clusterization/kernels/ccl_kernel.cuh

0001 /** TRACCC library, part of the ACTS project (R&D line)
0002  *
0003  * (c) 2022-2026 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/clusterization/clustering_config.hpp"
0012 #include "traccc/clusterization/device/ccl_kernel_definitions.hpp"
0013 #include "traccc/edm/measurement_collection.hpp"
0014 #include "traccc/edm/silicon_cell_collection.hpp"
0015 #include "traccc/geometry/detector_conditions_description.hpp"
0016 #include "traccc/geometry/detector_design_description.hpp"
0017
0018 // VecMem include(s).
0019 #include <vecmem/containers/data/vector_view.hpp>
0020
0021 namespace traccc::cuda::kernels {
0022
0023 /// CUDA kernel for running @c traccc::device::ccl_kernel
0024 __global__ void ccl_kernel(
0025     const clustering_config cfg,
0026     const edm::silicon_cell_collection::const_view cells_view,
0027     const detector_design_description::const_view det_descr_view,
0028     const detector_conditions_description::const_view det_cond_view,
0029     edm::measurement_collection::view measurements_view,
0030     vecmem::data::vector_view<device::details::fallback_index_t> f_backup_view,
0031     vecmem::data::vector_view<device::details::fallback_index_t> gf_backup_view,
0032     vecmem::data::vector_view<unsigned char> adjc_backup_view,
0033     vecmem::data::vector_view<device::details::fallback_index_t>
0034         adjv_backup_view,
0035     unsigned int* backup_mutex_ptr,
0036     vecmem::data::vector_view<unsigned int> disjoint_set_view,
0037     vecmem::data::vector_view<unsigned int> cluster_size_view);
0038
0039 }  // namespace traccc::cuda::kernels