| repositories: | |
| ament/ament_index: | |
| type: git | |
| url: https://github.com/ament/ament_index.git | |
| version: rolling | |
| ament/ament_lint: | |
| type: git | |
| url: https://github.com/ament/ament_lint.git | |
| version: rolling | |
| ament/ament_package: |
| repositories: | |
| ament/ament_index: | |
| type: git | |
| url: https://github.com/ament/ament_index.git | |
| version: rolling | |
| ament/ament_lint: | |
| type: git | |
| url: https://github.com/ament/ament_lint.git | |
| version: rolling | |
| ament/ament_package: |
| { | |
| "build": { | |
| "merge-install": true, | |
| "cmake-args": [ | |
| #"-GNinja", | |
| "-DCMAKE_C_COMPILER_LAUNCHER=buildcache", | |
| "-DCMAKE_CXX_COMPILER_LAUNCHER=buildcache", | |
| "-DCMAKE_C_COMPILER=clang", | |
| "-DCMAKE_CXX_COMPILER=clang++", | |
| #"-DCMAKE_CXX_FLAGS=-fsanitize=alignment -fsanitize=address", |
| cmake_minimum_required(VERSION 3.5) | |
| project(sdk_examples_ros) | |
| # Default to C++17 | |
| if(NOT CMAKE_CXX_STANDARD) | |
| set(CMAKE_CXX_STANDARD 17) | |
| set(CMAKE_CXX_STANDARD_REQUIRED ON) | |
| endif() | |
| if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang") |
| repositories: | |
| ament/ament_cmake: | |
| type: git | |
| url: https://github.com/ament/ament_cmake.git | |
| version: rolling | |
| ament/ament_index: | |
| type: git | |
| url: https://github.com/ament/ament_index.git | |
| version: rolling | |
| ament/ament_lint: |
| repositories: | |
| ament/ament_cmake: | |
| type: git | |
| url: https://github.com/ament/ament_cmake.git | |
| version: rolling | |
| ament/ament_index: | |
| type: git | |
| url: https://github.com/ament/ament_index.git | |
| version: rolling | |
| ament/ament_lint: |
| **** Time summary: | |
| Compilation (255 times): | |
| Parsing (frontend): 295.5 s | |
| Codegen & opts (backend): 408.3 s | |
| **** Files that took longest to parse (compiler frontend): | |
| 6748 ms: /home/mjcarroll/workspaces/gz_garden/build/ignition-math7/src/python_pybind11/CMakeFiles/math.dir/src/_ignition_math_pybind11.cc.json | |
| 6383 ms: /home/mjcarroll/workspaces/gz_garden/build/ignition-math7/src/python_pybind11/CMakeFiles/math.dir/src/Quaternion.cc.json | |
| 5790 ms: /home/mjcarroll/workspaces/gz_garden/build/ignition-math7/src/python_pybind11/CMakeFiles/math.dir/src/Pose3.cc.json | |
| 5411 ms: /home/mjcarroll/workspaces/gz_garden/build/ignition-math7/src/python_pybind11/CMakeFiles/math.dir/src/Line3.cc.json |
Motivation: ros_ign_bridge is failing to build in the ROS 2 packaging farm because the memory usage of template instantiation is too high. Specifically, the ros_subscriber is problematic.
Approach: Use templight to debug how much cpu/memory template expansion is taking
Templight itself is hosted on github: https://github.com/mikael-s-persson/templight The issue is that it may not exactly line up with clang/llvm versions, and their patching seems to be hit or miss.
| #0 0x00007f008668aa00 in ?? () | |
| #1 0x00007f2e80ec575b in std::unique_ptr<sdf::v12::Error::Implementation, void (*)(sdf::v12::Error::Implementation*)>::~unique_ptr (this=0 | |
| x558ab4f4a2a0, __in_chrg=<optimized out>) at /usr/include/c++/8/bits/unique_ptr.h:350 | |
| #2 ignition::utils::ImplPtr<sdf::v12::Error::Implementation, void (*)(sdf::v12::Error::Implementation*), ignition::utils::detail::CopyMove | |
| DeleteOperations<sdf::v12::Error::Implementation, sdf::v12::Error::Implementation* (*)(sdf::v12::Error::Implementation const&), void (*)(sd | |
| f::v12::Error::Implementation&, sdf::v12::Error::Implementation const&)> >::~ImplPtr (this=0x558ab4f4a2a0, __in_chrg=<optimized out>) at /u | |
| sr/include/ignition/utils1/ignition/utils/ImplPtr.hh:105 | |
| #3 sdf::v12::Error::~Error (this=0x558ab4f4a2a0, __in_chrg=<optimized out>) at /usr/include/sdformat-12.0/sdf/Error.hh:148 | |
| #4 std::_Destroy<sdf::v12::Error> (__pointer=0x558ab4f4a2a0) at /usr/include/c++/8/bits/stl_construct.h:98 | |
| #5 std::_Destroy_aux<false>::__destroy<sdf::v12::Error*> |
| glxinfo | |
| name of display: :0 | |
| display: :0 screen: 0 | |
| direct rendering: Yes | |
| server glx vendor string: NVIDIA Corporation | |
| server glx version string: 1.4 | |
| server glx extensions: | |
| GLX_ARB_context_flush_control, GLX_ARB_create_context, | |
| GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile, | |
| GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float, |