generation

package

v0.0.0-...-1fc7c6f Latest Latest Go to latest Published: Jun 6, 2024 License: MIT Imports: 8 Imported by: 0

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func AppendSlice[T any](gen *Generation, metadata *SliceMetadata, elems ...T)

func MakeSliceFromPtr[T any](ptr unsafe.Pointer, len, cap int) []T

type Generation struct {
	// contains filtered or unexported fields
}

func NewGeneration(arenaSignals chan<- struct{}) *Generation

func (gen *Generation) Mark(gcID uint64, searchMetadata SearchFunc)

func (gen *Generation) MoveTo(dst *Generation)

func (gen *Generation) SearchObject(addr unsafe.Pointer) (metadata *ObjectMetadata, exist bool)

func (gen *Generation) SearchSliceData(slicePtr unsafe.Pointer) (metadata *SliceMetadata, exist bool)

func (gen *Generation) Size() int

func (gen *Generation) Sweep() (int, int)

type ObjectMetadata struct {
	sync.RWMutex
	Address unsafe.Pointer
	// contains filtered or unexported fields
}

func AllocateObject[T any](gen *Generation) *ObjectMetadata

type SearchFunc func(addr unsafe.Pointer) (metadata *ObjectMetadata, exist bool)

type SliceMetadata struct {
	ObjectMetadata
	Len int
	Cap int
}

func AllocateSlice[T any](gen *Generation, len, cap int) *SliceMetadata