permutationmodule Module Reference

Module for load balancing the matrix multiplication calculation. More...

Data Types
type	permutation_t
	A data structure for storing permutations. More...

Functions/Subroutines
subroutine, public	constructdefaultpermutation (this, matrix_dimension)
	Constructs a permutation that preserves the original order. More...
subroutine, public	constructreversepermutation (this, matrix_dimension)
	Constructs a permutation that reverses the original order. More...
subroutine, public	constructrandompermutation (this, matrix_dimension)
	Constructs a permutation that has a random order. More...
pure subroutine, public	destructpermutation (this)
	Destruct a permutation object. More...

Detailed Description

Module for load balancing the matrix multiplication calculation.

Function/Subroutine Documentation

constructdefaultpermutation()

subroutine, public permutationmodule::constructdefaultpermutation	(	type(permutation_t), intent(inout)	this,
		integer, intent(in)	matrix_dimension
	)

Constructs a permutation that preserves the original order.

Parameters

[in,out]	this	the permutation to construct.
[in]	matrix_dimension	size of the matrix.

constructrandompermutation()

subroutine, public permutationmodule::constructrandompermutation	(	type(permutation_t), intent(inout)	this,
		integer, intent(in)	matrix_dimension
	)

Constructs a permutation that has a random order.

Parameters

[in,out]	this	the permutation to construct.
[in]	matrix_dimension	size of the matrix. Implements Knuth shuffle.

constructreversepermutation()

subroutine, public permutationmodule::constructreversepermutation	(	type(permutation_t), intent(inout)	this,
		integer, intent(in)	matrix_dimension
	)

Constructs a permutation that reverses the original order.

Parameters

[in,out]	this	the permutation to construct.
[in]	matrix_dimension	size of the matrix.

destructpermutation()

pure subroutine, public permutationmodule::destructpermutation

(

type(permutation_t), intent(inout)

this

)

Destruct a permutation object.

Parameters

[in,out]

this

the permutation to destruct.