The first one is creating an array of arrays of Int8s while the other two
appear to just be creating one array. Without more code, it's hard to tell.
> On May 10, 2014, at 9:09 PM, cnbiz850 wrote:
>
> I tried to use comprehension in loops but found it somehow slower. In the
> following example
I tried to use comprehension in loops but found it somehow slower. In
the following example, the loop in first code is slower than in the
second. Would anyone please explain why?
===
function ffcombs()
[Int8[i1,i2] for i1 in II, i2 in II]
end
combs = ffcombs()
ii = zeros(Int8,2)
for i
