Fix face quadrature interpolation

inducer · Jan 26, 2015 · c82361d · c82361d
1 parent 95ea5bb
commit c82361d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/hedge/backends/jit/__init__.py b/hedge/backends/jit/__init__.py
@@ -317,7 +317,8 @@ def map_quad_int_faces_grid_upsampler(self, op, field_expr):
             eg_quad_info = eg.quadrature_info[qtag]
 
             perform_elwise_operator(eg.ranges, eg_quad_info.el_faces_ranges,
-                eg_quad_info.ldis_quad_info.volume_to_face_up_interpolation_matrix(),
+                eg_quad_info.ldis_quad_info.volume_to_face_up_interpolation_matrix()
+                .copy(),
                 field, out)
 
         return out