Title: Performance issue for using List in JNI · Issue #149 · ros2-java/ros2_java · GitHub
Open Graph Title: Performance issue for using List in JNI · Issue #149 · ros2-java/ros2_java
X Title: Performance issue for using List in JNI · Issue #149 · ros2-java/ros2_java
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 proje...
Open Graph 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 per...
X 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 per...
Opengraph URL: https://github.com/ros2-java/ros2_java/issues/149
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Domain: patch-diff.githubusercontent.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Performance issue for using List in JNI","articleBody":"I was using ros2 java and noticed that the performance was very slow in List.\r\n\r\nWhen communicating with ros2 native, there is a serious performance difference in ros2java side.\r\nSo, I compared the performance by creating a Android JNI project.\r\n\r\n- Array TIME : 17.532115(ms)\r\n- List TIME : 1419.957922(ms)\r\n\r\n**How about using Array instead of List?**\r\nThe usability is not good, but the difference in performance is significant, so I suggest.\r\n\r\nNeed some more modifications, but to me it also has an improved code.","author":{"url":"https://github.com/pluris","@type":"Person","name":"pluris"},"datePublished":"2020-11-20T05:50:46.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/149/ros2_java/issues/149"}| route-pattern | /_view_fragments/issues/show/:user_id/:repository/:id/issue_layout(.:format) |
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