【AutoParallel】Add split_backward for vpp

[heavyrain-lzy]

PR types

Others

PR changes

Others

Description

Add split_backward for vpp.
Reference:PaddlePaddle/Paddle#64534

[paddle-bot]

Thanks for your contribution!

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 54.28%. Comparing base (87e4c4f) to head (3a3befd).
Report is 3 commits behind head on develop.

Files	Patch %	Lines
paddlenlp/trainer/training_args.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #8479      +/-   ##
===========================================
- Coverage    54.29%   54.28%   -0.02%     
===========================================
  Files          617      617              
  Lines        96339    96358      +19     
===========================================
- Hits         52312    52305       -7     
- Misses       44027    44053      +26     

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 54.26%. Comparing base (87e4c4f) to head (678e13f).
Report is 228 commits behind head on develop.

Files	Patch %	Lines
paddlenlp/trainer/training_args.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #8479      +/-   ##
===========================================
- Coverage    54.29%   54.26%   -0.04%     
===========================================
  Files          617      617              
  Lines        96339    96369      +30     
===========================================
- Hits         52312    52294      -18     
- Misses       44027    44075      +48     

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📢 Have feedback on the report? Share it here.

[zhiqiu]

LGTM