IS_ROSETTA on Apple Silicon via Rosetta

true if Matlab on Apple Silicon CPU is built for Intel x86_64

Contents

Outputs

Outputs

r: true if running under Rosetta
b: backend used

"uname -m" reports "x86_64" from within Matlab on Apple Silicon if using Rosetta

function [r, b] = is_rosetta()

b = "sys";

if ismac()
  [s, raw] = system("sysctl -n sysctl.proc_translated");
  r = s == 0 && startsWith(raw, '1');
else
  r = false;
end

end