carb::PrefetchLevel

Defined in carb/Defines.h

enum class carb::PrefetchLevel

A prefetch level hint to pass to CARB_PREFETCH()

Values:

enumerator kHintNonTemporal

prefetch data into non-temporal cache structure and into a location close to the processor, minimizing cache pollution.

enumerator kHintL1

prefetch data into all levels of the cache hierarchy.

enumerator kHintL2

prefetch data into level 2 cache and higher.

enumerator kHintL3

prefetch data into level 3 cache and higher, or an implementation specific choice.