WakeUp Class Reference
Interrupt handling used for waking sleeping cores. More...
#include <wakeup.h>
Inheritance diagram for WakeUp:
Collaboration diagram for WakeUp:
Public Member Functions | |
| void | activate () |
| Register interrupt handler. | |
| bool | prologue () |
| Interrupt is meant to only wakeup the core and, thus, signal the availability of new threads in the ready queue. | |
 Public Member Functions inherited from Gate | |
| Gate () | |
| Constructor. | |
| virtual | ~Gate () |
| Destructor. | |
| virtual bool | prologue ()=0 |
| Device-specific interrupt handling routine that is executed immediately after the interrupt occurs (asynchronously). | |
| virtual void | epilogue () |
| Possibly delayed, synchronously executed Device-specific interrupt handling routine. | |
Detailed Description
Interrupt handling used for waking sleeping cores.
In MPStuBS, WakeUp IPIs are used to wakeup a sleeping core as soon as a new thread is ready to be scheduled/executed. The prologue for the WakeUp IPI explicitly should NOT request an epilogue.
Only required for MPStuBS.
Member Function Documentation
◆ activate()
|
inline |
Register interrupt handler.
The documentation for this class was generated from the following file:
- thread/wakeup.h
