Struct gpu_alloc::freelist::FreeListAllocator

pub(crate) struct FreeListAllocator<M> {
    freelist: FreeList<M>,
    chunk_size: u64,
    final_chunk_size: u64,
    memory_type: u32,
    props: MemoryPropertyFlags,
    atom_mask: u64,
    total_allocations: u64,
    total_deallocations: u64,
}

Fields

freelist: FreeList<M>

chunk_size: u64

final_chunk_size: u64

memory_type: u32

props: MemoryPropertyFlags

atom_mask: u64

total_allocations: u64

total_deallocations: u64

Implementations

impl<M> FreeListAllocator<M>

where M: MemoryBounds + 'static,

pub fn new( starting_chunk_size: u64, final_chunk_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<FreeListBlock<M>, AllocationError>

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

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

Deallocates leftover memory objects. Should be used before dropping.

Safety

• device must be one with DeviceProperties that were provided to create this GpuAllocator instance
• Same device instance must be used for all interactions with one GpuAllocator instance and memory blocks allocated from it

fn host_visible(&self) -> bool

Trait Implementations

impl<M: Debug> Debug for FreeListAllocator<M>

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

Formats the value using the given formatter.

impl<M> Drop for FreeListAllocator<M>

fn drop(&mut self)

Executes the destructor for this type.