Windows Vista Tips

Windows Vista Tips > Newsgroups > Windows Vista Drivers > DPC's and its schedulers in multiprocessor environment

Reply
Thread Tools Display Modes

DPC's and its schedulers in multiprocessor environment

 
 
Prakash Manannavar
Guest
Posts: n/a

 
      05-27-2010
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.
 
Reply With Quote
 
 
 
 
Doron Holan [MSFT]
Guest
Posts: n/a

 
      05-27-2010
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-...

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.

 
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off




1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59