adam_fnl_fdv_operators_library

ADAM, finite difference/volume operators approximations library, FNL device backend.

Source: src/lib/fnl/adam_fnl_fdv_operators_library.F90

Dependencies

Contents

• compute_curl_fd_centered_dev
• compute_divergence_fd_centered_dev
• compute_gradient_fd_centered_dev
• compute_laplacian_fd_centered_dev
• compute_curl_fv_centered_dev
• compute_divergence_fv_centered_dev
• compute_gradient_fv_centered_dev
• compute_laplacian_fv_centered_dev

Subroutines

compute_curl_fd_centered_dev

Compute curl of q vector field with finite difference centered scheme.

Attributes: pure

subroutine compute_curl_fd_centered_dev(s, dxyz, qsx_y, qsx_z, qsy_x, qsy_z, qsz_x, qsz_y, curl)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
qsx_y	real(kind=R8P)	in		Y component of vector field over the x stencil.
qsx_z	real(kind=R8P)	in		Z component of vector field over the x stencil.
qsy_x	real(kind=R8P)	in		X component of vector field over the y stencil.
qsy_z	real(kind=R8P)	in		Z component of vector field over the y stencil.
qsz_x	real(kind=R8P)	in		X component of vector field over the z stencil.
qsz_y	real(kind=R8P)	in		Y component of vector field over the z stencil.
curl	real(kind=R8P)	out		Curl of q [1:3].

Call graph

compute_divergence_fd_centered_dev

Compute divergence of q vector field with finite difference centered scheme. FNL device backend: q has variables as last dimension [1-s:1+s,1-s:1+s,1-s:1+s,1:3].

Attributes: pure

subroutine compute_divergence_fd_centered_dev(s, dxyz, q, divergence)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Vector field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s,1:3].
divergence	real(kind=R8P)	out		Divergence of q.

Call graph

compute_gradient_fd_centered_dev

Compute gradient of q scalar field with finite difference centered scheme.

Attributes: pure

subroutine compute_gradient_fd_centered_dev(s, dxyz, q, gradient)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Scalar field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s].
gradient	real(kind=R8P)	out		Gradient of q [1:3].

Call graph

compute_laplacian_fd_centered_dev

Compute laplacian of q scalar field with finite difference centered scheme.

Attributes: pure

subroutine compute_laplacian_fd_centered_dev(s, dxyz, q, laplacian)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Scalar field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s].
laplacian	real(kind=R8P)	out		Laplacian of q.

Call graph

compute_curl_fv_centered_dev

Compute curl of q vector field with finite volume centered scheme. FNL device backend: q has variables as last dimension [1-s:1+s,1-s:1+s,1-s:1+s,1:3].

Attributes: pure

subroutine compute_curl_fv_centered_dev(s, dxyz, q, curl)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Vector field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s,1:3].
curl	real(kind=R8P)	out		Curl of q [1:3].

Call graph

compute_divergence_fv_centered_dev

Compute divergence of q vector field with finite volume centered scheme. FNL device backend: q has variables as last dimension [1-s:1+s,1-s:1+s,1-s:1+s,1:3].

Attributes: pure

subroutine compute_divergence_fv_centered_dev(s, dxyz, q, divergence)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Vector field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s,1:3].
divergence	real(kind=R8P)	out		Divergence of q.

Call graph

compute_gradient_fv_centered_dev

Compute gradient of q scalar field with finite volume centered scheme.

Attributes: pure

subroutine compute_gradient_fv_centered_dev(s, dxyz, q, gradient)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Scalar field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s].
gradient	real(kind=R8P)	out		Gradient of q [1:3].

Call graph

compute_laplacian_fv_centered_dev

Compute laplacian of q scalar field with finite volume centered scheme.

Attributes: pure

subroutine compute_laplacian_fv_centered_dev(s, dxyz, q, laplacian)

Arguments

Name	Type	Intent	Attributes	Description
s	integer(kind=I4P)	in		Stencil len, half of accuracy order.
dxyz	real(kind=R8P)	in		Space steps [1:3].
q	real(kind=R8P)	in		Scalar field over the stencil [1-s:1+s,1-s:1+s,1-s:1+s].
laplacian	real(kind=R8P)	out		Laplacian of q.

Call graph