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 tvm/relay/attrs/device_copy.h |
22 | * \brief Attribute for the device copy operator. |
23 | */ |
24 | #ifndef TVM_RELAY_ATTRS_DEVICE_COPY_H_ |
25 | #define TVM_RELAY_ATTRS_DEVICE_COPY_H_ |
26 | |
27 | #include <tvm/ir/attrs.h> |
28 | #include <tvm/target/virtual_device.h> |
29 | |
30 | #include <string> |
31 | |
32 | namespace tvm { |
33 | namespace relay { |
34 | |
35 | /*! |
36 | * \brief Options for the device copy operators. |
37 | */ |
38 | struct DeviceCopyAttrs : public tvm::AttrsNode<DeviceCopyAttrs> { |
39 | VirtualDevice src_virtual_device = VirtualDevice::FullyUnconstrained(); |
40 | VirtualDevice dst_virtual_device = VirtualDevice::FullyUnconstrained(); |
41 | |
42 | TVM_DECLARE_ATTRS(DeviceCopyAttrs, "relay.attrs.DeviceCopyAttrs" ) { |
43 | TVM_ATTR_FIELD(src_virtual_device) |
44 | .describe("The (virtual) device and scope where the op copies data from." ); |
45 | TVM_ATTR_FIELD(dst_virtual_device) |
46 | .describe("The (virtual) device and scope where the op copies data to." ); |
47 | } |
48 | }; |
49 | |
50 | } // namespace relay |
51 | } // namespace tvm |
52 | #endif // TVM_RELAY_ATTRS_DEVICE_COPY_H_ |
53 | |