INT NS_DIM_PREFIX CheckPartitioning (MULTIGRID *theMG)
{
INT i,_restrict_;
ELEMENT *theElement;
ELEMENT *theFather;
GRID *theGrid;
_restrict_ = 0;
/* reset used flags */
for (i=TOPLEVEL(theMG); i>0; i--)
{
theGrid = GRID_ON_LEVEL(theMG,i);
for (theElement=FIRSTELEMENT(theGrid); theElement!=NULL;
theElement=SUCCE(theElement))
{
if (LEAFELEM(theElement))
{
theFather = theElement;
while (EMASTER(theFather) && ECLASS(theFather)!=RED_CLASS
&& LEVEL(theFather)>0)
{
theFather = EFATHER(theFather);
}
/* if element with red element class does not exist */
/* or is ghost -> partitioning must be restricted */
if (!EMASTER(theFather))
{
UserWriteF(PFMT "elem=" EID_FMTX " cannot be refined\n",
me,EID_PRTX(theFather));
_restrict_ = 1;
continue;
}
if (COARSEN(theFather))
{
/* level 0 elements cannot be coarsened */
if (LEVEL(theFather)<=1) continue;
if (!EMASTER(EFATHER(theFather)))
{
UserWriteF(PFMT "elem=" EID_FMTX " cannot be coarsened\n",
me,EID_PRTX(theFather));
_restrict_ = 1;
}
}
}
}
}
_restrict_ = UG_GlobalMaxINT(_restrict_);
if (me==master && _restrict_==1)
{
UserWriteF("CheckPartitioning(): partitioning is not valid for refinement\n");
UserWriteF(" cleaning up ...\n");
}
return(_restrict_);
}
static void ClearVertexMarkers(MULTIGRID *mg)
{
VERTEX *v;
int i;
for (i = 0; i <= TOPLEVEL(mg); i++)
for (v = FIRSTVERTEX(GRID_ON_LEVEL(mg, i)); v != NULL; v = SUCCV(v))
SETUSED(v,0);
}
static INT FillCoviseHeader (MULTIGRID *theMG, COVISE_HEADER *covise)
{
/* extract multigrid statistics */
/* currently no negative levels, complete grid up to TOPLEVEL */
covise->min_level = 0;
covise->max_level = TOPLEVEL(theMG);
/* extract surface grid statistics */
ComputeSurfaceGridStats(theMG, covise);
/* extract solution descriptions */
GetSolutionDescs(theMG, covise);
return(0);
}
FOREIGN ("gimp-scale-tool-dialog", TRUE, FALSE),
FOREIGN ("gimp-shear-tool-dialog", TRUE, FALSE),
FOREIGN ("gimp-text-tool-dialog", TRUE, TRUE),
FOREIGN ("gimp-threshold-tool-dialog", TRUE, FALSE),
FOREIGN ("gimp-perspective-tool-dialog", TRUE, FALSE),
FOREIGN ("gimp-toolbox-color-dialog", TRUE, FALSE),
FOREIGN ("gimp-gradient-editor-color-dialog", TRUE, FALSE),
FOREIGN ("gimp-palette-editor-color-dialog", TRUE, FALSE),
FOREIGN ("gimp-colormap-editor-color-dialog", TRUE, FALSE),
FOREIGN ("gimp-controller-editor-dialog", FALSE, TRUE),
FOREIGN ("gimp-controller-action-dialog", FALSE, TRUE),
/* ordinary toplevels */
TOPLEVEL ("gimp-image-new-dialog",
dialogs_image_new_new, FALSE, TRUE, FALSE),
TOPLEVEL ("gimp-file-open-dialog",
dialogs_file_open_new, TRUE, TRUE, TRUE),
TOPLEVEL ("gimp-file-open-location-dialog",
dialogs_file_open_location_new, FALSE, TRUE, FALSE),
TOPLEVEL ("gimp-file-save-dialog",
dialogs_file_save_new, FALSE, TRUE, TRUE),
/* singleton toplevels */
TOPLEVEL ("gimp-preferences-dialog",
dialogs_preferences_get, TRUE, TRUE, FALSE),
TOPLEVEL ("gimp-keyboard-shortcuts-dialog",
dialogs_keyboard_shortcuts_get, TRUE, TRUE, TRUE),
TOPLEVEL ("gimp-module-dialog",
dialogs_module_get, TRUE, TRUE, TRUE),
TOPLEVEL ("gimp-palette-import-dialog",
INT NS_DIM_PREFIX CheckNP (MULTIGRID *theMG, INT argc, char **argv)
{
MATDATA_DESC *A;
VECDATA_DESC *x,*y;
INT i,level,nerr;
char value[VALUELEN];
VEC_SCALAR damp;
DOUBLE nrm,diff;
if (ReadArgvChar("A",value,argc,argv) == 0) {
