hipsparsexgebsr2gebsrnnz Interface Reference

• hipfort_hipsparse
• hipsparsexgebsr2gebsrnnz

Public Member Functions | List of all members

hipfort_hipsparse::hipsparsexgebsr2gebsrnnz Interface Reference

This function is used when converting a general BSR sparse matrix A to another general BSR sparse matrix C. More...

Public Member Functions
integer(kind(hipsparse_status_success)) function	hipsparsexgebsr2gebsrnnz_ (handle, dirA, mb, nb, nnzb, descrA, bsrRowPtrA, bsrColIndA, rowBlockDimA, colBlockDimA, descrC, bsrRowPtrC, rowBlockDimC, colBlockDimC, nnzTotalDevHostPtr, buffer)
integer(kind(hipsparse_status_success)) function	hipsparsexgebsr2gebsrnnz_rank_0 (handle, dirA, mb, nb, nnzb, descrA, bsrRowPtrA, bsrColIndA, rowBlockDimA, colBlockDimA, descrC, bsrRowPtrC, rowBlockDimC, colBlockDimC, nnzTotalDevHostPtr, buffer)
integer(kind(hipsparse_status_success)) function	hipsparsexgebsr2gebsrnnz_rank_1 (handle, dirA, mb, nb, nnzb, descrA, bsrRowPtrA, bsrColIndA, rowBlockDimA, colBlockDimA, descrC, bsrRowPtrC, rowBlockDimC, colBlockDimC, nnzTotalDevHostPtr, buffer)

Detailed Description

This function is used when converting a general BSR sparse matrix A to another general BSR sparse matrix C.

Specifically, this function determines the number of non-zero blocks that will exist in C (stored using either a host or device pointer), and computes the row pointer array for C.

The routine does support asynchronous execution.

Member Function/Subroutine Documentation

◆ hipsparsexgebsr2gebsrnnz_()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexgebsr2gebsrnnz::hipsparsexgebsr2gebsrnnz_	(	type(c_ptr), value	handle,
		integer(kind(hipsparse_direction_row)), value	dirA,
		integer(c_int), value	mb,
		integer(c_int), value	nb,
		integer(c_int), value	nnzb,
		type(c_ptr), value	descrA,
		type(c_ptr), value	bsrRowPtrA,
		type(c_ptr), value	bsrColIndA,
		integer(c_int), value	rowBlockDimA,
		integer(c_int), value	colBlockDimA,
		type(c_ptr), value	descrC,
		type(c_ptr), value	bsrRowPtrC,
		integer(c_int), value	rowBlockDimC,
		integer(c_int), value	colBlockDimC,
		integer(c_int)	nnzTotalDevHostPtr,
		type(c_ptr), value	buffer
	)

◆ hipsparsexgebsr2gebsrnnz_rank_0()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexgebsr2gebsrnnz::hipsparsexgebsr2gebsrnnz_rank_0	(	type(c_ptr)	handle,
		integer(kind(hipsparse_direction_row))	dirA,
		integer(c_int)	mb,
		integer(c_int)	nb,
		integer(c_int)	nnzb,
		type(c_ptr)	descrA,
		integer(c_int), target	bsrRowPtrA,
		integer(c_int), target	bsrColIndA,
		integer(c_int)	rowBlockDimA,
		integer(c_int)	colBlockDimA,
		type(c_ptr)	descrC,
		integer(c_int), target	bsrRowPtrC,
		integer(c_int)	rowBlockDimC,
		integer(c_int)	colBlockDimC,
		integer(c_int)	nnzTotalDevHostPtr,
		type(c_ptr)	buffer
	)

◆ hipsparsexgebsr2gebsrnnz_rank_1()

integer(kind(hipsparse_status_success)) function hipfort_hipsparse::hipsparsexgebsr2gebsrnnz::hipsparsexgebsr2gebsrnnz_rank_1	(	type(c_ptr)	handle,
		integer(kind(hipsparse_direction_row))	dirA,
		integer(c_int)	mb,
		integer(c_int)	nb,
		integer(c_int)	nnzb,
		type(c_ptr)	descrA,
		integer(c_int), dimension(:), target	bsrRowPtrA,
		integer(c_int), dimension(:), target	bsrColIndA,
		integer(c_int)	rowBlockDimA,
		integer(c_int)	colBlockDimA,
		type(c_ptr)	descrC,
		integer(c_int), dimension(:), target	bsrRowPtrC,
		integer(c_int)	rowBlockDimC,
		integer(c_int)	colBlockDimC,
		integer(c_int)	nnzTotalDevHostPtr,
		type(c_ptr)	buffer
	)

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

• hipfort_hipsparse.f