Struct gpu_alloc::buddy::BuddyAllocator

pub(crate) struct BuddyAllocator<M> {
    minimal_size: u64,
    chunks: Slab<Chunk<M>>,
    sizes: Vec<Size>,
    memory_type: u32,
    props: MemoryPropertyFlags,
    atom_mask: u64,
}

Fields

minimal_size: u64

chunks: Slab<Chunk<M>>

sizes: Vec<Size>

memory_type: u32

props: MemoryPropertyFlags

atom_mask: u64

Implementations

impl<M> BuddyAllocator<M>

where M: MemoryBounds + 'static,

pub fn new( minimal_size: u64, initial_dedicated_size: u64, memory_type: u32, props: MemoryPropertyFlags, atom_mask: u64, ) -> Self

pub unsafe fn alloc( &mut self, device: &impl MemoryDevice<M>, size: u64, align_mask: u64, flags: AllocationFlags, heap: &mut Heap, allocations_remains: &mut u32, ) -> Result<BuddyBlock<M>, AllocationError>

pub unsafe fn dealloc( &mut self, device: &impl MemoryDevice<M>, block: BuddyBlock<M>, heap: &mut Heap, allocations_remains: &mut u32, )

fn host_visible(&self) -> bool

Trait Implementations

impl<M: Debug> Debug for BuddyAllocator<M>

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

Formats the value using the given formatter.

impl<M> Send for BuddyAllocator<M>

where M: Send,

impl<M> Sync for BuddyAllocator<M>

where M: Sync,