DO CONCURRENT construct (Fortran 2008)

With the DO CONCURRENT construct, you can specify that individual loop iterations have no interdependencies. The execution order of the iterations can be indeterminate at the beginning of execution of the DO CONCURRENT construct.

>>-DO_CONCURRENT_statement-------------------------------------><

>>-statement_block---------------------------------------------><

>>-+-END_DO_statement---+--------------------------------------><
   '-terminal_statement-'   

DO_CONCURRENT_statement

See DO CONCURRENT (Fortran 2008) for syntax details.

END_DO_statement

See END (Construct) for syntax details.

terminal_stmt

is a statement that terminates the DO CONCURRENT construct. See The terminal statement for details.

INTEGER,PARAMETER::M=100
INTEGER I
Real X(M), Y(M), Z(M)

DO CONCURRENT (I = 1:M)
   Z(I) = SQRT(X(I) + Y(I))
END DO