Struct MemoryPool 

pub struct MemoryPool { /* private fields */ }

GPU memory pool for efficient buffer reuse.

This pool manages a large buffer and suballocates from it to avoid frequent GPU allocations.

Implementations

impl MemoryPool

pub fn new(context: &GpuContext, config: MemoryPoolConfig) -> GpuResult<Self>

Create a new memory pool.

Errors

Returns an error if initial buffer creation fails.

pub fn allocate( &mut self, size: u64, alignment: u64, ) -> GpuResult<MemoryAllocation>

Allocate a block from the pool.

Errors

Returns an error if allocation fails or pool is exhausted.

pub fn free(&mut self, allocation: MemoryAllocation) -> GpuResult<()>

Free a memory allocation.

Errors

Returns an error if the block ID is invalid.

pub fn stats(&self) -> &MemoryStats

Get current memory statistics.

pub fn defragment(&mut self) -> GpuResult<()>

Manually trigger defragmentation.

Errors

Returns an error if defragmentation fails.

pub fn reset(&mut self)

Reset the entire pool.