[ros-users] [Discourse.ros.org] [Next Generation ROS] Image and PointCloud2 performance issue on ROS2 python

[Chris Ye]

@marguedas
Thanks for your comments, I have just updated the issue status, here is only one issue left that why python is much slower than APP to subscribe PointCloud2 msg, I will try PYTHONOPTIMIZE to verify. 
We also find ROS2 performance is worse than ROS, not only python but CPP. I'll report a new topic to discuss.





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