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test_atomic.f90
36 lines (35 loc) · 973 Bytes
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test_atomic.f90
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program atomic
use :: m_zmq
implicit none
type(c_ptr) :: counter
integer(c_int) :: k
integer, target :: ic
counter = zmq_atomic_counter_new()
call c_f_pointer(counter, ic)
print *, 'counter', ic
k = zmq_atomic_counter_value(counter)
print *, k
k = zmq_atomic_counter_inc(counter)
print *, k
k = zmq_atomic_counter_inc(counter)
print *, k
k = zmq_atomic_counter_inc(counter)
print *, k
k = zmq_atomic_counter_dec(counter)
print *, k
k = zmq_atomic_counter_dec(counter)
print *, k
k = zmq_atomic_counter_dec(counter)
print *, k
k = zmq_atomic_counter_dec(counter)
print *, k
k = zmq_atomic_counter_dec(counter)
print *, k
k = zmq_atomic_counter_value(counter)
print *, k
call zmq_atomic_counter_set (counter, 2)
print *, k
k = zmq_atomic_counter_value(counter)
print *, k
call zmq_atomic_counter_destroy(c_loc(counter))
end program atomic