Actual source code: zis.c
1: /*$Id: zis.c,v 1.41 2001/06/21 21:19:50 bsmith Exp $*/
3: #include src/fortran/custom/zpetsc.h
4: #include petscis.h
5: #ifdef PETSC_HAVE_FORTRAN_CAPS
6: #define ispartitioningcount_ ISPARTITIONINGCOUNT
7: #define isdestroy_ ISDESTROY
8: #define iscreatestride_ ISCREATESTRIDE
9: #define iscreategeneral_ ISCREATEGENERAL
10: #define isgetindices_ ISGETINDICES
11: #define isrestoreindices_ ISRESTOREINDICES
12: #define isblockgetindices_ ISBLOCKGETINDICES
13: #define isblockrestoreindices_ ISBLOCKRESTOREINDICES
14: #define iscreateblock_ ISCREATEBLOCK
15: #define isblock_ ISBLOCK
16: #define isstride_ ISSTRIDE
17: #define ispermutation_ ISPERMUTATION
18: #define isidentity_ ISIDENTITY
19: #define issorted_ ISSORTED
20: #define isequal_ ISEQUAL
21: #define isinvertpermutation_ ISINVERTPERMUTATION
22: #define isview_ ISVIEW
23: #define iscoloringcreate_ ISCOLORINGCREATE
24: #define islocaltoglobalmappingcreate_ ISLOCALTOGLOBALMAPPINGCREATE
25: #define islocaltoglobalmappingblock_ ISLOCALTOGLOBALMAPPINGBLOCK
26: #define isallgather_ ISALLGATHER
27: #define iscoloringdestroy_ ISCOLORINGDESTROY
28: #define iscoloringview_ ISCOLORINGVIEW
29: #define ispartitioningtonumbering_ ISPARTITIONINGTONUMBERING
30: #define islocaltoglobalmappingapply_ ISLOCALTOGLOBALMAPPINGAPPLY
31: #define islocaltoglobalmappingview_ ISLOCALTOGLOBALMAPPINGVIEW
32: #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
33: #define islocaltoglobalmappingview_ islocaltoglobalmappingview
34: #define islocaltoglobalmappingapply_ islocaltoglobalmappingapply
35: #define iscoloringview_ iscoloringview
36: #define iscoloringdestroy_ iscoloringdestroy
37: #define isview_ isview
38: #define isinvertpermutation_ isinvertpermutation
39: #define isdestroy_ isdestroy
40: #define iscreatestride_ iscreatestride
41: #define iscreategeneral_ iscreategeneral
42: #define isgetindices_ isgetindices
43: #define isrestoreindices_ isrestoreindices
44: #define isblockgetindices_ isblockgetindices
45: #define isblockrestoreindices_ isblockrestoreindices
46: #define iscreateblock_ iscreateblock
47: #define isblock_ isblock
48: #define isstride_ isstride
49: #define ispermutation_ ispermutation
50: #define isidentity_ isidentity
51: #define issorted_ issorted
52: #define isequal_ isequal
53: #define iscoloringcreate_ iscoloringcreate
54: #define islocaltoglobalmappingcreate_ islocaltoglobalmappingcreate
55: #define islocaltoglobalmappingblock_ islocaltoglobalmappingblock
56: #define isallgather_ isallgather
57: #define ispartitioningcount_ ispartitioningcount
58: #define ispartitioningtonumbering_ ispartitioningtonumbering
59: #endif
61: EXTERN_C_BEGIN
63: void PETSC_STDCALL islocaltoglobalmappingview_(ISLocalToGlobalMapping *mapping,PetscViewer *viewer,int *ierr)
64: {
65: CHKFORTRANNULLOBJECT(viewer);
66: *ISLocalToGlobalMappingView(*mapping,*viewer);
67: }
69: /*
70: This is the same as the macro ISLocalToGlobalMappingApply() except it does not
71: return error codes.
