luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix: do not calculate time derivative during tran op

This commit is contained in:
DSPOM 2022-07-08 15:41:07 +02:00
parent 17c1a2475c
commit 321ea03444
1 changed files with 4 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/osdi/osdiload.c
View File

@ -50,13 +50,12 @@ extern int OSDIload(GENmodel *inModel, CKTcircuit *ckt) {
bool is_init_smsig = ckt->CKTmode & MODEINITSMSIG;
bool is_sweep = ckt->CKTmode & MODEDCTRANCURVE;
bool is_ac = ckt->CKTmode & (MODEAC | MODEINITSMSIG);
bool is_tran_op = ((ckt->CKTmode & MODETRANOP) && (ckt->CKTmode & MODEUIC));
bool is_tran = ckt->CKTmode & (MODETRAN) || is_tran_op;
bool is_tran = ckt->CKTmode & (MODETRAN);
bool is_init_tran = ckt->CKTmode & MODEINITTRAN;
OsdiSimInfo sim_info = {
.paras = get_simparams(ckt),
.abstime = (is_tran || is_tran_op) ? ckt->CKTtime : 0.0,
.abstime = is_tran ? ckt->CKTtime : 0.0,
.prev_solve = ckt->CKTrhsOld,
.flags = CALC_RESIST_JACOBIAN,
};
@ -69,11 +68,11 @@ extern int OSDIload(GENmodel *inModel, CKTcircuit *ckt) {
sim_info.flags |= CALC_RESIST_RESIDUAL;
}
if (is_tran || is_ac || is_tran_op) {
if (is_tran || is_ac) {
sim_info.flags |= CALC_REACT_JACOBIAN;
}
if (is_tran || is_tran_op) {
if (is_tran) {
sim_info.flags |= CALC_REACT_RESIDUAL;
}