Fixed a problem in which tensors were automatically transposed when the input tensor consisted of multiple values in one dimension

[PINTO0309]

1. Content and background

• Mul, Div, Add, Sub, Mod, Less, LessOrEqual, Greater, GreaterOrEqual, Equal ,And, Or, Xor
  • Quite a fatal bug.
  • Fixed a problem in which tensors were automatically transposed when the input tensor consisted of multiple values in one dimension.
  • This is the cause of the precision degradation that has been occurring in the four arithmetic operations up to now.
  • Improvement in overall model conversion speed due to elimination of accuracy degradation.
• Softmax, Conv, GroupNorm, Reshape, ConvInteger, InstanceNormalization
  • Bug fixes for R-CNN only.

2. Summary of corrections

3. Before/After (If there is an operating log that can be used as a reference)

4. Issue number (only if there is a related issue)