Charm++ parallel programming system

["Totoni, Ehsan" <totoni2 AT illinois.edu>]

Hi François,

Is Ondes3D a fortran code? If so, have you replaced ³program Š² with
"subroutine mpi_main² in the source code?


-Ehsan

On 12/8/14, 9:49 AM, "François Tessier" 
<francois.tessier AT inria.fr>
 wrote:

>Hello,
>
>I'm trying the AMPI version of Ondes3D on Blue Waters with my load
>balancer. This load balancer calls many MPI functions, particularly
>because of the use of LibTopoMap. To carry out this experiment, I built
>AMPI in a new Charm++ checkout (so I didn't build charm++) like that :
>./build AMPI mpi-crayxe. Ondes3D is compiled with these options :
>"-language ampi -module CommonLBs -module TreeMatchLB -thread context".
>With the other load balancers, I'm able to run the application. But with
>mine, I get this error : "Cannot call MPI routines before AMPI is
>initialized.". Is there something special to do to use MPI functions in
>a load balancer with AMPI ?
>
>Thanks for your help
>
>François
>
>-- 
>François TESSIER
>PhD Student at University of Bordeaux
>Inria - Runtime Team
>Tel : 0033524574152
>francois.tessier AT inria.fr
>http://runtime.bordeaux.inria.fr/ftessier/
>PGP 0x8096B5FA
>
>