72: */
73: void PETSC_STDCALL islocaltoglobalmappingapply_(ISLocalToGlobalMapping *mapping,int *N,int *in,int *out,int *ierr)
74: {
75: int i,*idx = (*mapping)->indices,Nmax = (*mapping)->n;
76: for (i=0; i<(*N); i++) {
77: if (in[i] < 0) {out[i] = in[i]; continue;}
78: if (in[i] >= Nmax) {
79: *PetscError(__LINE__,"ISLocalToGlobalMappingApply_Fortran",__FILE__,__SDIR__,1,1,"Index out of range");
80: return;
81: }
82: out[i] = idx[in[i]];
83: }
84: }
86: void PETSC_STDCALL ispartitioningtonumbering_(IS *is,IS *isout,int *ierr)
87: {
88: *ISPartitioningToNumbering(*is,isout);
89: }
91: void PETSC_STDCALL ispartitioningcount_(IS *is,int *count,int *ierr)
92: {
93: *ISPartitioningCount(*is,count);
94: }
96: void PETSC_STDCALL iscoloringdestroy_(ISColoring *iscoloring,int *ierr)
97: {
98: *ISColoringDestroy(*iscoloring);
99: }
101: void PETSC_STDCALL iscoloringview_(ISColoring *iscoloring,PetscViewer *viewer,int *ierr)
102: {
103: PetscViewer v;
104: PetscPatchDefaultViewers_Fortran(viewer,v);
105: *ISColoringView(*iscoloring,v);
106: }
108: void PETSC_STDCALL isview_(IS *is,PetscViewer *vin,int *ierr)
109: {
110: PetscViewer v;
111: PetscPatchDefaultViewers_Fortran(vin,v);
112: *ISView(*is,v);
113: }
115: void PETSC_STDCALL isequal_(IS *is1,IS *is2,PetscTruth *flg,int *ierr)
116: {
117: *ISEqual(*is1,*is2,flg);
118: }
120: void PETSC_STDCALL isidentity_(IS *is,PetscTruth *ident,int *ierr)
121: {
122: *ISIdentity(*is,ident);
123: }
125: void PETSC_STDCALL issorted_(IS *is,PetscTruth *flg,int *ierr)
126: {
127: *ISSorted(*is,flg);
128: }
130: void PETSC_STDCALL ispermutation_(IS *is,PetscTruth *perm,int *ierr){
131: *ISPermutation(*is,perm);
132: }
134: void PETSC_STDCALL isstride_(IS *is,PetscTruth *flag,int *ierr)
135: {
136: *ISStride(*is,flag);
137: }
139: void PETSC_STDCALL isblockgetindices_(IS *x,int *fa,long *ia,int *ierr)
140: {
141: int *lx;
143: *ISGetIndices(*x,&lx); if (*ierr) return;
144: *ia = PetscIntAddressToFortran(fa,lx);
145: }
147: void PETSC_STDCALL isblockrestoreindices_(IS *x,int *fa,long *ia,int *ierr)
148: {
149: int *lx = PetscIntAddressFromFortran(fa,*ia);
151: *ISRestoreIndices(*x,&lx);
152: }
154: void PETSC_STDCALL isblock_(IS *is,PetscTruth *flag,int *ierr)
155: {
156: *ISBlock(*is,flag);
157: }
159: void PETSC_STDCALL isgetindices_(IS *x,int *fa,long *ia,int *ierr)
160: {
161: int *lx;
163: *ISGetIndices(*x,&lx); if (*ierr) return;
164: *ia = PetscIntAddressToFortran(fa,lx);
165: }
167: void PETSC_STDCALL isrestoreindices_(IS *x,int *fa,long *ia,int *ierr)
168: {
169: int *lx = PetscIntAddressFromFortran(fa,*ia);
171: *ISRestoreIndices(*x,&lx);
172: }
174: void PETSC_STDCALL iscreategeneral_(MPI_Comm *comm,int *n,int *idx,IS *is,int *ierr)
175: {
176: *ISCreateGeneral((MPI_Comm)PetscToPointerComm(*comm),*n,idx,is);
177: }
179: void PETSC_STDCALL isinvertpermutation_(IS *is,int *nlocal,IS *isout,int *ierr)
180: {
181: *ISInvertPermutation(*is,*nlocal,isout);
182: }
184: void PETSC_STDCALL iscreateblock_(MPI_Comm *comm,int *bs,int *n,int *idx,IS *is,int *ierr)
185: {
186: *ISCreateBlock((MPI_Comm)PetscToPointerComm(*comm),*bs,*n,idx,is);
187: }
189: void PETSC_STDCALL iscreatestride_(MPI_Comm *comm,int *n,int *first,int *step,
190: IS *is,int *ierr)
191: {
192: *ISCreateStride((MPI_Comm)PetscToPointerComm(*comm),*n,*first,*step,is);
193: }
195: void PETSC_STDCALL isdestroy_(IS *is,int *ierr)
196: {
197: *ISDestroy(*is);
198: }
200: void PETSC_STDCALL iscoloringcreate_(MPI_Comm *comm,int *n,int *colors,ISColoring *iscoloring,int *ierr)
201: {
202: int *color;
203: /* copies the colors[] array since that is kept by the ISColoring that is created */
204: *PetscMalloc((*n+1)*sizeof(int),&color);if (*ierr) return;
205: *PetscMemcpy(color,colors,(*n)*sizeof(int));if (*ierr) return;
206: *ISColoringCreate((MPI_Comm)PetscToPointerComm(*comm),*n,color,iscoloring);
207: }
209: void PETSC_STDCALL islocaltoglobalmappingcreate_(MPI_Comm *comm,int *n,int *indices,ISLocalToGlobalMapping *mapping,int *ierr)
210: {
211: *ISLocalToGlobalMappingCreate((MPI_Comm)PetscToPointerComm(*comm),*n,indices,mapping);
212: }
214: void PETSC_STDCALL islocaltoglobalmappingblock_(ISLocalToGlobalMapping *inmap,int bs,ISLocalToGlobalMapping *outmap,int *ierr)
215: {
216: *ISLocalToGlobalMappingBlock(*inmap,bs,outmap);
217: }
219: void PETSC_STDCALL isallgather_(IS *is,IS *isout,int *ierr)
220: {
221: *ISAllGather(*is,isout);
223: }
225: EXTERN_C_END