aclrtKernelArgsParaUpdate

Product	Supported
Ascend 950PR/Ascend 950DT	√
Atlas A3 training products/Atlas A3 inference products	√
Atlas A2 training products/Atlas A2 inference products	√
Atlas 200I/500 A2 inference products	√
Atlas inference products	√
Atlas training products	√

Updates the value of a parameter appended by the aclrtKernelArgsAppend API.

aclError aclrtKernelArgsParaUpdate(aclrtArgsHandle argsHandle, aclrtParamHandle paramHandle, void *param, size_t paramSize)

Parameter	Input/Output	Description
argsHandle	Input	Handle to the parameter list. For details about the type definition, see aclrtArgsHandle.
paramHandle	Input	Parameter handle. For details about the type definition, see aclrtParamHandle.
param	Input	Address of the memory where a parameter value is to be updated. This is a host memory address.
paramSize	Input	Memory size, in bytes.

0 on success; otherwise, failure. For details, see aclError.

Parent topic: Kernel Loading and Execution