Function: binary_get_function

Applicability

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	√

Function Usage

Searches for the kernel object based on kernel_name and uses func_handle to express the kernel object. Only Ascend C custom operators are supported.

Prototype

C Prototype

aclError aclrtBinaryGetFunction(const aclrtBinHandle binHandle, const char *kernelName, aclrtFuncHandle *funcHandle)

Python Function

func_handle, ret= acl.rt.binary_get_function(bin_handle, kernel_name)

Parameter Description

Parameter	Description
bin_handle	Int, handle pointing to the operator binary. Call acl.rt.binary_load to obtain binHandle.
kernel_name	Str, kernel name.

Return Value Description

Return Value	Description
func_handle	Int, pointer address of the func_handle expression of the specified kernel.
ret	Int, error code: 0 on success; else, failure.

Parent topic: Kernel Loading and Execution