【PIR API adaptor No.132】 Migrate paddle.Tensor.paddle.Tensor.logcumsumexp

[xiaoyewww]

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Description

PIR API 推全升级
将 paddle.Tensor.log2 迁移升级至 pir，并更新单测

#58067

单测覆盖率：4/5

存在问题：
pir下test_name测例，不支持name属性的访问：

1256: test_logcumsumexp_op failed
1256:  ..E.ss.........
1256: ======================================================================
1256: ERROR: test_name (test_logcumsumexp_op.TestLogcumsumexp)
1256: ----------------------------------------------------------------------
1256: Traceback (most recent call last):
1256:   File "/wuzp/Paddle/build/python/paddle/pir_utils.py", line 119, in impl
1256:     func(*args, **kwargs)
1256:   File "/wuzp/Paddle/build/test/legacy_test/test_logcumsumexp_op.py", line 207, in test_name
1256:     self.assertTrue('out' in y.name)
1256: ValueError: (InvalidArgument) Currently, we can only get name of OpResult that is persistable (at /wuzp/Paddle/paddle/fluid/pybind/pir.cc:665)
1256: 
1256: 
1256: ----------------------------------------------------------------------

[MarioLulab]

我看到 ci 挂在了 'paddle.base.libpaddle.pir.OpResult' object has no attribute 'backward'。当前 pir 暂不支持 backward 等相关接口，在后续 pir 反向传播的推全工作中才会涉及~ 所以先把 test/legacy_test/test_zero_dim_tensor.py 的相关单测还原吧

[xiaoyewww]

我看到 ci 挂在了 'paddle.base.libpaddle.pir.OpResult' object has no attribute 'backward'。当前 pir 暂不支持 backward 等相关接口，在后续 pir 反向传播的推全工作中才会涉及~ 所以先把 test/legacy_test/test_zero_dim_tensor.py 的相关单测还原吧

已还原，麻烦重新review一下~

[MarioLulab]

LGTM

[paddle-bot]

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