Update to detray version 0.87.0

.gitignore

@@ -33,3 +33,5 @@
 
 # VSCode build output.
 out/
+build/
+data/

benchmarks/common/benchmarks/toy_detector_benchmark.hpp

@@ -9,6 +9,7 @@
 #include "traccc/definitions/common.hpp"
 #include "traccc/finding/finding_config.hpp"
 #include "traccc/fitting/fitting_config.hpp"
+#include "traccc/geometry/detector.hpp"
 #include "traccc/io/utils.hpp"
 #include "traccc/seeding/seeding_algorithm.hpp"
 #include "traccc/seeding/track_params_estimation.hpp"
@@ -17,11 +18,8 @@
 #include "traccc/simulation/smearing_writer.hpp"
 
 // Detray include(s).
-#include "detray/core/detector.hpp"
 #include "detray/definitions/units.hpp"
 #include "detray/detectors/bfield.hpp"
-#include "detray/geometry/mask.hpp"
-#include "detray/geometry/shapes/rectangle2D.hpp"
 #include "detray/io/frontend/detector_reader.hpp"
 #include "detray/io/frontend/detector_writer.hpp"
 #include "detray/navigation/detail/ray.hpp"
@@ -68,11 +66,12 @@ class ToyDetectorBenchmark : public benchmark::Fixture {
     static inline const std::string sim_dir = "toy_detector_benchmark/";
 
     // Detector type
-    using detector_type = detray::detector<detray::toy_metadata>;
+    using detector_type = traccc::toy_detector::host;
+    using scalar_type = detector_type::scalar_type;
 
     // B field value and its type
     // @TODO: Set B field as argument
-    using b_field_t = covfie::field<detray::bfield::const_bknd_t>;
+    using b_field_t = covfie::field<detray::bfield::const_bknd_t<scalar_type>>;
 
     static constexpr traccc::vector3 B{0, 0,
                                        2 * detray::unit<traccc::scalar>::T};
@@ -89,10 +88,11 @@ class ToyDetectorBenchmark : public benchmark::Fixture {
 
         // Build the detector
         auto [det, name_map] =
-            detray::build_toy_detector(host_mr, get_toy_config());
+            detray::build_toy_detector<traccc::default_algebra>(
+                host_mr, get_toy_config());
 
         // B field
-        auto field = detray::bfield::create_const_field(B);
+        auto field = detray::bfield::create_const_field<scalar_type>(B);
 
         // Origin of particles
         using generator_type =
@@ -143,10 +143,10 @@ class ToyDetectorBenchmark : public benchmark::Fixture {
         detray::io::write_detector(det, name_map, writer_cfg);
     }
 
-    detray::toy_det_config get_toy_config() const {
+    detray::toy_det_config<traccc::scalar> get_toy_config() const {
 
         // Create the toy geometry
-        detray::toy_det_config toy_cfg{};
+        detray::toy_det_config<traccc::scalar> toy_cfg{};
         toy_cfg.n_brl_layers(4u).n_edc_layers(7u).do_check(false);
 
         // @TODO: Increase the material budget again

benchmarks/cpu/toy_detector_cpu.cpp

@@ -50,7 +50,7 @@ BENCHMARK_F(ToyDetectorBenchmark, CPU)(benchmark::State& state) {
         sim_dir + "toy_detector_surface_grids.json");
 
     // B field
-    auto field = detray::bfield::create_const_field(B);
+    auto field = detray::bfield::create_const_field<scalar_type>(B);
 
     // Algorithms
     traccc::seeding_algorithm sa(seeding_cfg, grid_cfg, filter_cfg, host_mr);

benchmarks/cuda/toy_detector_cuda.cpp

@@ -43,10 +43,9 @@
 BENCHMARK_F(ToyDetectorBenchmark, CUDA)(benchmark::State& state) {
 
     // Type declarations
-    using rk_stepper_type =
-        detray::rk_stepper<b_field_t::view_t,
-                           typename detector_type::algebra_type,
-                           detray::constrained_step<>>;
+    using rk_stepper_type = detray::rk_stepper<
+        b_field_t::view_t, typename detector_type::algebra_type,
+        detray::constrained_step<typename detector_type::scalar_type>>;
     using host_detector_type = traccc::default_detector::host;
     using device_detector_type = traccc::default_detector::device;
     using device_navigator_type = detray::navigator<const device_detector_type>;
@@ -73,7 +72,8 @@ BENCHMARK_F(ToyDetectorBenchmark, CUDA)(benchmark::State& state) {
         sim_dir + "toy_detector_surface_grids.json");
 
     // B field
-    auto field = detray::bfield::create_const_field(B);
+    auto field =
+        detray::bfield::create_const_field<host_detector_type::scalar_type>(B);
 
