An objective function corresponding to out of plane stresses \( F = \int_Omega \frac{1}{2} \chi |\mathbf{u}|^2 d \Omega \). More...

Inheritance diagram for brinkman_dissipation_objective::brinkman_dissipation_objective_t:

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Collaboration diagram for brinkman_dissipation_objective::brinkman_dissipation_objective_t:

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Public Member Functions
procedure, pass(this), public	init_json_sim (this, json, design, simulation)
	The common constructor using a JSON object.

procedure, pass(this), public	init_from_attributes (this, design, simulation, weight, name, mask_name, dealias_sensitivity, dealias_forcing, start_time, end_time)
	The actual constructor.

procedure, pass(this), public	free (this)
	Destructor.

procedure, pass(this), public	update_value (this, design)
	Computes the value of the objective function.

procedure, pass(this), public	update_sensitivity (this, design)
	Computes the sensitivity with respect to the coefficient \(\chi\).

procedure, pass(this)	init_base (this, name, design_size, weight, mask_name, start_time, end_time)
	Initializer for the base class.

procedure, pass(this)	free_base (this)
	Destructor of the base class.

procedure, pass(this)	get_weight (this)
	Get the weight of the objective.

procedure, pass(this)	get_log_size (this)
	Get number of log entries for this objective.

procedure, pass(this)	get_log_size (this)
	Get number of log entries for this functional.

procedure, pass(this)	get_log_headers (this, headers)
	Get header labels for this objective's log entries.

procedure, pass(this)	get_log_headers (this, headers)
	Get header labels for this functional's log entries.

procedure, pass(this)	get_log_values (this, values)
	Get values for this objective's log entries.

procedure, pass(this)	get_log_values (this, values)
	Get values for this functional's log entries.

generic	init (this, json, design)
	Constructor interface.

generic	init (this, json, design, simulation)
	Constructor interface.

procedure, pass(this)	init_json (this, json, design)
	Constructor based on json input.

procedure, pass(this)	init_json_sim (this, json, design, simulation)
	Constructor based on json input and simulation.

procedure(functional_free), deferred, pass	free (this)
	Destructor.

procedure(functional_update_value), deferred, pass	update_value (this, design)
	Update the value of the function.

procedure(functional_update_sensitivity), deferred, pass	update_sensitivity (this, design)
	Update the sensitivity of the function.

procedure, pass(this)	get_value (this)
	Get the value of the function.

procedure, pass(this)	get_sensitivity (this, sensitivity)
	Get the sensitivity of the function.

procedure, pass(this)	reset_value (this)
	Set the value to zero.

procedure, pass(this)	reset_sensitivity (this)
	Set the sensitivity to zero.

procedure, pass(this)	accumulate_value (this, design, time)
	Accumulate the value.

procedure, pass(this)	accumulate_sensitivity (this, design, time)
	Accumulate the sensitivity.

Public Attributes
type(field_t), pointer	v => null()
	Pointer to the v field.

type(field_t), pointer	w => null()
	Pointer to the w field.

type(field_t), pointer	brinkman_amplitude => null()
	Pointer to the brinkman amplitude field.

logical	dealias_sensitivity
	dealias sensitivity

logical	dealias_forcing
	dealias forcing

real(kind=rp)	volume
	volume of objective domain

type(coef_t), pointer	c_xh_gll
	The coefs.

type(space_t), pointer	xh_gll
	The original space used in the simulation.

type(space_t), pointer	xh_gl
	The additional higher-order space used in dealiasing.

type(coef_t), pointer	c_xh_gl
	coefs of the higher-order space

type(interpolator_t), pointer	gll_to_gl
	Interpolator between the original and higher-order spaces.

type(scratch_registry_t), pointer	scratch_gl
	GL scratch registry.

integer	gdim
	Physical dimension.

real(kind=rp)	weight = 1.0_rp
	Weight of the objective in the overall cost function.

character(len=25)	name = ""
	Name of object in the logfile.

real(kind=rp)	value = 0.0_dp
	Value of the base_functional.

type(vector_t)	sensitivity
	Sensitivity field.

logical	has_mask = .false.
	containing a mask

class(point_zone_t), pointer	mask => null()
	A mask for where the objective function is evaluated.

real(kind=dp)	start_time = 0.0_dp
	Time window start for accumulation.

real(kind=dp)	end_time = huge(0.0_dp)
	Time window end for accumulation.

real(kind=xp)	value_weight = 0.0_xp
	Length of time actually sampled by `accumulate_value`, used to normalise the running time average.

real(kind=xp)	sensitivity_weight = 0.0_xp
	Length of time actually sampled by `accumulate_sensitivity`, used to normalise the running time average.