A = GetMatDataDescByName(theMG,value);
if (A == NULL) {
UserWriteF("ERROR: no matrix %s in npckeck\n",value);
return(1);
}
if (ReadArgvOption("S",argc,argv)) {
for (level=theMG->bottomLevel; level<=TOPLEVEL(theMG); level++)
if (CheckSymmetryOfMatrix(GRID_ON_LEVEL(theMG,level),A))
UserWriteF("matrix %s not symmetric on level %d\n",
ENVITEM_NAME(A),level);
return(0);
}
if (ReadArgvOption("G",argc,argv)) {
if (ReadArgvChar("x",value,argc,argv)) {
UserWriteF("ERROR: no vector in npckeck\n");
return(1);
}
x = GetVecDataDescByName(theMG,value);
if (x == NULL) {
UserWriteF("ERROR: no vector %s in npckeck\n",value);
return(1);
}
level = CURRENTLEVEL(theMG);
if (level == BOTTOMLEVEL(theMG)) {
UserWriteF("ERROR: no GalerkinCheck,"
"level %d is bottomlevel\n",level);
return(1);
}
if (AllocVDFromVD(theMG,level-1,level,x,&y))
return(1);
dmatset(theMG,level-1,level-1,ALL_VECTORS,A,0.0);
dset(theMG,level,level,ALL_VECTORS,x,0.0);
dset(theMG,level-1,level,ALL_VECTORS,y,0.0);
AssembleGalerkinByMatrix(GRID_ON_LEVEL(theMG,level),A,0);
for (i=0; i<VD_NCOMP(x); i++) damp[i] = 1.0;
InterpolateCorrectionByMatrix(GRID_ON_LEVEL(theMG,level),x,x,damp);
if (dmatmul(theMG,level,level,ALL_VECTORS,y,A,x) != NUM_OK)
return(1);
RestrictByMatrix(GRID_ON_LEVEL(theMG,level),y,y,damp);
IFDEBUG(np,1)
UserWriteF("x %d\n",level-1);
PrintVector(GRID_ON_LEVEL(theMG,level-1),x,3,3);
UserWriteF("x %d\n",level);
PrintVector(GRID_ON_LEVEL(theMG,level),x,3,3);
UserWriteF("y %d\n",level);
PrintVector(GRID_ON_LEVEL(theMG,level),y,3,3);
UserWriteF("y %d\n",level-1);
PrintVector(GRID_ON_LEVEL(theMG,level-1),y,3,3);
ENDDEBUG
if (dmatmul_minus(theMG,level-1,level-1,ALL_VECTORS,y,A,x)!=NUM_OK)
return(1);
IFDEBUG(np,1)
UserWriteF("y %d\n",level-1);
PrintVector(GRID_ON_LEVEL(theMG,level-1),y,3,3);
ENDDEBUG
dnrm2(theMG,level-1,level-1,ALL_VECTORS,x,&nrm);
dnrm2(theMG,level-1,level-1,ALL_VECTORS,y,&diff);
UserWriteF("Galerkin test: nrm(x) = %f nrm(Ax-RAPx) = %f\n",
nrm,diff);
return(0);
}
}
INT NS_DIM_PREFIX RestrictPartitioning (MULTIGRID *theMG)
{
INT i,j;
ELEMENT *theElement;
ELEMENT *theFather;
ELEMENT *SonList[MAX_SONS];
GRID *theGrid;
/* reset used flags */
for (i=TOPLEVEL(theMG); i>=0; i--)
{
theGrid = GRID_ON_LEVEL(theMG,i);
for (theElement=PFIRSTELEMENT(theGrid); theElement!=NULL;
theElement=SUCCE(theElement))
{
SETUSED(theElement,0);
}
}
/* set flags on elements which violate restriction */
for (i=TOPLEVEL(theMG); i>=0; i--)
{
theGrid = GRID_ON_LEVEL(theMG,i);
for (theElement=FIRSTELEMENT(theGrid); theElement!=NULL;
theElement=SUCCE(theElement))
{
if (GLEVEL(theGrid) == 0) break;
if (LEAFELEM(theElement) || USED(theElement))
{
theFather = theElement;
while (EMASTER(theFather) && ECLASS(theFather)!=RED_CLASS
&& LEVEL(theFather)>0)
{
theFather = EFATHER(theFather);
}
/* if father with red refine class is not master */
/* partitioning must be restricted */
if (!EMASTER(theFather))
{
/* the sons of father will be sent to partition of father */
SETUSED(theFather,1);
}
/* if element is marked for coarsening and father */
/* of element is not master -> restriction is needed */
if (COARSEN(theFather))
{
/* level 0 elements are not coarsened */
if (LEVEL(theFather)<=1) continue;
if (!EMASTER(EFATHER(theFather)))
SETUSED(EFATHER(theFather),1);
}
}
}
