Matlab Parfor with shared array?

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Is there anyway to share an array between workers like below:
A = zeros(10,10)
parfor i = 1:10
for j = 1:10
A(i,j) = i*j;
end
end
I was able to run this but its slower than a regular for-loop.

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Jason Ross
Jason Ross 2012-3-22
You aren't doing enough work to make the overhead of starting the workers worth it.
  3 个评论
Justin
Justin 2012-3-22
Ok, I read the link you sent and realize i need more work in the body. Thanks,
-Justin

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