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 rpc_server_env.cc |
22 | * \brief Server environment of the RPC. |
23 | */ |
24 | #include <tvm/runtime/registry.h> |
25 | |
26 | #include "../file_utils.h" |
27 | |
28 | namespace tvm { |
29 | namespace runtime { |
30 | |
31 | std::string RPCGetPath(const std::string& name) { |
32 | // do live lookup everytime as workpath can change. |
33 | const PackedFunc* f = runtime::Registry::Get("tvm.rpc.server.workpath"); |
34 | ICHECK(f != nullptr) << "require tvm.rpc.server.workpath"; |
35 | return (*f)(name); |
36 | } |
37 | |
38 | TVM_REGISTER_GLOBAL("tvm.rpc.server.upload").set_body([](TVMArgs args, TVMRetValue* rv) { |
39 | std::string file_name = RPCGetPath(args[0]); |
40 | std::string data = args[1]; |
41 | SaveBinaryToFile(file_name, data); |
42 | }); |
43 | |
44 | TVM_REGISTER_GLOBAL("tvm.rpc.server.download").set_body([](TVMArgs args, TVMRetValue* rv) { |
45 | std::string file_name = RPCGetPath(args[0]); |
46 | std::string data; |
47 | LoadBinaryFromFile(file_name, &data); |
48 | TVMByteArray arr; |
49 | arr.data = data.c_str(); |
50 | arr.size = data.length(); |
51 | LOG(INFO) << "Download "<< file_name << "... nbytes="<< arr.size; |
52 | *rv = arr; |
53 | }); |
54 | |
55 | TVM_REGISTER_GLOBAL("tvm.rpc.server.remove").set_body([](TVMArgs args, TVMRetValue* rv) { |
56 | std::string file_name = RPCGetPath(args[0]); |
57 | RemoveFile(file_name); |
58 | }); |
59 | |
60 | } // namespace runtime |
61 | } // namespace tvm |
62 |