(cherry-pick)support some op backward refuse forward #46201
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
PR types
Others
PR changes
Others
Describe
本次pr主要cherry-pick以下五个pr
(cherry-pick)基于Yaml自动代码生成利用concat_double_grad、expand_double_grad 、tile_double_grad、slice_double_grad去复用前向动态图api实现无线阶并且补充二三阶单测PR45940、PR45941、PR45942、PR45960
(cherry-pick)为sum op 反向添加二三阶单测。PR45961