On Fri, Dec 07, 2012 at 11:44:05PM -0500, Eric Chamberland wrote:
> >--with-io-romio-flags='--with-file-system=testfs+ufs+nfs+lustre'
> exactly.
> >
> >We have Lustre, local filesystems (ufs), and NFSv3 and NFSv4 clients. So
> >that list should be good for our site.
> >
If you have any choice at
Thanks!
So it looks like most OpenMPI builds out there are running with ROMIO's that
are obvious to any optimizations to what they are running on.
I have added this to our build notes so we get it in next time. Thanks!
Brock Palen
www.umich.edu/~brockp
CAEN Advanced Computing
bro...@umich.e
Hi Brock,
Le 12/06/2012 05:10 PM, Brock Palen a écrit :
Eric,
You are correct, our builds do not show lustre support:
MCA io: information "io_romio_user_configure_params" (value:, data
source: default value)
surprise! ;-)
So to enable this, when I build OpenMPI I should pass:
--with-io-
Eric,
You are correct, our builds do not show lustre support:
MCA io: information "io_romio_user_configure_params" (value: , data
source: default value)
So to enable this, when I build OpenMPI I should pass:
--with-io-romio-flags='--with-file-system=testfs+ufs+nfs+lustre'
We have Lustre, loc
Le 12/03/2012 05:37 PM, Brock Palen a écrit :
I was trying to use hints with ROMIO and lustre prompted by another post on
this list.
I have a simple MPI-IO code and I cannot using the notes I find set the lustre
striping using the config file and setting ROMIO_HINTS.
Question:
How can I chec
I was trying to use hints with ROMIO and lustre prompted by another post on
this list.
I have a simple MPI-IO code and I cannot using the notes I find set the lustre
striping using the config file and setting ROMIO_HINTS.
Question:
How can I check which ADIO drivers ROMIO in OPenMPI was built