Detailed Description

Definition at line 71 of file brinkman_dissipation_objective.f90.

Member Function/Subroutine Documentation

◆ accumulate_sensitivity()

procedure, pass(this) base_functional::base_functional_t::accumulate_sensitivity	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design,
		type(time_state_t), intent(in)	time
	)

inherited

Normalised exactly as accumulate_value, so that the sensitivity stays consistent with the value it differentiates.

Parameters

this	The functional.
design	The design.
time	The current time state.

Definition at line 128 of file base_functional.f90.

◆ accumulate_value()

procedure, pass(this) base_functional::base_functional_t::accumulate_value	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design,
		type(time_state_t), intent(in)	time
	)

inherited

Updates the value in place as the running mean of the function.

The result is the running mean of the function over the part of the functional's own time window that has been simulated so far, normalised by the length of time actually sampled. It is therefore invariant to the length of the run: extending end_time of the simulation past the functional's window leaves the value unchanged, and a windowed functional reports the mean over its window rather than over the run.

Parameters

this	The functional.
design	The design.
time	The current time state.

Definition at line 126 of file base_functional.f90.

◆ free() [1/2]

procedure(functional_free), deferred, pass base_functional::base_functional_t::free ( class(base_functional_t), intent(inout) this )

pure virtualinherited

Definition at line 103 of file base_functional.f90.

◆ free() [2/2]

procedure, pass(this), public brinkman_dissipation_objective::brinkman_dissipation_objective_t::free ( class(brinkman_dissipation_objective_t), intent(inout) this )

Definition at line 117 of file brinkman_dissipation_objective.f90.

◆ free_base()

procedure, pass(this) objective::objective_t::free_base ( class(objective_t), intent(inout), target this )

inherited

Definition at line 61 of file objective.f90.

◆ get_log_headers() [1/2]

procedure, pass(this) base_functional::base_functional_t::get_log_headers	(	class(base_functional_t), intent(in)	this,
		character(len=*), dimension(:), intent(out)	headers
	)

inherited

Parameters

[in]	this	The functional object.
[out]	headers	Header labels for each log entry.

Definition at line 118 of file base_functional.f90.

◆ get_log_headers() [2/2]

procedure, pass(this) objective::objective_t::get_log_headers	(	class(objective_t), intent(in)	this,
		character(len=*), dimension(:), intent(out)	headers
	)

inherited

Parameters

[in]	this	The objective object.
[out]	headers	Header labels for each log entry.

Definition at line 67 of file objective.f90.

◆ get_log_size() [1/2]

procedure, pass(this) base_functional::base_functional_t::get_log_size ( class(base_functional_t), intent(in) this )

inherited

Parameters

[in] this The functional object.

Returns: n Number of log entries.

Definition at line 116 of file base_functional.f90.

◆ get_log_size() [2/2]

procedure, pass(this) objective::objective_t::get_log_size ( class(objective_t), intent(in) this )

inherited

Parameters

[in] this The objective object.

Returns: n Number of log entries.

Definition at line 65 of file objective.f90.

◆ get_log_values() [1/2]

procedure, pass(this) base_functional::base_functional_t::get_log_values	(	class(base_functional_t), intent(in)	this,
		real(kind=rp), dimension(:), intent(out)	values
	)

inherited

Parameters

[in]	this	The functional object.
[out]	values	Values corresponding to the log headers.

Definition at line 120 of file base_functional.f90.

◆ get_log_values() [2/2]

procedure, pass(this) objective::objective_t::get_log_values	(	class(objective_t), intent(in)	this,
		real(kind=rp), dimension(:), intent(out)	values
	)

inherited

Parameters

[in]	this	The objective object.
[out]	values	Values corresponding to the log headers.

Definition at line 69 of file objective.f90.

◆ get_sensitivity()

procedure, pass(this) base_functional::base_functional_t::get_sensitivity	(	class(base_functional_t), intent(in)	this,
		type(vector_t), intent(inout)	sensitivity
	)

inherited

Definition at line 114 of file base_functional.f90.

◆ get_value()

procedure, pass(this) base_functional::base_functional_t::get_value ( class(base_functional_t), intent(in) this )

inherited

Definition at line 112 of file base_functional.f90.

◆ get_weight()

procedure, pass(this) objective::objective_t::get_weight ( class(objective_t), intent(in) this )

inherited

Definition at line 63 of file objective.f90.

◆ init() [1/2]

generic base_functional::base_functional_t::init	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design
	)

inherited

Definition at line 96 of file base_functional.f90.

