List execution order sorted by block execution in Simulink

Question

Stefan Brunecker 2016-7-27

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/297398-list-execution-order-sorted-by-block-execution-in-simulink

回答： Jerbin J 2023-9-15

I need to get a list of all blocks in a Simulink model in order in which they are executed. I know I can use slist but the blocks are only ordered within each SubSystem. So if I have two Subsystems A and B with sorted execution order 0:1 and 0:2 then blocks in A might have execution order 2:x and blocks in B 1:x. Then slist lists the blocks in B before A. Now I need a list that orders blocks in A before B. Is that possible?

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Answer 1

Jerbin J 2023-9-15

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https://ww2.mathworks.cn/matlabcentral/answers/297398-list-execution-order-sorted-by-block-execution-in-simulink#answer_1311456

在 MATLAB Online 中打开

% Get model name
modelName = bdroot(gcs);
% Empty array for execution order
executionOrder = [];
% Turn off data logging
mdlsignals = find_system(gcs,'FindAll','on','LookUnderMasks','all','FollowLinks','on','type','line','SegmentType','trunk');
portHandle = get_param(mdlsignals,'SrcPortHandle');
for i=1: length(portHandle)
    set_param(portHandle{i},'datalogging','off')
end
% Get blocks by execution order
sortedList = get_param(modelName, 'SortedList');
%% Logic
for ii = 1:length(sortedList)
    handl = sortedList(ii);    
    % Get block name
    blkName = string(get_param(handl,'Name'));
    % Get block type
    blkType = get_param(handl,'BlockType');
    % Check if block is "Constant"
    if strcmp(blkType,'Constant') == 0
        % Form the array
        executionOrder = [executionOrder;blkName];
    end
end