[Numpy-discussion] np.dot and array order

[Pauli Virtanen]

01.12.2011 03:31, josef.pktd at gmail.com kirjoitti:
[clip]
> I thought np.dot is Lapack based and favors fortran order, but if the
> second array is fortran ordered, then dot takes twice as long.

It uses C-LAPACK, and will make copies if the arrays are not in C-order.

-- 
Pauli Virtanen