99 PetscErrorCode SwarmViewGP(DM dms, const char prefix[])  in SwarmViewGP()  argument
113   PetscCall(DMSwarmGetLocalSize(dms, &npoints));  in SwarmViewGP()
114   PetscCall(DMSwarmGetField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in SwarmViewGP()
115   PetscCall(DMSwarmGetField(dms, "itag", NULL, NULL, (void **)&iarray));  in SwarmViewGP()
117   PetscCall(DMSwarmRestoreField(dms, "itag", NULL, NULL, (void **)&iarray));  in SwarmViewGP()
118   PetscCall(DMSwarmRestoreField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in SwarmViewGP()
129   DM          dms, dmcell, dmregular;  in ex3_1()  local
158   PetscCall(DMCreate(PETSC_COMM_WORLD, &dms));  in ex3_1()
159   PetscCall(DMSetType(dms, DMSWARM));  in ex3_1()
160   PetscCall(DMSetDimension(dms, 2));  in ex3_1()
161   PetscCall(PetscObjectSetName((PetscObject)dms, "Particles"));  in ex3_1()
163   PetscCall(DMSwarmSetType(dms, DMSWARM_PIC));  in ex3_1()
164   PetscCall(DMSwarmSetCellDM(dms, dmcell));  in ex3_1()
166   PetscCall(DMSwarmRegisterPetscDatatypeField(dms, "itag", 1, PETSC_INT));  in ex3_1()
167   PetscCall(DMSwarmFinalizeFieldRegister(dms));  in ex3_1()
177     PetscCall(DMSwarmSetLocalSizes(dms, milocal * mjlocal, 4));  in ex3_1()
178     PetscCall(DMSwarmGetLocalSize(dms, &nlocal));  in ex3_1()
179     PetscCall(DMSwarmGetField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in ex3_1()
200     PetscCall(DMSwarmRestoreField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in ex3_1()
202     PetscCall(DMSwarmSetLocalSizes(dms, cnt, 4));  in ex3_1()
204     PetscCall(DMSwarmGetLocalSize(dms, &nlocal));  in ex3_1()
205     PetscCall(DMSwarmGetField(dms, "itag", &bs, NULL, (void **)&iarray));  in ex3_1()
207     PetscCall(DMSwarmRestoreField(dms, "itag", &bs, NULL, (void **)&iarray));  in ex3_1()
210   PetscCall(DMView(dms, PETSC_VIEWER_STDOUT_WORLD));  in ex3_1()
211   PetscCall(SwarmViewGP(dms, "step0"));  in ex3_1()
218     PetscCall(DMSwarmGetLocalSize(dms, &nlocal));  in ex3_1()
219     PetscCall(DMSwarmGetField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in ex3_1()
231     PetscCall(DMSwarmRestoreField(dms, DMSwarmPICField_coor, &bs, NULL, (void **)&array));  in ex3_1()
234     PetscCall(DMSwarmMigrate(dms, PETSC_TRUE));  in ex3_1()
238     PetscCall(SwarmViewGP(dms, prefix));  in ex3_1()
242   PetscCall(DMDestroy(&dms));  in ex3_1()