arne@arne-koehn.de (Arne Köhn) writes:

> coroa@online.de (Jonas Hörsch) writes:
>
>> i'm looking for a possibilty to call lengthy codeblocks a few times with
>> different parameters, but would like the results to be cached.
>

Use #+call lines with the :cache header argument set.  With a recent
version of Org-mode the following should work as expected.