Deeploy.Targets.Generic.Templates.ClosureTemplate.ClosureTemplate

class Deeploy.Targets.Generic.Templates.ClosureTemplate.ClosureTemplate(templateStr)

Bases: NodeTemplate, Dict[str, str | Any]

Methods

__init__(templateStr)

Initialize a NodeTemplate object

Parameters:

templateStr (str) – Mako template string. If tiling is supposed to be supported, this template string may only contain direct expressions that get added by either the operator’s parser or the alignToContext method.

__init__(templateStr)	Initialize a NodeTemplate object
alignToContext(ctxt, operatorRepresentation)	Helper method to extract Mako template expressions used in the backend's code generation step.
clear()
computeTransientBuffersSize(ctxt, ...)	Computes the size of transient buffers hoisted by this template given expressions for each variable added by the operator's parser.
copy()
fromkeys([value])	Create a new dictionary with keys from iterable and values set to value.
generate([operatorRepresentation])	Generated the operator's C implementation
get(key[, default])	Return the value for key if key is in the dictionary, else default.
hoistTransientBuffers(ctxt, ...)	Registers the transient buffers required by this template.
internalSize()	Return the byte size of internal memory buffers used by this template
items()
keys()
pop(k[,d])	If the key is not found, return the default if given; otherwise, raise a KeyError.
popitem()	Remove and return a (key, value) pair as a 2-tuple.
setdefault(key[, default])	Insert key with a value of default if key is not in the dictionary.
update([E, ]**F)	If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]
values()

alignToContext(ctxt: NetworkContext, operatorRepresentation: Dict[str, str | Any]) → Tuple[NetworkContext, Dict[str, str | Any], List[str]]

Helper method to extract Mako template expressions used in the backend’s code generation step. Also hoists transient buffers.

Parameters:

• ctxt (NetworkContext) – Current NetworkContext. Modifying is allowed within this method.

• operatorRepresentation (OperatorRepresentation) – Current node representation. Modifying is allowed within this method.

Returns:

Tuple of the updated NetworkContext, operatorRepresentation and a list of the names of hoisted transient buffers

Return type:

Tuple[NetworkContext, OperatorRepresentation, List[str]]

clear() → None.  Remove all items from D.

computeTransientBuffersSize(ctxt: NetworkContext, operatorRepresentation: Dict[str, str | Any]) → List[Tuple[str, int | IntVar]]

Computes the size of transient buffers hoisted by this template given expressions for each variable added by the operator’s parser.

Parameters:

• ctxt (NetworkContext) – Current NetworkContext

• operatorRepresentation (OperatorRepresentation) – The parser’s node representation

Returns:

Returns a list of tuples containing the hoisted buffer’s name and either a symbolic expression or an integer representing its size.

Return type:

List[Tuple[str, Union[int, IntVar]]]

copy() → a shallow copy of D

fromkeys(value=None, /)

Create a new dictionary with keys from iterable and values set to value.

generate(operatorRepresentation={}, **kwargs) → str

Generated the operator’s C implementation

Parameters:

operatorRepresentation (The parser's node representation)

Returns:

Returns the operator’s C implementation

Return type:

str

Raises:

KeyError – Raises an error whenever an expression in the NodeTemplate’s templateString is not matched against the available expressions in the operatorRepresentation

get(key, default=None, /)

Return the value for key if key is in the dictionary, else default.

hoistTransientBuffers(ctxt: NetworkContext, operatorRepresentation: Dict[str, str | Any]) → Tuple[NetworkContext, Dict[str, str | Any], List[str]]

Registers the transient buffers required by this template. If tiling is applied, this method is called AFTER tiling.

Parameters:

• ctxt (NetworkContext) – Current NetworkContext

• operatorRepresentation (OperatorRepresentation) – The parser’s node representation

Returns:

Tuple containing the updated NetworkContext object, updated node representation and a list of names of all hoisted TransientBuffers

Return type:

Tuple[NetworkContext, OperatorRepresentation, List[str]]

internalSize() → int

Return the byte size of internal memory buffers used by this template

Returns:

byte size of all transient internal buffers

Return type:

int

items() → a set-like object providing a view on D's items

keys() → a set-like object providing a view on D's keys

pop(k[, d]) → v, remove specified key and return the corresponding value.

If the key is not found, return the default if given; otherwise, raise a KeyError.

popitem()

Remove and return a (key, value) pair as a 2-tuple.

Pairs are returned in LIFO (last-in, first-out) order. Raises KeyError if the dict is empty.

setdefault(key, default=None, /)

Insert key with a value of default if key is not in the dictionary.

Return the value for key if key is in the dictionary, else default.

update([E, ]**F) → None.  Update D from dict/iterable E and F.

If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]

values() → an object providing a view on D's values