dtfft_get_pencil_c Function

private function dtfft_get_pencil_c(plan_ptr, layout, pencil) result(error_code) bind(C)

Returns pencil decomposition info, C interface

Arguments

Type IntentOptional Attributes Name
type(c_ptr), value :: plan_ptr

C pointer to Fortran plan
type(dtfft_layout_t), intent(in) :: layout

Layout requested
type(dtfft_pencil_c) :: pencil

Pencil pointer

Return Value integer(kind=c_int32_t)

The enumerated type dtfft_error_t defines API call result codes.


Calls

proc~~dtfft_get_pencil_c~~CallsGraph proc~dtfft_get_pencil_c dtfft_get_pencil_c is_null_ptr is_null_ptr proc~dtfft_get_pencil_c->is_null_ptr proc~get_pencil dtfft_plan_t%get_pencil proc~dtfft_get_pencil_c->proc~get_pencil proc~pencil_f2c pencil_f2c proc~dtfft_get_pencil_c->proc~pencil_f2c make_public make_public proc~get_pencil->make_public proc~dtfft_get_error_string dtfft_get_error_string proc~get_pencil->proc~dtfft_get_error_string proc~is_valid_layout is_valid_layout proc~get_pencil->proc~is_valid_layout proc~write_message write_message proc~get_pencil->proc~write_message mpi_comm_rank mpi_comm_rank proc~write_message->mpi_comm_rank mpi_finalized mpi_finalized proc~write_message->mpi_finalized