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Just a hack to avoid a crash during sensitivity analysis: 

Exclude parameter RCO from sens code, if not given,
as sens sets mods->BJTintCollResistGiven to TRUE, which fails due to
missing memory allocation for the extra nodes.
This commit is contained in:
Holger Vogt 2023-12-27 12:26:56 +01:00
parent ca7c6cce71
commit c1effe3b33
1 changed files with 6 additions and 2 deletions
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8
src/spicelib/analysis/cktsens.c
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@ -931,7 +931,7 @@ sens_getp(sgen* sg, CKTcircuit* ckt, IFvalue* val)
return error;
}
/* Get parameter value */
/* Set parameter value */
int
sens_setp(sgen* sg, CKTcircuit* ckt, IFvalue* val)
{
@ -954,7 +954,11 @@ sens_setp(sgen* sg, CKTcircuit* ckt, IFvalue* val)
int (*fn) (int, IFvalue*, GENmodel*);
fn = DEVices[sg->dev]->DEVmodParam;
pid = DEVices[sg->dev]->DEVpublic.modelParms[sg->param].id;
if (fn)
/* FIXME: just a preliminary hack.
* Exclude bipolar parameter RCO, as it crashes ngspice
* during sensitivity analysis due to missing node allocations */
if (fn && !(sg->dev == 2 && pid == 147))
error = fn(pid, val, sg->model);
else
return 1;