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clwbintrin.h File Reference
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Macros

#define __DEFAULT_FN_ATTRS   __attribute__((__always_inline__, __nodebug__, __target__("clwb")))
 

Functions

static __inline__ void __DEFAULT_FN_ATTRS _mm_clwb (void const *__p)
 Writes back to memory the cache line (if modified) that contains the linear address specified in __p from any level of the cache hierarchy in the cache coherence domain. More...
 

Macro Definition Documentation

◆ __DEFAULT_FN_ATTRS

#define __DEFAULT_FN_ATTRS   __attribute__((__always_inline__, __nodebug__, __target__("clwb")))

Definition at line 32 of file clwbintrin.h.

Function Documentation

◆ _mm_clwb()

static __inline__ void __DEFAULT_FN_ATTRS _mm_clwb ( void const *  __p)
static

Writes back to memory the cache line (if modified) that contains the linear address specified in __p from any level of the cache hierarchy in the cache coherence domain.

This intrinsic corresponds to the CLWB instruction.

Parameters
__pA pointer to the memory location used to identify the cache line to be written back.

Definition at line 46 of file clwbintrin.h.