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CD ROM Paradise Collection 4
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CD ROM Paradise Collection 4 1995 Nov.iso
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os2
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adaptor.zip
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ADAPT.ZIP
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adaptor
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examples
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dalib
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timing
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time.f
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1993-03-23
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2KB
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61 lines
program time
real tstart, tstop
integer i
logical wait
integer calls
call walltime (tstart)
call cm_timer_clear (0)
call cm_timer_clear (1)
call cm_timer_clear (2)
do i = 1, 120
c wait for next second
wait = .true.
calls = 0
do while (wait)
calls = calls + 1
call walltime (tstop)
wait = (tstop .lt. tstart + i)
end do
print *, i, ' seconds (needed ', calls, ' calls)'
if (i .eq. 10) then
print *, 'Starting Timer 0'
call cm_timer_start (0)
end if
if (i .eq. 20) then
print *, 'Starting Timer 1 and 2, stop Timer 0'
call cm_timer_stop (0)
call cm_timer_start (1)
call cm_timer_start (2)
end if
if (i .eq. 35) then
print *, 'stop Timer 1'
print *, 'start Timer 0'
call cm_timer_stop (1)
call cm_timer_start (0)
end if
if (i .eq. 45) then
print *, 'stop Timer 2'
print *, 'stop Timer 0'
call cm_timer_stop (2)
call cm_timer_stop (0)
end if
if (mod (I,2) .eq. 1) then
call cm_timer_start (3)
else
call cm_timer_stop (3)
end if
end do
print *, 'Timer 0 should have 20 seconds'
call cm_timer_print (0)
print *, 'Timer 1 should have 15 seconds'
call cm_timer_print (1)
print *, 'Timer 2 should have 25 seconds'
call cm_timer_print (2)
print *, 'Timer 3 should have 60 seconds'
call cm_timer_print (3)
end