Stats

Control and store the GC statistics.

This is the interface to this module, it has methods for the GC to inform when a relevant event has happened. The events are the start and finish of an allocation, when the world is stopped and restarted and when a collection is triggered and done.

All the data is logged in memory and printed to the standard output when requested (usually at the end of the program).

package

struct Stats {

static Stats opCall(.gc.GC* gc);

void finalize();

void malloc_started(size_t size, uint attr, size_t* ptrmap_bitmask);

void malloc_finished(void* ptr);

void world_stopped();

void world_started();

void collection_started();

void collection_finished();

}

Members

Functions

collection_finished void collection_finished(): Inform the end of a collection.
collection_started void collection_started(): Inform the start of a collection.
finalize void finalize(): Undocumented in source. Be warned that the author may not have intended to support it.
malloc_finished void malloc_finished(void* ptr): Inform the end of an allocation.
malloc_started void malloc_started(size_t size, uint attr, size_t* ptrmap_bitmask): Inform the start of an allocation.
world_started void world_started(): Inform that all threads (the world) have been resumed.
world_stopped void world_stopped(): Inform that all threads (the world) have been stopped.

Static functions

opCall Stats opCall(.gc.GC* gc): Construct a Stats object (useful for easy initialization).

Stats

Members

Functions

Static functions

See Also

Meta

Source