remove last remainder of unused sensitivity analysis

src/spicelib/devices/vbic/Makefile.am

@@ -8,7 +8,6 @@ libvbic_la_SOURCES =	\
 	vbicask.c	\
 	vbicconv.c	\
 	vbicdefs.h	\
-	vbicdel.c	\
 	vbicext.h	\
 	vbicgetic.c	\
 	vbicinit.c	\

src/spicelib/devices/vbic/vbic.c

@@ -61,13 +61,7 @@ IFparm VBICpTable[] = { /* parameters */
  OPU("qbc",  VBIC_QUEST_QBC,  IF_REAL, "Charge storage B-C junction"),
  OPU("cqbc", VBIC_QUEST_CQBC, IF_REAL, "Cap. due to charge storage in B-C jct."),
  OPU("qbx",  VBIC_QUEST_QBX,  IF_REAL, "Charge storage B-X junction"),
- OPU("cqbx", VBIC_QUEST_CQBX, IF_REAL, "Cap. due to charge storage in B-X jct."),
- OPU("sens_dc",  VBIC_QUEST_SENS_DC, IF_REAL, "DC sensitivity "),
- OPU("sens_real",VBIC_QUEST_SENS_REAL, IF_REAL, "Real part of AC sensitivity"),
- OPU("sens_imag",VBIC_QUEST_SENS_IMAG,IF_REAL, "DC sens. & imag part of AC sens."),
- OPU("sens_mag", VBIC_QUEST_SENS_MAG, IF_REAL,   "Sensitivity of AC magnitude"),
- OPU("sens_ph",  VBIC_QUEST_SENS_PH,   IF_REAL,    "Sensitivity of AC phase"),
- OPU("sens_cplx",VBIC_QUEST_SENS_CPLX, IF_COMPLEX, "AC sensitivity")
+ OPU("cqbx", VBIC_QUEST_CQBX, IF_REAL, "Cap. due to charge storage in B-X jct.")
 };
 
 IFparm VBICmPTable[] = { /* model parameters */

src/spicelib/devices/vbic/vbicask.c

@@ -150,66 +150,6 @@ VBICask(CKTcircuit *ckt, GENinstance *instPtr, int which, IFvalue *value, IFvalu
         case VBIC_QUEST_QBC:
             value->rValue = *(ckt->CKTstate0 + here->VBICqbc);
             return(OK);
-        case VBIC_QUEST_SENS_DC:
-            if(ckt->CKTsenInfo){
-               value->rValue = *(ckt->CKTsenInfo->SEN_Sap[select->iValue + 1]+
-                   here->VBICsenParmNo);
-            }
-            return(OK);
-        case VBIC_QUEST_SENS_REAL:
-            if(ckt->CKTsenInfo){
-               value->rValue = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
-                   here->VBICsenParmNo);
-            }
-            return(OK);
-        case VBIC_QUEST_SENS_IMAG:
-            if(ckt->CKTsenInfo){
-               value->rValue = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
-                   here->VBICsenParmNo);
-            }
-            return(OK);
-        case VBIC_QUEST_SENS_MAG:
-            if(ckt->CKTsenInfo){
-               vr = *(ckt->CKTrhsOld + select->iValue + 1); 
-               vi = *(ckt->CKTirhsOld + select->iValue + 1); 
-               vm = sqrt(vr*vr + vi*vi);
-               if(vm == 0){
-                 value->rValue = 0;
-                 return(OK);
-               }
-               sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
-                    here->VBICsenParmNo);
-               si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
-                    here->VBICsenParmNo);
-                   value->rValue = (vr * sr + vi * si)/vm;
-            }
-            return(OK);
-        case VBIC_QUEST_SENS_PH:
-            if(ckt->CKTsenInfo){
-               vr = *(ckt->CKTrhsOld + select->iValue + 1); 
-               vi = *(ckt->CKTirhsOld + select->iValue + 1); 
-               vm = vr*vr + vi*vi;
-               if(vm == 0){
-                 value->rValue = 0;
-                 return(OK);
-               }
-               sr = *(ckt->CKTsenInfo->SEN_RHS[select->iValue + 1]+
-                    here->VBICsenParmNo);
-               si = *(ckt->CKTsenInfo->SEN_iRHS[select->iValue + 1]+
-                    here->VBICsenParmNo);
-       
-                   value->rValue =  (vr * si - vi * sr)/vm;
-            }
-            return(OK);
-        case VBIC_QUEST_SENS_CPLX:
-            if(ckt->CKTsenInfo){
-               itmp = select->iValue + 1;
-               value->cValue.real= *(ckt->CKTsenInfo->SEN_RHS[itmp]+
-                   here->VBICsenParmNo);
-               value->cValue.imag= *(ckt->CKTsenInfo->SEN_iRHS[itmp]+
-                   here->VBICsenParmNo);
-            }
-            return(OK);
         default:
             return(E_BADPARM);
     }

src/spicelib/devices/vbic/vbicdefs.h

@@ -215,30 +215,13 @@ typedef struct sVBICinstance {
     unsigned VBICtempGiven   :1; /* temperature given for vbic instance*/
     unsigned VBICdtempGiven  :1; /* delta temperature given for vbic instance*/
     unsigned VBICmGiven      :1; /* flag to indicate multiplier was specified */
-    unsigned VBICsenPertFlag :1; /* indictes whether the the parameter of
-                                    the particular instance is to be perturbed */
 
