Kernel


To ng-spice@ieee.ing.uniroma1.it
From Paolo Nenzi <pnenzi@ieee.ing.uniroma1.it>
Date Wed, 20 Oct 1999 08:59:04 +0200 (CEST)
Delivered-To mailing list ng-spice@ieee.ing.uniroma1.it
Mailing-List contact ng-spice-help@ieee.ing.uniroma1.it; run by ezmlm
Reply-To ng-spice@ieee.ing.uniroma1.it

Hi all,

I am looking at netlib seaching for some packages for the ng-spice
simulation engine (what is the correct name: simulation kernel, solver,
simulation engine ???). 

Someone wrote that one key component of ng-spice should be a "vector
database", a database which contains all the results of performed
analyses. 

What information can be stored for each vector ?

The vector type can have an header like the following one:
[  Name  ]                  A string!!!
[  Order ]                  An integer number
[ Domain ]                  SWEEP | FREQUENCY | TIME
[  Field ]                  REAL | COMPLEX
[  Type  ]                  CURRENT | VOLTAGE
[  Scale ]                  Another vector 

What do you think about ?


Another question: I need to store the points (time, frequency, ...) where
the analisys was perfomed, how can I store them and how can I realte them
to the vector ?

As you can see the scale vector is a linked vector, any other ideas ?
 

Paolo Nenzi 


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