Orphaned Directives

C$OMP PARALLEL DO

do i=1,n

…………

enddo

call MatMul(y)

subroutine MatMul(y)

C$OMP PARALLEL DO

do i=1,n

…………

enddo

C$OMP PARALLEL

C$OMP DO

do i=1,n

…………

enddo

call MatMul(y)

C$OMP END PARALLEL

subroutine MatMul(y)

C$OMP DO

do i=1, N ……

enddo

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