gs_cpu::gs_cpu_t Type Reference

Gather-scatter backend for CPUs. More...

Inheritance diagram for gs_cpu::gs_cpu_t:

Collaboration diagram for gs_cpu::gs_cpu_t:

Public Member Functions
procedure, pass(this)	init (this, nlocal, nshared, nlcl_blks, nshrd_blks)
	Dummy backend initialisation.
procedure, pass(this)	free (this)
	Dummy 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
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_cpu.f90.

Member Function/Subroutine Documentation

free() [1/2]

procedure, pass(this) gs_cpu::gs_cpu_t::free

(

class(gs_cpu_t), intent(inout)

this

)

Definition at line 46 of file gs_cpu.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_cpu::gs_cpu_t::gather	(	class(gs_cpu_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 47 of file gs_cpu.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_cpu::gs_cpu_t::init	(	class(gs_cpu_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 45 of file gs_cpu.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_cpu::gs_cpu_t::scatter	(	class(gs_cpu_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 48 of file gs_cpu.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.

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.

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

• /home/runner/work/neko/neko/src/gs/bcknd/cpu/gs_cpu.f90