DPC's and its schedulers in multiprocessor environment
in [Device Drivers]
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From: Prakash Manannavar on 27 May 2010 16:59 Hi all, I have some queries on DPC's. 1> In multiprocessor environment (Thinking as 2 processors), how many DPC queues will be there? 2> In the same environment as above, How the DPC's get scheduled? Kindly let me know, Thanking you guys -- ~~~~~ Prakash A Manannavar, Bangalore/Bengaluru.
From: Doron Holan [MSFT] on 27 May 2010 18:58
why does it matter? current implementations always queue DPCs to one processor, but that is not a contract you can rely on and must assume N DPCs can run concurrently d "Prakash Manannavar" wrote in message news:E6F8C00C-D310-4815-9788-775E91857711(a)microsoft.com... Hi all, I have some queries on DPC's. 1> In multiprocessor environment (Thinking as 2 processors), how many DPC queues will be there? 2> In the same environment as above, How the DPC's get scheduled? Kindly let me know, Thanking you guys -- ~~~~~ Prakash A Manannavar, Bangalore/Bengaluru. |