Bert,
Don't confuse virtual address space used with RAM consumed: most of that
is shared memory (glibc, pango, gtk+....).
That's why memphis was written and is in our build: ps gives very
misleading memory usage statistics, unless you really understand what it
is reporting. It does a bit better job accounting for memory used in a
mere-mortal way to understand.
Even so, right now we'll find lots more RAM consumed that we'd like, due
to how python loads modules; we have schemes for fixing this using fork
and copy on write.
- Jim
On Tue, 2007-09-18 at 11:30 +0200, Bert Freudenberg wrote:
>
> Well, if the XO's calculator activity can take 20 MB RAM (+10MB
> shared), then 2 MB for a clock seems small.
>
> - Bert -
>
>
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--
Jim Gettys
One Laptop Per Child
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