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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/04/05 16:54:20 UTC

[GitHub] [incubator-nuttx] v01d opened a new issue #3336: SCALABILITY

v01d opened a new issue #3336:
URL: https://github.com/apache/incubator-nuttx/issues/3336


   ```
     Description: Task control information is retained in simple lists.  This
                  is completely appropriate for small embedded systems where
                  the number of tasks, N, is relatively small.  Most list
                  operations are O(N).  This could become an issue if N gets
                  very large.
   
                  In that case, these simple lists should be replaced with
                  something more performant such as a balanced tree in the
                  case of ordered lists.  Fortunately, most internal lists are
                  hidden behind simple accessor functions and so the internal
                  data structures can be changed if need with very little impact.
   
                  Explicitly reference to the list structure are hidden behind
                  the macro this_task().
   
     Status:      Open
     Priority:    Low.  Things are just the way that we want them for the way
                  that NuttX is used today.
   ```


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