def from_json(cls, json_obj, context=None):
# Create dummy object
ret = cls('tmp', 'tmp', 'tmp')
serialize.set_properties_from_json(ret, json_obj, context=context)
# Check validity now
ret.validate()
return ret
def from_json(json_obj: Dict[str, Any],
context: Dict[str, Any] = None) -> 'Transformation':
try:
xform = next(ext for ext in Transformation.extensions().keys()
if ext.__name__ == json_obj['transformation'])
except StopIteration:
return None
# Recreate subgraph
expr = xform.expressions()[json_obj['expr_index']]
subgraph = {
expr.node(int(k)): int(v)
for k, v in json_obj['_subgraph'].items()
}
# Reconstruct transformation
ret = xform(json_obj['sdfg_id'], json_obj['state_id'], subgraph,
json_obj['expr_index'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type'})
return ret
def from_json(json_obj, context=None):
if json_obj['type'] != "Scalar":
raise TypeError("Invalid data type")
# Create dummy object
ret = Scalar(dtypes.int8)
serialize.set_properties_from_json(ret, json_obj, context=context)
return ret
def from_json(cls, json_obj, context=None):
# Create dummy object
ret = cls(dtypes.int8, ())
serialize.set_properties_from_json(ret, json_obj, context=context)
# TODO: This needs to be reworked (i.e. integrated into the list property)
ret.strides = list(map(symbolic.pystr_to_symbolic, ret.strides))
# Check validity now
ret.validate()
return ret
def from_json(json_obj, context=None):
if json_obj['type'] != "Stream":
raise TypeError("Invalid data type")
# Create dummy object
ret = Stream(dtypes.int8, 1)
serialize.set_properties_from_json(ret, json_obj, context=context)
# Check validity now
ret.validate()
return ret
def from_json(json_obj, context=None):
if json_obj['type'] != "Array":
raise TypeError("Invalid data type")
# Create dummy object
ret = Array(dtypes.int8, ())
serialize.set_properties_from_json(ret, json_obj, context=context)
# TODO: This needs to be reworked (i.e. integrated into the list property)
ret.strides = list(map(symbolic.pystr_to_symbolic, ret.strides))
# Check validity now
ret.validate()
return ret
def from_json(json_obj, context=None):
xform = next(ext for ext in SubgraphTransformation.extensions().keys()
if ext.__name__ == json_obj['transformation'])
# Reconstruct transformation
ret = xform(json_obj['subgraph'], json_obj['sdfg_id'],
json_obj['state_id'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type'})
return ret
def from_json(cls, json_obj, context=None):
# Create dummy object
ret = cls(dtypes.int8, ())
serialize.set_properties_from_json(ret, json_obj, context=context)
# Default shape-related properties
if not ret.offset:
ret.offset = [0] * len(ret.shape)
if not ret.strides:
# Default strides are C-ordered
ret.strides = [_prod(ret.shape[i + 1:]) for i in range(len(ret.shape))]
if ret.total_size == 0:
ret.total_size = _prod(ret.shape)
# Check validity now
ret.validate()
return ret
def from_json(json_obj: Dict[str, Any],
context: Dict[str, Any] = None) -> 'SubgraphTransformation':
xform = next(ext
for ext in SubgraphTransformation.subclasses_recursive()
if ext.__name__ == json_obj['transformation'])
# Reconstruct transformation
ret = xform()
ret.setup_match(json_obj['subgraph'], json_obj['sdfg_id'],
json_obj['state_id'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type'})
return ret
def from_json(json_obj: Dict[str, Any],
context: Dict[str, Any] = None) -> 'SubgraphTransformation':
try:
xform = next(ext
for ext in SubgraphTransformation.extensions().keys()
if ext.__name__ == json_obj['transformation'])
except StopIteration:
return None
# Reconstruct transformation
ret = xform(json_obj['subgraph'], json_obj['sdfg_id'],
json_obj['state_id'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type'})
return ret
def from_json(json_obj: Dict[str, Any],
context: Dict[str, Any] = None) -> 'ExpandTransformation':
xform = pydoc.locate(json_obj['classpath'])
# Recreate subgraph
expr = xform.expressions()[json_obj['expr_index']]
subgraph = {
expr.node(int(k)): int(v)
for k, v in json_obj['_subgraph'].items()
}
# Reconstruct transformation
ret = xform(json_obj['sdfg_id'], json_obj['state_id'], subgraph,
json_obj['expr_index'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type', 'classpath'})
return ret
def from_json(json_obj: Dict[str, Any],
context: Dict[str, Any] = None) -> 'PatternTransformation':
xform = next(ext for ext in PatternTransformation.subclasses_recursive(
all_subclasses=True) if ext.__name__ == json_obj['transformation'])
# Recreate subgraph
expr = xform.expressions()[json_obj['expr_index']]
subgraph = {
expr.node(int(k)): int(v)
for k, v in json_obj['_subgraph'].items()
}
# Reconstruct transformation
ret = xform(None, json_obj['sdfg_id'], json_obj['state_id'], subgraph,
json_obj['expr_index'])
context = context or {}
context['transformation'] = ret
serialize.set_properties_from_json(
ret,
json_obj,
context=context,
ignore_properties={'transformation', 'type'})
return ret
def from_json(json_obj, context=None):
ret = MyObject(0.0)
set_properties_from_json(ret, json_obj, context=context)
return ret
def from_json(cls, json_obj, context=None):
# Create dummy object
ret = cls(dtypes.int8, 1)
serialize.set_properties_from_json(ret, json_obj, context=context)
return ret