SF_MPI

Description

SciFortran MPI interface

Quick access

Routines:

allgather_mpi(), allreduce_mpi(), barrier_mpi(), bcast_mpi(), check_mpi(), check_mpi(), cpu_time_mpi(), error_mpi(), finalize_mpi(), finalize_mpi(), get_last_mpi(), get_last_mpi(), get_master_mpi(), get_master_mpi(), get_rank_mpi(), get_rank_mpi(), get_size_mpi(), get_size_mpi(), init_mpi(), init_mpi(), max_mpi(), reduce_mpi(), startmsg_mpi(), startmsg_mpi(), sum_mpi()

Subroutines and functions

interface  sf_mpi/bcast_mpi(comm, data[, root])

Parameters:

• comm [integer, in]

• data (various shapes) [logical/integer/real/complex, in]

Options:

root [integer, in]

interface  sf_mpi/allgather_mpi(comm, send, data)

Parameters:

• comm [integer, in]

• send (various shapes) [logical/integer/real/complex, in]

• data (various shapes) [logical/integer/real/complex, inout]

interface  sf_mpi/allreduce_mpi(comm, send, data)

Parameters:

• comm [integer, in]

• send (various shapes) [logical/integer/real/complex, in]

• data (various shapes) [logical/integer/real/complex, inout]

interface  sf_mpi/reduce_mpi(comm, data[, recv, root])

Parameters:

• comm [integer, in]

• data (various shapes) [logical/integer/real/complex, inout]

Options:

• recv (various shapes) [logical/integer/real/complex, inout]

• root [integer, in]

interface  sf_mpi/sum_mpi(comm, data[, recv, root])

Parameters:

• comm [integer, in]

• data (various shapes) [logical/integer/real/complex, inout]

Options:

• recv (various shapes) [logical/integer/real/complex, inout]

• root [integer, in]

interface  sf_mpi/max_mpi(comm, data[, recv, root])

Parameters:

• comm [integer, in]

• data (various shapes) [logical/integer/real/complex, inout]

Options:

• recv (various shapes) [logical/integer/real/complex, inout]

• root [integer, in]

subroutine  sf_mpi/init_mpi([comm, msg])

Options:

• comm [integer]

• msg [logical]

subroutine  sf_mpi/finalize_mpi([comm])

Options:

comm [integer]

subroutine  sf_mpi/startmsg_mpi([comm])

Options:

comm [integer]

subroutine  sf_mpi/barrier_mpi([comm])

Options:

comm [integer]

function  sf_mpi/check_mpi()

Result:

bool [logical]

function  sf_mpi/get_size_mpi([comm])

Options:

comm [integer]

Result:

size [integer]

function  sf_mpi/get_rank_mpi([comm])

Options:

comm [integer]

Result:

rank [integer]

function  sf_mpi/get_master_mpi([comm])

Options:

comm [integer]

Result:

master [logical]

function  sf_mpi/get_last_mpi([comm])

Options:

comm [integer]

Result:

last [logical]

function  sf_mpi/cpu_time_mpi()

Result:

time [real]

subroutine  sf_mpi/error_mpi([err, sub])

Options:

• err [integer, in]

• sub [character(len=*), in]

subroutine  sf_mpi/init_mpi()

subroutine  sf_mpi/finalize_mpi()

subroutine  sf_mpi/startmsg_mpi(comm)

Parameters:

comm [integer]

function  sf_mpi/check_mpi()

Result:

bool [logical]

function  sf_mpi/get_size_mpi(comm)

Parameters:

comm [integer]

Result:

size [integer]

function  sf_mpi/get_rank_mpi(comm)

Parameters:

comm [integer]

Result:

rank [integer]

function  sf_mpi/get_master_mpi(comm)

Parameters:

comm [integer]

Result:

master [logical]

function  sf_mpi/get_last_mpi(comm)

Parameters:

comm [integer]

Result:

last [logical]