[Bug Fix] Bug fix for results of paddle.ones elements are all zero.

[zhangbopd]

PR Category

Others

PR Types

Bug fixes

Description

Pcard-67164

Bug fix for the following cases:

import paddle
paddle.set_default_dtype("bfloat16")
logps = paddle.ones(shape=[32, 100352, 1024])
print(logps)

The results should be a tensor with all elements one, but got result tensor whose elements are all zero.

[paddle-bot]

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[wawltor]

LGTM