Patch for addrspace

numba/core/datamodel/models.py

@@ -865,7 +865,7 @@ def __init__(self, dmm, fe_type):
             ('parent', types.pyobject),
             ('nitems', types.intp),
             ('itemsize', types.intp),
-            ('data', types.CPointer(fe_type.dtype, addrspace=fe_type.addrspace)),
+            ('data', types.CPointer(fe_type.dtype)),
             ('shape', types.UniTuple(types.intp, ndim)),
             ('strides', types.UniTuple(types.intp, ndim)),
 

numba/core/types/common.py

@@ -45,7 +45,7 @@ class Buffer(IterableType, ArrayCompatible):
     # CS and FS are not reserved for inner contig but strided
     LAYOUTS = frozenset(['C', 'F', 'CS', 'FS', 'A'])
 
-    def __init__(self, dtype, ndim, layout, readonly=False, name=None, addrspace=None):
+    def __init__(self, dtype, ndim, layout, readonly=False, name=None):
         from .misc import unliteral
 
         if isinstance(dtype, Buffer):
@@ -55,7 +55,6 @@ def __init__(self, dtype, ndim, layout, readonly=False, name=None, addrspace=Non
         self.dtype = unliteral(dtype)
         self.ndim = ndim
         self.layout = layout
-        self.addrspace = addrspace
         if readonly:
             self.mutable = False
         if name is None:

numba/core/types/misc.py

@@ -155,15 +155,14 @@ class CPointer(Type):
     """
     mutable = True
 
-    def __init__(self, dtype, addrspace=None):
+    def __init__(self, dtype):
         self.dtype = dtype
-        self.addrspace = addrspace
         name = "%s*" % dtype
         super(CPointer, self).__init__(name)
 
     @property
     def key(self):
-        return self.dtype, self.addrspace
+        return self.dtype
 
 
 class EphemeralPointer(CPointer):

numba/core/types/npytypes.py

@@ -395,7 +395,7 @@ class Array(Buffer):
     """
 
     def __init__(self, dtype, ndim, layout, readonly=False, name=None,
-                 aligned=True, addrspace=None):
+                 aligned=True):
         if readonly:
             self.mutable = False
         if (not aligned or
@@ -408,7 +408,7 @@ def __init__(self, dtype, ndim, layout, readonly=False, name=None,
             if not self.aligned:
                 type_name = "unaligned " + type_name
             name = "%s(%s, %sd, %s)" % (type_name, dtype, ndim, layout)
-        super(Array, self).__init__(dtype, ndim, layout, name=name, addrspace=addrspace)
+        super(Array, self).__init__(dtype, ndim, layout, name=name)
 
     @property
     def mangling_args(self):
@@ -417,7 +417,7 @@ def mangling_args(self):
                 'aligned' if self.aligned else 'unaligned']
         return self.__class__.__name__, args
 
-    def copy(self, dtype=None, ndim=None, layout=None, readonly=None, addrspace=None):
+    def copy(self, dtype=None, ndim=None, layout=None, readonly=None):
         if dtype is None:
             dtype = self.dtype
         if ndim is None:
@@ -426,14 +426,12 @@ def copy(self, dtype=None, ndim=None, layout=None, readonly=None, addrspace=None
             layout = self.layout
         if readonly is None:
             readonly = not self.mutable
-        if addrspace is None:
-            addrspace = self.addrspace
         return Array(dtype=dtype, ndim=ndim, layout=layout, readonly=readonly,
-                     aligned=self.aligned, addrspace=addrspace)
+                     aligned=self.aligned)
 
     @property
     def key(self):
-        return self.dtype, self.ndim, self.layout, self.mutable, self.aligned, self.addrspace
+        return self.dtype, self.ndim, self.layout, self.mutable, self.aligned
 
     def unify(self, typingctx, other):
         """