27
All Part Of One Code
The SPMD program form requires that both sides of the
communication are coded together
if my_col(k) then
bdcast(A[mylo1..myhi1,k])
else record(Col[mylo1..myhi1. * ]);
if my_row(k) then
bdcast(B[k,mylo2..myhi2])
else record(Row[ * ,mylo2..myhi2]);
The actual form of communication is given below