     // Algorithms
     traccc::cuda::seeding_algorithm sa_cuda(seeding_cfg, grid_cfg, filter_cfg,

core/include/traccc/finding/combinatorial_kalman_filter_algorithm.hpp

@@ -28,12 +28,12 @@ namespace traccc::host {
 class combinatorial_kalman_filter_algorithm
     : public algorithm<track_candidate_container_types::host(
           const default_detector::host&,
-          const detray::bfield::const_field_t::view_t&,
+          const detray::bfield::const_field_t<traccc::scalar>::view_t&,
           const measurement_collection_types::const_view&,
           const bound_track_parameters_collection_types::const_view&)>,
       public algorithm<track_candidate_container_types::host(
           const telescope_detector::host&,
-          const detray::bfield::const_field_t::view_t&,
+          const detray::bfield::const_field_t<traccc::scalar>::view_t&,
           const measurement_collection_types::const_view&,
           const bound_track_parameters_collection_types::const_view&)> {
 
@@ -58,7 +58,7 @@ class combinatorial_kalman_filter_algorithm
     ///
     output_type operator()(
         const default_detector::host& det,
-        const detray::bfield::const_field_t::view_t& field,
+        const detray::bfield::const_field_t<traccc::scalar>::view_t& field,
         const measurement_collection_types::const_view& measurements,
         const bound_track_parameters_collection_types::const_view& seeds)
         const override;
@@ -75,7 +75,7 @@ class combinatorial_kalman_filter_algorithm
     ///
     output_type operator()(
         const telescope_detector::host& det,
-        const detray::bfield::const_field_t::view_t& field,
+        const detray::bfield::const_field_t<traccc::scalar>::view_t& field,
         const measurement_collection_types::const_view& measurements,
         const bound_track_parameters_collection_types::const_view& seeds)
         const override;

core/include/traccc/finding/details/find_tracks.hpp

@@ -65,12 +65,13 @@ track_candidate_container_types::host find_tracks(
      *****************************************************************/
 
     using algebra_type = typename navigator_t::detector_type::algebra_type;
+    using scalar_type = detray::dscalar<algebra_type>;
 
     using transporter_type = detray::parameter_transporter<algebra_type>;
     using interactor_type = detray::pointwise_material_interactor<algebra_type>;
 
     using actor_type = detray::actor_chain<
-        detray::tuple, detray::pathlimit_aborter, transporter_type,
+        detray::tuple, detray::pathlimit_aborter<scalar_type>, transporter_type,
         interaction_register<interactor_type>, interactor_type, ckf_aborter>;
 
     using propagator_type =
@@ -304,7 +305,7 @@ track_candidate_container_types::host find_tracks(
                 .template set_constraint<detray::step::constraint::e_accuracy>(
                     config.propagation.stepping.step_constraint);
 
-            detray::pathlimit_aborter::state s0;
+            typename detray::pathlimit_aborter<scalar_type>::state s0;
             typename detray::parameter_transporter<algebra_type>::state s1;
             typename interactor_type::state s3;
             typename interaction_register<interactor_type>::state s2{s3};

core/include/traccc/fitting/kalman_filter/kalman_fitter.hpp

@@ -57,7 +57,7 @@ class kalman_fitter {
     using bfield_type = typename stepper_t::magnetic_field_type;
 
     // Actor types
-    using aborter = detray::pathlimit_aborter;
+    using aborter = detray::pathlimit_aborter<scalar_type>;
     using transporter = detray::parameter_transporter<algebra_type>;
     using interactor = detray::pointwise_material_interactor<algebra_type>;
     using fit_actor = traccc::kalman_actor<algebra_type, vector_type>;

core/include/traccc/fitting/kalman_fitting_algorithm.hpp

@@ -29,11 +29,11 @@ namespace traccc::host {
 class kalman_fitting_algorithm
     : public algorithm<track_state_container_types::host(
           const default_detector::host&,
-          const detray::bfield::const_field_t::view_t&,
+          const detray::bfield::const_field_t<traccc::scalar>::view_t&,
           const track_candidate_container_types::const_view&)>,
       public algorithm<track_state_container_types::host(
           const telescope_detector::host&,
-          const detray::bfield::const_field_t::view_t&,
+          const detray::bfield::const_field_t<traccc::scalar>::view_t&,
           const track_candidate_container_types::const_view&)> {
 
     public:
@@ -57,10 +57,11 @@ class kalman_fitting_algorithm
     ///
     /// @return A container of the fitted track states
     ///
-    output_type operator()(const default_detector::host& det,
-                           const detray::bfield::const_field_t::view_t& field,
-                           const track_candidate_container_types::const_view&
-                               track_candidates) const override;
+    output_type operator()(
+        const default_detector::host& det,
+        const detray::bfield::const_field_t<traccc::scalar>::view_t& field,
+        const track_candidate_container_types::const_view& track_candidates)
+        const override;
 