◆ init() [2/2]

generic base_functional::base_functional_t::init	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

inherited

Definition at line 96 of file base_functional.f90.

◆ init_base()

procedure, pass(this) objective::objective_t::init_base	(	class(objective_t), intent(inout)	this,
		character(len=*), intent(in)	name,
		integer, intent(in)	design_size,
		real(kind=rp), intent(in)	weight,
		character(len=*), intent(in), optional	mask_name,
		real(kind=rp), intent(in), optional	start_time,
		real(kind=rp), intent(in), optional	end_time
	)

inherited

Parameters

this	The objective.
name	The name of the objective.
design_size	The number of design variables.
weight	The weight of the objective function.
mask_name	The name design the mask. [optional]
start_time	start of the integration window. [optional]
end_time	end of the integration window. [optional]

Definition at line 59 of file objective.f90.

◆ init_from_attributes()

procedure, pass(this), public brinkman_dissipation_objective::brinkman_dissipation_objective_t::init_from_attributes	(	class(brinkman_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation,
		real(kind=rp), intent(in)	weight,
		character(len=*), intent(in)	name,
		character(len=*), intent(in)	mask_name,
		logical, intent(in)	dealias_sensitivity,
		logical, intent(in)	dealias_forcing,
		real(kind=rp), intent(in)	start_time,
		real(kind=rp), intent(in)	end_time
	)

Parameters

this	The objective.
design	the design.
simulation	the simulation.
weight	the weight of the objective function.
name	the name of the objective.
mask_name	the name of the mask.
dealias_sensitivity	use dealiasing on the sensitivity.
dealias_forcing	use dealiasing on the adjoint forcing.
start_time	start of the integration window.
end_time	end of the integration window.

Definition at line 114 of file brinkman_dissipation_objective.f90.

◆ init_json()

procedure, pass(this) base_functional::base_functional_t::init_json	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design
	)

inherited

Definition at line 99 of file base_functional.f90.

◆ init_json_sim() [1/2]

procedure, pass(this) base_functional::base_functional_t::init_json_sim	(	class(base_functional_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

inherited

Definition at line 101 of file base_functional.f90.

◆ init_json_sim() [2/2]

procedure, pass(this), public brinkman_dissipation_objective::brinkman_dissipation_objective_t::init_json_sim	(	class(brinkman_dissipation_objective_t), intent(inout)	this,
		type(json_file), intent(inout)	json,
		class(design_t), intent(in)	design,
		type(simulation_t), intent(inout), target	simulation
	)

Parameters

this	The objective.
json	the JSON object.
design	the design.
simulation	the simulation.

Definition at line 111 of file brinkman_dissipation_objective.f90.

◆ reset_sensitivity()

procedure, pass(this) base_functional::base_functional_t::reset_sensitivity ( class(base_functional_t), intent(inout) this )

inherited

Definition at line 124 of file base_functional.f90.

◆ reset_value()

procedure, pass(this) base_functional::base_functional_t::reset_value ( class(base_functional_t), intent(inout) this )

inherited

Definition at line 122 of file base_functional.f90.

◆ update_sensitivity() [1/2]

procedure(functional_update_sensitivity), deferred, pass base_functional::base_functional_t::update_sensitivity	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

pure virtualinherited

Definition at line 108 of file base_functional.f90.

◆ update_sensitivity() [2/2]

procedure, pass(this), public brinkman_dissipation_objective::brinkman_dissipation_objective_t::update_sensitivity	(	class(brinkman_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

this	The objective.
design	the design.

Definition at line 122 of file brinkman_dissipation_objective.f90.

◆ update_value() [1/2]

procedure(functional_update_value), deferred, pass base_functional::base_functional_t::update_value	(	class(base_functional_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

pure virtualinherited

Definition at line 106 of file base_functional.f90.

◆ update_value() [2/2]

procedure, pass(this), public brinkman_dissipation_objective::brinkman_dissipation_objective_t::update_value	(	class(brinkman_dissipation_objective_t), intent(inout)	this,
		class(design_t), intent(in)	design
	)

Parameters

this	The objective.
design	the design.

Definition at line 119 of file brinkman_dissipation_objective.f90.

Member Data Documentation

◆ brinkman_amplitude

type(field_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::brinkman_amplitude => null()

Definition at line 81 of file brinkman_dissipation_objective.f90.

◆ c_xh_gl

type(coef_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::c_xh_gl

Definition at line 99 of file brinkman_dissipation_objective.f90.

◆ c_xh_gll

type(coef_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::c_xh_gll

Definition at line 91 of file brinkman_dissipation_objective.f90.

