33fb5f20d9
vbic: rm obsolete regression test
2024-04-24 10:35:44 +02:00
b056b647af
Stop ngspice in case of pwl errors, avoid crash.
2024-04-24 10:24:46 +02:00
3694dddd64
Revert "Define the members of the struct in the correct sequence."
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This reverts commit ce8bce7947
2024-04-23 11:33:34 +02:00
b62636f690
Merge branch 'pre-master-43' of ssh://git.code.sf.net/p/ngspice/ngspice into pre-master-43
2024-04-21 15:59:55 +02:00
af84450d11
Add environmental variable NGSPICE_OSDI_DIR. It may contain
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a path for *.osdi files (compiled Verilog-A models). The search
sequence for a *.osdi file now is:
Absolute path (if any)
Linux home directory ~/
Path in NGSPICE_OSDI_DIR
Path of netlist loaded
Path of executable ngspice.exe
Path of 'Current working directory'
2024-04-21 15:58:45 +02:00
4dc2360494
Support op-pt values by Geoffrey Coram
2024-04-18 21:07:14 +02:00
4e058f8cb2
allow compiling with CIDER deselected
2024-04-08 23:05:26 +02:00
9230c915be
avoid crash when compiled with lto
2024-04-07 21:39:20 +02:00
08c0f97999
optran 0 0 0 0 0 uic may be used to load initial conditions
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(.ic=xxx statements) without staring an op iteration.
2024-04-07 21:36:59 +02:00
89d35fb34b
no lower casing for file input paths
2024-04-07 12:12:10 +02:00
2ade3bd581
Merge branch 'pre-master-43' of ssh://git.code.sf.net/p/ngspice/ngspice into pre-master-43
2024-04-05 10:34:11 +02:00
2b32899667
correct the link to the license text.
2024-04-05 10:33:49 +02:00
22869b6e39
use limexp to prevent NaN with extreme exponents
2024-04-04 16:19:35 +02:00
f40285c2a2
format
2024-04-04 16:03:53 +02:00
6ea61d58c7
Fix a compilation error when using compile_macos_clang.sh and update
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it to enable similar features to compile_linux.sh.
2024-04-03 17:22:59 +02:00
cfbe1afa21
Suppress some warnings from MSVC.
2024-04-03 17:22:53 +02:00
bfeb845222
Tidy d_process/ifspec.ifs so that it works after changes in
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mif_inp2.c and writ_ifs.c to enforce "Null_Allowed".
2024-04-03 17:22:39 +02:00
8347e59667
Make the 'Null_Allowed' option for XSPICE code model parameters
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behave as reasonably expected and as described in the manual.
Previously a missing (null) value was always accepted if the ifsspec.ifs
file contained a default value, and several of the the included
code models worked that way. Where there was a useful default,
"no" has channged to "yes". Some models with a look-up table defined
by two parameters had such defaults that did nothing useful. Thay have
been given useful vector defaults. These changes should not affect
previously-working netlists.
2024-04-03 17:22:32 +02:00
df71478cbc
Change CMPP-related struct Mif_Parse_Value to a union
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as C99 allows initialisation of any member. Also correct a comment
in miftypes.h.
2024-04-03 17:22:23 +02:00
7ff4ad0b32
Support use of vector defaults for XSPICE vector parameters.
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This answers Feature Request 60 - "Array as default value for parameter".
2024-04-03 17:22:14 +02:00
f37a292c82
Use the correct type of hash table for device and model names.
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This fixes unpredictable failures of commands like "print @some_device".
2024-04-03 17:22:04 +02:00
cb69d8b96b
Change the code that makes variables from device/model parameters
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(spiceif.c) and vectors from variables (vectors.c) so that
array and string-valued parameters and the resulting variables
are handled correctly. Fix a memory leak in converting
array parameters; that requires a change in cplask.c so that
CPL devices behave the same way as others. Add a "device" variant of
the Compose command so that generated vectors are available in scripts.
2024-04-03 17:21:57 +02:00
02172448e7
Fix scan_gates to consider correctly gates with an inverted output. Refactor the checks in infix_to_postfix for invalid postfix expressions.
