Struct PinnedMemoryStorage 

pub struct PinnedMemoryStorage { /* private fields */ }

Manages pinned host memory for HIP operations.

This storage handles allocation and deallocation of pinned (page-locked) host memory, which is optimized for fast data transfers between host and GPU in HIP applications.

Implementations

impl PinnedMemoryStorage

pub fn new() -> Self

Creates a new PinnedMemoryStorage instance.

Initializes the storage with the default pinned memory alignment defined by PINNED_MEMORY_ALIGNMENT.

Trait Implementations

impl ComputeStorage for PinnedMemoryStorage

type Resource = PinnedMemoryResource

The resource associated type determines the way data is implemented and how it can be accessed by kernels.

fn alignment(&self) -> usize

The alignment memory is allocated with in this storage.

fn get(&mut self, handle: &StorageHandle) -> Self::Resource

Returns the underlying resource for a specified storage handle

fn alloc(&mut self, size: u64) -> Result<StorageHandle, IoError>

Allocates size units of memory and returns a handle to it

fn dealloc(&mut self, id: StorageId)

Deallocates the memory pointed by the given storage id.

fn flush(&mut self)

Flush deallocations when required.

impl Default for PinnedMemoryStorage

fn default() -> Self

Returns the “default value” for a type.

impl Send for PinnedMemoryStorage