projection Module Reference

Project x onto X, the space of old solutions and back again. More...

Data Types
type	projection_t

Functions/Subroutines
subroutine	projection_init (this, n, l, activ_step, reorthogonalize_basis)
subroutine	projection_free (this)
subroutine	projection_pre_solving (this, b, tstep, coef, n, dt_controller, string, ax, gs_h, bclst)
subroutine	projection_post_solving (this, x, ax, coef, bclst, gs_h, n, tstep, dt_controller)
subroutine	bcknd_project_on (this, b, coef, n)
subroutine	bcknd_project_back (this, x, ax, coef, bclst, gs_h, n)
subroutine	bcknd_reorthogonalize_basis (this, ax, coef, gs_h, blst, n)
subroutine	cpu_reorthogonalize_basis (this, ax, coef, gs_h, blst, n)
subroutine	device_reorthogonalize_basis (this, ax, coef, gs_h, blst, n)
subroutine	cpu_project_on (this, b, coef, n)
subroutine	device_project_on (this, b, coef, n)
subroutine, public	proj_ortho (this, coef, n)
subroutine	device_proj_ortho (this, xx_d, bb_d, w_d, n)
subroutine	cpu_proj_ortho (this, xx, bb, w, n)
subroutine	print_proj_info (this, string, tstep)
subroutine	bcknd_clear (this, n)

Detailed Description

Note

In this code we assume that the matrix project for the pressure Ax can vary in time if reortho_basis is used.

Function/Subroutine Documentation

bcknd_clear()

subroutine projection::bcknd_clear ( class(projection_t), intent(inout)  this, integer, intent(in)  n  )

private

Definition at line 836 of file projection.f90.

bcknd_project_back()

subroutine projection::bcknd_project_back ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  x, class(ax_t), intent(inout)  ax, class(coef_t), intent(inout)  coef, class(bc_list_t), intent(inout)  bclst, type(gs_t), intent(inout)  gs_h, integer, intent(inout)  n  )

private

Definition at line 317 of file projection.f90.

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bcknd_project_on()

subroutine projection::bcknd_project_on ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  b, class(coef_t), intent(inout)  coef, integer, intent(inout)  n  )

private

Definition at line 303 of file projection.f90.

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bcknd_reorthogonalize_basis()

subroutine projection::bcknd_reorthogonalize_basis ( class(projection_t), intent(inout)  this, class(ax_t), intent(in)  ax, class(coef_t), intent(in)  coef, type(gs_t), intent(inout)  gs_h, type(bc_list_t), intent(inout)  blst, integer, intent(in)  n  )

private

Definition at line 360 of file projection.f90.

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cpu_proj_ortho()

subroutine projection::cpu_proj_ortho ( type(projection_t), intent(inout)  this, real(kind=rp), dimension(n, this%l), intent(inout)  xx, real(kind=rp), dimension(n, this%l), intent(inout)  bb, real(kind=rp), dimension(n), intent(in)  w, integer, intent(in)  n  )

private

Definition at line 709 of file projection.f90.

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cpu_project_on()

subroutine projection::cpu_project_on ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  b, class(coef_t), intent(inout)  coef, integer, intent(inout)  n  )

private

Definition at line 474 of file projection.f90.

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cpu_reorthogonalize_basis()

subroutine projection::cpu_reorthogonalize_basis ( class(projection_t), intent(inout)  this, class(ax_t), intent(in)  ax, class(coef_t), intent(in)  coef, type(gs_t), intent(inout)  gs_h, type(bc_list_t), intent(inout)  blst, integer, intent(in)  n  )

private

Definition at line 377 of file projection.f90.

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device_proj_ortho()

subroutine projection::device_proj_ortho ( type(projection_t), intent(inout)  this, type(c_ptr), dimension(this%l)  xx_d, type(c_ptr), dimension(this%l)  bb_d, type(c_ptr), intent(in)  w_d, integer, intent(in)  n  )

private

Definition at line 630 of file projection.f90.

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device_project_on()

subroutine projection::device_project_on ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  b, class(coef_t), intent(inout)  coef, integer, intent(inout)  n  )

private

Definition at line 545 of file projection.f90.

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device_reorthogonalize_basis()

subroutine projection::device_reorthogonalize_basis ( class(projection_t), intent(inout)  this, class(ax_t), intent(in)  ax, class(coef_t), intent(in)  coef, type(gs_t), intent(inout)  gs_h, type(bc_list_t), intent(inout)  blst, integer, intent(in)  n  )

private

Definition at line 425 of file projection.f90.

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print_proj_info()

subroutine projection::print_proj_info ( class(projection_t), intent(in)  this, character(len=*), intent(in)  string, integer, intent(in)  tstep  )

private

Definition at line 817 of file projection.f90.

proj_ortho()

subroutine, public projection::proj_ortho	(	class(projection_t), intent(inout)	this,
		type(coef_t), intent(in)	coef,
		integer, intent(in)	n
	)

Definition at line 617 of file projection.f90.

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projection_free()

subroutine projection::projection_free ( class(projection_t), intent(inout)  this )

private

Definition at line 197 of file projection.f90.

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projection_init()

subroutine projection::projection_init	(	class(projection_t), intent(inout), target	this,
		integer, intent(in)	n,
		integer, intent(in)	l,
		integer, intent(in), optional	activ_step,
		logical, intent(in), optional	reorthogonalize_basis
	)

Definition at line 122 of file projection.f90.

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projection_post_solving()

subroutine projection::projection_post_solving ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  x, class(ax_t), intent(inout)  ax, class(coef_t), intent(inout)  coef, class(bc_list_t), intent(inout)  bclst, type(gs_t), intent(inout)  gs_h, integer, intent(inout)  n, integer, intent(in)  tstep, type(time_step_controller_t), intent(in)  dt_controller  )

private

Definition at line 282 of file projection.f90.

projection_pre_solving()

subroutine projection::projection_pre_solving ( class(projection_t), intent(inout)  this, real(kind=rp), dimension(n), intent(inout)  b, integer, intent(in)  tstep, class(coef_t), intent(inout)  coef, integer, intent(inout)  n, type(time_step_controller_t), intent(in)  dt_controller, character(len=*), optional  string, class(ax_t), intent(in), optional  ax, type(gs_t), intent(inout), optional  gs_h, class(bc_list_t), intent(inout), optional  bclst  )

private

Definition at line 236 of file projection.f90.