[openib-general] problems to regiser memory as a reglar
Dhabaleswar Panda
panda at cse.ohio-state.edu
Mon Sep 4 14:06:28 PDT 2006
Christian - Thanks for sending instructions for running mvapich2-0.9.5
to Tziporet.
Tziporet - Thanks for looking into this problem on SLES9 environment.
Please note that a detailed user guide for running and tuning MVAPICH2
0.9.5 is available from the following URL:
http://nowlab.cse.ohio-state.edu/projects/mpi-iba/download-mvapich2/mvapich2_user_guide.html
DK
> Hi Tziporet,
> On Mon, Sep 04, 2006 at 10:55:02PM +0300, Tziporet Koren wrote:
> > Can you explain me how to run mvapich2-0.9.5?
>
> at first, simple compiling using the OSU scripts (make.mvapich2.gen2) -
> should work out of the box. (except you will use PCI-X HCAs - you'll
> have to ommit "-DSRQ" in the build script then). Note, python-devel is
> needed for the build.
>
> then, assuming your doing your tests as root on a single box.
>
> - create /etc/mpd.conf
>
> containing the line "secretword=blabla" - just some non-meaningful
> passphrase ;)
> (you'll probably also need the same file as ~/.mpd.conf and
> ~/.mpdpasswd , too)
>
> - start mpd ring
> # mpdboot -n 1 -f hosts
> (hosts should contain the hostname)
>
> - check if mpdring is up and running
> # mpdtrace
>
> - start application on 2 CPUs
> # mpiexec -n 2 ./a.out
>
> - once tests are over, stop the ring
> # mpdallexit
>
> hope that helps,
>
> cheers.
> - Christian
More information about the general
mailing list