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New command 'save nointernals' to suppress outputting and 

saving of internal device nodes, espicially needed for PSP
OSDI model. Output file size reduction is e.g. from 20GB to 200MB.
This commit is contained in:
Holger Vogt 2025-03-28 14:20:32 +01:00
parent de7cec1735
commit cf934bca7d
1 changed files with 17 additions and 4 deletions
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21
src/frontend/outitf.c
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@ -146,6 +146,7 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
bool saveall = TRUE;
bool savealli = FALSE;
bool savenosub = FALSE;
bool savenointernals = FALSE;
char *an_name;
int initmem;
/*to resume a run saj
@ -223,6 +224,13 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
saves[i].used = 1;
continue;
}
if (cieq(saves[i].name, "nointernals")) {
savenointernals = TRUE;
savesused[i] = TRUE;
saves[i].used = 1;
continue;
}
#ifdef SHARED_MODULE
/* this may happen if shared ngspice*/
if (cieq(saves[i].name, "none")) {
@ -255,7 +263,7 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
/* Pass 1. */
if (numsaves && !saveall && !savenosub) {
if (numsaves && !saveall && !savenosub && !savenointernals) {
for (i = 0; i < numsaves; i++) {
if (!savesused[i]) {
for (j = 0; j < numNames; j++) {
@ -278,15 +286,20 @@ beginPlot(JOB *analysisPtr, CKTcircuit *circuitPtr, char *cktName, char *analNam
} else {
for (i = 0; i < numNames; i++)
if (!refName || !name_eq(dataNames[i], refName))
/* Save the node as long as it's not an internal device node */
if (!(savenosub && strchr(dataNames[i], '.')) && /* don't save subckt nodes */
/* Save the node (with restrictions) */
/* don't save subckt nodes */
if (!(savenosub && strchr(dataNames[i], '.')) &&
/* no internals at all, but still #branch */
(!(savenointernals && strstr(dataNames[i], "#")) || strstr(dataNames[i], "#branch")) &&
/* created by .probe */
!strstr(dataNames[i], "probe_int_") &&
/* don't save internal device nodes */
!strstr(dataNames[i], "#internal") &&
!strstr(dataNames[i], "#source") &&
!strstr(dataNames[i], "#drain") &&
!strstr(dataNames[i], "#collector") &&
!strstr(dataNames[i], "#collCX") &&
!strstr(dataNames[i], "#emitter") &&
!strstr(dataNames[i], "probe_int_") && /* created by .probe */
!strstr(dataNames[i], "#base"))
{
addDataDesc(run, dataNames[i], dataType, i, initmem);