change macro names

theano/gpuarray/basic_ops.py

@@ -499,7 +499,7 @@ class CGpuKernelBase(COp, GpuKernelBase):
         undef_macros = []
         for i, v in enumerate(node.inputs):
             if isinstance(v.type, GpuArrayType):
-                macro_name = "DTYPE_i%d" % (i,)
+                macro_name = "DTYPE_INPUT_%d" % (i,)
                 macro_value = pygpu.gpuarray.dtype_to_ctype(v.dtype)
                 define_macros.append(
                     define_template %
@@ -507,7 +507,7 @@ class CGpuKernelBase(COp, GpuKernelBase):
                 undef_macros.append(undef_template % macro_name)
         for i, v in enumerate(node.outputs):
             if isinstance(v.type, GpuArrayType):
-                macro_name = "DTYPE_o%d" % (i,)
+                macro_name = "DTYPE_OUTPUT_%d" % (i,)
                 macro_value = pygpu.gpuarray.dtype_to_ctype(v.dtype)
                 define_macros.append(
                     define_template %