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

.. _exhale_function_namespaceat_1a36741639d1232db6d04cef33980652f2:

Function at::_flash_attention_forward_symint(const at::Tensor&, const at::Tensor&, const at::Tensor&, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, c10::SymInt, c10::SymInt, double, bool, bool, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, ::std::optional<double>, ::std::optional<c10::SymInt>, ::std::optional<c10::SymInt>, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&)
====================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================

- Defined in :ref:`file_build_aten_src_ATen_Functions.h`


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


.. doxygenfunction:: at::_flash_attention_forward_symint(const at::Tensor&, const at::Tensor&, const at::Tensor&, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, c10::SymInt, c10::SymInt, double, bool, bool, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&, ::std::optional<double>, ::std::optional<c10::SymInt>, ::std::optional<c10::SymInt>, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&)
   :project: PyTorch