Function: create_handle_for_s8gemv

Product	Supported (√/x)
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas training products	√
Atlas inference products	√
Atlas 200I/500 A2 inference products	√

Creates a handle to matrix-vector multiplication. The input data type is int8_t, and the output data type is int32_t.

After the handle is created, call acl.op.execute_with_handle to execute the operator.

C Prototype

aclError aclblasCreateHandleForS8gemv(aclTransType transA,
int m,
int n,
aclComputeType type,
aclopHandle **handle)

Python Function

handle, ret = acl.blas.create_handle_for_s8gemv(trans_a, m, n, type)

Parameter	Description
trans_a	Int, whether matrix A is transposed.
m	Int, number of rows in matrix A (row-major first in data storing).
n	Int, number of columns in matrix A.
type	Int, computation precision.

Return Value	Description
handle	Int, pointer address of the handle data of the operator to be executed.
ret	Int, error code: 0 on success; else, failure.

Parent topic: CBLAS Interfaces (blas)