| FORTRAN: | C$DIR direktive |
| C: | #pragma _CNX direktive |
C$DIR NO_LOOP_DEPENDENCE(A)
DO I = 1, N
A(J(I)) = B(I)
ENDDO
in schwierigeren Fällen
C$DIR LOOP_PARALLEL
C$DIR LOOP_PRIVATE(J,S)
DO I=1, N
S = 0.0
DO J=1, N
S = S + FUNKY(A(I,J))
ENDDO
Z(I) = S
ENDDO
Die wichtigsten Direktiven: