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Using Measurer

Follow the instruction below to measure the execution time for ROS node. $(TOPDIR) represents your top working directory.

1. How to use

Please list ROS node informations you measure in $(TOPDIR)/YAMLs/measurer_rosch.yaml. Then, please change core as necessary. After that, launch ROS nodes listed in measurer_rosch.yaml. Results is in ~/.ros/rosch/***.

Required ROS node information:

  • nodename: the name of ROS node
  • core: if this node uses n cores (e.g., OpenMP), core is n.
  • sub_topic: topics for subscribe
  • pub_topic: topics for publish

2. How to Install

$ cd $(TOPDIR)/Measurer
$ ./install.sh

Uninstall or Re-install

$ cd $(TOPDIR)/Measurer 
$ ./uninstall.sh

If you change config or source files, please put following commond.

$ cd $(TOPDIR)/Measurer 
$ ./reinstall.sh