mmtk::policy::immix::immixspace

Struct ImmixSpaceArgs

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pub struct ImmixSpaceArgs {
    pub mixed_age: bool,
    pub never_move_objects: bool,
}
Expand description

Some arguments for Immix Space.

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§mixed_age: bool

Whether this ImmixSpace instance contains both young and old objects. This affects the updating of valid-object bits. If some lines or blocks of this ImmixSpace instance contain young objects, their VO bits need to be updated during this GC. Currently only StickyImmix is affected. GenImmix allocates young objects in a separete CopySpace nursery and its VO bits can be cleared in bulk.

§never_move_objects: bool

Disable copying for this Immix space.

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