Hello everyone. Here is my question:
Let's say I have 2 functions to run together with different but equal sized data. I want to call and run these functions simultaneously and in the future these functions are going to communicate with each other. So, based on my research I should work with spmd command. I have examined so many examples but I feel like I haven't figure out the command properly.
function a = aData()
a = 0;
for i = 1:100 a end
function b = bData()
b = 1;
for j = 1:100 b end
parpool(2);
spmd
aData();
bData();
end
delete(gcp);
When I do this in the first place, I was expecting an output like : a b a b a b a b a b a b a b .. for 100 times.
Instead of that, I get a a a a a a a ... for 100 times and then b b b b b b b b... for 100 times.
Then I add a timer to hold aData for 10 seconds and check if bData is being called ahead for 10 seconds.
function a = aData()
a = 0;
T = timer('TimerFcn', @(~,~)disp('Fired.'), 'StartDelay', 10);
start(T)
wait(T)
for i = 1:100 a end
Didn't do any changes in bData function.
So I was expecting an output like : b b b b b b (for 10 s) a b a b a b a b a b a b .. a a a a a a (totaly 100 times each). But when I try the hold aData for 10 seconds, bData is also hold.
Here is what I get:
(No disp for 10 s)
After 10 s : b b b b b b // a a a a a a a (for 100 times) then b b b b b b b (for totally 100 times).
What am I doing wrong guys? Thanks in advance.
