Struct ConcurrentMarkingRootsWorkFactory 

pub(crate) struct ConcurrentMarkingRootsWorkFactory<VM: VMBinding, P: ConcurrentPlan<VM = VM> + PlanTraceObject<VM>, const KIND: u8> {
    pub(crate) mmtk: &'static MMTK<VM>,
    phantom_data: PhantomData<P>,
}

A custom implementation of RootsWorkFactory for concurrent marking.

Slot roots are loaded immediately and represented as root nodes, just like pinning roots. All roots are handled by the ConcurrentTraceObjects work packets.

Fields

mmtk: &'static MMTK<VM>

phantom_data: PhantomData<P>

Implementations

impl<VM: VMBinding, P: ConcurrentPlan<VM = VM> + PlanTraceObject<VM>, const KIND: u8> ConcurrentMarkingRootsWorkFactory<VM, P, KIND>

pub(crate) fn new(mmtk: &'static MMTK<VM>) -> Self

fn debug_assert_initial_mark(&self)

fn create_and_schedule_root_nodes_work(&mut self, nodes: Vec<ObjectReference>)

Trait Implementations

impl<VM: VMBinding, P: ConcurrentPlan<VM = VM> + PlanTraceObject<VM>, const KIND: u8> Clone for ConcurrentMarkingRootsWorkFactory<VM, P, KIND>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<VM: VMBinding, P: ConcurrentPlan<VM = VM> + PlanTraceObject<VM>, const KIND: u8> RootsWorkFactory<<VM as VMBinding>::VMSlot> for ConcurrentMarkingRootsWorkFactory<VM, P, KIND>

fn create_process_roots_work(&mut self, slots: Vec<VM::VMSlot>)

Create work packets to handle non-pinned roots. The roots are represented as slots so that they can be updated.

fn create_process_pinning_roots_work(&mut self, nodes: Vec<ObjectReference>)

Create work packets to handle non-transitively pinning roots.

fn create_process_tpinning_roots_work(&mut self, nodes: Vec<ObjectReference>)

Create work packets to handle transitively pinning (TP) roots.

impl<VM: VMBinding, P: ConcurrentPlan<VM = VM> + PlanTraceObject<VM>, const KIND: u8> Send for ConcurrentMarkingRootsWorkFactory<VM, P, KIND>