/* transfer restriction flags to master copies of father */
DDD_IFAOneway(ElementVHIF,GRID_ATTR(theGrid),IF_BACKWARD,sizeof(INT),
Gather_ElementRestriction, Scatter_ElementRestriction);
}
/* send restricted sons to partition of father */
for (i=0; i<=TOPLEVEL(theMG); i++)
{
theGrid = GRID_ON_LEVEL(theMG,i);
/* transfer (new) partitions of elements to non master copies */
DDD_IFAOnewayX(ElementVHIF,GRID_ATTR(theGrid),IF_FORWARD,sizeof(INT),
Gather_RestrictedPartition, Scatter_RestrictedPartition);
for (theElement=PFIRSTELEMENT(theGrid); theElement!=NULL;
theElement=SUCCE(theElement))
{
if (!USED(theElement)) continue;
/* push partition to the sons */
GetAllSons(theElement,SonList);
for (j=0; SonList[j]!=NULL; j++)
{
SETUSED(SonList[j],1);
if (EMASTER(SonList[j]))
PARTITION(SonList[j]) = PARTITION(theElement);
}
}
}
if (TransferGrid(theMG) != 0) RETURN(GM_FATAL);
return(GM_OK);
}
static INT TecplotCommand (INT argc, char **argv)
{
INT i,j,k,v; /* counters etc. */
INT counter; /* for formatting output */
char item[1024],it[256]; /* item buffers */
INT ic=0; /* item length */
VECTOR *vc; /* a vector pointer */
ELEMENT *el; /* an element pointer */
MULTIGRID *mg; /* our multigrid */
char filename[NAMESIZE]; /* file name for output file */
PFILE *pf; /* the output file pointer */
INT nv; /* number of variables (eval functions) */
EVALUES *ev[MAXVARIABLES]; /* pointers to eval function descriptors */
char ev_name[MAXVARIABLES][NAMESIZE]; /* names for eval functions */
char s[NAMESIZE]; /* name of eval proc */
char zonename[NAMESIZE+7] = ""; /* name for zone (initialized to
empty string) */
INT numNodes; /* number of data points */
INT numElements; /* number of elements */
INT gnumNodes; /* number of data points globally */
INT gnumElements; /* number of elements globallay */
PreprocessingProcPtr pre; /* pointer to prepare function */
ElementEvalProcPtr eval; /* pointer to evaluation function */
DOUBLE *CornersCoord[MAX_CORNERS_OF_ELEM]; /* pointers to coordinates */
DOUBLE LocalCoord[DIM]; /* is one of the corners local coordinates */
DOUBLE local[DIM]; /* local coordinate in DOUBLE */
DOUBLE value; /* returned by user eval proc */
INT oe,on;
INT saveGeometry; /* save geometry flag */
/* get current multigrid */
mg = GetCurrentMultigrid();
if (mg==NULL)
{
PrintErrorMessage('W',"tecplot","no multigrid open\n");
return (OKCODE);
}
/* scan options */
nv = 0; saveGeometry = 0;
for(i=1; i<argc; i++)
{
switch(argv[i][0])
{
case 'e' : /* read eval proc */
if (nv>=MAXVARIABLES)
{
PrintErrorMessage('E',"tecplot","too many variables specified\n");
break;
}
sscanf(argv[i],"e %s", s);
ev[nv] = GetElementValueEvalProc(s);
if (ev[nv]==NULL)
{
PrintErrorMessageF('E',"tecplot","could not find eval proc %s\n",s);
break;
}
if (sscanf(argv[i+1],"s %s", s) == 1)
{
strcpy(ev_name[nv],s);
i++;
}
else
strcpy(ev_name[nv],ev[nv]->v.name);
nv++;
break;
case 'z' :
sscanf(argv[i],"z %s", zonename+3);
memcpy(zonename, "T=\"", 3);
memcpy(zonename+strlen(zonename), "\", \0", 4);
break;
case 'g' :
sscanf(argv[i],"g %d", &saveGeometry);
if (saveGeometry<0) saveGeometry=0;
if (saveGeometry>1) saveGeometry=1;
break;
}
}
if (nv==0) UserWrite("tecplot: no variables given, printing mesh data only\n");
/* get file name and open output file */
