states_elec_group_oct_m Module Reference

This module handles groups of electronic batches and their parallel distribution. More...

Detailed Description

This module handles groups of electronic batches and their parallel distribution.

Data Types
type	states_elec_group_t
	Group of electronic states. More...

Functions/Subroutines
subroutine, public	states_elec_group_end (this, d)
	finalize the local blocks of wave functions and release local arrays More...
subroutine, public	states_elec_group_copy (d, group_in, group_out, copy_data, special)
	make a copy of a group More...

Function/Subroutine Documentation

states_elec_group_end()

subroutine, public states_elec_group_oct_m::states_elec_group_end	(	type(states_elec_group_t), intent(inout)	this,
		type(states_elec_dim_t), intent(in)	d
	)

finalize the local blocks of wave functions and release local arrays

Parameters

[in,out]	this	the group to end
[in]	d	dimensions of the wave functions (spin and k-points)

Definition at line 165 of file states_elec_group.F90.

states_elec_group_copy()

subroutine, public states_elec_group_oct_m::states_elec_group_copy	(	type(states_elec_dim_t), intent(in)	d,
		type(states_elec_group_t), intent(in)	group_in,
		type(states_elec_group_t), intent(inout)	group_out,
		logical, intent(in), optional	copy_data,
		logical, intent(in), optional	special
	)

make a copy of a group

Parameters

[in]	d	dimensions of the wave functions (spin and k-points)
[in]	group_in	original group
[in,out]	group_out	destination group
[in]	copy_data	optional flag whether to perform a deep copy; default=.true.
[in]	special	allocate on GPU if possible

Definition at line 198 of file states_elec_group.F90.