psyclone.dynamo0p3.HaloWriteAccess Class Reference

Inheritance diagram for psyclone.dynamo0p3.HaloWriteAccess:

Collaboration diagram for psyclone.dynamo0p3.HaloWriteAccess:

Public Member Functions
def	__init__ (self, field, sym_table)
def	dirty_outer (self)
Public Member Functions inherited from psyclone.dynamo0p3.HaloDepth
def	__init__ (self, sym_table)
def	annexed_only (self)
def	max_depth (self)
def	max_depth_m1 (self)
def	var_depth (self)
def	literal_depth (self)
def	literal_depth (self, value)
def	set_by_value (self, max_depth, var_depth, literal_depth, annexed_only, max_depth_m1)
def	__str__ (self)
def	psyir_expression (self)

Detailed Description

Determines how much of a field's halo is written to (the halo depth)
when a field is accessed in a particular kernel within a
particular loop nest.

:param field: the field that we are concerned with.
:type field: :py:class:`psyclone.dynamo0p3.DynArgument`
:param sym_table: the symbol table associated with the scoping region \
                  that contains this halo access.
:type sym_table: :py:class:`psyclone.psyir.symbols.SymbolTable`

Definition at line 4640 of file dynamo0p3.py.

Member Function Documentation

dirty_outer()

def psyclone.dynamo0p3.HaloWriteAccess.dirty_outer

(

self

)

Returns True if the writer is continuous and accesses the halo and
False otherwise. It indicates that the outer level of halo that has
been written to is actually dirty (well to be precise it is a partial
sum).

:returns: True if the outer layer of halo that is written \
          to remains dirty and False otherwise.
:rtype: bool

Definition at line 4657 of file dynamo0p3.py.

    def dirty_outer(self):
        '''Returns True if the writer is continuous and accesses the halo and
        False otherwise. It indicates that the outer level of halo that has
        been written to is actually dirty (well to be precise it is a partial
        sum).
 
        :returns: True if the outer layer of halo that is written \
                  to remains dirty and False otherwise.
        :rtype: bool
 
        '''
        return self._dirty_outer
 

References psyclone.dynamo0p3.HaloWriteAccess._dirty_outer.

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The documentation for this class was generated from the following file:

• /home/docs/checkouts/readthedocs.org/user_builds/psyclone-ref/checkouts/latest/src/psyclone/dynamo0p3.py