feat(autoware_probabilistic_occupancy_grid_map): cuda accelerated imp…

…lementation (#9542) * feat: implemented a cuda accelerated ogm Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: fixed cspells Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: unused header and variable names Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: cspell fixes Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: cppcheck fix attempt Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * fix: attempting to fix ci/cd regarding the cuda library Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: fixed the order of the cuda check in the cmakelist Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * fix: removed cuda as a required dep for cpu only builds Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * fix: missing cuda linking (?) Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * feat: fixed single mode, added streams, and added the restrict keyword Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: replaced a potential indetermination using an epsilon Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * Update perception/autoware_probabilistic_occupancy_grid_map/lib/updater/log_odds_bayes_filter_updater_kernel.cu Co-authored-by: Yoshi Ri <[email protected]> * Update perception/autoware_probabilistic_occupancy_grid_map/lib/updater/log_odds_bayes_filter_updater_kernel.cu Co-authored-by: Yoshi Ri <[email protected]> * style(pre-commit): autofix * chore: added bound checkings in the update origin kernel Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: disabled tests since universe does not support cuda in ci/cd Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: added me as a maintainer Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * fix: missedn the end in the cmake Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> * chore: moved the boudnary checks to only the cuda version since the cpu version uses the upstream logic Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> --------- Signed-off-by: Kenzo Lobos-Tsunekawa <[email protected]> Co-authored-by: Yoshi Ri <[email protected]> Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
autowarefoundation · Jan 28, 2025 · 165be35 · 165be35
1 parent 874dbdd
commit 165be35
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diff --git a/perception/autoware_probabilistic_occupancy_grid_map/CMakeLists.txt b/perception/autoware_probabilistic_occupancy_grid_map/CMakeLists.txt
@@ -4,34 +4,62 @@ project(autoware_probabilistic_occupancy_grid_map)
 find_package(autoware_cmake REQUIRED)
 autoware_package()
 
+find_package(CUDA)
 find_package(eigen3_cmake_module REQUIRED)
 find_package(Eigen3 REQUIRED)
 find_package(PCL REQUIRED)
 
+if(NOT ${CUDA_FOUND})
+  message(WARNING "cuda was not found, so the autoware_probabilistic_occupancy_grid_map package will not be built.")
+  return()
+endif()
+
 include_directories(
+  include
   SYSTEM
+    ${CUDA_INCLUDE_DIRS}
     ${EIGEN3_INCLUDE_DIR}
+    ${grid_map_ros_INCLUDE_DIRS}
+)
+
+# cSpell: ignore expt
+list(APPEND CUDA_NVCC_FLAGS --expt-relaxed-constexpr -diag-suppress 20012 --compiler-options -fPIC)
+set(CUDA_SEPARABLE_COMPILATION ON)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+cuda_add_library(${PROJECT_NAME}_cuda SHARED
+  lib/costmap_2d/occupancy_grid_map_fixed_kernel.cu
+  lib/costmap_2d/occupancy_grid_map_projective_kernel.cu
+  lib/updater/binary_bayes_filter_updater_kernel.cu
+  lib/updater/log_odds_bayes_filter_updater_kernel.cu
+  lib/utils/utils_kernel.cu
+)
+
+target_link_libraries(${PROJECT_NAME}_cuda
+  ${CUDA_LIBRARIES}
 )
 
 ament_auto_add_library(${PROJECT_NAME}_common SHARED
+  lib/costmap_2d/occupancy_grid_map_base.cpp
   lib/updater/binary_bayes_filter_updater.cpp
   lib/utils/utils.cpp
 )
 target_link_libraries(${PROJECT_NAME}_common
   ${PCL_LIBRARIES}
+  ${PROJECT_NAME}_cuda
 )
 
 # PointcloudBasedOccupancyGridMap
 ament_auto_add_library(pointcloud_based_occupancy_grid_map SHARED
   src/pointcloud_based_occupancy_grid_map/pointcloud_based_occupancy_grid_map_node.cpp
-  lib/costmap_2d/occupancy_grid_map_base.cpp
   lib/costmap_2d/occupancy_grid_map_fixed.cpp
   lib/costmap_2d/occupancy_grid_map_projective.cpp
 )
 
 target_link_libraries(pointcloud_based_occupancy_grid_map
   ${PCL_LIBRARIES}
   ${PROJECT_NAME}_common
+  ${PROJECT_NAME}_cuda
 )
 
 rclcpp_components_register_node(pointcloud_based_occupancy_grid_map
@@ -73,34 +101,43 @@ rclcpp_components_register_node(synchronized_grid_map_fusion
   EXECUTABLE synchronized_grid_map_fusion_node
 )
 
