_base, RowFetcher< I >::idx_base, RowFetcher< I >::row_size, and RowFetcher< I >::src_base.

                                                     {
    memcpy(dst_base + index * row_size, src_base + idx_base[index] * row_size, row_size);
  }

Member Data Documentation

template<class I >

int8_t* RowFetcher< I >::dst_base

Definition at line 269 of file TopKSort.cu.

Referenced by RowFetcher< I >::operator()().

template<class I >

const I* RowFetcher< I >::idx_base

Definition at line 271 of file TopKSort.cu.

Referenced by RowFetcher< I >::operator()().

template<class I >

const size_t RowFetcher< I >::row_size

Definition at line 272 of file TopKSort.cu.

Referenced by RowFetcher< I >::operator()().

template<class I >

const int8_t* RowFetcher< I >::src_base

Definition at line 270 of file TopKSort.cu.

Referenced by RowFetcher< I >::operator()().

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

• /home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/TopKSort.cu