luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
9,457 Commits 174 Branches 62 Tags 75 MiB
Commit Graph

9457 Commits

Author SHA1 Message Date
Brian Taylor 0d7ca7f669 Add callback to free process memory. 2023-10-05 15:13:26 -07:00
Brian Taylor a720193335 Merge branch 'pre-master-42' into bt_dev 2023-10-05 10:22:13 -07:00
h_vogt 7ab929e945 klu and osdi are becoming standard now. 2023-10-05 00:26:02 +02:00
Holger Vogt 53315ed764 Prevent crash when no input file given. 2023-10-05 00:19:51 +02:00
Brian Taylor eea7514b07 Add MODIFICATIONS note, cleanup white space. 2023-10-04 14:46:42 -07:00
Holger Vogt 4f79105b06 Add comment 2023-10-02 10:07:52 +02:00
Holger Vogt 233f9daba4 Remove unused instance parameter ic (initial condition of controlling source). 2023-10-01 10:51:31 +02:00
Brian Taylor b96da3f58c Merge branch 'pre-master-42' into bt_dev 2023-09-30 09:10:20 -07:00
Brian Taylor cf593816dc Add __MINGW64__ defines for builds on mingw with msys. 2023-09-29 18:14:11 -07:00
Holger Vogt b1f367bc07 Remove adms 
Add KLU and OSDI
 2023-09-30 00:48:29 +02:00
Brian Taylor ff13f58b1b Add Windows Visual Studio support for the Isotel d_process xspice digital model. The Isotel mixedsim-master/examples/embedded/motorforce C code needs to have minor changes for _MSC_VER defines, and are not included with this commit. The changes relate to using #pragma pack(push, 1)...#pragma pack(pop) around some structs, and setting stdin/stdout in binary mode. It is doubtful that the cfunc.mod will compile on mingw or cygwin since I don't know if they support pipe/fork/exec/spawn calls. The code builds and runs on Windows, Linux, and MacOS. In the future, Giles Atkinson is looking at allowing Xspice models to load shared libraries (.dll, .so) which will avoid creating and communicating with an external program. 2023-09-28 16:31:02 -07:00
Brian Taylor 14316d7518 Merge branch 'pre-master-42' into bt_dev 2023-09-28 11:25:18 -07:00
Holger Vogt 28b495318d Update to command 'wrnodev': 
Prevent crash if tran is not (yet) run.
Open output file only when data are available.
Enhanced comment and warning message.
 2023-09-28 10:05:31 +02:00
Holger Vogt e449c894ce Prepend title line by '*' if printed by 'listing r'. 
This allows skipping all pre-processing.
 2023-09-27 15:51:16 +02:00
Holger Vogt 76f837b0b7 skip all pre-processing for expanded input files created by 'listing r' 2023-09-27 15:49:37 +02:00
Giles Atkinson a5704c8453 Fix a "make check" failure, by restoring the dollar-1 test to its 
state before a70e708 as that change is no longer needed after 2790fd6.
 2023-09-25 20:20:06 +02:00
Giles Atkinson 2790fd68bb Make the special "noglob" variable work. To preserve previous behaviour 
change the default value from true to undefined (meaning false).
Also fix a misleading comment in glob.c.
 2023-09-25 10:54:13 +02:00
Giles Atkinson a70e708114 Make special interpreter variable "noglob" behave as documented: 
globbing is off by default.  An incompatible change, but previous
behaviour can be restored by "unset noglob" in .spiceinit.
 2023-09-23 17:03:34 +02:00
Giles Atkinson 41c61604c5 Handle SIGTTIN and SIGTTOU on Unix-like OSs with X11 graphics. 
That makes it possible to push ngspice into the background while
plot windows are open: the windows remain responsive.
Discussion on ngspice-users, starting 2023-09-01,
title: "`quit` in Interactive Mode."
Also restore terminal state when forcing exit with SIGINT (control-C).
 2023-09-23 17:03:24 +02:00
Giles Atkinson 588116af48 Fix a bug in the "help" command. Some commands have no action function, 
so the function pointer should not be used to detect the end of the table.
