System.MemoryBarrier
Delphi
procedure MemoryBarrier;
C++
extern PACKAGE void __fastcall MemoryBarrier(void);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
procedure function |
public | System.pas System.hpp |
System | System |
Description
Enforces an ordering constraint on memory operations.
MemoryBarrier causes the central processing unit (CPU) to enforce an ordering constraint on memory operations issued before and after the barrier instruction.