coefs Module Reference

Coefficients.

Data Types
type	coef_t
	Coefficients defined on a given (mesh, \( X_h \)) tuple. Arrays use indices (i,j,k,e): element e, local coordinate (i,j,k). More...

Functions/Subroutines
subroutine	coef_init_empty (this, xh, msh)
	Initialize empty coefs for a space and a mesh.
subroutine	coef_init_all (this, gs_h)
	Initialize coefficients.
subroutine	coef_free (this)
	Deallocate coefficients.
subroutine	coef_generate_dxyzdrst (c)
subroutine	coef_generate_geo (c)
	Generate geometric data for the given mesh.
subroutine	coef_generate_mass (c)
	Generate mass matrix B for the given mesh and space.
pure real(kind=rp) function, dimension(3)	coef_get_normal (this, i, j, k, e, facet)
pure real(kind=rp) function	coef_get_area (this, i, j, k, e, facet)
subroutine	coef_generate_area_and_normal (coef)
	Generate facet area and surface normals.
subroutine	coef_generate_cyclic_bc (coef)
subroutine	coef_check_cyclic (this)

Function/Subroutine Documentation

coef_check_cyclic()

subroutine coefs::coef_check_cyclic ( class(coef_t), intent(inout)  this )

private

ipass = 1 : DSS in Cartesian coordinates. If it yields 0,

ipass = 2 : DSS in TNB basis (rotation around z-axis)

Definition at line 1277 of file coef.f90.

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coef_free()

subroutine coefs::coef_free ( class(coef_t), intent(inout)  this )

private

Definition at line 404 of file coef.f90.

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coef_generate_area_and_normal()

subroutine coefs::coef_generate_area_and_normal ( type(coef_t), intent(inout)  coef )

private

Todo:

cleanup once we have device math in place

Definition at line 1075 of file coef.f90.

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coef_generate_cyclic_bc()

subroutine coefs::coef_generate_cyclic_bc ( type(coef_t), intent(inout)  coef )

private

Definition at line 1223 of file coef.f90.

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coef_generate_dxyzdrst()

subroutine coefs::coef_generate_dxyzdrst ( type(coef_t), intent(inout)  c )

private

Definition at line 724 of file coef.f90.

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coef_generate_geo()

subroutine coefs::coef_generate_geo ( type(coef_t), intent(inout)  c )

private

Note

Current implementation assumes regular shaped hex elements

Definition at line 882 of file coef.f90.

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coef_generate_mass()

subroutine coefs::coef_generate_mass ( type(coef_t), intent(inout)  c )

private

Note

This is also a stapleholder, we need to go through the coef class properly.

Todo:

rewrite this nest into a device kernel

Todo:

cleanup once we have device math in place

Definition at line 998 of file coef.f90.

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coef_get_area()

pure real(kind=rp) function coefs::coef_get_area ( class(coef_t), intent(in)  this, integer, intent(in)  i, integer, intent(in)  j, integer, intent(in)  k, integer, intent(in)  e, integer, intent(in)  facet  )

private

Definition at line 1058 of file coef.f90.

coef_get_normal()

pure real(kind=rp) function, dimension(3) coefs::coef_get_normal ( class(coef_t), intent(in)  this, integer, intent(in)  i, integer, intent(in)  j, integer, intent(in)  k, integer, intent(in)  e, integer, intent(in)  facet  )

private

Definition at line 1037 of file coef.f90.

coef_init_all()

subroutine coefs::coef_init_all ( class(coef_t), intent(inout)  this, type(gs_t), intent(inout), target  gs_h  )

private

Todo:

Be clever and try to avoid allocating zeroed geom. factors

Default values correspond to no rotation

Definition at line 217 of file coef.f90.

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coef_init_empty()

subroutine coefs::coef_init_empty	(	class(coef_t), intent(inout)	this,
		type(space_t), intent(inout), target	xh,
		type(mesh_t), intent(inout), target	msh
	)

Definition at line 171 of file coef.f90.