domain_submatrix_methods Module Reference

Subroutines to handle submatrices. More...

Functions/Subroutines
subroutine, public	copy_submatrix_data (array, copy)
	... More...
subroutine, public	maxnorm_submatrices (submatrices, norm)
	Computes the max norm of the collection of submatrices. More...
subroutine, public	construct_submatrices (matrix, submatrix, distr_pattern, domain_map, node_of_domain, job_type)
	Constructs submatrices for each ALMO domain by collecting distributed DBCSR blocks to local arrays. More...
subroutine, public	construct_dbcsr_from_submatrices (matrix, submatrix, distr_pattern)
	Constructs a DBCSR matrix from submatrices. More...
subroutine, public	print_submatrices (submatrices, mpgroup)
	... More...

Detailed Description

Subroutines to handle submatrices.

History

2013.01 created [Rustam Z Khaliullin]

Author

Rustam Z Khaliullin

Function/Subroutine Documentation

copy_submatrix_data()

subroutine, public domain_submatrix_methods::copy_submatrix_data	(	real(kind=dp), dimension(:, :), intent(in)	array,
		type(domain_submatrix_type), intent(inout)	copy
	)

...

Parameters

array	...
copy	...

Definition at line 258 of file domain_submatrix_methods.F.

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maxnorm_submatrices()

subroutine, public domain_submatrix_methods::maxnorm_submatrices	(	type(domain_submatrix_type), dimension(:), intent(in)	submatrices,
		real(kind=dp), intent(out)	norm
	)

Computes the max norm of the collection of submatrices.

Parameters

submatrices	...
norm	...

History

2013.03 created [Rustam Z. Khaliullin]

Author

Rustam Z. Khaliullin

Definition at line 721 of file domain_submatrix_methods.F.

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construct_submatrices()

subroutine, public domain_submatrix_methods::construct_submatrices	(	type(dbcsr_type), intent(in)	matrix,
		type(domain_submatrix_type), dimension(:), intent(inout)	submatrix,
		type(dbcsr_type), intent(in)	distr_pattern,
		type(domain_map_type), intent(in)	domain_map,
		integer, dimension(:), intent(in)	node_of_domain,
		integer, intent(in)	job_type
	)

Constructs submatrices for each ALMO domain by collecting distributed DBCSR blocks to local arrays.

Parameters

matrix	...
submatrix	...
distr_pattern	...
domain_map	...
node_of_domain	...
job_type	...

History

2013.01 created [Rustam Z. Khaliullin]

Author

Rustam Z. Khaliullin

Definition at line 837 of file domain_submatrix_methods.F.

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construct_dbcsr_from_submatrices()

subroutine, public domain_submatrix_methods::construct_dbcsr_from_submatrices	(	type(dbcsr_type), intent(inout)	matrix,
		type(domain_submatrix_type), dimension(:), intent(in)	submatrix,
		type(dbcsr_type), intent(in)	distr_pattern
	)

Constructs a DBCSR matrix from submatrices.

Parameters

matrix	...
submatrix	...
distr_pattern	...

History

2013.01 created [Rustam Z. Khaliullin]

Author

Rustam Z. Khaliullin

Definition at line 1335 of file domain_submatrix_methods.F.

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print_submatrices()

subroutine, public domain_submatrix_methods::print_submatrices	(	type(domain_submatrix_type), dimension(:), intent(in)	submatrices,
		type(mp_comm_type), intent(in)	mpgroup
	)

...

Parameters

submatrices	...
mpgroup	...

Definition at line 1596 of file domain_submatrix_methods.F.

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