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

.. _exhale_function_namespaceat_1_1symint_1a5e21a5bea421113f38a44311bf2f2ebf:

Template Function at::symint::_flash_attention_forward(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, ::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::symint::_flash_attention_forward(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, ::std::optional<double>, ::std::optional<c10::SymInt>, ::std::optional<c10::SymInt>, const ::std::optional<at::Tensor>&, const ::std::optional<at::Tensor>&)