◆ dealias_forcing

logical brinkman_dissipation_objective::brinkman_dissipation_objective_t::dealias_forcing

Definition at line 85 of file brinkman_dissipation_objective.f90.

◆ dealias_sensitivity

logical brinkman_dissipation_objective::brinkman_dissipation_objective_t::dealias_sensitivity

Definition at line 83 of file brinkman_dissipation_objective.f90.

◆ end_time

real(kind=dp) base_functional::base_functional_t::end_time = huge(0.0_dp)

inherited

Definition at line 82 of file base_functional.f90.

◆ gdim

integer brinkman_dissipation_objective::brinkman_dissipation_objective_t::gdim

Definition at line 105 of file brinkman_dissipation_objective.f90.

◆ gll_to_gl

type(interpolator_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::gll_to_gl

Definition at line 101 of file brinkman_dissipation_objective.f90.

◆ has_mask

logical base_functional::base_functional_t::has_mask = .false.

inherited

Definition at line 71 of file base_functional.f90.

◆ mask

class(point_zone_t), pointer base_functional::base_functional_t::mask => null()

inherited

Definition at line 73 of file base_functional.f90.

◆ name

character(len=25) base_functional::base_functional_t::name = ""

inherited

Definition at line 64 of file base_functional.f90.

◆ scratch_gl

type(scratch_registry_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::scratch_gl

Definition at line 103 of file brinkman_dissipation_objective.f90.

◆ sensitivity

type(vector_t) base_functional::base_functional_t::sensitivity

inherited

Definition at line 69 of file base_functional.f90.

◆ sensitivity_weight

real(kind=xp) base_functional::base_functional_t::sensitivity_weight = 0.0_xp

inherited

Definition at line 88 of file base_functional.f90.

◆ start_time

real(kind=dp) base_functional::base_functional_t::start_time = 0.0_dp

inherited

Definition at line 80 of file base_functional.f90.

◆ v

type(field_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::v => null()

Definition at line 77 of file brinkman_dissipation_objective.f90.

◆ value

real(kind=rp) base_functional::base_functional_t::value = 0.0_dp

inherited

Definition at line 67 of file base_functional.f90.

◆ value_weight

real(kind=xp) base_functional::base_functional_t::value_weight = 0.0_xp

inherited

Definition at line 85 of file base_functional.f90.

◆ volume

real(kind=rp) brinkman_dissipation_objective::brinkman_dissipation_objective_t::volume

Definition at line 87 of file brinkman_dissipation_objective.f90.

◆ w

type(field_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::w => null()

Definition at line 79 of file brinkman_dissipation_objective.f90.

◆ weight

real(kind=rp) objective::objective_t::weight = 1.0_rp

inherited

Definition at line 54 of file objective.f90.

◆ xh_gl

type(space_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::xh_gl

Definition at line 97 of file brinkman_dissipation_objective.f90.

◆ xh_gll

type(space_t), pointer brinkman_dissipation_objective::brinkman_dissipation_objective_t::xh_gll

Definition at line 93 of file brinkman_dissipation_objective.f90.

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

/home/runner/work/neko-top/neko-top/sources/problem/objectives/brinkman_dissipation_objective.f90

Public Member Functions

Public Attributes

Detailed Description

Member Function/Subroutine Documentation

◆ accumulate_sensitivity()

◆ accumulate_value()

◆ free() [1/2]

◆ free() [2/2]

◆ free_base()

◆ get_log_headers() [1/2]

◆ get_log_headers() [2/2]

◆ get_log_size() [1/2]

◆ get_log_size() [2/2]

◆ get_log_values() [1/2]

◆ get_log_values() [2/2]

◆ get_sensitivity()

◆ get_value()

◆ get_weight()

◆ init() [1/2]

◆ init() [2/2]

◆ init_base()

◆ init_from_attributes()

◆ init_json()

◆ init_json_sim() [1/2]

◆ init_json_sim() [2/2]

◆ reset_sensitivity()

◆ reset_value()

◆ update_sensitivity() [1/2]

◆ update_sensitivity() [2/2]

◆ update_value() [1/2]

◆ update_value() [2/2]

Member Data Documentation

◆ brinkman_amplitude

◆ c_xh_gl

◆ c_xh_gll

◆ dealias_forcing

◆ dealias_sensitivity

◆ end_time

◆ gdim

◆ gll_to_gl

◆ has_mask

◆ mask

◆ name

◆ scratch_gl

◆ sensitivity

◆ sensitivity_weight

◆ start_time

◆ v

◆ value

◆ value_weight

◆ volume

◆ w

◆ weight

◆ xh_gl

◆ xh_gll