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Unread 01-05-2008, 18:00
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DonRotolo DonRotolo is offline
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Re: need help with cache homework~!

Quote:
Originally Posted by Vikesrock View Post
I would have helped myself if I had any idea what you were talking about, my programming knowledge is really small and mostly covers embedded systems
Heh, and I know even less, just a PDU. But, if someone reading this actually understands the original question, tell me how close I am with my guesses:

1. A text file of an address stream would be merely a list of addresses and timestamps, right?
2. If so, a stream with "good spatial locality but poor temporal locality" would just be a list with a wider range of addresses over a very short period of time - right? Or is it the other way around, addresses near each other over a long time?
(2a - Good temporal and bad spatial is the opposite I guess)

The rest - I only wish I knew. It sounds like something cool to know, but all I know about cache is that bigger can be better, but optimization is critical.

Don
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