Possible RSSI performance increase

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    • Type: Task
    • Resolution: resolved
    • Priority: Minor
    • Component/s: SW
    • None

      From wittgen SLACK message on #rogue-daq on 13DEC2018:


      Some comments on rogue performance with RSSI:
      heap allocation + CRC checksum are accountable 12% of CPU cycles. boost offers crc_optimal, tbb (https://www.threadingbuildingblocks.org/) a malloc proxy

      A few lines of code changes are required. Above profile with TBB and crc_optimal<32>

          1. Screen Shot 2018-12-13 at 1.22.46 PM.png
            Screen Shot 2018-12-13 at 1.22.46 PM.png
            299 kB
          2. Screen Shot 2018-12-13 at 1.16.10 PM.png
            Screen Shot 2018-12-13 at 1.16.10 PM.png
            270 kB

              Assignee:
              Ryan Herbst
              Reporter:
              Larry Ruckman
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                Created:
                Updated:
                Resolved: