mmtk::policy::immix::immixspace

Struct ImmixHybridCopyContext

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pub struct ImmixHybridCopyContext<VM: VMBinding> {
    copy_allocator: ImmixAllocator<VM>,
    defrag_allocator: ImmixAllocator<VM>,
}
Expand description

Hybrid Immix copy context. It includes two different immix allocators. One with copy = true is used for defrag GCs, and the other is used for other purposes (such as promoting objects from nursery to Immix mature space). This is used by generational immix.

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§copy_allocator: ImmixAllocator<VM>§defrag_allocator: ImmixAllocator<VM>

Implementations§

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impl<VM: VMBinding> ImmixHybridCopyContext<VM>

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pub(crate) fn new( tls: VMWorkerThread, context: Arc<AllocatorContext<VM>>, space: &'static ImmixSpace<VM>, ) -> Self

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fn get_space(&self) -> &ImmixSpace<VM>

Trait Implementations§

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impl<VM: VMBinding> PolicyCopyContext for ImmixHybridCopyContext<VM>

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type VM = VM

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fn prepare(&mut self)

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fn release(&mut self)

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fn alloc_copy( &mut self, _original: ObjectReference, bytes: usize, align: usize, offset: usize, ) -> Address

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fn post_copy(&mut self, obj: ObjectReference, bytes: usize)

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