Struct DiskStorage 

pub struct DiskStorage { /* private fields */ }

Implementations

impl DiskStorage

pub fn new(size: usize) -> Result<Self>

pub fn new_at(path: impl AsRef<Path>, len: usize) -> Result<Self>

pub fn fd(&self) -> u64

pub fn path(&self) -> &Path

pub fn unlink(&mut self) -> Result<()>

Unlink our temp file. This means that when this process terminates, the file will be automatically deleted by the OS. Unfortunately, GDS requires that files we try to register must be linked. To get around this, we unlink the file only after we’ve registered it with NIXL.

pub fn unlinked(&self) -> bool

Trait Implementations

impl Debug for DiskStorage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for DiskStorage

fn drop(&mut self)

Executes the destructor for this type.

impl MemoryDescription for DiskStorage

fn addr(&self) -> usize

Base address of the memory region.

fn size(&self) -> usize

Size of the memory region in bytes.

fn storage_kind(&self) -> StorageKind

Type of storage backing this region.

fn as_any(&self) -> &dyn Any

Enable downcasting to concrete type.

fn nixl_descriptor(&self) -> Option<NixlDescriptor>

Get the NIXL descriptor for this memory region.

impl NixlCompatible for DiskStorage

fn nixl_params(&self) -> (*const u8, usize, MemType, u64)

Get parameters needed for NIXL registration.