Re: Using external subroutines in OpenMP?

Hello,

   the <other stuff> I can't comment about, but there is the possibility
   that the Netlib routine uses either saved variables or common blocks,
   for which no automatic privatization applies.

   It is generally advisable to run e.g. Intel's Thread Checker on such
   a code; the tool sometimes even finds bugs that cannot (easily) be
isolated
   if only output data are compared.

Regards

[snip]
>   do i2  = 1, N2
>     do i1 = 1, N1
>        wk(i1) = x(i1, i2)
>     end do
>     call <NetLibSubroutine>(wk, z, <other stuff>)
>     do i1 = 1, N1
>        x(i1, i2) = wk(i1)
>   end do
> 
[snip]

> 
> Can someone clue me on how to call external subroutines from within a
> parallel construct? As I understand, the OpenMP standard states that
> all variables local to subroutines and functions within a parallel
> construct are private.
> 
> Thanks
> 
> Jomar