Add inner_split and outer_split to save typing

[wujingyue]

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[wujingyue]

!test

[github-actions]

Description

• Replace split with outer_split in tests

• Add inner_split and outer_split methods in TensorView

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Changes walkthrough 📝

Relevant files

Enhancement

test_multidevice_sharding.cpp Replace `split` with `outer_split`                                              tests/cpp/test_multidevice_sharding.cpp Replaced tv->split(axis, factor, /*inner_split=*/false) with tv->outer_split(axis, factor) +11/-11  interface_nodes.h Add `inner_split` and `outer_split` methods                            csrc/ir/interface_nodes.h Added inner_split and outer_split template methods +10/-0

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

🧪 PR contains tests

⚡ Recommended focus areas for review Performance Impact Ensure that the introduction of outer_split instead of split does not negatively impact performance. Verify that the performance metrics are consistent with the expected improvements. tv->outer_split(1, d); Template Usage Verify that the template usage in inner_split and outer_split is appropriate and does not introduce unnecessary complexity or potential issues with type safety. template <typename FactorType> TensorView* inner_split(int64_t axis, FactorType factor) { return split(axis, factor, /*inner_split=*/true); } template <typename FactorType> TensorView* outer_split(int64_t axis, FactorType factor) { return split(axis, factor, /*inner_split=*/false); }