Performance

Measured with the setup from 10/04/2015 and a recent ​libuca 4ec7d. The WG1220 signal generator was set to 200 Hz and (generally) the acquired number of frames to 1000.

• 10 bit mode. Software and external trigger modes only work up to 150 to 200 acquired frames, after that software and external modes utilize 0% and 100% CPU respectively

  $ uca-benchmark --num-runs=1 --num-frames=1000 ufo
  [  sync ] [     auto ]    59.26 Hz    474.07 MB/s
  

• 12 bit mode

  $ uca-benchmark --test-software --test-external --num-runs=1 --num-frames=1000 ufo
  [  sync ] [     auto ]    15.39 Hz    123.09 MB/s
  [  sync ] [ software ]    25.10 Hz    200.79 MB/s
  [  sync ] [ external ]    32.82 Hz    262.57 MB/s
  

• With both 10 and 12 bit modes, asynchronous streaming does not work work.