+install(
+  TARGETS ${PROJECT_NAME}_cuda
+  DESTINATION lib
+)
+
 ament_auto_package(
   INSTALL_TO_SHARE
     launch
     config
 )
 
 # test
-if(BUILD_TESTING)
-  # launch_testing
-  find_package(launch_testing_ament_cmake REQUIRED)
-  add_launch_test(test/test_pointcloud_based_method.py)
-  add_launch_test(test/test_synchronized_grid_map_fusion_node.py)
-
-  # gtest
-  ament_add_gtest(test_utils
-    test/test_utils.cpp
-  )
-  ament_add_gtest(costmap_unit_tests
-    test/cost_value_test.cpp
-  )
-  ament_add_gtest(fusion_policy_unit_tests
-    test/fusion_policy_test.cpp
-    lib/fusion_policy/fusion_policy.cpp
-  )
-  target_link_libraries(test_utils
-    ${PCL_LIBRARIES}
-    ${PROJECT_NAME}_common
-  )
-  target_include_directories(costmap_unit_tests PRIVATE "include")
-  target_include_directories(fusion_policy_unit_tests PRIVATE "include")
-endif()
+# Temporary disabled, tracked by:
+# https://github.com/autowarefoundation/autoware.universe/issues/7724
+#if(BUILD_TESTING)
+#  # launch_testing
+#  find_package(launch_testing_ament_cmake REQUIRED)
+#  add_launch_test(test/test_pointcloud_based_method.py)
+#  add_launch_test(test/test_synchronized_grid_map_fusion_node.py)
+#
+#  # gtest
+#  ament_add_gtest(test_utils
+#    test/test_utils.cpp
+#  )
+#  ament_add_gtest(costmap_unit_tests
+#    test/cost_value_test.cpp
+#  )
+#  ament_add_gtest(fusion_policy_unit_tests
+#    test/fusion_policy_test.cpp
+#    lib/fusion_policy/fusion_policy.cpp
+#  )
+#  target_link_libraries(test_utils
+#    ${CUDA_LIBRARIES}
+#    ${PCL_LIBRARIES}
+#    ${PROJECT_NAME}_common
+#    ${PROJECT_NAME}_cuda
+#  )
+#  target_include_directories(costmap_unit_tests PRIVATE "include")
+#  target_include_directories(fusion_policy_unit_tests PRIVATE "include")
+#endif()
diff --git a/...d_map/include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map.hpp b/...d_map/include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map.hpp
@@ -52,7 +52,8 @@
 #ifndef AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_HPP_
 #define AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_HPP_
 
-#include <nav2_costmap_2d/costmap_2d.hpp>
+#include "autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_base.hpp"
+
 #include <rclcpp/rclcpp.hpp>
 
 #include <nav_msgs/msg/occupancy_grid.hpp>
@@ -66,7 +67,7 @@ namespace costmap_2d
 using geometry_msgs::msg::Pose;
 using sensor_msgs::msg::PointCloud2;
 
-class OccupancyGridMap : public nav2_costmap_2d::Costmap2D
+class OccupancyGridMap : public OccupancyGridMapInterface
 {
 public:
   OccupancyGridMap(
@@ -78,15 +79,15 @@ class OccupancyGridMap : public nav2_costmap_2d::Costmap2D
 
   void updateOccupiedCells(const PointCloud2 & pointcloud);
 
-  void updateOrigin(double new_origin_x, double new_origin_y) override;
-
 private:
   void raytraceFreespace(const PointCloud2 & pointcloud, const Pose & robot_pose);
 
   void updateCellsByPointCloud(const PointCloud2 & pointcloud, const unsigned char cost);
 
   bool worldToMap(double wx, double wy, unsigned int & mx, unsigned int & my) const;
 
+  void initRosParam([[maybe_unused]] rclcpp::Node & node) override {}
+
   rclcpp::Logger logger_{rclcpp::get_logger("laserscan_based_occupancy_grid_map")};
   rclcpp::Clock clock_{RCL_ROS_TIME};
 };

diff --git a/.../include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_base.hpp b/.../include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_base.hpp
@@ -52,6 +52,9 @@
 #ifndef AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_BASE_HPP_
 #define AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_BASE_HPP_
 
