Using compiled Fortran shared library

[Mattriks]

There are some simple examples here:

Calling fortran function

Also here is a simple example: subroutine foo1(n,x,y) integer*4, intent(in) :: n integer*4, intent(in), dimension(n) :: x integer*4, intent(out), dimension(n) :: y y = 2*x end subroutine foo1 subroutine foo2(n,x,y) integer*8, intent(in) :: n integer*8, intent(in), dimension(n) :: x integer*8, intent(out), dimension(n) :: y y = 2*x end subroutine foo2 Compile into a shared library, and then in Julia, e.g.: ftest = Libdl.dlopen(…