Use the command name instead.
 2023-09-23 17:03:19 +02:00
Giles Atkinson 423f9a9db2 Fix a build bug for XSPICE: files generated for code models are 
not removed when doing 'make clean' from release/src/xspice or above.
 2023-09-23 17:03:09 +02:00
Holger Vogt 930bd12dc2 Enable degug mode in shared ngspice with KLU 2023-09-23 16:51:28 +02:00
Holger Vogt f3eb46e76d Fix bug in fprintf 2023-09-23 16:45:35 +02:00
Holger Vogt b034332e84 Improve warning message during evaluating .probe 2023-09-19 14:57:22 +02:00
Giles Atkinson 62471ecede Fix two bugs in cmpp: an unmatched right bracket in cfunc.mod 
causes an infinite parsing loop (mod_yacc.y) and XSPICE macros
are replaced in string literals (mod_lex.l).
 2023-09-16 00:19:36 +02:00
Holger Vogt dbc5042263 Prevent a crash if port cntrl is set to NULL 2023-09-15 23:42:08 +02:00
Holger Vogt 01bdd44ef9 Modify the previous commit a616a0abe: 
no spaces in the first column
 2023-09-15 23:41:12 +02:00
Brian Taylor 9646e86884 Merge branch 'pre-master-42' into bt_dev 2023-09-15 10:34:57 -07:00
Vogt a616a0abe3 Add variable wr_onspace to allow printing the vetor name with 
one space delimiter
 2023-09-14 15:22:14 +02:00
Holger Vogt daa58f4125 Fix previous commit [acb7f2] 
Allow frequency 0 Hz (make check will do agian).
 2023-09-11 22:48:50 +02:00
Brian Taylor f1ecb41be5 Merge branch 'pre-master-42' into bt_dev 2023-09-11 13:26:45 -07:00
Holger Vogt acb7f2cd97 Make .ac error messages more verbose, prevent some crash, 
enable default values.
 2023-09-11 17:42:38 +02:00
dwarning 4368790c5d remove compiler warning wrt. prototypes 2023-09-11 14:50:27 +02:00
Holger Vogt b7993bb530 Formatting cktpzstr.c 2023-09-11 14:28:49 +02:00
Holger Vogt dfeb0bdb4e Improve error message on obsolete dot command 2023-09-11 14:28:20 +02:00
Holger Vogt 64c29e667e Improve error message on unimplemented dot command 2023-09-11 12:02:59 +02:00
Holger Vogt 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.
 2023-09-10 14:41:16 +02:00
Holger Vogt 64307ba907 Add a title line to 'listing r', so the resulting output may be 
re-loaded by the 'source' command.
 2023-09-10 13:44:18 +02:00
Holger Vogt f2247a3c6f Use sparse, as KLU will fail. 2023-09-10 13:43:09 +02:00
Holger Vogt 9d84138216 Remove memory leak by not mallocing unused node_ids. 
Remove some compiler warnings.
 2023-09-09 23:35:54 +02:00
Holger Vogt 3b89410b8f Slight cosmetics in comment. 2023-09-09 23:34:49 +02:00
Brian Taylor 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. 2023-09-09 23:22:06 +02:00
Holger Vogt 7a646c0a12 If 'strict_errorhandling' is set, bail out if operating point is not found 2023-09-09 18:38:09 +02:00
Holger Vogt 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.
 2023-09-09 18:37:13 +02:00
Brian Taylor 5d34d6fd03 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. 2023-09-03 13:16:44 -07:00
Brian Taylor dd9a2f8c8d Complete merging pre-master-42 into bt_dev. 2023-09-03 09:44:40 -07:00
Brian Taylor 717cc075e8 Merge branch 'pre-master-42' into bt_dev 2023-09-03 09:25:11 -07:00
Holger Vogt d6418117b6 Add links to KLU_COMPLEX.lib 2023-08-30 23:33:29 +02:00
Holger Vogt 1d6113c017 Remove unused lib 'Visual leak detector' 2023-08-30 23:32:54 +02:00
dwarning b0420af7e3 include KLU in to project 2023-08-30 21:20:16 +02:00