Microsoft Specific

Loads one cache line of data from address p to a location closer to the processor.

void _mm_prefetch(char * p , int i );

Return Value

The value i specifies the type of prefetch operation: the constants _MM_HINT_T0, _MM_HINT_T1, _MM_HINT_T2, and _MM_HINT_NTA, corresponding to the type of prefetch instruction, should be used.


Header: mmintrin.h

END Microsoft Specific

See Also


Streaming SIMD Extensions that Support the Cache