multithreading problem

Question

hello,

i am new here,

http://users.informatik.uni-halle.de...lic_matrix.gif

from the above, i want to ask about systolic array. my first problem is how to make the systolic array code that enter number while doing the multiplication and addition operation simultaneously. The second problem is how to shift the number from one cell to another cell without disturbing their cell before.

please help

tq,