pf_mpi_broadcast Subroutine

  1. pf_mpi.f90
  2. pf_mod_comm_mpi
  3. pf_mpi_broadcast

public subroutine pf_mpi_broadcast(pf, y, nvar, root, ierror)

Arguments

Type IntentOptional AttributesName
type(pf_pfasst_t), intent(inout) :: pf

main pfasst structure
real(kind=pfdp), intent(in) :: y(nvar)

data to broadcast
integer, intent(in) :: nvar

size of data to broadcast
integer, intent(in) :: root

rank of broadcaster
integer, intent(inout) :: ierror

error flag

Calls

proc~~pf_mpi_broadcast~~CallsGraph proc~pf_mpi_broadcast pf_mpi_broadcast mpi_bcast mpi_bcast proc~pf_mpi_broadcast->mpi_bcast

Contents

Source Code

pf_mpi_broadcast

Source Code

  subroutine pf_mpi_broadcast(pf, y, nvar, root,ierror)
    type(pf_pfasst_t), intent(inout) :: pf      !!  main pfasst structure
    integer,           intent(in)    :: nvar    !!  size of data to broadcast
    real(pfdp),        intent(in)    :: y(nvar) !!  data to broadcast
    integer,           intent(in)    :: root    !!  rank of broadcaster
    integer,           intent(inout) :: ierror  !!  error flag
    call mpi_bcast(y, nvar, myMPI_Datatype, root, pf%comm%comm, ierror)
  end subroutine pf_mpi_broadcast