I have 4 teslas.
now, I can use many cores in a graphic card.
but I have no idea to use many graphic cards simultaneously.
I need your advices about using many graphic cards once.
for example, I calculate addition of two vectors(matrix).
[1 2 3 4] and [5 6 7 8].
1st card, 1+5
2nd card, 2+6
3rd card, 3+7
4th card, 4+8
is it possible to compute simultaneously by using many graphic cards??