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 param_dict.cc
22 * \brief Implementation and registration of parameter dictionary
23 * serializing/deserializing functions.
24 */
25#include "param_dict.h"
26
27#include <dmlc/memory_io.h>
28#include <tvm/runtime/registry.h>
29
30#include <string>
31#include <utility>
32#include <vector>
33
34#include "../../runtime/file_utils.h"
35
36namespace tvm {
37namespace relay {
38
39using namespace runtime;
40
41TVM_REGISTER_GLOBAL("tvm.relay._save_param_dict")
42 .set_body_typed([](const Map<String, NDArray>& params) {
43 std::string s = ::tvm::runtime::SaveParams(params);
44 // copy return array so it is owned by the ret value
45 TVMRetValue rv;
46 rv = TVMByteArray{s.data(), s.size()};
47 return rv;
48 });
49TVM_REGISTER_GLOBAL("tvm.relay._load_param_dict").set_body_typed([](const String& s) {
50 return ::tvm::runtime::LoadParams(s);
51});
52
53} // namespace relay
54} // namespace tvm
55