Statements Between Loops

C$OMP PARALLEL DO

C$OMP& REDUCTION(+: sum)

do i=1,n

sum = sum + a[i]

enddo

alpha = sum/scale

C$OMP PARALLEL DO

do i=1,n

a[i] = alpha * a[i]

enddo

C$OMP PARALLEL

C$OMP DO REDUCTION(+: sum)

do i=1,n

sum = sum + a[i]

enddo

C$OMP SINGLE

alpha = sum/scale

C$OMP END SINGLE

C$OMP DO

do i=1,n

a[i] = alpha * a[i]

enddo

C$OMP END PARALLEL

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