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Microsoft Specific
Guarantees that every previous memory reference, including both load and store memory references, is globally visible before any subsequent memory reference.
void __faststorefence();
Requirements
Intrinsic |
Architecture |
|---|---|
__faststorefence |
x64 |
Header file <intrin.h>
Remarks
On the x64 platform, this routine generates an instruction that is a faster store fence than the sfence instruction. Use this intrinsic instead of _mm_sfence on the x64 platform.
This routine is only available as an intrinsic.
See Also
Reference
Change History
Date |
History |
Reason |
|---|---|---|
March 2009 |
Updated information to provide more explicit details. |
Information enhancement. |