ax_helm_cpu::ax_helm_cpu_t Type Reference

CPU matrix-vector product for a Helmholtz problem. More...

Inheritance diagram for ax_helm_cpu::ax_helm_cpu_t:

Collaboration diagram for ax_helm_cpu::ax_helm_cpu_t:

Public Member Functions
procedure, pass(this)	compute_vector ax_helm_compute_vector
	Compute the product (vector version).
procedure, pass(this)	compute_vector (this, au, av, aw, u, v, w, coef, msh, xh)
procedure(ax_compute_vector), deferred, pass	compute_vector (this, au, av, aw, u, v, w, coef, msh, xh)

Static Public Member Functions
procedure, nopass	compute (w, u, coef, msh, xh)
	Compute the product.

Detailed Description

Definition at line 43 of file ax_helm_cpu.f90.

Member Function/Subroutine Documentation

compute()

procedure, nopass ax_helm_cpu::ax_helm_cpu_t::compute ( real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  w, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  u, type(coef_t), intent(in)  coef, type(mesh_t), intent(in)  msh, type(space_t), intent(in)  xh  )

staticvirtual

Parameters

au	Result for the first component of the vector.
av	Result for the first component of the vector.
aw	Result for the first component of the vector.
u	The first component of the vector.
v	The second component of the vector.
w	The third component of the vector.
coef	Coefficients.
msh	Mesh.
Xh	Function space \( X_h \). Compute the product.
w	Vector of size (lx,ly,lz,nelv).
u	Vector of size (lx,ly,lz,nelv).
coef	Coefficients.
msh	Mesh.
Xh	Function space \( X_h \).

Note

Since this is a performance-crtical routine, it is implemented in several kernels corresponding to different polynmial orders.

Implements ax_product::ax_t.

Definition at line 46 of file ax_helm_cpu.f90.

compute_vector() [1/3]

procedure(ax_compute_vector), deferred, pass ax_product::ax_t::compute_vector ( class(ax_t), intent(in)  this, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  au, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  av, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  aw, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  u, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  v, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  w, type(coef_t), intent(in)  coef, type(mesh_t), intent(in)  msh, type(space_t), intent(in)  xh  )

pure virtualinherited

Definition at line 46 of file ax.f90.

compute_vector() [2/3]

procedure, pass(this) ax_helm::ax_helm_t::compute_vector ( class(ax_helm_t), intent(in)  this, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  au, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  av, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(inout)  aw, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  u, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  v, real(kind=rp), dimension(xh%lx, xh%ly, xh%lz, msh%nelv), intent(in)  w, type(coef_t), intent(in)  coef, type(mesh_t), intent(in)  msh, type(space_t), intent(in)  xh  )

inherited

Definition at line 47 of file ax_helm.f90.

compute_vector() [3/3]

procedure, pass(this) ax_helm_cpu::ax_helm_cpu_t::compute_vector

Definition at line 48 of file ax_helm_cpu.f90.

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

• /home/runner/work/neko/neko/src/math/bcknd/cpu/ax_helm_cpu.f90