Neko 1.99.1
A portable framework for high-order spectral element flow simulations
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Public Member Functions | Public Attributes | List of all members
gs_bcknd::gs_bcknd_t Type Referenceabstract

Gather-scatter backend. More...

Inheritance diagram for gs_bcknd::gs_bcknd_t:
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Collaboration diagram for gs_bcknd::gs_bcknd_t:
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Public Member Functions

procedure(gs_backend_init), deferred, pass init (this, nlocal, nshared, nlcl_blks, nshrd_blks)
 
procedure(gs_backend_free), deferred, pass free (this)
 
procedure(gs_gather), deferred, pass gather (this, v, m, o, dg, u, n, gd, nb, b, op, shrd)
 
procedure(gs_scatter), deferred, pass scatter (this, v, m, dg, u, n, gd, nb, b, shrd, event)
 

Public Attributes

type(c_ptr) gather_event = C_NULL_PTR
 
type(c_ptr) scatter_event = C_NULL_PTR
 
type(c_ptr) gs_stream = C_NULL_PTR
 

Detailed Description

Definition at line 44 of file gs_bcknd.f90.

Member Function/Subroutine Documentation

◆ free()

procedure(gs_backend_free), deferred, pass gs_bcknd::gs_bcknd_t::free ( class(gs_bcknd_t), intent(inout)  this)
pure virtual

Definition at line 50 of file gs_bcknd.f90.

◆ gather()

procedure(gs_gather), deferred, pass gs_bcknd::gs_bcknd_t::gather ( class(gs_bcknd_t), intent(inout)  this,
real(kind=rp), dimension(m), intent(inout)  v,
integer, intent(in)  m,
integer, intent(in)  o,
integer, dimension(m), intent(inout)  dg,
real(kind=rp), dimension(n), intent(inout)  u,
integer, intent(in)  n,
integer, dimension(m), intent(inout)  gd,
integer, intent(in)  nb,
integer, dimension(nb), intent(inout)  b,
integer, intent(in)  op,
logical, intent(in)  shrd 
)
pure virtual

Definition at line 51 of file gs_bcknd.f90.

◆ init()

procedure(gs_backend_init), deferred, pass gs_bcknd::gs_bcknd_t::init ( class(gs_bcknd_t), intent(inout)  this,
integer, intent(in)  nlocal,
integer, intent(in)  nshared,
integer, intent(in)  nlcl_blks,
integer, intent(in)  nshrd_blks 
)
pure virtual

Definition at line 49 of file gs_bcknd.f90.

◆ scatter()

procedure(gs_scatter), deferred, pass gs_bcknd::gs_bcknd_t::scatter ( class(gs_bcknd_t), intent(inout)  this,
real(kind=rp), dimension(m), intent(inout)  v,
integer, intent(in)  m,
integer, dimension(m), intent(inout)  dg,
real(kind=rp), dimension(n), intent(inout)  u,
integer, intent(in)  n,
integer, dimension(m), intent(inout)  gd,
integer, intent(in)  nb,
integer, dimension(nb), intent(inout)  b,
logical, intent(in)  shrd,
type(c_ptr)  event 
)
pure virtual

Definition at line 52 of file gs_bcknd.f90.

Member Data Documentation

◆ gather_event

type(c_ptr) gs_bcknd::gs_bcknd_t::gather_event = C_NULL_PTR

Definition at line 45 of file gs_bcknd.f90.

◆ gs_stream

type(c_ptr) gs_bcknd::gs_bcknd_t::gs_stream = C_NULL_PTR

Definition at line 47 of file gs_bcknd.f90.

◆ scatter_event

type(c_ptr) gs_bcknd::gs_bcknd_t::scatter_event = C_NULL_PTR

Definition at line 46 of file gs_bcknd.f90.

The documentation for this type was generated from the following file: