gpu::xetla::subgroup::gelu_bwd_op_t< dtype_in, arch_tag, enable > Struct Template Reference

Is the element-wise gelu backward op functor. More...

#include <tile_op_functor.hpp>

Detailed Description

template<typename dtype_in, gpu_arch arch_tag, class enable = void>
struct gpu::xetla::subgroup::gelu_bwd_op_t< dtype_in, arch_tag, enable >

Is the element-wise gelu backward op functor.

Load the gelu forward input buffer from memory and get the gradient data from matAcc, update the output in place. Used in epilogue::tile_op or chained_tile_op.

Template Parameters

dtype_in	Is the data type of the gelu forward input buffer.
arch_tag	Is the hardware architecture tag.