Patch for change numpy functions mapping

numba/np/npyimpl.py

@@ -448,12 +448,7 @@ def __init__(self, context, builder, outer_sig):
             super(_KernelImpl, self).__init__(context, builder, outer_sig)
             loop = ufunc_find_matching_loop(
                 ufunc, outer_sig.args + tuple(_unpack_output_types(ufunc, outer_sig)))
-
-            if hasattr(context, 'ufunc_db'):
-                self.fn = context.ufunc_db[ufunc].get(loop.ufunc_sig)
-            else:
-                self.fn = ufunc_db.get_ufunc_info(ufunc).get(loop.ufunc_sig)
-
+            self.fn = ufunc_db.get_ufunc_info(ufunc).get(loop.ufunc_sig)
             self.inner_sig = _ufunc_loop_sig(loop.outputs, loop.inputs)
 
             if self.fn is None:

numba/parfors/parfor.py

@@ -1350,15 +1350,14 @@ class PreParforPass(object):
     implementations of numpy functions if available.
     """
     def __init__(self, func_ir, typemap, calltypes, typingctx, options,
-                 swapped={}, replace_functions_map=replace_functions_map):
+                 swapped={}):
         self.func_ir = func_ir
         self.typemap = typemap
         self.calltypes = calltypes
         self.typingctx = typingctx
         self.options = options
         # diagnostics
         self.swapped = swapped
-        self.replace_functions_map = replace_functions_map
         self.stats = {
             'replaced_func': 0,
             'replaced_dtype': 0,
@@ -1395,7 +1394,7 @@ def _replace_parallel_functions(self, blocks):
                         def replace_func():
                             func_def = get_definition(self.func_ir, expr.func)
                             callname = find_callname(self.func_ir, expr)
-                            repl_func = self.replace_functions_map.get(callname, None)
+                            repl_func = replace_functions_map.get(callname, None)
                             # Handle method on array type
                             if (repl_func is None and
                                 len(callname) == 2 and