-
Notifications
You must be signed in to change notification settings - Fork 0
/
StrongSort.cs
111 lines (101 loc) · 3.86 KB
/
StrongSort.cs
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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
using Microsoft.ML.OnnxRuntime;
using Microsoft.ML.OnnxRuntime.Tensors;
namespace yolov7DotNet;
public interface IStrongSort
{
Task<DenseTensor<float>> InferenceAsync(DenseTensor<float> tensor);
void SetExcutionProvider(Yolov7NetService.ExecutionProvider executionProvider, Yolov7NetService.StrongSortWeights? strongSortWeights, byte[]? modelBytes);
List<string> GetAvailableProviders();
}
public class StrongSort : IStrongSort, IDisposable
{
private readonly string _prefix = Properties.Resources.prefix;
private SessionOptions _sessionOptions;
private InferenceSession _session;
private RunOptions _runOptions;
private List<string> _categories;
private IEnumerable<string> _inputNames;
private IReadOnlyList<string> _outputNames;
private bool _disposed;
private readonly int[] _inputShape = new[] { 128, 256 };
public StrongSort(Yolov7NetService.StrongSortWeights? strongSortWeights, byte[] modelBytes)
{
var availableProvider = OrtEnv.Instance().GetAvailableProviders()[0];
switch (availableProvider)
{
case "CUDAExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.CUDA, strongSortWeights, modelBytes);
break;
}
case "TensorrtExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.TensorRT, strongSortWeights, modelBytes);
break;
}
case "DNNLExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.DNNL, strongSortWeights, modelBytes);
break;
}
case "OpenVINOExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.OpenVINO, strongSortWeights, modelBytes);
break;
}
case "DmlExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.DML, strongSortWeights, modelBytes);
break;
}
case "ROCMExecutionProvider":
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.ROCm, strongSortWeights, modelBytes);
break;
}
default:
{
SetExcutionProvider(Yolov7NetService.ExecutionProvider.CPU, strongSortWeights, modelBytes);
break;
}
}
}
public Task<DenseTensor<float>> InferenceAsync(DenseTensor<float> tensor)
{
throw new NotImplementedException();
}
public void SetExcutionProvider(Yolov7NetService.ExecutionProvider executionProvider, Yolov7NetService.StrongSortWeights? strongSortWeights, byte[]? modelBytes)
{
}
/// <summary>
/// GetAvailableProviders
/// </summary>
/// <returns></returns>
public List<string> GetAvailableProviders()
{
return OrtEnv.Instance().GetAvailableProviders().ToList();
}
/// <summary>
/// release unused resource
/// </summary>
public void Dispose()
{
Dispose(disposing: true);
GC.SuppressFinalize(this);
}
/// <summary>
///
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (_disposed) return;
if (disposing)
{
_sessionOptions.Dispose();
_session.Dispose();
_runOptions.Dispose();
}
_disposed = true;
}
}