_mm_monitor
Microsoft Specific
Generates the monitor instruction.
void _mm_monitor(
const void* Address,
unsigned int a,
unsigned int b
);
Parameters
[in] Address
Address to monitor.[in] a
Reserved.[in] b
Reserved.
Requirements
Intrinsic |
Architecture |
|---|---|
_mm_monitor |
SSE3 |
Header file <intrin.h>
Remarks
The monitor instruction sets up an address range for hardware monitoring. The values of a and b correspond to the values in ECX and EDX used by the monitor instruction. They are reserved for future use and should be zero for the SSE3-enabled processor. For more information, see the Intel or AMD documentation as appropriate.
注意
Some chips support the SSE3 intrinsics but do not support _mm_mwait and _mm_monitor.You should use __cpuid, __cpuidex to determine whether this intrinsic is available.
This routine is available only as an intrinsic.