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

Add variable deltacheck to measure the CKTdelta[0] 

(most recent accepted delta time) versus simulation time.
Activated if 'set ngdebug' is given (not forget to set
'.save deltacheck' if other .save commands are given).
This commit is contained in:
Holger Vogt 2025-10-18 15:40:02 +02:00
parent 8471e0902c
commit cbd3772519
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/frontend/outitf.c
View File

@ -280,6 +280,12 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
saves[i].used = 1;
break;
}
else if (ft_ngdebug && refName && eq(refName, "time") && eq(saves[i].name, "deltacheck")) {
addDataDesc(run, "deltacheck", IF_REAL, j, initmem);
savesused[i] = TRUE;
saves[i].used = 1;
break;
}
}
}
}
@ -307,6 +313,7 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
/* generate a vector of real time information */
if (ft_ngdebug && refName && eq(refName, "time")) {
addDataDesc(run, "speedcheck", IF_REAL, numNames, initmem);
addDataDesc(run, "deltacheck", IF_REAL, numNames, initmem);
}
}
@ -582,6 +589,9 @@ OUTpD_memory(runDesc *run, IFvalue *refValue, IFvalue *valuePtr)
double tt = ((double)cl - (double)startclock) / CLOCKS_PER_SEC;
plotAddRealValue(d, tt);
}
else if (ft_ngdebug && d->type == IF_REAL && eq(d->name, "deltacheck")) {
plotAddRealValue(d, ft_curckt->ci_ckt->CKTdeltaOld[0]);
}
else if (d->type == IF_REAL)
plotAddRealValue(d, valuePtr->v.vec.rVec[d->outIndex]);
else if (d->type == IF_COMPLEX)
@ -693,6 +703,9 @@ OUTpData(runDesc *plotPtr, IFvalue *refValue, IFvalue *valuePtr)
double tt = ((double)cl - (double)startclock) / CLOCKS_PER_SEC;
fileAddRealValue(run->fp, run->binary, tt);
}
else if (ft_ngdebug && run->data[i].type == IF_REAL && eq(run->data[i].name, "deltacheck")) {
fileAddRealValue(run->fp, run->binary, ft_curckt->ci_ckt->CKTdeltaOld[0]);
}
else if (run->data[i].type == IF_REAL)
fileAddRealValue(run->fp, run->binary,
valuePtr->v.vec.rVec [run->data[i].outIndex]);
@ -970,6 +983,8 @@ guess_type(const char *name, char* pltypename)
type = SV_TIME;
else if ( cieq(name, "speedcheck"))
type = SV_TIME;
else if ( cieq(name, "deltacheck"))
type = SV_TIME;
else if (cieq(name, "frequency"))
type = SV_FREQUENCY;
else if (ciprefix("inoise", name))