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2019-10-21 02:04:39 -0500	received badge	● Famous Question (source)
2019-10-20 12:22:50 -0500	marked best answer	Why tensorflow python3 script runs slower in ROS than standalone? Ubuntu 18.04 ROS Melodic Python 3.6.8 Tensorflow: 1.13.1 TensorRT: 5.1.5 NVIDIA: GTX1060 using Cudnn 7.6 and Cuda 10.0 When I run a object detection model developed in python using tensorflow framework in ros, the speed appears to be slower than if i run the same tensorflow model in pure python environment. Is this expected behaviour? I tried tensorflow object detection model named "ssd_mobilenet_v2_coco_2018_03_29" `python3 tensorflow_inference.py` --> takes 16ms approx. `rosrun inference_node inference.py` --> takes 22ms approx Just for information my catkin workspace is build with python3 too. For example my model stats below `python3 tensorflow_inference.py` ---> takes 60ms approximately But `rosrun inference_node inference.py` and subscribing to an image broadcasted by a bag file --> takes 85ms approx. This seems strange or I am missing some point.
2019-10-20 11:53:44 -0500	answered a question	Why tensorflow python3 script runs slower in ROS than standalone? I found out the reason why this was happening was because the image size input to python3 directly was a bit smaller tha
2019-10-20 11:51:37 -0500	received badge	● Notable Question (source)
2019-08-02 12:14:01 -0500	commented question	How to print variables on ROS using python? Also have you tried following tutorial just as a sanity check as http://wiki.ros.org/ROS/Tutorials/WritingPublisherSubsc
2019-07-31 10:37:42 -0500	received badge	● Popular Question (source)
2019-07-29 19:04:37 -0500	answered a question	How can I install ROS Melodic with Python3? Maybe just create a seperate catkin workspace with python3 as shown in the following article: link text
2019-07-29 17:31:44 -0500	received badge	● Supporter (source)
2019-07-29 14:18:20 -0500	asked a question	Why tensorflow python3 script runs slower in ROS than standalone? Why tensorflow python3 script runing slower in ROS than standalone? Ubuntu 18.04 ROS Melodic Python 3.6.8 Tensorflow: 1.