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Old 26 April 2013, 09:12   #114
son of 68k
meynaf's Avatar
Join Date: Nov 2007
Location: Lyon / France
Age: 45
Posts: 2,906
Originally Posted by StingRay View Post
Well, it is personal taste but I always find it worth to disable the OS when it comes to time critical code because the OS does so much stuff in the background that you do lose time for your own code which I do not like. But, as so often, this is a matter of taste.
I measured 1% speed difference on my A1230.

Originally Posted by StingRay View Post
As for the lockup, maybe it's interrupt related? Just a shot in the dark but worth to check.
Appears it's audio code in the vbl indeed. If my v2 test really doesn't freeze anymore, then it's da stupid audio dma wait code. Why does it work flawlessly on my machine and not on others ?
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