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Topic: Confusing spmd error
Replies: 3   Last Post: Jan 9, 2013 12:34 PM

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Chuck37

Posts: 93
Registered: 2/23/10
Confusing spmd error
Posted: Jan 8, 2013 10:49 PM
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I have a function that is giving me an error when called within spmd but I can't repeat it outside. e.g:

x = <something>;
spmd
if labindex == 1
y = <something>
z = function(x,y);
end
end

Gives me an error inside the function, but when I try to debug like this:

z = function(x,y{1})

It runs through just fine. This makes debugging very difficult. Anyone have any idea of what would cause it not to run exactly the same way in each case?

The error is nothing parallel related by the way, it's actually a singular matrix warning.



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