【Paddle Tensor 第二期】使paddle.all支持0-size输入

[aquagull]

PR Category

User Experience

PR Types

Improvements

Description

初始paddle.all输入0-size的情况：

修复完成后，再次运行同一个代码：

复现代码

import paddle

zero_size_tensor_with_dim = paddle.empty(shape=[3, 0, 2], dtype=bool)
print("Input：", zero_size_tensor_with_dim)
print("0-size tensor with dim=0", paddle.all(zero_size_tensor_with_dim, axis=0))
print("0-size tensor with dim=1", paddle.all(zero_size_tensor_with_dim, axis=1))
print("0-size tensor with dim=2", paddle.all(zero_size_tensor_with_dim, axis=2))

print("0-size tensor with dim=0, keepdim=True", paddle.all(zero_size_tensor_with_dim, axis=0, keepdim=True))
print("0-size tensor with dim=1, keepdim=True", paddle.all(zero_size_tensor_with_dim, axis=1, keepdim=True))
print("0-size tensor with dim=2, keepdim=True", paddle.all(zero_size_tensor_with_dim, axis=2, keepdim=True))

print("0-size tensor with keepdim=True", paddle.all(zero_size_tensor_with_dim, keepdim=True))
print("0-size tensor with keepdim=False", paddle.all(zero_size_tensor_with_dim))

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[HydrogenSulfate]

out_dims_vec = common::vectorize(out->dims());

[aquagull]

已更改

[HydrogenSulfate]

删除

[HydrogenSulfate]

这里是不是能直接用np.all代替？

[aquagull]

确实，可以直接用np.all

[HydrogenSulfate]

这里直接用np.all就行了吧，不用自己手写一个