Re: [ng-spice-devel] Vector Data Base
On Wed, 8 Mar 2000, Manu Rouat wrote:
> Paolo Nenzi wrote:
> >
> > Arno and other,
> >
> > I have a question on the Vector Data base module.
> >
> > When you perform an analysis (eg: a transient) you think that a measure
> > should represent the voltage (or current) at a node or the voltages (or
> > currents) of all nodes ?
>
> Most simulators I know only keep the info you tell them to keep
> (ie in a '.plot ' card). If you want to keel ALL nodes, you could
> have a special syntax (.plot all for instance, on eldo you have
> .probe V and .probe I to keep voltages and currents )
>
I am asking this because in the measurements-samples structure, the search
for a sample is linear with linked lists and logarithmic with balanced
treees. If we plan to have a few samples per measurements, a linked list
will suffice, on the other end, if a measurement can have a lot of sample
(in the thousand range) the a balanced tree structure is more adequate.
Paolo
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