Searched refs:FU (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/snes/tutorials/ |
| H A D | ex21.c | 52 Vec U, FU; in main() local
74 PetscCall(VecDuplicate(U, &FU)); in main()
84 PetscCall(SNESSetFunction(snes, FU, FormFunction, &user)); in main()
96 PetscCall(VecDestroy(&FU)); in main()
109 PetscErrorCode FormFunction(SNES snes, Vec U, Vec FU, void *dummy) in FormFunction() argument
160 PetscCall(DMCompositeGather(user->packer, INSERT_VALUES, FU, vfw, vfu, vflambda)); in FormFunction()
|
| H A D | ex22.c | 147 PetscErrorCode ComputeFunction(SNES snes, Vec U, Vec FU, PetscCtx ctx) in ComputeFunction() argument
160 PetscCall(DMCompositeGetAccess(packer, FU, &vfw, &vfu_lambda)); in ComputeFunction()
197 PetscCall(DMCompositeRestoreAccess(packer, FU, &vfw, &vfu_lambda)); in ComputeFunction()
|