Function: kernel_args_get_handle_mem_size

Product	Supported (√/x)
Ascend 950PR/Ascend 950DT	√
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	√

Obtains the memory size occupied by the parameter list handle.

C Prototype

aclError aclrtKernelArgsGetHandleMemSize(aclrtFuncHandle funcHandle, size_t *memSize)

Python Function

mem_size, ret = acl.rt.kernel_args_get_handle_mem_size(func_handle)

Parameter	Description
func_handle	Int, kernel function handle. Call acl.rt.binary_get_function to obtain the kernel function handle and transfer it to this API as an input parameter.

Parameter

Description

func_handle

Int, kernel function handle.

Call acl.rt.binary_get_function to obtain the kernel function handle and transfer it to this API as an input parameter.

Return Value	Description
mem_size	Int, memory size (in bytes) occupied by the parameter list handle.
ret	Int, 0 on success; else, failure.

Parent topic: Kernel Loading and Execution