gs_sx::gs_sx_t Type Reference

Gather-scatter backend for NEC SX-Aurora. More...

Inheritance diagram for gs_sx::gs_sx_t:

Collaboration diagram for gs_sx::gs_sx_t:

Public Member Functions
procedure, pass(this)	init (this, nlocal, nshared, nlcl_blks, nshrd_blks)
	SX backend initialisation.
procedure, pass(this)	free (this)
	SX backend deallocation.
procedure, pass(this)	gather (this, v, m, o, dg, u, n, gd, nb, b, op, shrd)
	Gather kernel.
procedure, pass(this)	scatter (this, v, m, dg, u, n, gd, nb, b, shrd, event)
	Scatter kernel.
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
real(kind=rp), dimension(:), allocatable	local_wrk
real(kind=rp), dimension(:), allocatable	shared_wrk
integer	nlocal
integer	nshared
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 43 of file gs_sx.f90.

Member Function/Subroutine Documentation

free() [1/2]

procedure, pass(this) gs_sx::gs_sx_t::free

(

class(gs_sx_t), intent(inout)

this

)

Definition at line 50 of file gs_sx.f90.

free() [2/2]

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

pure virtualinherited

Definition at line 50 of file gs_bcknd.f90.

gather() [1/2]

procedure, pass(this) gs_sx::gs_sx_t::gather	(	class(gs_sx_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
	)

Definition at line 51 of file gs_sx.f90.

gather() [2/2]

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 virtualinherited

Definition at line 51 of file gs_bcknd.f90.

init() [1/2]

procedure, pass(this) gs_sx::gs_sx_t::init	(	class(gs_sx_t), intent(inout)	this,
		integer, intent(in)	nlocal,
		integer, intent(in)	nshared,
		integer, intent(in)	nlcl_blks,
		integer, intent(in)	nshrd_blks
	)

Definition at line 49 of file gs_sx.f90.

init() [2/2]

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 virtualinherited

Definition at line 49 of file gs_bcknd.f90.

scatter() [1/2]

procedure, pass(this) gs_sx::gs_sx_t::scatter	(	class(gs_sx_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
	)

Todo:

Make the kernel abstract

Definition at line 52 of file gs_sx.f90.

scatter() [2/2]

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 virtualinherited

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

inherited

Definition at line 45 of file gs_bcknd.f90.

gs_stream

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

inherited

Definition at line 47 of file gs_bcknd.f90.

local_wrk

real(kind=rp), dimension(:), allocatable gs_sx::gs_sx_t::local_wrk

Definition at line 44 of file gs_sx.f90.

nlocal

integer gs_sx::gs_sx_t::nlocal

Definition at line 46 of file gs_sx.f90.

nshared

integer gs_sx::gs_sx_t::nshared

Definition at line 47 of file gs_sx.f90.

scatter_event

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

inherited

Definition at line 46 of file gs_bcknd.f90.

shared_wrk

real(kind=rp), dimension(:), allocatable gs_sx::gs_sx_t::shared_wrk

Definition at line 45 of file gs_sx.f90.

---

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

• /home/runner/work/neko/neko/src/gs/bcknd/sx/gs_sx.f90