29   PetscScalar *x_array, *y_array, *z_array;  in main()  local
72     PetscCall(VecGetArray(y, &y_array));  in main()
82       fplan = fftw_plan_dft_r2c_1d(dim[0], (double *)x_array, (fftw_complex *)y_array, flags);  in main()
83       bplan = fftw_plan_dft_c2r_1d(dim[0], (fftw_complex *)y_array, (double *)z_array, flags);  in main()
86 …   fplan = fftw_plan_dft_r2c_2d(dim[0], dim[1], (double *)x_array, (fftw_complex *)y_array, flags);  in main()
87 …   bplan = fftw_plan_dft_c2r_2d(dim[0], dim[1], (fftw_complex *)y_array, (double *)z_array, flags);  in main()
90 … = fftw_plan_dft_r2c_3d(dim[0], dim[1], dim[2], (double *)x_array, (fftw_complex *)y_array, flags);  in main()
91 …bplan = fftw_plan_dft_c2r_3d(dim[0], dim[1], dim[2], (fftw_complex *)y_array, (double *)z_array, f…  in main()
94       fplan = fftw_plan_dft_r2c(DIM, (int *)dim, (double *)x_array, (fftw_complex *)y_array, flags);  in main()
95       bplan = fftw_plan_dft_c2r(DIM, (int *)dim, (fftw_complex *)y_array, (double *)z_array, flags);  in main()
100     PetscCall(VecRestoreArray(y, &y_array));  in main()
121     PetscCall(VecGetArray(y, &y_array));  in main()
131     PetscCall(VecRestoreArray(y, &y_array));  in main()