Re: [OMPI users] Icreasing OFED registerable memory

Alexandrina From: users [users-boun...@open-mpi.org] on behalf of Gus Correa [g...@ldeo.columbia.edu] Sent: Tuesday, January 06, 2015 9:11 PM To: Open MPI Users Subject: Re: [OMPI users] Icreasing OFED registerable memory Hi Waleed As Devendar said (and I

Re: [OMPI users] Icreasing OFED registerable memory

Hi Waleed As Devendar said (and I tried to explain before), you need to allow the locked memory limit to be unlimited for user processes (in /etc/security/limits.conf), *AND* somehow the daemon/job_script/whatever that launches the mpiexec command must request "ulimit -l unlimited" (directly or

Re: [OMPI users] Icreasing OFED registerable memory

Can you read this thread and see if following grid engine param setting is missing? http://marc.info/?l=npaci-rocks-discussion=135844781420954=2 --- Check that your GridEngine configuration has the following: execd_params H_MEMORYLOCKED=infinity The command qconf -sconf

Re: [OMPI users] Icreasing OFED registerable memory

Hi Waleed, -- Memlock limit: 65536 -- such a low limit should be due to per-user lock memory limit . Can you make sure it is set to "unlimited" on all nodes ( "ulimit -l unlimited")? -Devendar On Tue, Jan 6, 2015 at 3:42 AM, Waleed Lotfy wrote: >

Re: [OMPI users] Icreasing OFED registerable memory

Hi guys, Sorry for getting back so late, but we ran into some problems during the installation process and as soon as the system came up I tested the new versions for the problem but it showed another memory related warning.

Re: [OMPI users] Icreasing OFED registerable memory

From: users [users-boun...@open-mpi.org] on behalf of Gus Correa [g...@ldeo.columbia.edu] Sent: Tuesday, December 30, 2014 8:01 PM To: Open MPI Users Subject: Re: [OMPI users] Icreasing OFED registerable memory Hi Waleed Even before any OFED upgrades, you could try the items in the list below

Re: [OMPI users] Icreasing OFED registerable memory

] on behalf of Deva [devendar.bure...@gmail.com] Sent: Monday, December 29, 2014 8:29 PM To: Open MPI Users Subject: Re: [OMPI users] Icreasing OFED registerable memory Hi Waleed, It is highly recommended to upgrade to latest OFED. Meanwhile, Can you try latest OMPI release (v1.8.4), where

Re: [OMPI users] Icreasing OFED registerable memory

From: users [users-boun...@open-mpi.org] on behalf of Deva [devendar.bure...@gmail.com] Sent: Monday, December 29, 2014 8:29 PM To: Open MPI Users Subject: Re: [OMPI users] Icreasing OFED registerable memory Hi Waleed, It is highly recommended to upgrade to latest OFED. Meanwhile, Can you try

Re: [OMPI users] OMPI users] Icreasing OFED registerable memory

FWIW ompi does not yet support XRC with OFED 3.12. Cheers, Gilles Deva さんのメール: >Hi Waleed, > > >It is highly recommended to upgrade to latest OFED.  Meanwhile, Can you try >latest OMPI release (v1.8.4), where this warning is ignored on older OFEDs > > >-Devendar  >

Re: [OMPI users] Icreasing OFED registerable memory

Hi Waleed, It is highly recommended to upgrade to latest OFED. Meanwhile, Can you try latest OMPI release (v1.8.4), where this warning is ignored on older OFEDs -Devendar On Sun, Dec 28, 2014 at 6:03 AM, Waleed Lotfy wrote: > I have a bunch of 8 GB memory nodes in a

[OMPI users] Icreasing OFED registerable memory

I have a bunch of 8 GB memory nodes in a cluster who were lately upgraded to 16 GB. When I run any jobs I get the following warning: -- WARNING: It appears that your OpenFabrics subsystem is configured to only allow