[mvapich-discuss] x86 and IBM QS22 blades together
pralle at welfenlab.de
pralle at welfenlab.de
Tue Aug 18 11:52:07 EDT 2009
Hello,
is it possible to use x86-nodes and QS22 blades in an heterogeneous cluster?
In the manpage I found:
SPECIFYING HETEROGENEOUS SYSTEMS
Multiple architectures may be handled by giving multiple -arch
and -np arguments. For example, to run a pro-
gram on 2 sun4s and 3 rs6000s, with the local machine being a sun4, use
mpirun -arch sun4 -np 2 -arch rs6000 -np 3 program
[...]
This doesn't work here.
I tried:
> mpirun -arch cbea -np 1 -arch x86_64 -np 1 -hostfile
> util/machines/machines.%a osu/osu_bw.%a
and got:
Can't open hostfile util/machines/machines.%a
As I understood it, the "%a" should have been replaced by the value of
the "-arch" arguments.
Any help appreciated,
daniel
----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.
More information about the mvapich-discuss
mailing list