     /// Execute the algorithm
     ///
@@ -70,10 +71,11 @@ class kalman_fitting_algorithm
     ///
     /// @return A container of the fitted track states
     ///
-    output_type operator()(const telescope_detector::host& det,
-                           const detray::bfield::const_field_t::view_t& field,
-                           const track_candidate_container_types::const_view&
-                               track_candidates) const override;
+    output_type operator()(
+        const telescope_detector::host& det,
+        const detray::bfield::const_field_t<traccc::scalar>::view_t& field,
+        const track_candidate_container_types::const_view& track_candidates)
+        const override;
 
     private:
     /// Algorithm configuration

core/include/traccc/geometry/detector.hpp

@@ -7,8 +7,12 @@
 
 #pragma once
 
+// Project include(s).
+#include "traccc/definitions/primitives.hpp"
+
 // Detray include(s).
 #include <detray/core/detector.hpp>
+#include <detray/detectors/default_metadata.hpp>
 #include <detray/detectors/telescope_metadata.hpp>
 #include <detray/detectors/toy_metadata.hpp>
 
@@ -38,12 +42,14 @@ struct detector {
 };  // struct default_detector
 
 /// Default detector (also used for ODD)
-using default_detector = detector<detray::default_metadata>;
+using default_detector =
+    detector<detray::default_metadata<traccc::default_algebra>>;
 
 /// Telescope detector
-using telescope_detector = detector<detray::telescope_metadata<> >;
+using telescope_detector = detector<
+    detray::telescope_metadata<traccc::default_algebra, detray::rectangle2D>>;
 
 /// Toy detector
-using toy_detector = detector<detray::toy_metadata>;
+using toy_detector = detector<detray::toy_metadata<traccc::default_algebra>>;
 
 }  // namespace traccc

core/src/finding/combinatorial_kalman_filter_algorithm_constant_field_default_detector.cpp

@@ -20,15 +20,18 @@ namespace traccc::host {
 combinatorial_kalman_filter_algorithm::output_type
 combinatorial_kalman_filter_algorithm::operator()(
     const default_detector::host& det,
-    const detray::bfield::const_field_t::view_t& field,
+    const detray::bfield::const_field_t<
+        default_detector::host::scalar_type>::view_t& field,
     const measurement_collection_types::const_view& measurements,
     const bound_track_parameters_collection_types::const_view& seeds) const {
 
+    using scalar_type = default_detector::host::scalar_type;
+
     // Perform the track finding using the templated implementation.
     return details::find_tracks<
-        detray::rk_stepper<detray::bfield::const_field_t::view_t,
+        detray::rk_stepper<detray::bfield::const_field_t<scalar_type>::view_t,
                            default_detector::host::algebra_type,
-                           detray::constrained_step<>>,
+                           detray::constrained_step<scalar_type>>,
         detray::navigator<const default_detector::host>>(
         det, field, measurements, seeds, m_config);
 }

core/src/finding/combinatorial_kalman_filter_algorithm_constant_field_telescope_detector.cpp

@@ -20,15 +20,18 @@ namespace traccc::host {
 combinatorial_kalman_filter_algorithm::output_type
 combinatorial_kalman_filter_algorithm::operator()(
     const telescope_detector::host& det,
-    const detray::bfield::const_field_t::view_t& field,
+    const detray::bfield::const_field_t<
+        telescope_detector::host::scalar_type>::view_t& field,
     const measurement_collection_types::const_view& measurements,
     const bound_track_parameters_collection_types::const_view& seeds) const {
 
+    using scalar_type = telescope_detector::host::scalar_type;
+
     // Perform the track finding using the templated implementation.
     return details::find_tracks<
-        detray::rk_stepper<detray::bfield::const_field_t::view_t,
+        detray::rk_stepper<detray::bfield::const_field_t<scalar_type>::view_t,
                            telescope_detector::host::algebra_type,
-                           detray::constrained_step<>>,
+                           detray::constrained_step<scalar_type>>,
         detray::navigator<const telescope_detector::host>>(
         det, field, measurements, seeds, m_config);
 }

core/src/fitting/kalman_fitting_algorithm_constant_field_default_detector.cpp

@@ -18,14 +18,17 @@ namespace traccc::host {
 
 kalman_fitting_algorithm::output_type kalman_fitting_algorithm::operator()(
     const default_detector::host& det,
-    const detray::bfield::const_field_t::view_t& field,
+    const detray::bfield::const_field_t<
+        traccc::default_detector::host::scalar_type>::view_t& field,
     const track_candidate_container_types::const_view& track_candidates) const {
 
