def get_data_type(self, ty):
"""
Get a LLVM data representation of the Numba type *ty* that is safe
for storage. Record data are stored as byte array.
The return value is a llvmlite.ir.Type object, or None if the type
is an opaque pointer (???).
"""
try:
fac = type_registry.match(ty)
except KeyError:
pass
else:
return fac(self, ty)
return self.data_model_manager[ty].get_data_type()
def get_data_type(self, ty):
"""
Get a data representation of the type that is safe for storage.
Record data are stored as byte array.
Returns None if it is an opaque pointer
"""
try:
fac = type_registry.match(ty)
except KeyError:
pass
else:
return fac(self, ty)
if (isinstance(ty, types.Dummy) or
isinstance(ty, types.Module) or
isinstance(ty, types.Function) or
isinstance(ty, types.Dispatcher) or
isinstance(ty, types.Object) or
isinstance(ty, types.Macro)):
return PYOBJECT
elif isinstance(ty, types.CPointer):
dty = self.get_data_type(ty.dtype)
return Type.pointer(dty)
elif isinstance(ty, types.Optional):
return self.get_struct_type(self.make_optional(ty))
elif isinstance(ty, types.Array):
return self.get_struct_type(self.make_array(ty))
elif isinstance(ty, types.UniTuple):
dty = self.get_value_type(ty.dtype)
return Type.array(dty, ty.count)
elif isinstance(ty, types.Tuple):
dtys = [self.get_value_type(t) for t in ty]
return Type.struct(dtys)
elif isinstance(ty, types.Record):
# Record are represented as byte array
return Type.struct([Type.array(Type.int(8), ty.size)])
elif isinstance(ty, types.UnicodeCharSeq):
charty = Type.int(numpy_support.sizeof_unicode_char * 8)
return Type.struct([Type.array(charty, ty.count)])
elif isinstance(ty, types.CharSeq):
charty = Type.int(8)
return Type.struct([Type.array(charty, ty.count)])
elif ty in STRUCT_TYPES:
return self.get_struct_type(STRUCT_TYPES[ty])
else:
try:
impl = struct_registry.match(ty)
except KeyError:
pass
else:
return self.get_struct_type(impl(ty))
if isinstance(ty, types.Pair):
pairty = self.make_pair(ty.first_type, ty.second_type)
return self.get_struct_type(pairty)
else:
return LTYPEMAP[ty]
def get_data_type(self, ty):
"""
Get a LLVM data representation of the Numba type *ty* that is safe
for storage. Record data are stored as byte array.
The return value is a llvmlite.ir.Type object, or None if the type
is an opaque pointer (???).
"""
try:
fac = type_registry.match(ty)
except KeyError:
pass
else:
return fac(self, ty)
if (isinstance(ty, types.Dummy) or isinstance(ty, types.Module)
or isinstance(ty, types.Function)
or isinstance(ty, types.Dispatcher)
or isinstance(ty, types.Object)
or isinstance(ty, types.Macro)):
return PYOBJECT
elif isinstance(ty, types.CPointer):
dty = self.get_data_type(ty.dtype)
return Type.pointer(dty)
elif isinstance(ty, types.Optional):
return self.get_struct_type(self.make_optional(ty))
elif isinstance(ty, types.Array):
return self.get_struct_type(self.make_array(ty))
elif isinstance(ty, types.UniTuple):
dty = self.get_value_type(ty.dtype)
return Type.array(dty, ty.count)
elif isinstance(ty, types.Tuple):
dtys = [self.get_value_type(t) for t in ty]
return Type.struct(dtys)
elif isinstance(ty, types.Record):
# Record are represented as byte array
return Type.struct([Type.array(Type.int(8), ty.size)])
elif isinstance(ty, types.UnicodeCharSeq):
charty = Type.int(numpy_support.sizeof_unicode_char * 8)
return Type.struct([Type.array(charty, ty.count)])
elif isinstance(ty, types.CharSeq):
charty = Type.int(8)
return Type.struct([Type.array(charty, ty.count)])
elif ty in STRUCT_TYPES:
return self.get_struct_type(STRUCT_TYPES[ty])
else:
try:
impl = struct_registry.match(ty)
except KeyError:
pass
else:
return self.get_struct_type(impl(ty))
if isinstance(ty, types.Pair):
pairty = self.make_pair(ty.first_type, ty.second_type)
return self.get_struct_type(pairty)
else:
return LTYPEMAP[ty]
