According to an embodiment of the invention, a method and apparatus for inter-processor interrupts in a multi-processor system are described. An embodiment comprises writing an inter-processor interrupt request to a first memory location; monitoring the first memory location; detecting the inter-proces...
According to an embodiment of the present invention, a method and apparatus for multi-processor systems inter-processor interrupt it is described. 实施方案包括将处理器间中断请求写入第一存储位置;监视第一存储位置;在第一存储位置中检测处理器间中断请求;调用用于处理器间中断请求的函数;以及执行用于处理器间...
专利名称：Inter-processor interrupts in an n-element multi-processor 发明人：Braudaway, Gordon Wesley,Nathanson, Ben Jesse 申请号：EP90121182.1 申请日：19901106 公开号：EP0431326A2 公开日：19910612 专利内容由知识产权出版社提供 摘要：An inter-processor interrupt mechanism is implemented in a shared...
As far I know, inter-processor interrupts are used to synchronize cache between cores and processors. Such synchronization can be "costly" (my state of knowledge does not allow me to use precise expressions...). However, what is the cost of IPI itself? Is there anything else, bes...
Control signals, which may if required be changed, are supplied to the gates to determine the normal allotment of interrupts to the processors. The occurrence of an interrupt normally associated with a handler in a non-interruptable state causes operation of the transfer circuits to re-allot the...
You can use direct shared memory communication - one processors writes data to memory, and another reads it. That simple. For waiting/signaling you can use instructions like MWAIT or IPIs (inter-processor interrupts). Translate 0 Kudos Copy link Reply Community...
In addition to the 16 IPC channels, PSoC 6 also provides 16 IPC interrupts. Each IPC interrupt can be used as event triggers from one core to another. This mechanism can be used in conjunction with an IPC channel to set up a messaging scheme with a notification event and acknowledgement...
I am using imx6 sabrelite board in which #Linux OS running on core0 and #RTOS on core2. My task is to establish inter-processor communication between two operating systems. My idea is to create shared memory section and allow read-write access using Software Generated Interrupts(S...
A hardware implemented delay timer and a buffer fill monitor generate interrupts when the system is not polling, thus guaranteeing a maximum latency and preventing buffer overflow, but these interrupts are largely avoided by polling when the system is handling a large amount of inter processor data...
United States Patent US10579441 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text