dtfft_pencil_t Derived Type

type, public :: dtfft_pencil_t

Structure to hold pencil decomposition info


Components

Type Visibility Attributes Name Initial
integer(kind=int8), public :: dim

Aligned dimension id
integer(kind=int8), public :: ndims

Number of dimensions
integer(kind=int32), public, allocatable :: starts(:)

Local starts, starting from 0 for both C and Fortran
integer(kind=int32), public, allocatable :: counts(:)

Local counts of data, in elements
integer(kind=int64), public :: size

Total number of elements in a pencil

Finalization Procedures

final :: destroy_pencil_t

  • private subroutine destroy_pencil_t(self)

    Destroys pencil

    Arguments

    Type IntentOptional Attributes Name
    type(dtfft_pencil_t), intent(inout) :: self

    Public pencil