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Performance issue for using List in JNI #149
Description
I was using ros2 java and noticed that the performance was very slow in List.
When communicating with ros2 native, there is a serious performance difference in ros2java side.
So, I compared the performance by creating a Android JNI project.
- Array TIME : 17.532115(ms)
- List TIME : 1419.957922(ms)
How about using Array instead of List?
The usability is not good, but the difference in performance is significant, so I suggest.
Need some more modifications, but to me it also has an improved code.
Activity
jacobperron commentedon Nov 13, 2021
We have a fix #165 that will land on
mainas we start porting changes from our fork.pluris commentedon May 19, 2022
@jacobperron I'm sorry. I see too late because didn't follow up this. I think #165 is a great job.