feat: support aten::extend evaluator

[ruoqianguo]

Signed-off-by: Ruoqian Guo [email protected]

Description

Support aten::extend evaluator. The Function schema is "aten::extend.t(t[](a!) self, t[] other) -> ()"

Fixes # (issue)

Type of change

Please delete options that are not relevant and/or add your own.

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines of this project (You can use the linters)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas and hacks
• I have made corresponding changes to the documentation
• I have added tests to verify my fix or my feature
• New and existing unit tests pass locally with my changes

[narendasan]

The function doesnt return anything. While you might be modifying state correctly, we want to make transforms as functional as possible. Create a copy of self, modify it and return that

[ruoqianguo]

Hi @narendasan , i tried to return self, but the output of node aten::extend.t(t[](a!) self, t[] other) -> () is None. It will occurs an error in there like C++ exception with description "vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)"

[ruoqianguo]

The function doesnt return anything. While you might be modifying state correctly, we want to make transforms as functional as possible. Create a copy of self, modify it and return that

I return self in aten::extend evaluator and add a condition to estimate the number of ouputs in ConvertBlockToNetDef.

[github-actions]

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