forked from NVIDIA/TensorRT
-
Notifications
You must be signed in to change notification settings - Fork 0
/
pillarScatter.h
95 lines (86 loc) · 3.94 KB
/
pillarScatter.h
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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
/*
* SPDX-FileCopyrightText: Copyright (c) 1993-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
* SPDX-License-Identifier: Apache-2.0
*
* 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 _PILLAR_SCATTER_H_
#define _PILLAR_SCATTER_H_
#include "NvInferPlugin.h"
#include "common/kernels/kernel.h"
#include <cuda_runtime_api.h>
#include <string>
#include <vector>
namespace nvinfer1
{
namespace plugin
{
class PillarScatterPlugin : public nvinfer1::IPluginV2DynamicExt
{
public:
PillarScatterPlugin() = delete;
PillarScatterPlugin(void const* data, size_t length);
PillarScatterPlugin(size_t h, size_t w);
// IPluginV2DynamicExt Methods
nvinfer1::IPluginV2DynamicExt* clone() const noexcept override;
nvinfer1::DimsExprs getOutputDimensions(int32_t outputIndex, nvinfer1::DimsExprs const* inputs, int32_t nbInputs,
nvinfer1::IExprBuilder& exprBuilder) noexcept override;
bool supportsFormatCombination(
int32_t pos, nvinfer1::PluginTensorDesc const* inOut, int32_t nbInputs, int32_t nbOutputs) noexcept override;
void configurePlugin(nvinfer1::DynamicPluginTensorDesc const* in, int32_t nbInputs,
nvinfer1::DynamicPluginTensorDesc const* out, int32_t nbOutputs) noexcept override;
size_t getWorkspaceSize(nvinfer1::PluginTensorDesc const* inputs, int32_t nbInputs,
nvinfer1::PluginTensorDesc const* outputs, int32_t nbOutputs) const noexcept override;
int32_t enqueue(nvinfer1::PluginTensorDesc const* inputDesc, nvinfer1::PluginTensorDesc const* outputDesc,
void const* const* inputs, void* const* outputs, void* workspace, cudaStream_t stream) noexcept override;
// IPluginV2Ext Methods
nvinfer1::DataType getOutputDataType(
int32_t index, nvinfer1::DataType const* inputTypes, int32_t nbInputs) const noexcept override;
// IPluginV2 Methods
char const* getPluginType() const noexcept override;
char const* getPluginVersion() const noexcept override;
int32_t getNbOutputs() const noexcept override;
int32_t initialize() noexcept override;
void terminate() noexcept override;
size_t getSerializationSize() const noexcept override;
void serialize(void* buffer) const noexcept override;
void destroy() noexcept override;
void setPluginNamespace(char const* pluginNamespace) noexcept override;
char const* getPluginNamespace() const noexcept override;
private:
std::string mNamespace;
// the y -- output size of the 2D backbone network
size_t feature_y_size_;
// the x -- output size of the 2D backbone network
size_t feature_x_size_;
};
class PillarScatterPluginCreator : public nvinfer1::IPluginCreator
{
public:
PillarScatterPluginCreator();
char const* getPluginName() const noexcept override;
char const* getPluginVersion() const noexcept override;
nvinfer1::PluginFieldCollection const* getFieldNames() noexcept override;
nvinfer1::IPluginV2* createPlugin(char const* name, nvinfer1::PluginFieldCollection const* fc) noexcept override;
nvinfer1::IPluginV2* deserializePlugin(
char const* name, void const* serialData, size_t serialLength) noexcept override;
void setPluginNamespace(char const* pluginNamespace) noexcept override;
char const* getPluginNamespace() const noexcept override;
private:
static nvinfer1::PluginFieldCollection mFC;
static std::vector<nvinfer1::PluginField> mPluginAttributes;
std::string mNamespace;
};
} // namespace plugin
} // namespace nvinfer1
#endif