[linux-dvb] Large arrays
abraham.manu at gmail.com
Mon Aug 27 22:19:57 CEST 2007
While working on a tuner, i stumbled upon one of the usual problems
(floating point operations) in kernel
The options what i had were:
* use integer math calculations
* precompute the values where double precision is needed.
That said, the first option i tried for a while, after a few days (i
almost gave up ?) got really irritated with it.
The second option seemed a bit more comfortable, to precalculate the values.
The disadvantage in such a case is that the array which holds the
precomputed value is quite large in size, with that in mind, a different
question arose in my mind, whether such large arrays would be frowned
upon in kernel
The precomputed array is here
Any thoughts ?
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