MTLCounterSet
A collection of individual counters a GPU device supports for a counter set.
Declaration
protocol MTLCounterSet : NSObjectProtocol, SendableOverview
You can determine which counter sets a GPU supports by checking an MTLDevice instance’s counterSets property. A counter set’s name property typically matches one of the common counter set names that MTLCommonCounterSet defines. Check whether a GPU device supports a specific counter by comparing elements of the counters property with a counter’s common name that MTLCommonCounter defines.
For more information, see Confirming which counters and counter sets a GPU supports.