m_mpi_proxy.fpp.f90 File Reference

Contains module m_mpi_proxy. More...

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Modules
module	m_mpi_proxy
	MPI halo exchange, domain decomposition, and buffer packing/unpacking for the simulation solver.

Functions/Subroutines
subroutine	m_mpi_proxy::s_initialize_mpi_proxy_module ()
	Initialize the MPI proxy module.
subroutine	m_mpi_proxy::s_initialize_particles_mpi (lag_num_ts)
impure subroutine	m_mpi_proxy::s_mpi_bcast_user_inputs ()
	Since only the processor with rank 0 reads and verifies the consistency of user inputs, these are initially not available to the other processors. Then, the purpose of this subroutine is to distribute the user inputs to the remaining processors in the communicator.
impure subroutine	m_mpi_proxy::s_add_particles_to_transfer_list (nbub, pos, posprev)
	Adds particles to the transfer list for the MPI communication.
logical function	f_crosses_boundary (particle_id, dir, loc, pos, posprev)
subroutine	s_add_particle_to_direction (particle_id, dir_x, dir_y, dir_z)
impure subroutine	m_mpi_proxy::s_mpi_sendrecv_particles (bub_r0, rmax_stats, rmin_stats, gas_mg, gas_betat, gas_betac, bub_dphidt, lag_id, gas_p, gas_mv, rad, rvel, pos, posprev, vel, scoord, drad, drvel, dgasp, dgasmv, dpos, dvel, lag_num_ts, nbubs, dest)
	Perform the MPI communication for lagrangian particles/bubbles.
integer function	m_mpi_proxy::neighbor_tag (i, j, k)
	Return a unique tag for each neighbor based on its position relative to the current process.
subroutine	m_mpi_proxy::s_wrap_particle_positions (pos, posprev, nbubs, dest)
impure subroutine	m_mpi_proxy::s_mpi_send_random_number (phi_rn, num_freq)
	Broadcast random phase numbers from rank 0 to all MPI processes.
subroutine	m_mpi_proxy::s_finalize_mpi_proxy_module ()
	Finalize the MPI proxy module.

Variables
integer, dimension(:), allocatable, private	m_mpi_proxy::ib_buff_send
	IB marker send buffer for halo exchange.
integer, dimension(:), allocatable, private	m_mpi_proxy::ib_buff_recv
	IB marker receive buffer for halo exchange.
integer	m_mpi_proxy::i_halo_size
integer, dimension(-1:1,-1:1,-1:1)	m_mpi_proxy::p_send_counts
integer, dimension(-1:1,-1:1,-1:1)	m_mpi_proxy::p_recv_counts
integer, dimension(:,:,:,:), allocatable	m_mpi_proxy::p_send_ids
character(len=1), dimension(:), allocatable	m_mpi_proxy::p_send_buff
character(len=1), dimension(:), allocatable	m_mpi_proxy::p_recv_buff
integer	m_mpi_proxy::p_buff_size
integer	m_mpi_proxy::p_var_size
integer, parameter	m_mpi_proxy::max_neighbors = 27
integer, dimension(max_neighbors)	m_mpi_proxy::send_requests
integer, dimension(max_neighbors)	m_mpi_proxy::recv_requests
integer, dimension(max_neighbors)	m_mpi_proxy::recv_offsets
integer, dimension(max_neighbors, 3)	m_mpi_proxy::neighbor_list
integer	m_mpi_proxy::n_neighbors

Detailed Description

Contains module m_mpi_proxy.

Definition in file m_mpi_proxy.fpp.f90.

Function/Subroutine Documentation

f_crosses_boundary()

logical function s_add_particles_to_transfer_list::f_crosses_boundary ( integer, intent(in) particle_id, integer, intent(in) dir, integer, intent(in) loc, real(wp), dimension(:,:), intent(in) pos, real(wp), dimension(:,:), intent(in), optional posprev )

private

Definition at line 1200 of file m_mpi_proxy.fpp.f90.

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s_add_particle_to_direction()

subroutine s_add_particles_to_transfer_list::s_add_particle_to_direction ( integer, intent(in) particle_id, integer, intent(in) dir_x, integer, intent(in) dir_y, integer, intent(in) dir_z )

private

Definition at line 1226 of file m_mpi_proxy.fpp.f90.

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