[0-size Tensor No.166、257] Add 0-size Tensor support for paddle.nn.functional.ctc_loss [fluid_ops]

[co63oc]

PR Category

Operator Mechanism

PR Types

Bug fixes

Description

166 paddle.nn.functional.ctc_loss
PaddleAPITest 测试为numpy error, torch error

类似 margin_cross_entropy PFCCLab/PaddleAPITest#354 改为抛出错误，python部分修改有性能问题，在infermeta和符号推导修改

257 paddle.signal.istft 测试用例都不支持0-size，修改为抛出错误

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 75.00000% with 2 lines in your changes missing coverage. Please review.

Please upload report for BASE (develop@ce7f373). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
...terface/infer_symbolic_shape/multiary_infer_sym.cc	80.00%	1 Missing ⚠️
paddle/phi/infermeta/multiary.cc	50.00%	1 Missing ⚠️

❌ Your patch status has failed because the patch coverage (75.00%) 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   #74042   +/-   ##
==========================================
  Coverage           ?   75.00%           
==========================================
  Files              ?        3           
  Lines              ?        8           
  Branches           ?        0           
==========================================
  Hits               ?        6           
  Misses             ?        2           
  Partials           ?        0           

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[co63oc]

/re-run all-failed

[DanielSun11]

修改为抛出错误之后，之前的测试用例应该是报[paddle error],请在paddleapitest中将这些测试用例删掉，避免复测继续报错。PFCCLab/PaddleAPITest#354 close了，删除配置好像并未生效

[co63oc]

修改为抛出错误之后，之前的测试用例应该是报[paddle error],请在paddleapitest中将这些测试用例删掉，避免复测继续报错。PFCCLab/PaddleAPITest#354 close了，删除配置好像并未生效

已打开PR，增加了当前PR中算子，待确认后配置会删除

[DanielSun11]

LGTM

[DanielSun11]

涉及符号推导的修改，请 @luotao1 协调云飞review下