if (sscanf(argv[0],expandfmt(CONCAT3(" tecplot %",NAMELENSTR,"[ -~]")),filename)!=1)
{
PrintErrorMessage('E',"tecplot","could not read name of logfile");
return(PARAMERRORCODE);
}
pf = pfile_open(filename);
if (pf==NULL) return(PARAMERRORCODE);
/********************************/
/* TITLE */
/********************************/
ic = 0;
sprintf(it,"TITLE = \"UG TECPLOT OUTPUT\"\n");
strcpy(item+ic,it); ic+=strlen(it);
sprintf(it,"VARIABLES = \"X\", \"Y\"");
strcpy(item+ic,it); ic+=strlen(it);
if (DIM==3) {
sprintf(it,", \"Z\"");
strcpy(item+ic,it); ic+=strlen(it);
}
for (i=0; i<nv; i++) {
sprintf(it,", \"%s\"",ev[i]->v.name);
strcpy(item+ic,it); ic+=strlen(it);
}
sprintf(it,"\n");
strcpy(item+ic,it); ic+=strlen(it);
pfile_master_puts(pf,item); ic=0;
/********************************/
/* compute sizes */
/********************************/
/* clear VCFLAG on all levels */
for (k=0; k<=TOPLEVEL(mg); k++)
for (vc=FIRSTVECTOR(GRID_ON_LEVEL(mg,k)); vc!=NULL; vc=SUCCVC(vc))
SETVCFLAG(vc,0);
/* run thru all levels of elements and set index */
numNodes = numElements = 0;
for (k=0; k<=TOPLEVEL(mg); k++)
for (el=FIRSTELEMENT(GRID_ON_LEVEL(mg,k)); el!=NULL; el=SUCCE(el))
{
if (!EstimateHere(el)) continue; /* process finest level elements only */
numElements++; /* increase element counter */
for (i=0; i<CORNERS_OF_ELEM(el); i++)
{
vc = NVECTOR(CORNER(el,i));
if (VCFLAG(vc)) continue; /* we have this one already */
VINDEX(vc) = ++numNodes; /* number of data points, begins with 1 ! */
SETVCFLAG(vc,1); /* tag vector as visited */
}
}
#ifdef ModelP
gnumNodes = TPL_GlobalSumINT(numNodes);
gnumElements = TPL_GlobalSumINT(numElements);
on=get_offset(numNodes);
oe=get_offset(numElements);
/* clear VCFLAG on all levels */
for (k=0; k<=TOPLEVEL(mg); k++)
for (vc=FIRSTVECTOR(GRID_ON_LEVEL(mg,k)); vc!=NULL; vc=SUCCVC(vc))
SETVCFLAG(vc,0);
/* number in unique way */
for (k=0; k<=TOPLEVEL(mg); k++)
for (el=FIRSTELEMENT(GRID_ON_LEVEL(mg,k)); el!=NULL; el=SUCCE(el))
{
if (!EstimateHere(el)) continue; /* process finest level elements only */
for (i=0; i<CORNERS_OF_ELEM(el); i++)
{
vc = NVECTOR(CORNER(el,i));
if (VCFLAG(vc)) continue; /* we have this one already */
VINDEX(vc) += on; /* add offset */
SETVCFLAG(vc,1); /* tag vector as visited */
}
}
#else
gnumNodes = numNodes;
gnumElements = numElements;
oe=on=0;
#endif
/********************************/
/* write ZONE data */
/* uses FEPOINT for data */
/* uses QUADRILATERAL in 2D */
/* and BRICK in 3D */
/********************************/
/* write zone record header */
if (DIM==2) sprintf(it,"ZONE %sN=%d, E=%d, F=FEPOINT, ET=QUADRILATERAL\n", zonename, gnumNodes,gnumElements);
if (DIM==3) sprintf(it,"ZONE %sN=%d, E=%d, F=FEPOINT, ET=BRICK\n", zonename, gnumNodes,gnumElements);
strcpy(item+ic,it); ic+=strlen(it);
pfile_master_puts(pf,item); ic=0;
/* write data in FEPOINT format, i.e. all variables of a node per line*/
for (k=0; k<=TOPLEVEL(mg); k++)
for (vc=FIRSTVECTOR(GRID_ON_LEVEL(mg,k)); vc!=NULL; vc=SUCCVC(vc))
SETVCFLAG(vc,0); /* clear all flags */
counter=0;
for (k=0; k<=TOPLEVEL(mg); k++)
for (el=FIRSTELEMENT(GRID_ON_LEVEL(mg,k)); el!=NULL; el=SUCCE(el))
{
if (!EstimateHere(el)) continue; /* process finest level elements only */
for (i=0; i<CORNERS_OF_ELEM(el); i++)
CornersCoord[i] = CVECT(MYVERTEX(CORNER(el,i))); /* x,y,z of corners */
