Gather-scatter communication using MPI. More...
Public Member Functions | |
| procedure, pass(this) | init (this, send_pe, recv_pe) |
| Initialise MPI based communication method. | |
| procedure, pass(this) | free (this) |
| Deallocate MPI based communication method. | |
| procedure, pass(this) | nbsend (this, u, n, deps, strm) |
| Post non-blocking send operations. | |
| procedure, pass(this) | nbrecv (this) |
| Post non-blocking receive operations. | |
| procedure, pass(this) | nbwait (this, u, n, op, strm) |
| Wait for non-blocking operations. | |
| procedure(gs_comm_init), deferred, pass | init gs_comm_init |
| procedure(gs_comm_free), deferred, pass | free gs_comm_free |
| procedure(gs_nbsend), deferred, pass | nbsend gs_nbsend |
| procedure(gs_nbrecv), deferred, pass | nbrecv gs_nbrecv |
| procedure(gs_nbwait), deferred, pass | nbwait gs_nbwait |
| procedure, pass(this) | init_dofs (this) |
| procedure, pass(this) | free_dofs (this) |
| procedure, pass(this) | init_order (this, send_pe, recv_pe) |
| procedure, pass(this) | free_order (this) |
Public Attributes | |
| type(gs_comm_mpi_t), dimension(:), allocatable | send_buf |
| Comm. buffers. | |
| type(gs_comm_mpi_t), dimension(:), allocatable | recv_buf |
| Comm. buffers. | |
| type(stack_i4_t), dimension(:), allocatable | send_dof |
| Send dof to shared-gs. | |
| type(stack_i4_t), dimension(:), allocatable | recv_dof |
| Recv dof to shared-gs. | |
| integer, dimension(:), allocatable | send_pe |
| Send order. | |
| integer, dimension(:), allocatable | recv_pe |
| Recv order. | |
Detailed Description
Definition at line 54 of file gs_mpi.f90.
Member Function/Subroutine Documentation
◆ free() [1/2]
Definition at line 59 of file gs_mpi.f90.
◆ free() [2/2]
Definition at line 52 of file gs_comm.f90.
◆ free_dofs()
|
inherited |
Definition at line 57 of file gs_comm.f90.
◆ free_order()
|
inherited |
Definition at line 59 of file gs_comm.f90.
◆ init() [1/2]
| procedure, pass(this) gs_mpi::gs_mpi_t::init | ( | class(gs_mpi_t), intent(inout) | this, |
| type(stack_i4_t), intent(inout) | send_pe, | ||
| type(stack_i4_t), intent(inout) | recv_pe | ||
| ) |
Definition at line 58 of file gs_mpi.f90.
◆ init() [2/2]
Definition at line 51 of file gs_comm.f90.
◆ init_dofs()
|
inherited |
Definition at line 56 of file gs_comm.f90.
◆ init_order()
|
inherited |
Definition at line 58 of file gs_comm.f90.
◆ nbrecv() [1/2]
Definition at line 61 of file gs_mpi.f90.
◆ nbrecv() [2/2]
Definition at line 54 of file gs_comm.f90.
◆ nbsend() [1/2]
| procedure, pass(this) gs_mpi::gs_mpi_t::nbsend | ( | class(gs_mpi_t), intent(inout) | this, |
| real(kind=rp), dimension(n), intent(inout) | u, | ||
| integer, intent(in) | n, | ||
| type(c_ptr), intent(inout) | deps, | ||
| type(c_ptr), intent(inout) | strm | ||
| ) |
Definition at line 60 of file gs_mpi.f90.
◆ nbsend() [2/2]
Definition at line 53 of file gs_comm.f90.
◆ nbwait() [1/2]
| procedure, pass(this) gs_mpi::gs_mpi_t::nbwait | ( | class(gs_mpi_t), intent(inout) | this, |
| real(kind=rp), dimension(n), intent(inout) | u, | ||
| integer, intent(in) | n, | ||
| integer | op, | ||
| type(c_ptr), intent(inout) | strm | ||
| ) |
Definition at line 62 of file gs_mpi.f90.
◆ nbwait() [2/2]
Definition at line 55 of file gs_comm.f90.
Member Data Documentation
◆ recv_buf
| type(gs_comm_mpi_t), dimension(:), allocatable gs_mpi::gs_mpi_t::recv_buf |
Definition at line 56 of file gs_mpi.f90.
◆ recv_dof
|
inherited |
Definition at line 47 of file gs_comm.f90.
◆ recv_pe
|
inherited |
Definition at line 49 of file gs_comm.f90.
◆ send_buf
| type(gs_comm_mpi_t), dimension(:), allocatable gs_mpi::gs_mpi_t::send_buf |
Definition at line 55 of file gs_mpi.f90.
◆ send_dof
|
inherited |
Definition at line 46 of file gs_comm.f90.
◆ send_pe
|
inherited |
Definition at line 48 of file gs_comm.f90.
The documentation for this type was generated from the following file:
- /home/runner/work/neko/neko/src/gs/gs_mpi.f90