-    int  VBICsenParmNo;   /* parameter # for sensitivity use;
-                             set equal to  0 if not a design parameter */
     double VBICcapbe;
     double VBICcapbex;
     double VBICcapbc;
     double VBICcapbcx;
     double VBICcapbep;
     double VBICcapbcp;
-    double *VBICsens;
-
-#define VBICsenGpi VBICsens /* stores the perturbed values of gpi */
-#define VBICsenGmu VBICsens+5 /* stores the perturbed values of gmu */
-#define VBICsenGm VBICsens+10 /* stores the perturbed values of gm */
-#define VBICsenGo VBICsens+15 /* stores the perturbed values of go */
-#define VBICsenGx VBICsens+20 /* stores the perturbed values of gx */
-#define VBICsenCpi VBICsens+25 /* stores the perturbed values of cpi */
-#define VBICsenCmu VBICsens+30 /* stores the perturbed values of cmu */
-#define VBICsenCbx VBICsens+35 /* stores the perturbed values of cbx */
-#define VBICsenCmcb VBICsens+40 /* stores the perturbed values of cmcb */
-#define VBICsenCsub VBICsens+45 /* stores the perturbed values of csub */
-
 
 #ifndef NONOISE
       double VBICnVar[NSTATVARS][VBICNSRCS];
@@ -341,17 +324,6 @@ typedef struct sVBICinstance {
 
 #define VBICnumStates 66
 
-#define VBICsensxpbe VBICstate+66 /* charge sensitivities and their derivatives.
-                                   * +67 for the derivatives
-                                   * pointer to the beginning of the array */
-#define VBICsensxpbex VBICstate+68
-#define VBICsensxpbc VBICstate+70
-#define VBICsensxpbcx VBICstate+72
-#define VBICsensxpbep VBICstate+74
-
-#define VBICnumSenStates 10
-
-
 /* per model data */
 typedef struct sVBICmodel {           /* model structure for a vbic */
 
@@ -779,12 +751,6 @@ enum {
     VBIC_QUEST_CBCX,
     VBIC_QUEST_CBEP,
     VBIC_QUEST_CBCP,
-    VBIC_QUEST_SENS_REAL,
-    VBIC_QUEST_SENS_IMAG,
-    VBIC_QUEST_SENS_MAG,
-    VBIC_QUEST_SENS_PH,
-    VBIC_QUEST_SENS_CPLX,
-    VBIC_QUEST_SENS_DC,
     VBIC_QUEST_POWER,
 };
 

src/spicelib/devices/vbic/vbicdel.c

@@ -1,25 +0,0 @@
-/**********
-Copyright 1990 Regents of the University of California.  All rights reserved.
-Author: 1985 Thomas L. Quarles
-Model Author: 1995 Colin McAndrew Motorola
-Spice3 Implementation: 2003 Dietmar Warning DAnalyse GmbH
-**********/
-
-/*
- * This routine deletes a VBIC instance from the circuit and frees
- * the storage it was using.
- */
-
-#include "ngspice/ngspice.h"
-#include "vbicdefs.h"
-#include "ngspice/sperror.h"
-#include "ngspice/suffix.h"
-
-
-int
-VBICdelete(GENinstance *gen_inst)
-{
-    VBICinstance *inst = (VBICinstance *) gen_inst;
-    FREE(inst->VBICsens);
-    return OK;
-}

src/spicelib/devices/vbic/vbicinit.c

@@ -49,7 +49,7 @@ SPICEdev VBICinfo = {
     .DEVaccept = NULL,
     .DEVdestroy = NULL,
     .DEVmodDelete = NULL,
-    .DEVdelete = VBICdelete,
+    .DEVdelete = NULL,
     .DEVsetic = VBICgetic,
     .DEVask = VBICask,
     .DEVmodAsk = VBICmAsk,

src/spicelib/devices/vbic/vbicsetup.c

@@ -397,9 +397,6 @@ VBICsetup(SMPmatrix *matrix, GENmodel *inModel, CKTcircuit *ckt, int *states)
 
             here->VBICstate = *states;
             *states += VBICnumStates;
-            if(ckt->CKTsenInfo && (ckt->CKTsenInfo->SENmode & TRANSEN) ){
-                *states += VBICnumSenStates * (ckt->CKTsenInfo->SENparms);
-            }
 
             if(model->VBICextCollResist == 0) {
                 here->VBICcollCXNode = here->VBICcollNode;

visualc/sharedspice.vcxproj

@@ -2053,7 +2053,6 @@
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicacld.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicask.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicconv.c" />
-    <ClCompile Include="..\src\spicelib\devices\vbic\vbicdel.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicgetic.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicinit.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicload.c" />

visualc/vngspice-fftw.vcxproj

@@ -2491,7 +2491,6 @@ lib /machine:x64 /def:..\..\fftw-3.3-dll64\libfftw3-3.def /out:$(IntDir)libfftw3
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicacld.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicask.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicconv.c" />
-    <ClCompile Include="..\src\spicelib\devices\vbic\vbicdel.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicgetic.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicinit.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicload.c" />

visualc/vngspice.vcxproj

@@ -2458,7 +2458,6 @@
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicacld.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicask.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicconv.c" />
-    <ClCompile Include="..\src\spicelib\devices\vbic\vbicdel.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicgetic.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicinit.c" />
     <ClCompile Include="..\src\spicelib\devices\vbic\vbicload.c" />