You can do this using parfeval to send off individual tasks for execution on the workers, and then you can call cancel() on those tasks if you spot an error. Something like this:
% Initiate the work on the workers:
for i = 1:length(Data)
f(i) = parfeval(@Simulation, 1, i);
end
% Check the results, cancel all execution if an error is spotted
completedSuccessfully = true;
for i = 1:length(f)
try
[idx, result] = fetchNext(f);
catch E
% Get here if a simulation threw an error
cancel(f);
completedSuccessfully = false;
break;
end
end
if ~completedSuccessfully
% do stuff...
end