+#include "autoware/probabilistic_occupancy_grid_map/utils/cuda_pointcloud.hpp"
+
+#include <autoware/cuda_utils/cuda_unique_ptr.hpp>
 #include <autoware/universe_utils/math/unit_conversion.hpp>
 #include <nav2_costmap_2d/costmap_2d.hpp>
 #include <rclcpp/rclcpp.hpp>
@@ -72,18 +75,17 @@ class OccupancyGridMapInterface : public nav2_costmap_2d::Costmap2D
 {
 public:
   OccupancyGridMapInterface(
-    const unsigned int cells_size_x, const unsigned int cells_size_y, const float resolution);
+    const bool use_cuda, const unsigned int cells_size_x, const unsigned int cells_size_y,
+    const float resolution);
 
   virtual void updateWithPointCloud(
-    const PointCloud2 & raw_pointcloud, const PointCloud2 & obstacle_pointcloud,
-    const Pose & robot_pose, const Pose & scan_origin) = 0;
+    [[maybe_unused]] const CudaPointCloud2 & raw_pointcloud,
+    [[maybe_unused]] const CudaPointCloud2 & obstacle_pointcloud,
+    [[maybe_unused]] const Pose & robot_pose, [[maybe_unused]] const Pose & scan_origin) {};
 
   void updateOrigin(double new_origin_x, double new_origin_y) override;
-  void raytrace(
-    const double source_x, const double source_y, const double target_x, const double target_y,
-    const unsigned char cost);
-  void setCellValue(const double wx, const double wy, const unsigned char cost);
-  using nav2_costmap_2d::Costmap2D::resetMaps;
+
+  void resetMaps() override;
 
   virtual void initRosParam(rclcpp::Node & node) = 0;
 
@@ -92,47 +94,34 @@ class OccupancyGridMapInterface : public nav2_costmap_2d::Costmap2D
   double min_height_;
   double max_height_;
 
-  void setFieldOffsets(const PointCloud2 & input_raw, const PointCloud2 & input_obstacle);
-
-  int x_offset_raw_;
-  int y_offset_raw_;
-  int z_offset_raw_;
-  int x_offset_obstacle_;
-  int y_offset_obstacle_;
-  int z_offset_obstacle_;
-  bool offset_initialized_;
-
   const double min_angle_ = autoware::universe_utils::deg2rad(-180.0);
   const double max_angle_ = autoware::universe_utils::deg2rad(180.0);
   const double angle_increment_inv_ = 1.0 / autoware::universe_utils::deg2rad(0.1);
 
   Eigen::Matrix4f mat_map_, mat_scan_;
 
-  bool isPointValid(const Eigen::Vector4f & pt) const
-  {
-    // Apply height filter and exclude invalid points
-    return min_height_ < pt[2] && pt[2] < max_height_ && std::isfinite(pt[0]) &&
-           std::isfinite(pt[1]) && std::isfinite(pt[2]);
-  }
-  // Transform pt to (pt_map, pt_scan), then calculate angle_bin_index and range
-  void transformPointAndCalculate(
-    const Eigen::Vector4f & pt, Eigen::Vector4f & pt_map, int & angle_bin_index,
-    double & range) const
-  {
-    pt_map = mat_map_ * pt;
-    Eigen::Vector4f pt_scan(mat_scan_ * pt_map);
-    const double angle = atan2(pt_scan[1], pt_scan[0]);
-    angle_bin_index = (angle - min_angle_) * angle_increment_inv_;
-    range = std::sqrt(pt_scan[1] * pt_scan[1] + pt_scan[0] * pt_scan[0]);
-  }
-
-private:
-  bool worldToMap(double wx, double wy, unsigned int & mx, unsigned int & my) const;
+  bool isCudaEnabled() const;
+
+  const autoware::cuda_utils::CudaUniquePtr<std::uint8_t[]> & getDeviceCostmap() const;
 
+  void copyDeviceCostmapToHost() const;
+
+protected:
   rclcpp::Logger logger_{rclcpp::get_logger("pointcloud_based_occupancy_grid_map")};
   rclcpp::Clock clock_{RCL_ROS_TIME};
 
   double resolution_inv_;
+
+  cudaStream_t stream_;
+
+  bool use_cuda_;
+  autoware::cuda_utils::CudaUniquePtr<std::uint8_t[]> device_costmap_;
+  autoware::cuda_utils::CudaUniquePtr<std::uint8_t[]> device_costmap_aux_;
+
+  autoware::cuda_utils::CudaUniquePtr<Eigen::Matrix3f> device_rotation_map_;
+  autoware::cuda_utils::CudaUniquePtr<Eigen::Vector3f> device_translation_map_;
+  autoware::cuda_utils::CudaUniquePtr<Eigen::Matrix3f> device_rotation_scan_;
+  autoware::cuda_utils::CudaUniquePtr<Eigen::Vector3f> device_translation_scan_;
 };
 
 }  // namespace costmap_2d

diff --git a/...include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_fixed.hpp b/...include/autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_fixed.hpp
@@ -16,6 +16,7 @@
 #define AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_FIXED_HPP_
 
