|Results from Cache simulator email@example.com (Wei Li) (2011-03-04)|
|Re: Results from Cache simulator firstname.lastname@example.org (George Neuner) (2011-03-05)|
|Re: Results from Cache simulator email@example.com (glen herrmannsfeldt) (2011-03-06)|
|From:||Wei Li <firstname.lastname@example.org>|
|Date:||Fri, 4 Mar 2011 09:04:26 -0600|
|Posted-Date:||04 Mar 2011 10:16:09 EST|
I am using a cache simulator for my research on loop tile selection
problem. My understanding is that for a given input, I should have the
same result. No matter how many time I repeat that experiment.
However, I am getting a slightly different result. For example, in one
run I got 153265565 read misses and in another run with the same data
I got 153266725. What is the reason for this difference?
[ A) Maybe it uses a real clock and is subject to minor timing differences
B) Maybe the simulator is buggy.
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