for (i=0; i<CORNERS_OF_ELEM(el); i++)
{
vc = NVECTOR(CORNER(el,i));
if (VCFLAG(vc)) continue; /* we have this one alre ady */
SETVCFLAG(vc,1); /* tag vector as visited */
sprintf(it,"%g",(double)XC(MYVERTEX(CORNER(el,i))));
strcpy(item+ic,it); ic+=strlen(it);
sprintf(it," %g",(double)YC(MYVERTEX(CORNER(el,i))));
strcpy(item+ic,it); ic+=strlen(it);
if (DIM == 3)
{
sprintf(it," %g",(double)ZC(MYVERTEX(CORNER(el,i))));
strcpy(item+ic,it); ic+=strlen(it);
}
/* now all the user variables */
/* get local coordinate of corner */
LocalCornerCoordinates(DIM,TAG(el),i,local);
for (j=0; j<DIM; j++) LocalCoord[j] = local[j];
for (v=0; v<nv; v++)
{
pre = ev[v]->PreprocessProc;
eval = ev[v]->EvalProc;
/* execute prepare function */
/* This is not really equivalent to
the FEBLOCK-version sinc we call "pre" more
often than there. D.Werner */
if (pre!=NULL) pre(ev_name[v],mg);
/* call eval function */
value = eval(el,(const DOUBLE **)CornersCoord,LocalCoord);
sprintf(it," %g",value);
strcpy(item+ic,it); ic+=strlen(it);
}
sprintf(it,"\n");
strcpy(item+ic,it); ic+=strlen(it);
pfile_tagged_puts(pf,item,counter+on); ic=0;
counter++;
}
}
pfile_sync(pf); /* end of segment */
sprintf(it,"\n");
strcpy(item+ic,it); ic+=strlen(it);
pfile_master_puts(pf,item); ic=0;
/* finally write the connectivity list */
counter=0;
for (k=0; k<=TOPLEVEL(mg); k++)
for (el=FIRSTELEMENT(GRID_ON_LEVEL(mg,k)); el!=NULL; el=SUCCE(el))
{
if (!EstimateHere(el)) continue; /* process finest level elements only */
switch(DIM) {
case 2 :
switch(TAG(el)) {
case TRIANGLE :
sprintf(it,"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,2)))
);
break;
case QUADRILATERAL :
sprintf(it,"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,3)))
);
break;
default :
UserWriteF("tecplot: unknown 2D element type with tag(el) = %d detected. Aborting further processing of command tecplot\n", TAG(el));
return CMDERRORCODE;
break;
}
break;
case 3 :
switch(TAG(el)) {
case HEXAHEDRON :
sprintf(it,"%d %d %d %d "
"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,4))),
VINDEX(NVECTOR(CORNER(el,5))),
VINDEX(NVECTOR(CORNER(el,6))),
VINDEX(NVECTOR(CORNER(el,7)))
);
break;
case TETRAHEDRON :
sprintf(it,"%d %d %d %d "
"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,3)))
);
break;
case PYRAMID :
sprintf(it,"%d %d %d %d "
"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,4))),
VINDEX(NVECTOR(CORNER(el,4))),
VINDEX(NVECTOR(CORNER(el,4))),
VINDEX(NVECTOR(CORNER(el,4)))
);
break;
case PRISM :
sprintf(it,"%d %d %d %d "
"%d %d %d %d\n",
VINDEX(NVECTOR(CORNER(el,0))),
VINDEX(NVECTOR(CORNER(el,1))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,2))),
VINDEX(NVECTOR(CORNER(el,3))),
VINDEX(NVECTOR(CORNER(el,4))),
VINDEX(NVECTOR(CORNER(el,5))),
VINDEX(NVECTOR(CORNER(el,5)))
);
break;
default :
UserWriteF("tecplot: unknown 3D element type with tag(el) = %d detected. Aborting further processing of command tecplot\n", TAG(el));
return CMDERRORCODE;
break;
}
break;
}
strcpy(item+ic,it); ic+=strlen(it);
pfile_tagged_puts(pf,item,counter+oe); ic=0;
counter++;
}
pfile_sync(pf); /* end of segment */
/********************************/
/* GEOMETRY */
/* we will do this later, since */
/* domain interface will change */
/********************************/
pfile_close(pf);
return(OKCODE);
}
