hipblasztpsvbatched Interface Reference

• hipfort_hipblas
• hipblasztpsvbatched

Public Member Functions | List of all members

hipfort_hipblas::hipblasztpsvbatched Interface Reference

BLAS Level 2 API. More...

Public Member Functions
integer(kind(hipblas_status_success)) function	hipblasztpsvbatched_ (handle, uplo, transA, diag, m, AP, x, incx, batchCount)
integer(kind(hipblas_status_success)) function	hipblasztpsvbatched_full_rank (handle, uplo, transA, diag, m, AP, x, incx, batchCount)
integer(kind(hipblas_status_success)) function	hipblasztpsvbatched_rank_0 (handle, uplo, transA, diag, m, AP, x, incx, batchCount)
integer(kind(hipblas_status_success)) function	hipblasztpsvbatched_rank_1 (handle, uplo, transA, diag, m, AP, x, incx, batchCount)

Detailed Description

BLAS Level 2 API.

tpsvBatched solves

 A_i*x_i = b_i or A_i**T*x_i = b_i, or A_i**H*x_i = b_i,

where x_i and b_i are vectors and A_i is a triangular matrix stored in the packed format, for i in [1, batchCount].

The input vectors b_i are overwritten by the output vectors x_i.

Parameters

[in]	handle	[hipblasHandle_t] handle to the hipblas library context queue.
[in]	uplo	[hipblasFillMode_t] HIPBLAS_FILL_MODE_UPPER: each A_i is an upper triangular matrix. HIPBLAS_FILL_MODE_LOWER: each A_i is a lower triangular matrix.
[in]	transA	[hipblasOperation_t] HIPBLAS_OP_N: Solves A*x = b HIPBLAS_OP_T: Solves A**T*x = b HIPBLAS_OP_C: Solves A**H*x = b
[in]	diag	[hipblasDiagType_t] HIPBLAS_DIAG_UNIT: each A_i is assumed to be unit triangular (i.e. the diagonal elements of each A_i are not used in computations). HIPBLAS_DIAG_NON_UNIT: each A_i is not assumed to be unit triangular.
[in]	n	[int] n specifies the number of rows of each b_i. n >= 0.
[in]	AP	device array of device pointers storing the packed versions of each matrix A_i, of dimension >= (n * (n + 1) 2)
[in,out]	x	device array of device pointers storing each input vector b_i, overwritten by x_i on output.
[in]	incx	[int] specifies the increment for the elements of each x_i.
[in]	batchCount	[int] specifies the number of instances in the batch.

Member Function/Subroutine Documentation

◆ hipblasztpsvbatched_()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblasztpsvbatched::hipblasztpsvbatched_	(	type(c_ptr), value	handle,
		integer(kind(hipblas_fill_mode_upper)), value	uplo,
		integer(kind(hipblas_op_n)), value	transA,
		integer(kind(hipblas_diag_non_unit)), value	diag,
		integer(c_int), value	m,
		type(c_ptr)	AP,
		type(c_ptr)	x,
		integer(c_int), value	incx,
		integer(c_int), value	batchCount
	)

◆ hipblasztpsvbatched_full_rank()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblasztpsvbatched::hipblasztpsvbatched_full_rank	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(kind(hipblas_op_n))	transA,
		integer(kind(hipblas_diag_non_unit))	diag,
		integer(c_int)	m,
		type(c_ptr)	AP,
		complex(c_double_complex), dimension(:,:), target	x,
		integer(c_int)	incx,
		integer(c_int)	batchCount
	)

◆ hipblasztpsvbatched_rank_0()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblasztpsvbatched::hipblasztpsvbatched_rank_0	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(kind(hipblas_op_n))	transA,
		integer(kind(hipblas_diag_non_unit))	diag,
		integer(c_int)	m,
		type(c_ptr)	AP,
		complex(c_double_complex), target	x,
		integer(c_int)	incx,
		integer(c_int)	batchCount
	)

◆ hipblasztpsvbatched_rank_1()

integer(kind(hipblas_status_success)) function hipfort_hipblas::hipblasztpsvbatched::hipblasztpsvbatched_rank_1	(	type(c_ptr)	handle,
		integer(kind(hipblas_fill_mode_upper))	uplo,
		integer(kind(hipblas_op_n))	transA,
		integer(kind(hipblas_diag_non_unit))	diag,
		integer(c_int)	m,
		type(c_ptr)	AP,
		complex(c_double_complex), dimension(:), target	x,
		integer(c_int)	incx,
		integer(c_int)	batchCount
	)

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

• hipfort_hipblas.f