1 /*
2 * Copyright (c) 2018-2019 Arm Limited.
3 *
4 * SPDX-License-Identifier: MIT
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in all
14 * copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 */
24 #include "arm_compute/graph/frontend/Stream.h"
25
26 #include "arm_compute/graph/Utils.h"
27 #include "arm_compute/graph/frontend/ILayer.h"
28
29 namespace arm_compute
30 {
31 namespace graph
32 {
33 namespace frontend
34 {
Stream(size_t id,std::string name)35 Stream::Stream(size_t id, std::string name)
36 : _ctx(), _manager(), _g(id, std::move(name))
37 {
38 }
39
finalize(Target target,const GraphConfig & config)40 void Stream::finalize(Target target, const GraphConfig &config)
41 {
42 PassManager pm = create_default_pass_manager(target, config);
43 _ctx.set_config(config);
44 _manager.finalize_graph(_g, _ctx, pm, target);
45 }
46
run()47 void Stream::run()
48 {
49 _manager.execute_graph(_g);
50 }
51
add_layer(ILayer & layer)52 void Stream::add_layer(ILayer &layer)
53 {
54 auto nid = layer.create_layer(*this);
55 _tail_node = nid;
56 }
57
graph() const58 const Graph &Stream::graph() const
59 {
60 return _g;
61 }
62
graph()63 Graph &Stream::graph()
64 {
65 return _g;
66 }
67 } // namespace frontend
68 } // namespace graph
69 } // namespace arm_compute
70