blob: c9960db46f21ee6235fb80bdccfd1401bfedf0f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LOCOMOTIV_NODEDATA_H_
#define _LOCOMOTIV_NODEDATA_H_
#include <loco.h>
#include <nncc/core/ADT/tensor/Buffer.h>
#include <nncc/core/ADT/tensor/Shape.h>
#include <memory>
namespace locomotiv
{
/**
* @brief Read-only no-template wrapper for 'Buffer'. Serves interface for input
* and output of 'Session'.
*
* @note Once NodeData is created, it is not modifiable.
*/
struct NodeData
{
template <typename T> using Buffer = nncc::core::ADT::tensor::Buffer<T>;
using Shape = nncc::core::ADT::tensor::Shape;
virtual ~NodeData() = default;
virtual const loco::DataType &dtype() const = 0;
virtual const Shape *shape() const = 0;
// TODO Support more data types
virtual const Buffer<int32_t> *as_s32_bufptr() const = 0;
virtual const Buffer<float> *as_f32_bufptr() const = 0;
};
/**
* @brief Copy buffer to make NodeData
*
* @note NodeData is read-only. You may prepare buffer with ALL data, then call
* this function to make data.
*/
template <typename DT> std::unique_ptr<NodeData> make_data(const NodeData::Buffer<DT> &buffer);
} // namespace locomotiv
#endif // _LOCOMOTIV_NODEDATA_H_
|