 #include "autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_base.hpp"
+#include "autoware/probabilistic_occupancy_grid_map/utils/cuda_pointcloud.hpp"
 
 namespace autoware::occupancy_grid_map
 {
@@ -28,21 +29,20 @@ class OccupancyGridMapFixedBlindSpot : public OccupancyGridMapInterface
 {
 public:
   OccupancyGridMapFixedBlindSpot(
-    const unsigned int cells_size_x, const unsigned int cells_size_y, const float resolution);
+    const bool use_cuda, const unsigned int cells_size_x, const unsigned int cells_size_y,
+    const float resolution);
 
   void updateWithPointCloud(
-    const PointCloud2 & raw_pointcloud, const PointCloud2 & obstacle_pointcloud,
+    const CudaPointCloud2 & raw_pointcloud, const CudaPointCloud2 & obstacle_pointcloud,
     const Pose & robot_pose, const Pose & scan_origin) override;
 
-  using OccupancyGridMapInterface::raytrace;
-  using OccupancyGridMapInterface::setCellValue;
-  using OccupancyGridMapInterface::setFieldOffsets;
-  using OccupancyGridMapInterface::updateOrigin;
-
   void initRosParam(rclcpp::Node & node) override;
 
-private:
+protected:
   double distance_margin_;
+
+  autoware::cuda_utils::CudaUniquePtr<std::uint64_t[]> raw_points_tensor_;
+  autoware::cuda_utils::CudaUniquePtr<std::uint64_t[]> obstacle_points_tensor_;
 };
 
 }  // namespace costmap_2d

diff --git a/.../autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_fixed_kernel.hpp b/.../autoware/probabilistic_occupancy_grid_map/costmap_2d/occupancy_grid_map_fixed_kernel.hpp
@@ -0,0 +1,60 @@
+// Copyright 2021 Tier IV, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_FIXED_KERNEL_HPP_
+#define AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_FIXED_KERNEL_HPP_
+
+#include "autoware/probabilistic_occupancy_grid_map/utils/utils_kernel.hpp"
+
+#include <Eigen/Core>
+
+#include <cstdint>
+
+namespace autoware::occupancy_grid_map
+{
+namespace costmap_2d::map_fixed
+{
+
+void prepareTensorLaunch(
+  const float * input_pointcloud, const std::size_t num_points, const std::size_t points_step,
+  const std::size_t angle_bins, const std::size_t range_bins, const float min_height,
+  const float max_height, const float min_angle, const float angle_increment_inv,
+  const float range_resolution_inv, const Eigen::Matrix3f * rotation_map,
+  const Eigen::Vector3f * translation_map, const Eigen::Matrix3f * rotation_scan,
+  const Eigen::Vector3f * translation_scan, std::uint64_t * points_tensor, cudaStream_t stream);
+
+void fillEmptySpaceLaunch(
+  const std::uint64_t * points_tensor, const std::size_t angle_bins, const std::size_t range_bins,
+  const float map_resolution_inv, const float scan_origin_x, const float scan_origin_y,
+  const float map_origin_x, const float map_origin_y, const int num_cells_x, const int num_cells_y,
+  std::uint8_t empty_value, std::uint8_t * costmap_tensor, cudaStream_t stream);
+
+void fillUnknownSpaceLaunch(
+  const std::uint64_t * raw_points_tensor, const std::uint64_t * obstacle_points_tensor,
+  const float distance_margin, const std::size_t angle_bins, const std::size_t range_bins,
+  const float map_resolution_inv, const float scan_origin_x, const float scan_origin_y,
+  const float map_origin_x, const float map_origin_y, const int num_cells_x, const int num_cells_y,
+  std::uint8_t free_space_value, std::uint8_t no_information_value, std::uint8_t * costmap_tensor,
+  cudaStream_t stream);
+
+void fillObstaclesLaunch(
+  const std::uint64_t * points_tensor, const float distance_margin, const std::size_t angle_bins,
+  const std::size_t range_bins, const float map_resolution_inv, const float map_origin_x,
+  const float map_origin_y, const int num_cells_x, const int num_cells_y,
+  std::uint8_t obstacle_value, std::uint8_t * costmap_tensor, cudaStream_t stream);
+
+}  // namespace costmap_2d::map_fixed
+}  // namespace autoware::occupancy_grid_map
+
+#endif  // AUTOWARE__PROBABILISTIC_OCCUPANCY_GRID_MAP__COSTMAP_2D__OCCUPANCY_GRID_MAP_FIXED_KERNEL_HPP_