fitting/kernels/fit_backward.hpp

0001 /** TRACCC library, part of the ACTS project (R&D line)
0002  *
0003  * (c) 2025-2026 CERN for the benefit of the ACTS project
0004  *
0005  * Mozilla Public License Version 2.0
0006  */
0007
0008 #pragma once
0009
0010 // Project include(s).
0011 #include "traccc/fitting/device/fit_payload.hpp"
0012 #include "traccc/fitting/fitting_config.hpp"
0013
0014 // CUDA include(s).
0015 #include <cuda_runtime.h>
0016
0017 namespace traccc::cuda {
0018
0019 template <typename fitter_t>
0020 void fit_backward(const dim3& grid_size, const dim3& block_size,
0021                   std::size_t shared_mem_size, const cudaStream_t& stream,
0022                   const fitting_config& cfg, const device::fit_payload& payload,
0023                   const device::fit_tpayload<
0024                       typename fitter_t::detector_type::const_view_type,
0025                       typename fitter_t::bfield_type,
0026                       typename fitter_t::surface_type>* tpayload);
0027
0028 }  // namespace traccc::cuda