[Numpy-discussion] mysql -> record array
Travis Oliphant
oliphant.travis at ieee.org
Sat Nov 18 10:06:09 CST 2006
Erin Sheldon wrote:
> Hi Travis -
>
> That is an impressive speed increase. Why is w/o dtype taking
> so much longer? Is this just from determining elements sizes and
> counts?
>
If you don't specify the data-type, then the auto-discovery algorithm
looks at each element in the nested sequence to determine what the
data-type should be. This takes a while.
-Travis
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