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Understanding voxl-evaluate-vins

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  • Aaron PorterA Offline
    Aaron PorterA Offline
    Aaron Porter
    Contributor
    wrote on last edited by
    #1

    I just have a question about voxl-evaluate-vins how is it suppose to be used. I used voxl-logger to collect the camera data from my Starling 2 but I am getting a segment Terminate when trying to use voxl-evaluate-vins on that log. voxl-replay works fine on the log.

    I am under the impression that I am using voxl-evaluate-vins wrong and looking through the documentation and can't seem to find an answer for how it is meant to work.

    I am using voxl-sdk 1.6.2

    Thank you,
    Aaron Porter

    zauberflote1Z 1 Reply Last reply
    0
    • Aaron PorterA Aaron Porter

      I just have a question about voxl-evaluate-vins how is it suppose to be used. I used voxl-logger to collect the camera data from my Starling 2 but I am getting a segment Terminate when trying to use voxl-evaluate-vins on that log. voxl-replay works fine on the log.

      I am under the impression that I am using voxl-evaluate-vins wrong and looking through the documentation and can't seem to find an answer for how it is meant to work.

      I am using voxl-sdk 1.6.2

      Thank you,
      Aaron Porter

      zauberflote1Z Offline
      zauberflote1Z Offline
      zauberflote1
      ModalAI Team
      wrote on last edited by
      #2

      @Aaron-Porter Hello there,

      voxl-evaluate-vins is currently not used by the Autonomy team @ ModalAI, we opted for our new benchmark solution, a bit more consistent in terms of statistical rigor and better integration with voxl-portal. Still, when replaying logs for VINS, it is imperative that one replays them using the ION pipes, as our VINS solution is optimized for cl_mem ptrs. Note that when replaying ION pipes, it is recommend to stop camera-server before replaying -- as clean killing ION pipes via the voxl-replay args is currently being optimized. This should resolve the common segfaults experienced during the replay/benchmark operation itself.

      Link Preview Image
      voxl / VOXL SDK / Utilities / voxl-benchmark-vio · GitLab

      GitLab.com

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      GitLab (gitlab.com)

      Finally, I would recommend updating your VINS to the latest available tag on Gitlab

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