[Pw_forum] Set up difficulties

[Paolo Giannozzi]

On Sat, Dec 26, 2015 at 1:04 PM, <jonfrey2013 at aol.com> wrote:

Compiled with no errors using "make all"
> [...]

Run of any pw check program failed , missing pw.x
>

so there is an error in either compilation or linking.

pw.x compiled with many warnings about missing includes ( see below)
>

those warnings are harmless

  Several questions
>   1) Am I safe to run ( for learning and testing purposes ) or need to
> adjust the build?
>

if you explain why the first attempt didn't succeed, we can try to fix it.


>   2) What do I need to do to recompile pw.x for parallel architecture
> later ( other than to have ELPA predecessor installed )
>

run ./configure again, "make clean", make what you need


>   3) Are there other dependencies not constructed by "make all "in other
> functional modules ?
>

"make all" makes all it promises to do. For parallel execution, you need a
properly set up parallel compiler and libraries, though.

Paolo
-- 
Paolo Giannozzi, Dip. Matematica Informatica e Fisica,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20160105/7afbb729/attachment.html>