acb7f2cd97
Make .ac error messages more verbose, prevent some crash,
enable default values.
3 years ago
4368790c5d
remove compiler warning wrt. prototypes
3 years ago
b7993bb530
Formatting cktpzstr.c
3 years ago
dfeb0bdb4e
Improve error message on obsolete dot command
3 years ago
64c29e667e
Improve error message on unimplemented dot command
3 years ago
a6d5ce8ea6
Some KLU warnings are useless for the normal user, as she or he
does not have any means to further analyze or repair the issue:
Warning: KLU ReFactor failed. Factoring again...
Warning (ReFactor Complex): KLU Matrix is SINGULAR
Numerical Rank: %d\n
Singular Node: %d\n
So print these messages only in debug mode.
3 years ago
64307ba907
Add a title line to 'listing r', so the resulting output may be
re-loaded by the 'source' command.
3 years ago
9d84138216
Remove memory leak by not mallocing unused node_ids.
Remove some compiler warnings.
3 years ago
3b89410b8f
Slight cosmetics in comment.
3 years ago
492bb64d92
By default, use the shortest typical delay estimate. This makes the digi_74LS90_74LS42.cir testcase for bug641 behave almost the same as MicroCap 12. In ngspice and MicroCap, the only signal with a glitch is not_y8. The other not_* signals look the same. Setting ps_use_mntymx in .spiceinit will change the delay estimates. See the function set_u_devices_info in src/frontend/udevices.c for the various settings of ps_use_mntymx.
3 years ago
7a646c0a12
If 'strict_errorhandling' is set, bail out if operating point is not found
3 years ago
ad23146544
Don't check continuously for autostop, only when option flag is set
This speeds up simulations with simple device evaluation, but many
time stepps.
3 years ago
0f14c690d5
Stat. functions: safeguard against divide by zero, return nominal value
3 years ago
8837132f29
Fix d0fc344bf
("Shorten the ngspice message when performing operating point evaluation.
The average user often complained about useless 'info'.
The old output is now available when 'set ngdebug' in .spiceinit.",
2023-08-19)
Return with 0 if optran has been successful.
3 years ago
d5ceced24d
We are developing towards ngspice-42
3 years ago
d0fc344bf9
Shorten the ngspice message when performing operating point evaluation.
The average user often complained about useless 'info'. The old output
is now available when 'set ngdebug' in .spiceinit.
3 years ago
c0d73dcd6f
Fix bug 642 by replacing strstr() by search_plain_identifier()
3 years ago
750d92c493
Fix a bug, not finding any instance parameters for PSP or R2_CMC
If already aligned, return input value, not 0.
3 years ago
adc645d8e9
Fix intro comment: NDEV is no longer supported in ngspice
3 years ago
c11613d1f7
Fix some memory leaks (Patch provided by Brian Taylor)
3 years ago
4864f0a118
Remove crash in CIDER example meclgate.cir
3 years ago
499634df47
integrate OSDI with KLU
3 years ago
05aa9f0927
Better fix for previous commit
3 years ago
13e74751cc
Fixed a MLK for XSPICE and commented out an unused array
3 years ago
cab5e8cd37
Added the case of VSRCport to VSRC model for KLU
3 years ago
d658e0427c
Enable compilation with MSVC (alignof seems to be available only for C++)
3 years ago
b08eb2266a
Added initial KLU support for node collapsing
3 years ago
470cd4a514
Fixed KLU SINGULAR matrix handling and messaging
3 years ago
d68e83be78
Fixed VBIC model for KLU
Fixed SMPfindElt messages
3 years ago
8123fde6f7
Handled properly KLU messages when XSPICE is purely digital
3 years ago
4200362f42
Fixed Empty Matrix handling in KLU
3 years ago
937325e2ce
Handled an empty circuit with KLU
3 years ago
4427a1f6dd
Rebased upon pre-master branch
3 years ago
ae83b7c807
Added KLU support to HICUM model
4 years ago
6b6e9bb7cb
Enable log output (warning and error messages) on the Windows GUI
4 years ago
d6aeb6cd94
Set up the matrix according to branch KLU-6+11-rebase-master-28_10_2020
All cpl example files from ngspice\examples\TransmissionLines are o.k.
4 years ago
02e7c1c5b0
KLU branch rebased upon master @ 3 Feb 2022
Some merge conflicts have not been solved yet
Please look for >>>> HEAD if you want to solve them
4 years ago
b900527341
Fixed KLU binding for VDMOS
5 years ago
2bfd22c8f9
Fixed KLU binding for BJT
5 years ago
caf1ee7c47
Fixed a crash when SPARSE is used
6 years ago
3c15993fe5
Fixed the case when DiagGmin has to not be loaded again and the case when refactoring returns 1
6 years ago
1ee798ec9d
Fixed CKTsetup for KLU when XSPICE is used
6 years ago
6ccaacaf1d
Added the support for KLU to VBIC Self Heating
6 years ago
12288f7be6
Fixed KLU memory leak during SMPdestroy
6 years ago
7048a24b74
Added the KLU support to Noise Analysis
6 years ago
4639e936a3
Fixed the dimension of the COO Trash Can
6 years ago
73626c62f8
Add KLU support to VDMOS
6 years ago
3bb643c8f5
re-enable CIDER with option sparse by setting CKTkluMODE
in new matrix to CKTkluMODE from current circuit.
6 years ago
98dd7da1c4
fix a memory leak in ASRC
6 years ago
613ae18db9
Fixed a memory leak
6 years ago
Holger Vogt
dwarning
Brian Taylor
Pascal Kuthe
Francesco Lannutti
Francesco Lannutti