Function: binary_load_from_data

Applicability

Product	Supported
Atlas 350 Accelerator Card	√
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas training product	√
Atlas inference product	√
Atlas 200I/500 A2 inference product	√

Description

Loads and parses the binary data of the AI CPU operator from the memory, and outputs the binHandle pointing to the operator binary.

When calling this API to load an AI CPU operator (option_type in aclrtBinaryLoadOptions contains ACL_RT_BINARY_LOAD_OPT_CPU_KERNEL_MODE), call acl.rt.register_cpu_func to register the operator.

Prototype

C Prototype

aclError aclrtBinaryLoadFromData(const void *data, size_t length, const aclrtBinaryLoadOptions *options, aclrtBinHandle *binHandle)

Python Function

bin_handle, ret = acl.rt.binary_load_from_data(mem_addr, length, options)

Parameters

Parameter	Description
mem_addr	Int, address of the host memory for storing the operator binary data. The value cannot be null.
length	Int, memory size of the operator binary data, in bytes. The value must be greater than 0.
options	List, optional parameter for loading the operator binary file. For details about the structure, see aclrtBinaryLoadOptions . If the parameter is empty, set options to [].

Return Value

Return Value	Description
bin_handle	Int, handle of the operator binary file.
ret	Int, 0 on success; else, failure.

Parent topic: Kernel Loading and Execution