2024-04-03 17:13:07 +02:00
048dcb3bf1
Go back to before previous merge.
2024-04-03 17:12:57 +02:00
db4476d22b
Remove unnecessary #include.
2024-04-03 17:12:50 +02:00
367cdf5708
Add variable ps_scan_gates_optimize (default 1). If < 1, then turn off the optimizations in scan_gates.
2024-04-03 17:12:43 +02:00
8ec50d05ff
Guard reading and executing spinit by variable no_spinit.
2024-04-03 17:06:26 +02:00
51ab1499ba
Add a new exported function ngSpice_nospinit() to set
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variable no_spinit.
2024-04-03 17:05:37 +02:00
38c989dda9
Unify all spinit sources
2024-04-03 17:04:23 +02:00
5359592a74
Unify the function interface, avoid lto-type-mismatch
2024-04-03 16:59:16 +02:00
c3fa6328a1
Fix bug in the LOGICEXP scan_gates optimizer. Some gates with an inverting output were generated with bad logic which gave incorrect simulation results.
2024-03-29 17:29:49 +01:00
415d94bee0
Bug 665: enable compiling the code models with link time optimization.
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Fix provided by Giles Atkinson.
Still the build of ngspice fails (tested with Cygwin) at the linking stage.
2024-03-29 17:27:43 +01:00
ce8bce7947
Define the members of the struct in the correct sequence.
2024-03-29 17:23:59 +01:00
cac87d9dd0
Improve response to error: reporting the error when
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detecting an expression, not simply move on with a
wrong meas result.
2024-03-29 17:21:38 +01:00
e561249e9b
fix a bug in the ={par({...})} function.
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The replacement did not happen correctly.
2024-03-29 17:19:48 +01:00
ee39b2600b
Add a evaluation function which truly removes also the
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scale factor from the token when gobble=0 before
moving on.
2024-03-29 17:16:41 +01:00
bfb7798f97
measure example with expression evaluation
2024-03-29 17:12:40 +01:00
49951cd197
Bug 664: Report an error if token in meas statement is not a vector and
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cannot be evaluated as a number.
2024-03-26 20:08:08 +01:00
a1210a257d
use only magnitudes in ac noise analysis even if openvaf compiled models deliver negative noise contributions
2024-03-26 19:59:23 +01:00
7722c3dc6b
only access to CKTkluMODE if KLU configured
2024-03-25 09:20:51 +01:00
03a1010a65
Repeat loop requires plain number, transformed vector, or transformed variable
2024-03-19 17:05:10 +01:00
92b3a901c7
The values used in the foreach loop my be given by a vector
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(in addition to plain numbers or a list variable).
2024-03-19 16:41:27 +01:00
e27f093fb7
Prevent error: implicit declaration of function ‘get_local_home’
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[-Werror=implicit-function-declaration], if editline is selected.
2024-03-16 23:18:13 +01:00
0c2c10eb9c
add 'option klu' to printout
2024-03-16 23:13:03 +01:00
715ce8c809
Return correct error statuses. Detect another illegally placed gate operator in an infix expression.
2024-03-15 21:53:13 +01:00
603c730260
If TRACE is defined, print out everything without comment lines,
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to improve readability.
Redo printing of global nodes when TRACE is defined.
2024-03-15 19:20:53 +01:00
054a65c2d5
Fix a bug in 'reset', where .subckt are not transformed
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due to wrong line count in dynmaxline.
2024-03-15 19:20:47 +01:00
7e39c10bee
introduce jfet gate-drain and gate-source junction emission coefficient
2024-03-13 21:55:38 +01:00
65a91648ef
temporary printout of deck
2024-03-13 17:27:33 +01:00
14bf034f28
The lexer incorrectly treats a single '_' '-' '/' as an identifier. The counter used for tmp__ names should be incremented after use. The infix_to_postfix converter now has more checks for invalid infix expressions in LOGICEXP constructs. Without these checks the evaluation of the generated postfix could silently create bad gates which would load but simulate incorrectly. All MicroCap and PSpice libraries and QEI.cir pass their tests.
2024-03-11 22:25:48 +01:00
dwarning
Holger Vogt
Giles Atkinson
Brian Taylor