can you help me!

can you help me!

[amine awad abed]

I HAVE mac mini with Gfortran and it works perfectly.
 But i install
Gfortran in a Raspberry PI model b and the example of fibbonaci using
allocate instruction it dose'nt work!


can you help me!!

thanks a lot








!   EXAMPLE DE LA SUSECCION DE FIBONACCI USANDO ALLOCAT
!   amine awad abed 2018 ©

    implicit none
    integer(kind=16),allocatable,dimension(:) :: fib_vals,c_vals
    integer, allocatable,dimension(:) :: nvals
    integer :: i,n

    write(*,*)"dame el valor de n"
    read *,n
    print 5,n

    5 format("Número de Elementos. ",i3)

    allocate(fib_vals(n),c_vals(n),nvals(n))

    open(unit=1, file="fib_val.txt")
    15 format(i3,5x,i45)

    fib_vals(1)=1
    fib_vals(2)=2

    do i=3,n
      fib_vals(i)=fib_vals(i-1)+fib_vals(i-2)
    end do

    do i=1,n
     print 10,i,fib_vals(i)
     10 format("El valor de fibonacci para: ",i4, " es:",i45)
     write(unit=1, fmt=15)i,fib_vals(i)
   end do

   close(unit=1)



     deallocate(fib_vals,c_vals,nvals) !Deallocates ARREGLOS

     stop
     end

||=== Build file: "no target" in "no project" (compiler: unknown) ===|
||Warning: Nonexistent include directory '/home/pi/Desktop/fortran-raspberry/fibo-alloc2.os_output_dir' [-Wmissing-include-dirs]|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|5|Error: Kind 16 not supported for type INTEGER  |
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|15|Error: Allocate-object  is neither a data pointer nor an allocatable variable|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|37|Error: 'fib_vals'  is not a variable|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|20|Error: Function 'fib_vals'  has no IMPLICIT type|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|21|Error: Function 'fib_vals'  has no IMPLICIT type|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|24|Error: Function 'fib_vals'  has no IMPLICIT type|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|24|Error: Function 'fib_vals'  has no IMPLICIT type|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|28|Error: Function 'fib_vals'  has no IMPLICIT type|
/home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|30|Error: Function 'fib_vals'  has no IMPLICIT type|
||=== Build failed: 9 error(s), 1 warning(s) (0 minute(s), 1 second(s)) ===|

Re: can you help me!

[Janus Weil]

Hi Amine,

> I HAVE mac mini with Gfortran and it works perfectly.
>  But i install
> Gfortran in a Raspberry PI model b and the example of fibbonaci using
> allocate instruction it dose'nt work!

among the many error messages you see, you crucial one is (as usual) the first:

> /home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|5|Error: Kind 16 not supported for type INTEGER  |

That sounds like your raspi doesn't support kind=16, so you should
probably try to use kind=8, i.e. change this line:

>     integer(kind=16),allocatable,dimension(:) :: fib_vals,c_vals

into:

integer(kind=8),allocatable,dimension(:) :: fib_vals,c_vals

Hope that helps ...

Cheers,
Janus

Re: can you help me!

[Damian Rouson]

If you get this to work, please post your configure line or any other
steps. I tried to install gfortran on a Raspberry Pi several months ago and
the installation failed.

Damian

On Tue, Aug 14, 2018 at 10:24 PM Janus Weil <janus@gcc.gnu.org> wrote:

> Hi Amine,
>
> > I HAVE mac mini with Gfortran and it works perfectly.
> >  But i install
> > Gfortran in a Raspberry PI model b and the example of fibbonaci using
> > allocate instruction it dose'nt work!
>
> among the many error messages you see, you crucial one is (as usual) the
> first:
>
> > /home/pi/Desktop/fortran-raspberry/fibo-alloc2.f90|5|Error: Kind 16 not
> supported for type INTEGER  |
>
> That sounds like your raspi doesn't support kind=16, so you should
> probably try to use kind=8, i.e. change this line:
>
> >     integer(kind=16),allocatable,dimension(:) :: fib_vals,c_vals
>
> into:
>
> integer(kind=8),allocatable,dimension(:) :: fib_vals,c_vals
>
> Hope that helps ...
>
> Cheers,
> Janus
>