aclrtMallocForTaskScheduler

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

Allocates the memory that can be used by the task scheduler on the AI processor.

Some operators in graph mode need to use the memory of this type.

aclError aclrtMallocForTaskScheduler(void **devPtr, size_t size, aclrtMemMallocPolicy policy, aclrtMallocConfig *cfg)

Parameter	Input/Output	Description
devPtr	Output	Pointer to the pointer to the allocated device memory.
size	Input	Requested allocation size in bytes. The size cannot be 0.
policy	Input	Memory allocation policy. For details about the type definition, see aclrtMemMallocPolicy. If the configured memory allocation policy is not within the value range of aclrtMemMallocPolicy, and the size is greater than or equal to 2 MB, the huge page memory is allocated; otherwise, the common page memory is allocated.
cfg	Input	Memory configuration. For details about the type definition, see aclrtMallocConfig. If no configuration is specified, NULL can be passed.

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

Parent topic: Memory Management