[0-size Tensor Job2 No.2、3、10] Add 0-size Tensor support for equal_all [fluid_ops]

[co63oc]

PR Category

Operator Mechanism

PR Types

Bug fixes

Description

2 paddle.add_n
修改infermeta, 符号推导，如果多个维度中有一个维度为0，结果维度设置为0，如果都不为0，比较是否相等
修改前向，如果输出维度为0返回
增加单测
PaddleAPITest中是对输入broadcast后使用torch.stack实现

PaddleAPITest 测试通过

3 paddle.bincount
修改infermeta，符号推导，如果输入维度为0，不比较weight对应维度是否相同
修改kernel，如果输入维度为0，输出大小为minlength，同时用0填充

PaddleAPITest测试通过

10 paddle.equal_all
修改kernel，如果x numel为0，填充True，kernel已有shape是否相等的判断
torch返回为True

import
torch.equal(torch.randn([2,0,3]), torch.randn([2,0,3]))

True

PaddleAPITest测试通过

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 65.38462% with 9 lines in your changes missing coverage. Please review.

Please upload report for BASE (develop@bdccaf5). Learn more about missing BASE report.

Files with missing lines	Patch %	Lines
paddle/phi/kernels/cpu/bincount_kernel.cc	0.00%	3 Missing ⚠️
...interface/infer_symbolic_shape/binary_infer_sym.cc	0.00%	2 Missing ⚠️
...terface/infer_symbolic_shape/multiary_infer_sym.cc	80.00%	2 Missing ⚠️
paddle/phi/infermeta/multiary.cc	83.33%	1 Missing ⚠️
paddle/phi/kernels/cpu/compare_kernel.cc	50.00%	1 Missing ⚠️

❌ Your patch status has failed because the patch coverage (65.38%) 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   #73550   +/-   ##
==========================================
  Coverage           ?   65.38%           
==========================================
  Files              ?        7           
  Lines              ?       26           
  Branches           ?        0           
==========================================
  Hits               ?       17           
  Misses             ?        9           
  Partials           ?        0           

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[co63oc]

/re-run all-failed

[DanielSun11]

TestBincountOp的def test_check_output(self): self.check_output(check_pir=True, check_symbol_infer=False) 。没有检查symbol_infer导致覆盖不到paddle/fluid/pir/dialect/operator/interface/infer_symbolic_shape/binary_infer_sym.cc:285新增的代码。请重载这个方法并开启check_symbol_infer

[co63oc]

bincount使用的是out_unknown，在kernel运行时推导shape，check_symbol_infer设置为True是失败

[co63oc]

/re-run all-failed

[co63oc]

/re-run all-failed

[DanielSun11]

LGTM

[DanielSun11]

涉及到infer_symbolic_shape的修改，请 @luotao1 协调云飞再次review