执行
    ./MNNConvert -f ONNX —OP

    1. ATan
    2. ATen
    3. Abs
    4. Acos
    5. Acosh
    6. Add
    7. And
    8. ArgMax
    9. ArgMin
    10. Asin
    11. Asinh
    12. Atan
    13. Atanh
    14. AveragePool
    15. BatchNormalization
    16. BitShift
    17. Cast
    18. Ceil
    19. Celu
    20. Clip
    21. Compress
    22. Concat
    23. ConcatFromSequence
    24. Constant
    25. ConstantOfShape
    26. Conv
    27. ConvTranspose
    28. Cos
    29. Cosh
    30. CumSum
    31. DepthToSpace
    32. Det
    33. Div
    34. Dropout
    35. Einsum
    36. Elu
    37. Equal
    38. Erf
    39. Erfc
    40. Erfinv
    41. Exp
    42. Expand
    43. Expm1
    44. EyeLike
    45. Flatten
    46. Floor
    47. GRU
    48. Gather
    49. GatherElements
    50. GatherND
    51. Gelu
    52. Gemm
    53. GlobalAveragePool
    54. GlobalLpPool
    55. GlobalMaxPool
    56. Greater
    57. GreaterOrEqual
    58. GridSampler
    59. HardSigmoid
    60. HardSwish
    61. Identity
    62. If
    63. InstanceNormalization
    64. LRN
    65. LSTM
    66. LeakyRelu
    67. Less
    68. LessOrEqual
    69. Log
    70. Log1p
    71. LogSoftmax
    72. Loop
    73. LpNormalization
    74. LpPool
    75. MatMul
    76. Max
    77. MaxPool
    78. MaxRoiPool
    79. MaxUnpool
    80. Mean
    81. MeanVarianceNormalization
    82. Min
    83. Mod
    84. Mul
    85. Neg
    86. NegativeLogLikelihoodLoss
    87. NonMaxSuppression
    88. NonZero
    89. Not
    90. OneHot
    91. Or
    92. PRelu
    93. Pad
    94. Pow
    95. RNN
    96. RandomNormal
    97. RandomNormalLike
    98. RandomUniform
    99. RandomUniformLike
    100. Range
    101. Reciprocal
    102. ReduceL1
    103. ReduceL2
    104. ReduceLogSum
    105. ReduceLogSumExp
    106. ReduceMax
    107. ReduceMean
    108. ReduceMin
    109. ReduceProd
    110. ReduceSum
    111. ReduceSumSquare
    112. Relu
    113. Reshape
    114. Resize
    115. ReverseSequence
    116. RoiAlign
    117. Round
    118. Scatter
    119. ScatterElements
    120. ScatterND
    121. Selu
    122. SequenceAt
    123. SequenceConstruct
    124. SequenceEmpty
    125. SequenceErase
    126. SequenceInsert
    127. SequenceLength
    128. Shape
    129. Shrink
    130. Sigmoid
    131. Sign
    132. Sin
    133. Sinh
    134. Size
    135. Slice
    136. Softmax
    137. SoftmaxCrossEntropyLoss
    138. Softplus
    139. Softsign
    140. SpaceToDepth
    141. Split
    142. SplitToSequence
    143. Sqrt
    144. Squeeze
    145. Sub
    146. Sum
    147. Tan
    148. Tanh
    149. ThresholdedRelu
    150. Tile
    151. TopK
    152. Transpose
    153. Trilu
    154. Unsqueeze
    155. Upsample
    156. Where
    157. Xor