[Phi]Fix multi_margin_loss for big tensor

[ggggxm]

PR Category

Operator Mechanism

PR Types

Bug fixes

Description

• gather推导过程中的shape类型改为int64类型
• 前向计算逻辑增加一次squeeze()，避免最后的减法广播出现错误以下类型错误[N] - [N*1]==>[N*N]

[paddle-bot]

你的PR提交成功，感谢你对开源项目的贡献!
请关注后续CI自动化测试结果，详情请参考Paddle-CI手册。
Your PR has been submitted. Thanks for your contribution!
Please wait for the result of CI firstly. See Paddle CI Manual for details.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 66.66667% with 2 lines in your changes missing coverage. Please review.

Please upload report for BASE (develop@9677038). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
paddle/phi/infermeta/binary.cc	60.00%	2 Missing ⚠️

❌ Your patch status has failed because the patch coverage (66.66%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@ Coverage Diff @@ ## develop #74134 +/- ## ========================================== Coverage ? 66.66% ========================================== Files ? 2 Lines ? 6 Branches ? 0 ========================================== Hits ? 4 Misses ? 2 Partials ? 0 

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[ggggxm]

/re-run all-failed