Lines Matching refs:f
16 PetscErrorCode f(PetscReal t, Vec UV, Vec F) in f() function
19 PetscScalar *f; in f() local
27 PetscCall(VecGetArrayWrite(F, &f)); in f()
28 for (i = 0; i < n; i++) f[i] = u[i] + v[i]; in f()
30 PetscCall(VecRestoreArrayWrite(F, &f)); in f()
41 PetscScalar *f; in F() local
49 PetscCall(VecGetArrayWrite(F, &f)); in F()
50 f = f + n; in F()
51 for (i = 0; i < n; i++) f[i] = u[i] - v[i]; in F()
52 f = f - n; in F()
54 PetscCall(VecRestoreArrayWrite(F, &f)); in F()
59 PetscErrorCode (*f)(PetscReal, Vec, Vec); member
83 ctx.f = f; in main()
104 PetscCall((*ctx->f)(t, UV, F)); in TSFunctionRHS()