bm::compute_sim_matrix_plan_builder< BV > Class Template Reference

Parallel plan builder for the XOR filter scanner. More...

#include <bmsparsevec_parallel.h>

Data Structures
struct	task_batch

Public Types
typedef BV	bvector_type
typedef BV::size_type	size_type
typedef bvector_type::allocator_type	allocator_type
typedef bm::bv_ref_vector< BV >	bv_ref_vector_type

Public Member Functions
void	build_plan (task_batch &batch, bm::xor_sim_model< BV > &sim_model, const bv_ref_vector_type &ref_vect, const bm::xor_sim_params &xs_params)
	Construct task batch for parallel execution.

Detailed Description

template<typename BV>
class bm::compute_sim_matrix_plan_builder< BV >

Parallel plan builder for the XOR filter scanner.

Parallelization principle here is based on makig a task per 64K bit block (task per NP)

Definition at line 103 of file bmsparsevec_parallel.h.

Member Typedef Documentation

allocator_type

template<typename BV>

typedef bvector_type::allocator_type bm::compute_sim_matrix_plan_builder< BV >::allocator_type

Definition at line 108 of file bmsparsevec_parallel.h.

bv_ref_vector_type

template<typename BV>

typedef bm::bv_ref_vector<BV> bm::compute_sim_matrix_plan_builder< BV >::bv_ref_vector_type

Definition at line 109 of file bmsparsevec_parallel.h.

bvector_type

template<typename BV>

typedef BV bm::compute_sim_matrix_plan_builder< BV >::bvector_type

Definition at line 106 of file bmsparsevec_parallel.h.

size_type

template<typename BV>

typedef BV::size_type bm::compute_sim_matrix_plan_builder< BV >::size_type

Definition at line 107 of file bmsparsevec_parallel.h.

Member Function Documentation

build_plan()

template<typename BV>

void bm::compute_sim_matrix_plan_builder< BV >::build_plan ( task_batch & batch, bm::xor_sim_model< BV > & sim_model, const bv_ref_vector_type & ref_vect, const bm::xor_sim_params & xs_params )

inline

Construct task batch for parallel execution.

(Every task is a lambda).

Definition at line 121 of file bmsparsevec_parallel.h.

References bm::task_batch< BVAlloc >::add(), bm::bv_ref_vector< BV >::build_nb_digest_and_xor_matrix(), bm::xor_sim_model< BV >::bv_blocks, bm::xor_scanner< BV >::compute_sim_model(), bm::task_batch< BVAlloc >::get_task_vector(), bm::xor_sim_model< BV >::matr, bm::xor_scanner< BV >::set_ref_vector(), bm::xor_scanner< BV >::sync_nb_vect(), and bm::bvector< Alloc >::iterator_base::valid().

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

• bmsparsevec_parallel.h