message: TFLite GPU: Added a note about default option *not* running on FP16.
diff: @@ -130,6 +130,10 @@ While it is convenient to just supply `nullptr`, it is recommended to explicitly
  set the options to avoid any unexpected artifacts in case default values are
  changed.
  +*IMPORTANT:* Note that the default option does not allow precision loss, and
  +thus may not be the fastest. For faster execution, you may want to set
  +`precision_loss_allowed` to `1` for FP16 execution.
  +
  ## Advanced Usage: Input/Output Buffers (C++)
  To do computation on the GPU, data must be made available to the GPU which often
  