rocblas_izamax_batched Interface Reference

• hipfort_rocblas
• rocblas_izamax_batched

Public Member Functions | List of all members

hipfort_rocblas::rocblas_izamax_batched Interface Reference

BLAS Level 1 API. More...

Public Member Functions
integer(kind(rocblas_status_success)) function	rocblas_izamax_batched_ (handle, n, x, incx, batch_count, myResult)
integer(kind(rocblas_status_success)) function	rocblas_izamax_batched_full_rank (handle, n, x, incx, batch_count, myResult)
integer(kind(rocblas_status_success)) function	rocblas_izamax_batched_rank_0 (handle, n, x, incx, batch_count, myResult)
integer(kind(rocblas_status_success)) function	rocblas_izamax_batched_rank_1 (handle, n, x, incx, batch_count, myResult)

Detailed Description

BLAS Level 1 API.

amax_batched finds the first index of the element of maximum magnitude of each vector x_i in a batch, for i = 1, ..., batch_count.

Parameters

[in]	handle	[rocblas_handle] handle to the rocblas library context queue.
[in]	n	[rocblas_int] number of elements in each vector x_i
[in]	x	device array of device pointers storing each vector x_i.
[in]	incx	[rocblas_int] specifies the increment for the elements of each x_i. incx must be > 0.
[in]	batch_count	[rocblas_int] number of instances in the batch, must be > 0.
[out]	result	device or host array of pointers of batch_count size for results. return is 0 if n, incx<=0.

Member Function/Subroutine Documentation

◆ rocblas_izamax_batched_()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_izamax_batched::rocblas_izamax_batched_	(	type(c_ptr), value	handle,
		integer(c_int), value	n,
		type(c_ptr)	x,
		integer(c_int), value	incx,
		integer(c_int), value	batch_count,
		type(c_ptr), value	myResult
	)

◆ rocblas_izamax_batched_full_rank()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_izamax_batched::rocblas_izamax_batched_full_rank	(	type(c_ptr)	handle,
		integer(c_int)	n,
		complex(c_double_complex), dimension(:,:), target	x,
		integer(c_int)	incx,
		integer(c_int)	batch_count,
		type(c_ptr)	myResult
	)

◆ rocblas_izamax_batched_rank_0()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_izamax_batched::rocblas_izamax_batched_rank_0	(	type(c_ptr)	handle,
		integer(c_int)	n,
		complex(c_double_complex), target	x,
		integer(c_int)	incx,
		integer(c_int)	batch_count,
		type(c_ptr)	myResult
	)

◆ rocblas_izamax_batched_rank_1()

integer(kind(rocblas_status_success)) function hipfort_rocblas::rocblas_izamax_batched::rocblas_izamax_batched_rank_1	(	type(c_ptr)	handle,
		integer(c_int)	n,
		complex(c_double_complex), dimension(:), target	x,
		integer(c_int)	incx,
		integer(c_int)	batch_count,
		type(c_ptr)	myResult
	)

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

• hipfort_rocblas.f