[Pw_forum] parallel computing -reg.,

[ashkan shekaari]

On 4/3/14, Muthu V <muthu.physicsmath at gmail.com> wrote:
> Dear all
>
> I have constructed Beowulf type cluster with 3PCs ( i5 processor ) . I
> tried to run SCF calculation for graphene with the following comment
>
> *mpirun  --hostfile /home/physics/hosts  -np  12
> /home/physics/espresso-5.0.1/bin/pw.x  -npool  12
> </home/physics/Desktop/grap.pw.in <http://grap.pw.in> > grap.pw.out*
>
> but i received the following error message.
>
> */home/physics/espresso-5.0.1/bin/pw.x: error while loading shared
> libraries: liblapack.so.3: cannot open shared object file: No such file or
> directory*
>
>   I checked in /user/lib directory with the comment * find liblapack** i
> got the following list.
>
>
>
>
>
> *                    physics at master:/usr/lib$ find
> liblapack*                    liblapack.a
> liblapack.so                    liblapack.so.3
> liblapack.so.3gf*
>
> so i conformed having liblapack.so.3. i searched in net but i could not get
> any appropriate post. i request to help to resolve this issue
> any help will be appreciated
>
> Note: for reference i have attached my graphene input file
>
>
>
>
> *Muthu.V  Project Fellow Dept. of Theoretical PhysicsMadurai Kamaraj
> Universit**y*
>