ngspice/src/spicelib/analysis/ChangeLog

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2002-01-03 Paolo Nenzi <p.nenzi@ieee.org>
* Added some code that adds new functionalities if
ngspice is compiled for Windows (Holger Vogt patch)
I think that the new code interactively displays the
percent done of the analysis.
2001-01-23 Paolo Nenzi <p.nenzi@ieee.org>
* noisean.c: patched the code with the new one
in the bsim4.1.0 distribution. The new noisean.c
put some code between #ifdef INT_NOISE.
2000-01-21 Paolo Nenzi <p.nenzi@ieee.org>
* cktsgen.c: corrected a bug that caused segfault on sensitivity
analysis.
2000-07-28 Arno W. Peters <A.W.Peters@ieee.org>
* cktpzstr.c: Reversed a patch that went in between ng-spice-0.2
and ng-spice-0.3 that eliminated the following warnings: 'suggest
parentheses around && within ||'. The parenthesis were not placed
correctly, leading to incorrect behaviour of the pole-zero
analysis.
2000-05-22 Paolo Nenzi <p.nenzi@ieee.org>
* cktpzstr.c, cktsens.c: Applied Widlok patches.
2000-04-04 Paolo Nenzi <p.nenzi@ieee.org>
* noisean.c: Merged the previous code with the new one included in
bsim4 distribution. This code originated from Weidong Lu
(bsim group).
1999-12-20 Paolo Nenzi <p.nenzi@ieee.org>
* noisean.c:
Bug: The ac noise analysis in Spice3f4 has a serious bug. In
interactive mode it fails to reproduce frequency dependence known
to exist. In batch (Spice2) mode, it works only if a corresponding
ac analysis has been run first.
Fix: This bug is fixed by providing a call to CKTload() in
noisean.c as shown by the source code patch which is attached below.
1999-09-08 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* ckt.h: created (and included in Makefile.am)
1999-09-07 Arno <A.W.Peters@ieee.org>
* cktpzstr.c: reformatted and corrected(?) complex if condition.
1999-08-28 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* Removed all #includes of misc.h and util.h (now in spice.h)
1999-08-27 Paolo Nenzi <pnenzi@ieee.ing.uniroma1.it>
* Removed GENERIC and #include "suffix.h" from all the files.
GENERIC has been replaced by void. ANSIfied all functions with
protoize.
1999-08-26 Paolo Nenzi <pnenzi@ieee.ing.uniroma1.it>
* cktacct.c: added #include "spmatrix.h" to avoid implicit declaration
warning at compile time.
* dctran.c: ansified and substituted void with void.
* tranasq.c: same as before.
* traninit.c: same as before.
* transetp.c: same as before.
1999-08-08 Emmanuel Rouat <emmanuel.rouat@wanadoo.fr>
* Removed all HAS_SHORTMACRO and HAS_FLATINCLUDES code in directory
* cktdest.c (and other files): changed HAS_SENSE2 in WANT_SENSE2
1999-08-04 Paolo Nenzi <pnenzi@ieee.ing.uniroma1.it>
* changed dctrcurv.c: added code for temperature sweeps and
resistance sweeps. Now you can execute .dc temp <start> <stop>
<increment> to do a temp sweep, temp is the keyword for temp
sweeps (The code comes from a patch supplied by Serban-Mihai
Popescu <serbanp@ix.netcom.com>. To do a resitance sweep just
insert resistor name to the .cd line:.dc vin -5 5 1 rin 100 1000 10.
Resistance and temperature sweeps can be nested.