1/*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19
20/*!
21 * \file decorate_device_scope.cc
22 */
23#include <tvm/runtime/registry.h>
24#include <tvm/tir/op.h>
25#include <tvm/tir/stmt.h>
26#include <tvm/tir/transform.h>
27
28namespace tvm {
29namespace tir {
30
31Stmt DecorateDeviceScope(Stmt&& stmt) {
32 Stmt body = AttrStmt(make_zero(DataType::Int(32)), tir::attr::device_scope, 0, stmt);
33 return body;
34}
35
36namespace transform {
37
38Pass DecorateDeviceScope() {
39 auto pass_func = [](PrimFunc f, IRModule m, PassContext ctx) {
40 auto* n = f.CopyOnWrite();
41 n->body = DecorateDeviceScope(std::move(n->body));
42 return f;
43 };
44 return CreatePrimFuncPass(pass_func, 0, "tir.DecorateDeviceScope", {});
45}
46
47TVM_REGISTER_GLOBAL("tir.transform.DecorateDeviceScope").set_body_typed(DecorateDeviceScope);
48
49} // namespace transform
50} // namespace tir
51} // namespace tvm
52