+    using scalar_type = traccc::default_detector::host::scalar_type;
+
     // Create the fitter object.
     kalman_fitter<
-        detray::rk_stepper<detray::bfield::const_field_t::view_t,
+        detray::rk_stepper<detray::bfield::const_field_t<scalar_type>::view_t,
                            traccc::default_detector::host::algebra_type,
-                           detray::constrained_step<>>,
+                           detray::constrained_step<scalar_type>>,
         detray::navigator<const traccc::default_detector::host>>
         fitter{det, field, m_config};
 

core/src/fitting/kalman_fitting_algorithm_constant_field_telescope_detector.cpp

@@ -18,14 +18,17 @@ namespace traccc::host {
 
 kalman_fitting_algorithm::output_type kalman_fitting_algorithm::operator()(
     const telescope_detector::host& det,
-    const detray::bfield::const_field_t::view_t& field,
+    const detray::bfield::const_field_t<
+        traccc::telescope_detector::host::scalar_type>::view_t& field,
     const track_candidate_container_types::const_view& track_candidates) const {
 
+    using scalar_type = traccc::telescope_detector::host::scalar_type;
+
     // Create the fitter object.
     kalman_fitter<
-        detray::rk_stepper<detray::bfield::const_field_t::view_t,
+        detray::rk_stepper<detray::bfield::const_field_t<scalar_type>::view_t,
                            traccc::telescope_detector::host::algebra_type,
-                           detray::constrained_step<>>,
+                           detray::constrained_step<scalar_type>>,
         detray::navigator<const traccc::telescope_detector::host>>
         fitter{det, field, m_config};
 

device/common/include/traccc/finding/device/impl/propagate_to_next_surface.ipp

@@ -9,7 +9,6 @@
 
 // Project include(s).
 #include "detray/core/detail/tuple_container.hpp"
-#include "detray/propagator/constrained_step.hpp"
 #include "detray/utils/tuple.hpp"
 #include "traccc/definitions/primitives.hpp"
 #include "traccc/definitions/qualifiers.hpp"

device/cuda/include/traccc/cuda/finding/finding_algorithm.hpp

@@ -60,11 +60,10 @@ class finding_algorithm
     using interactor = detray::pointwise_material_interactor<algebra_type>;
 
     /// Actor chain for propagate to the next surface and its propagator type
-    using actor_type =
-        detray::actor_chain<detray::dtuple, detray::pathlimit_aborter,
-                            detray::parameter_transporter<algebra_type>,
-                            interaction_register<interactor>, interactor,
-                            ckf_aborter>;
+    using actor_type = detray::actor_chain<
+        detray::dtuple, detray::pathlimit_aborter<scalar_type>,
+        detray::parameter_transporter<algebra_type>,
+        interaction_register<interactor>, interactor, ckf_aborter>;
 
     using propagator_type =
         detray::propagator<stepper_t, navigator_t, actor_type>;

device/cuda/src/finding/finding_algorithm.cu

@@ -23,11 +23,10 @@
 #include "traccc/definitions/qualifiers.hpp"
 #include "traccc/edm/device/sort_key.hpp"
 #include "traccc/finding/candidate_link.hpp"
+#include "traccc/geometry/detector.hpp"
 #include "traccc/utils/projections.hpp"
 
 // detray include(s).
-#include "detray/core/detector.hpp"
-#include "detray/core/detector_metadata.hpp"
 #include "detray/detectors/bfield.hpp"
 #include "detray/navigation/navigator.hpp"
 #include "detray/propagator/rk_stepper.hpp"
@@ -409,11 +408,12 @@ finding_algorithm<stepper_t, navigator_t>::operator()(
 }
 
 // Explicit template instantiation
-using default_detector_type =
-    detray::detector<detray::default_metadata, detray::device_container_types>;
-using default_stepper_type =
-    detray::rk_stepper<covfie::field<detray::bfield::const_bknd_t>::view_t,
-                       traccc::default_algebra, detray::constrained_step<>>;
+using default_detector_type = traccc::default_detector::device;
+using default_stepper_type = detray::rk_stepper<
+    covfie::field<detray::bfield::const_bknd_t<
+        default_detector_type::scalar_type>>::view_t,
+    traccc::default_algebra,
+    detray::constrained_step<default_detector_type::scalar_type>>;
 using default_navigator_type = detray::navigator<const default_detector_type>;
 template class finding_algorithm<default_stepper_type, default_navigator_type>;