Seok Namkoong

Currently, TFLite has following policy. - When `BuiltinOperator` is less than `PLACEHOLDER_FOR_GREATER_OP_CODES(127)` - `deprecated_builtin_code` and `builtin_code` is same. - For example, if op is `SUB` : ``` table OperatorCode {...

@hseok-oh I was to modify as following schema :) ``` table OperatorCode { // This field is for backward compatibility. This field will be used when // the value of...

@hseok-oh I will try with this :)

I checked it works well, thanks :) We can follow TFLite rule!

> onnx-tensorflow up to come 1.8.0 version will be referencing TF 2.4.1 Then I will proceed with TF 2.4.1 schema! (https://github.com/tensorflow/tensorflow/blob/r2.4/tensorflow/lite/schema/schema.fbs)

> General constant folding (https://github.com/Samsung/ONE/issues/7129) will significantly reduce the burden of implementing constant folding passes. I agree with this :) If so, we can further expect reduction of logic duplication...

> replace_sub_with_add is not in constant.py. I am not sure if this is intentional or a bug I think it's simple mistake of @mhs4670go @.@ After I finished the implementation...

### Operation Table (A-C) :no_entry_sign: : Not needed :heavy_check_mark: : Done | Operation | Assignee | PR(exlucde) | PR(res) | PR(type) | PR(shape) | Status | |----------------------------|------------------------|-------------|---------|----------|-----------|--------| | Abs |...

### Operation Table (D-F) :no_entry_sign: : Not needed :heavy_check_mark: : Done | Operation | Assignee | PR(exlucde) | PR(res) | PR(type) | PR(shape) | Status | |----------------------------|------------------------|-------------|---------|----------|-----------|--------| | DepthToSpace |...

### Operation Table (G-L) :no_entry_sign: : Not needed :heavy_check_mark: : Done | Operation | Assignee | PR(exlucde) | PR(res) | PR(type) | PR(shape) | Status | |----------------------------|------------------------|-------------|---------|----------|-----------|--------| | Gather |...