diff --git a/tests/tools/include/detray/options/propagation_options.hpp b/tests/tools/include/detray/options/propagation_options.hpp index 5b8c6252e..96bef165c 100644 --- a/tests/tools/include/detray/options/propagation_options.hpp +++ b/tests/tools/include/detray/options/propagation_options.hpp @@ -171,6 +171,7 @@ void configure_options( cfg.path_limit = path_limit * unit::m; } + cfg.do_covariance_transport = false; if (vm.count("covariance_transport")) { cfg.do_covariance_transport = true; } diff --git a/tests/tools/src/cpu/CMakeLists.txt b/tests/tools/src/cpu/CMakeLists.txt index a6e3f2d5a..bb6f2de67 100644 --- a/tests/tools/src/cpu/CMakeLists.txt +++ b/tests/tools/src/cpu/CMakeLists.txt @@ -51,3 +51,46 @@ detray_add_executable(material_validation Boost::program_options detray::tools detray::test_utils detray::svgtools ) + +if(DETRAY_BUILD_BENCHMARKS) + # Look for openMP, which is used for the CPU propagation benchmark + find_package(OpenMP) + + # Build the propagation benchmark executable. + macro(detray_add_propagation_benchmark algebra) + detray_add_executable(propagation_benchmark_${algebra} + "propagation_benchmark.cpp" + LINK_LIBRARIES Boost::program_options benchmark::benchmark benchmark::benchmark_main vecmem::core detray::core_${algebra} detray::benchmarks detray::benchmark_cpu detray::tools detray::detectors + ) + + target_compile_options( + detray_propagation_benchmark_${algebra} + PRIVATE "-march=native" "-ftree-vectorize" + ) + + if(OpenMP_CXX_FOUND) + target_link_libraries( + detray_propagation_benchmark_${algebra} + PRIVATE OpenMP::OpenMP_CXX + ) + endif() + endmacro() + + # Build the array benchmark. + detray_add_propagation_benchmark( array ) + + # Build the Eigen benchmark executable. + if(DETRAY_EIGEN_PLUGIN) + detray_add_propagation_benchmark( eigen ) + endif() + + # Build the SMatrix benchmark executable. + if(DETRAY_SMATRIX_PLUGIN) + detray_add_propagation_benchmark( smatrix ) + endif() + + # Build the Vc benchmark executable. + if(DETRAY_VC_AOS_PLUGIN) + detray_add_propagation_benchmark( vc_aos ) + endif() +endif() diff --git a/tests/tools/src/cpu/propagation_benchmark.cpp b/tests/tools/src/cpu/propagation_benchmark.cpp new file mode 100644 index 000000000..e819a65c6 --- /dev/null +++ b/tests/tools/src/cpu/propagation_benchmark.cpp @@ -0,0 +1,171 @@ +/** Detray library, part of the ACTS project (R&D line) + * + * (c) 2024 CERN for the benefit of the ACTS project + * + * Mozilla Public License Version 2.0 + */ + +// Project include(s) +#include "detray/detectors/bfield.hpp" +#include "detray/navigation/navigator.hpp" +#include "detray/propagator/actor_chain.hpp" +#include "detray/propagator/actors/aborters.hpp" +#include "detray/propagator/actors/parameter_resetter.hpp" +#include "detray/propagator/actors/parameter_transporter.hpp" +#include "detray/propagator/actors/pointwise_material_interactor.hpp" +#include "detray/propagator/rk_stepper.hpp" +#include "detray/tracks/tracks.hpp" + +// Detray IO include(s) +#include "detray/io/frontend/detector_reader.hpp" + +// Detray benchmark include(s) +#include "detray/benchmarks/cpu/propagation_benchmark.hpp" + +// Detray test include(s). +#include "detray/test/utils/simulation/event_generator/track_generators.hpp" +#include "detray/test/utils/types.hpp" + +// Detray test include(s) +#include "detray/options/detector_io_options.hpp" +#include "detray/options/parse_options.hpp" +#include "detray/options/propagation_options.hpp" +#include "detray/options/track_generator_options.hpp" + +// Vecmem include(s) +#include + +#include "detray/detectors/toy_metadata.hpp" +#include "detray/test/utils/detectors/build_toy_detector.hpp" + +// System include(s) +#include +#include + +namespace po = boost::program_options; + +using namespace detray; + +int main(int argc, char** argv) { + + // Use the most general type to be able to read in all detector files + using detector_t = detray::detector; + + using algebra_t = typename detector_t::algebra_type; + using scalar_t = dscalar; + using vector3_t = dvector3D; + using free_track_parameters_t = free_track_parameters; + using uniform_gen_t = + detail::random_numbers>; + using track_generator_t = + random_track_generator; + + using field_t = bfield::const_field_t; + using stepper_t = rk_stepper; + using empty_chain_t = actor_chain<>; + using default_chain = actor_chain, + pointwise_material_interactor, + parameter_resetter>; + + // Host memory resource + vecmem::host_memory_resource host_mr; + + // Constant magnetic field + vector3_t B{0.f, 0.f, 2.f * unit::T}; + + // Number of tracks in the different benchmark cases + std::vector n_tracks{8 * 8, 16 * 16, 32 * 32, 64 * 64, + 128 * 128, 256 * 256, 512 * 512}; + + // + // Configuration + // + + // Specific options for this test + po::options_description desc("\ndetray propagation benchmark options"); + + std::vector window; + desc.add_options()( + "context", po::value(), "Number of the geometry context")( + "sort_tracks", "Sort track samples by theta angle"); + + // Configs to be filled + detray::io::detector_reader_config reader_cfg{}; + track_generator_t::configuration trk_cfg{}; + propagation::config prop_cfg{}; + detray::benchmarks::benchmark_base::configuration bench_cfg{}; + + // Read options from commandline + po::variables_map vm = + detray::options::parse_options(desc, argc, argv, reader_cfg, trk_cfg, + prop_cfg); + + // General options + bool do_sort{(vm.count("sort_tracks") != 0)}; + + // The geometry context to be displayed + detector_t::geometry_context gctx; + if (vm.count("context")) { + gctx = detector_t::geometry_context{vm["context"].as()}; + } + + // + // Prepare data + // + + // Read the detector geometry + reader_cfg.do_check(true); + + //const auto [det, names] = + // detray::io::read_detector(host_mr, reader_cfg); + + toy_det_config toy_cfg{}; + toy_cfg.use_material_maps(false).n_brl_layers(4u).n_edc_layers(7u); + const auto [det, names] = build_toy_detector(host_mr, toy_cfg); + const std::string& det_name = det.name(names); + + // Generate the track samples + auto track_samples = + detray::benchmarks::generate_track_samples( + &host_mr, n_tracks, trk_cfg, do_sort); + + // Create a constant b-field + auto bfield = bfield::create_const_field(B); + + // Build actor states + dtuple<> empty_state{}; + + parameter_transporter::state transporter_state{}; + pointwise_material_interactor::state interactor_state{}; + parameter_resetter::state resetter_state{}; + + auto actor_states = detail::make_tuple( + transporter_state, interactor_state, resetter_state); + + // + // Register benchmarks + // + + // Number of warmup tracks + const int n_max_tracks{*std::ranges::max_element(n_tracks)}; + bench_cfg.n_warmup(static_cast( + std::ceil(0.1f * static_cast(n_max_tracks)))); + + if (prop_cfg.stepping.do_covariance_transport) { + detray::benchmarks::register_benchmark< + detray::benchmarks::host_propagation_bm, stepper_t, default_chain>( + det_name + "_W_COV_TRANSPORT", bench_cfg, prop_cfg, det, bfield, + &actor_states, track_samples, n_tracks); + } else { + detray::benchmarks::register_benchmark< + detray::benchmarks::host_propagation_bm, stepper_t, empty_chain_t>( + det_name, bench_cfg, prop_cfg, det, bfield, &empty_state, + track_samples, n_tracks); + } + + // Run benchmarks + ::benchmark::Initialize(&argc, argv); + ::benchmark::RunSpecifiedBenchmarks(); + ::benchmark::Shutdown(); +}