Deadline Scheduling with Priority for Client-Server Systems .pdf
標簽： Client-Server Scheduling Deadline Priority
上傳時間： 2014-01-03
上傳用戶：一諾88
MODE_Switch1Processing multi-interrupt request needs to set the priority of these interrupt requests. The IRQ flags of the 7 interrupt are controlled by the interrupt event occurring. But the IRQ flag set doesn t mean the system to execute the interrupt vector. The IRQ flags can be triggered by the events without interrupt enable. Just only any the event occurs and the IRQ will be logic "1".
標簽： multi-interrupt MODE_Switch Processing interrupt
上傳時間： 2013-12-04
上傳用戶：zhichenglu
It is the framework of Registration of a PKI. It will retrive requests from a request queue and then process it
標簽： Registration framework requests retrive
上傳時間： 2015-08-27
上傳用戶：chongcongying
tServer task executes functions at low priority (254). serverSend funtion is used to send a request to the tServer to execute a function at the tServer s priority. First tServer task executes the i() system call to print the summary of tShell task. Next an address exception is caused in tServer task by trying to execute a funtion at non-aligned word boundry. As a result SIGBUS signal is raised automatically. Signals (setjmp() and longjmp()) are used to allow the tServer task to recover gracefully from an address error exception. For more information about signals, please refer to sigLib manual pages.
標簽： serverSend functions executes priority
上傳時間： 2015-09-21
上傳用戶：tianjinfan
flash serial input queue. returns 0 on success or negative error * number otherwise
標簽： otherwise negative returns success
上傳時間： 2015-11-13
上傳用戶：yxgi5
In a preemptive priority based RTOS, priority inversion problem is among the major sources of deadline violations. Priority inheritance protocol is one of the approaches to reduce priority inversion. Unfortunately, RTOS like uC/OS can’t support priority inheritance protocol since it does not allow kernel to have multiple tasks at the same priority. Although it has different ways to avoid priority inversion such as priority ceiling protocol, developers still have some difficulties in programming real time applications with it. In this paper, we redesign the uC/OS kernel to provide the ability to support round robin scheduling and implement priority inheritance semaphore on the modified kernel. As result, we port new kernel with priority inheritance semaphore to evaluation board, and evaluate the execution time of each of the kernel service as well as verify the operations of our implementation.
標簽： priority preemptive inversion problem
上傳時間： 2015-12-14
上傳用戶：氣溫達上千萬的
Study of Active Queue Management Using OPNET
標簽： Management Active Study Queue
上傳時間： 2015-12-16
上傳用戶：wff
A Comparison of Load-based and Queue-based Active Queue Management Algorithms
標簽： Queue-based Comparison Algorithms Load-based
上傳時間： 2015-12-16
上傳用戶：ruixue198909
PURPLE: Predictive Active Queue Management Utilizing Congestion Information
標簽： Information Management Congestion Predictive
上傳時間： 2015-12-16
上傳用戶：chens000
Oracle Advance Queue(AQ)的使用例子
上傳時間： 2014-01-17
上傳用戶：xiaoyunyun
