onestep Module Reference

Functions/Subroutines
subroutine, public	onestep_rk4 (step)
subroutine	update_larmor ()
logical function	pot_pert_flag ()
subroutine	pot_pert_init
subroutine	vlasov_equation (i_it)
subroutine	output_particle_properties (i_it)
subroutine	ksieta (iact)
	Store particle's position in \((\xi,\eta)\) or \((s,\theta^\star)\). More...
real function	substep_time (t, iter)
logical function	is_first_substep (iter)
logical function	must_parmove_work1 (iter)
logical function	must_parmove_work2 (iter)
subroutine	update_pic1_and_work2 (iter)
subroutine	update_work1 (iter)
subroutine	onestep_gl4 (step)
subroutine	hermite (dt_factor)
subroutine	copy_gl4 (i_flag)
subroutine	make_copy_gl4 (pic_in_loc, pic_out_loc, npart_loc)
subroutine	sum_gl4 (i_flag, factor)
subroutine	make_sum_gl4 (pic_in1_loc, pic_in2_loc, pic_out_loc, npart_loc, factor)
subroutine	fixed_point ()
subroutine	final_step ()
subroutine	print_debug (message)

Variables
real *8	t11
real *8	t22

Function/Subroutine Documentation

copy_gl4()

subroutine onestep::copy_gl4 ( integer, intent(in)  i_flag )

private

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final_step()

subroutine onestep::final_step

private

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fixed_point()

subroutine onestep::fixed_point

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hermite()

subroutine onestep::hermite

(

real, intent(in)

dt_factor

)

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is_first_substep()

logical function onestep::is_first_substep ( integer, intent(in)  iter )

private

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ksieta()

subroutine onestep::ksieta ( integer, intent(in)  iact )

private

Store particle's position in \((\xi,\eta)\) or \((s,\theta^\star)\).

This routine allows to store the position of particles that have their radial position such that \(st\leq s\_push\) in either \( (\xi,\eta)\) or in \((s,\theta^\star)\).

Note that it also ensures that \( 0\leq s\), \( 0\leq\chi\leq 2\pi\) and \( 0\leq\varphi\leq 2\pi\).

Parameters

[in]

iact

Flag to do one of the following actions: -1: For all kinetic particles such that \(st\leq s\_push\), store their position in \((s,\chi)\) 0: Check if a particle's position must be stored in \((\xi,\eta)\) or in \((s,\chi)\) 1: For all kinetic particles such that \(st\leq s\_push\), store their position in \((\xi,\eta)\)

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make_copy_gl4()

subroutine onestep::make_copy_gl4 ( real, dimension(max_work,npart_loc), intent(in)  pic_in_loc, real, dimension(max_work,npart_loc), intent(out)  pic_out_loc, integer, intent(in)  npart_loc  )

private

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make_sum_gl4()

subroutine onestep::make_sum_gl4 ( real, dimension(max_work,npart_loc), intent(in)  pic_in1_loc, real, dimension(max_work,npart_loc), intent(in)  pic_in2_loc, real, dimension(max_work,npart_loc), intent(out)  pic_out_loc, integer, intent(in)  npart_loc, real, intent(in)  factor  )

private

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must_parmove_work1()

logical function onestep::must_parmove_work1 ( integer, intent(in)  iter )

private

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must_parmove_work2()

logical function onestep::must_parmove_work2 ( integer, intent(in)  iter )

private

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onestep_gl4()

subroutine onestep::onestep_gl4

(

integer, intent(in)

step

)

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onestep_rk4()

subroutine, public onestep::onestep_rk4

(

integer, intent(in)

step

)

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output_particle_properties()

subroutine onestep::output_particle_properties ( integer, intent(in)  i_it )

private

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pot_pert_flag()

logical function onestep::pot_pert_flag

private

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pot_pert_init()

subroutine onestep::pot_pert_init

private

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print_debug()

subroutine onestep::print_debug ( character(*), intent(in)  message )

private

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substep_time()

real function onestep::substep_time ( real, intent(in)  t, integer, intent(in)  iter  )

private

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sum_gl4()

subroutine onestep::sum_gl4	(	integer, intent(in)	i_flag,
		real, intent(in)	factor
	)

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update_larmor()

subroutine onestep::update_larmor

private

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update_pic1_and_work2()

subroutine onestep::update_pic1_and_work2 ( integer, intent(in)  iter )

private

Todo:

This loop seems to be slower with OpenMP threads than without... When time permits, find out why and fix (but it is not taking a significant fraction of the WCT so it's not top priority).

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update_work1()

subroutine onestep::update_work1

(

integer, intent(in)

iter

)

vlasov_equation()

subroutine onestep::vlasov_equation ( integer, intent(in)  i_it )

private

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Variable Documentation

t11

real*8 onestep::t11

private

t22

real*8 onestep::t22

private