File: IsARM.m

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psychtoolbox-3 3.0.19.14.dfsg1-1
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function resultFlag = IsARM
% resultFlag = IsARM
%
% Returns true if the processor architecture is ARM.

% HISTORY
% 04.04.2013 mk   Wrote it.
% 16.12.2023 mk   Simplify and make more robust and recognize Apple Silicon. 

persistent rc;
if isempty(rc)
     rc = ~isempty(strfind(computer, 'arm-')) || ~isempty(strfind(computer, 'aarch')) || streq(computer, 'MACA64'); %#ok<STREMP>
end

resultFlag = rc;