:github_url: https://github.com/pytorch/pytorch

.. _exhale_function_namespaceat_1a36b61478300faddc6b1ffb0582afa316:

Function at::_masked_softmax_backward
=====================================

- Defined in :ref:`file_build_aten_src_ATen_Functions.h`


Function Documentation
----------------------


.. doxygenfunction:: at::_masked_softmax_backward(const at::Tensor&, const at::Tensor&, const at::Tensor&, ::std::optional<int64_t>)