SparseMatrix Class Reference

Detailed Description

Sparse representation of a matrix as a 2D list of tensors and their layout

Public Member Functions
None	__init__ (self)
None	__init__ (self, AxisLayout row_layout, AxisLayout col_layout)
None	__init__ (self, AxisLayout row_layout, AxisLayout col_layout, list[list[neml2.tensors.Tensor]] tensors)
AssembledMatrix	assemble (self)
SparseMatrix	group (self, int i, int j)
AxisLayout	col_layout (self)
None	col_layout (self, AxisLayout arg0)
AxisLayout	row_layout (self)
None	row_layout (self, AxisLayout arg0)
list[list[neml2.tensors.Tensor]]	tensors (self)
None	tensors (self, list[list[neml2.tensors.Tensor]] arg0)

Constructor & Destructor Documentation

__init__() [1/3]

None __init__

(

self

)

__init__() [2/3]

None __init__	(		self,
		AxisLayout	row_layout,
		AxisLayout	col_layout )

__init__() [3/3]

None __init__	(		self,
		AxisLayout	row_layout,
		AxisLayout	col_layout,
		list[list[neml2.tensors.Tensor]]	tensors )

Member Function Documentation

assemble()

AssembledMatrix assemble

(

self

)

Assemble the tensors into a dense AssembledMatrix

col_layout() [1/2]

AxisLayout col_layout

(

self

)

Column layout of the tensors

col_layout() [2/2]

None col_layout	(		self,
		AxisLayout	arg0 )

group()

SparseMatrix group	(		self,
		int	i,
		int	j )

Semi-contiguous view of block (i, j)

row_layout() [1/2]

AxisLayout row_layout

(

self

)

Row layout of the tensors

row_layout() [2/2]

None row_layout	(		self,
		AxisLayout	arg0 )

tensors() [1/2]

list[list[neml2.tensors.Tensor]] tensors

(

self

)

2D list of tensors, indexed by [row variable][col variable]

tensors() [2/2]

None tensors	(		self,
		list[list[neml2.tensors.Tensor]]	arg0 )