Searched refs:Xk (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/snes/tutorials/ |
| H A D | ex28.c | 281 Vec Xu, Xk; in FormInitial_Coupled() local
287 PetscCall(DMCompositeGetAccess(user->pack, X, &Xu, &Xk)); in FormInitial_Coupled()
289 PetscCall(DMDAVecGetArray(dak, Xk, &k)); in FormInitial_Coupled()
296 PetscCall(DMDAVecRestoreArray(dak, Xk, &k)); in FormInitial_Coupled()
297 PetscCall(DMCompositeRestoreAccess(user->pack, X, &Xu, &Xk)); in FormInitial_Coupled()
309 Vec X, F, Xu, Xk, Fu, Fk; in main() local
383 PetscCall(DMCompositeGetAccess(pack, X, PETSC_NULLPTR, &Xk)); in main()
390 PetscCall(SNESSolve(snes, NULL, Xk)); in main()
391 PetscCall(DMCompositeRestoreAccess(pack, X, PETSC_NULLPTR, &Xk)); in main()
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