senduipi

Send User Inter-Processor Interrupt

SENDUIPI r64

Sends a User IPI to another processor.

Details

The Send User Inter-Processor Interrupt instruction sends a User IPI to another processor.

Pseudocode Operation

// Sends a User IPI to another processor

Example

SENDUIPI rax

Encoding

Binary Layout
F3
+0
0F
+1
C7
+2
ModRM
+3
 
Format Legacy
Opcode F3 0F C7 /6
Extension UINTR

Operands

  • dest
    64-bit general-purpose register (e.g. RAX)