aclblasHgemv

Computes matrix-vector multiplication: y = αAx + βy. The data types of the input and output are aclFloat16. This API is asynchronous.

aclError aclblasHgemv(aclTransType transA,

int m,

int n,

const aclFloat16 *alpha,

const aclFloat16 *a,

int lda,

const aclFloat16 *x,

int incx,

const aclFloat16 *beta,

aclFloat16 *y,

int incy,

aclComputeType type,

aclrtStream stream)

Parameter	Input/Output	Description
transA	Input	Transpose flag of matrix A.
m	Input	Number of rows in matrix A (row-major first in data storing).
n	Input	Number of columns in matrix A.
alpha	Input	Pointer to scalar α used for executing the multiplication operation.
a	Input	Pointer to matrix A.
lda	Input	Leading dimension of matrix A. For row-major transpose, lda is the number of columns of matrix A. This parameter is reserved and can only be set to –1.
x	Input	Pointer to vector x.
incx	Input	Increment between successive x elements. This parameter is reserved and can only be set to –1.
beta	Input	Pointer to scalar β used for executing the multiplication operation.
y	Input/Output	Pointer to vector y.
incy	Input	Increment between successive y elements. This parameter is reserved and can only be set to –1.
type	Input	Computation precision type (high precision by default).
stream	Input	Stream where the operator is executed.

The value 0 indicates success, and other values indicate failure. For details, see aclError.