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New Binding Method extended to NUMD2 device

This commit is contained in:
Francesco Lannutti 2013-04-01 23:02:03 +02:00
parent 8ec125dce4
commit cec742b0fa
3 changed files with 160 additions and 0 deletions
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11
src/spicelib/devices/numd2/Makefile.am
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@ -24,6 +24,17 @@ libnumd2_la_SOURCES = \
nud2trun.c
if KLU_WANTED
libnumd2_la_SOURCES += numd2bindCSC.c
endif
if SuperLU_WANTED
libnumd2_la_SOURCES += numd2bindCSC.c
endif
if UMFPACK_WANTED
libnumd2_la_SOURCES += numd2bindCSC.c
endif
AM_CPPFLAGS = @AM_CPPFLAGS@ -I$(top_srcdir)/src/include
AM_CFLAGS = $(STATIC)

141
src/spicelib/devices/numd2/numd2bindCSC.c Normal file
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@ -0,0 +1,141 @@
/**********
Author: 2013 Francesco Lannutti
**********/
#include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h"
#include "numd2def.h"
#include "ngspice/sperror.h"
#include <stdlib.h>
static
int
BindCompare (const void *a, const void *b)
{
BindElement *A, *B ;
A = (BindElement *)a ;
B = (BindElement *)b ;
return ((int)(A->Sparse - B->Sparse)) ;
}
int
NUMD2bindCSC (GENmodel *inModel, CKTcircuit *ckt)
{
NUMD2model *model = (NUMD2model *)inModel ;
NUMD2instance *here ;
double *i ;
BindElement *matched, *BindStruct ;
size_t nz ;
BindStruct = ckt->CKTmatrix->CKTbindStruct ;
nz = (size_t)ckt->CKTmatrix->CKTklunz ;
/* loop through all the NUMD2 models */
for ( ; model != NULL ; model = model->NUMD2nextModel)
{
/* loop through all the instances of the model */
for (here = model->NUMD2instances ; here != NULL ; here = here->NUMD2nextInstance)
{
if ((here-> NUMD2posNode != 0) && (here-> NUMD2posNode != 0))
{
i = here->NUMD2posPosPtr ;
matched = (BindElement *) bsearch (&i, BindStruct, nz, sizeof(BindElement), BindCompare) ;
here->NUMD2posPosStructPtr = matched ;
here->NUMD2posPosPtr = matched->CSC ;
}
if ((here-> NUMD2negNode != 0) && (here-> NUMD2negNode != 0))
{
i = here->NUMD2negNegPtr ;
matched = (BindElement *) bsearch (&i, BindStruct, nz, sizeof(BindElement), BindCompare) ;
here->NUMD2negNegStructPtr = matched ;
here->NUMD2negNegPtr = matched->CSC ;
}
if ((here-> NUMD2negNode != 0) && (here-> NUMD2posNode != 0))
{
i = here->NUMD2negPosPtr ;
matched = (BindElement *) bsearch (&i, BindStruct, nz, sizeof(BindElement), BindCompare) ;
here->NUMD2negPosStructPtr = matched ;
here->NUMD2negPosPtr = matched->CSC ;
}
if ((here-> NUMD2posNode != 0) && (here-> NUMD2negNode != 0))
{
i = here->NUMD2posNegPtr ;
matched = (BindElement *) bsearch (&i, BindStruct, nz, sizeof(BindElement), BindCompare) ;
here->NUMD2posNegStructPtr = matched ;
here->NUMD2posNegPtr = matched->CSC ;
}
}
}
return (OK) ;
}
int
NUMD2bindCSCComplex (GENmodel *inModel, CKTcircuit *ckt)
{
NUMD2model *model = (NUMD2model *)inModel ;
NUMD2instance *here ;
NG_IGNORE (ckt) ;
/* loop through all the NUMD2 models */
for ( ; model != NULL ; model = model->NUMD2nextModel)
{
/* loop through all the instances of the model */
for (here = model->NUMD2instances ; here != NULL ; here = here->NUMD2nextInstance)
{
if ((here-> NUMD2posNode != 0) && (here-> NUMD2posNode != 0))
here->NUMD2posPosPtr = here->NUMD2posPosStructPtr->CSC_Complex ;
if ((here-> NUMD2negNode != 0) && (here-> NUMD2negNode != 0))
here->NUMD2negNegPtr = here->NUMD2negNegStructPtr->CSC_Complex ;
if ((here-> NUMD2negNode != 0) && (here-> NUMD2posNode != 0))
here->NUMD2negPosPtr = here->NUMD2negPosStructPtr->CSC_Complex ;
if ((here-> NUMD2posNode != 0) && (here-> NUMD2negNode != 0))
here->NUMD2posNegPtr = here->NUMD2posNegStructPtr->CSC_Complex ;
}
}
return (OK) ;
}
int
NUMD2bindCSCComplexToReal (GENmodel *inModel, CKTcircuit *ckt)
{
NUMD2model *model = (NUMD2model *)inModel ;
NUMD2instance *here ;
NG_IGNORE (ckt) ;
/* loop through all the NUMD2 models */
for ( ; model != NULL ; model = model->NUMD2nextModel)
{
/* loop through all the instances of the model */
for (here = model->NUMD2instances ; here != NULL ; here = here->NUMD2nextInstance)
{
if ((here-> NUMD2posNode != 0) && (here-> NUMD2posNode != 0))
here->NUMD2posPosPtr = here->NUMD2posPosStructPtr->CSC ;
if ((here-> NUMD2negNode != 0) && (here-> NUMD2negNode != 0))
here->NUMD2negNegPtr = here->NUMD2negNegStructPtr->CSC ;
if ((here-> NUMD2negNode != 0) && (here-> NUMD2posNode != 0))
here->NUMD2negPosPtr = here->NUMD2negPosStructPtr->CSC ;
if ((here-> NUMD2posNode != 0) && (here-> NUMD2negNode != 0))
here->NUMD2posNegPtr = here->NUMD2posNegStructPtr->CSC ;
}
}
return (OK) ;
}

8
src/spicelib/devices/numd2/numd2def.h
View File

@ -64,6 +64,14 @@ typedef struct sNUMD2instance {
unsigned NUMD2icFileGiven:1; /* flag to indicate init. cond. file given */
unsigned NUMD2tempGiven:1; /* flag to indicate temp was specified */
unsigned NUMD2printGiven:1; /* flag to indicate if print was specified */
#ifdef KLU
BindElement *NUMD2posPosStructPtr ;
BindElement *NUMD2negNegStructPtr ;
BindElement *NUMD2negPosStructPtr ;
BindElement *NUMD2posNegStructPtr ;
#endif
} NUMD2instance;