Re: [OMPI users] openMPI on Xgrid

2010-03-31 Thread Jeff Squyres
Yes, good idea. SGE is a fine scheduler; it's actively supported by Open MPI. On Mar 31, 2010, at 11:21 AM, Cristobal Navarro wrote: > and how about Sun Grid Engine + openMPI, good idea?? > > im asking because i just checked out that Mathematica 7 supports cluster > integration with SGE which

Re: [OMPI users] openMPI on Xgrid

2010-03-31 Thread Cristobal Navarro
and how about Sun Grid Engine + openMPI, good idea?? im asking because i just checked out that Mathematica 7 supports cluster integration with SGE which will be a plus apart from our C programs. Cristobal On Tue, Mar 30, 2010 at 4:06 PM, Gus Correa wrote: > Craig Tierney wrote: > >> Jody K

Re: [OMPI users] openMPI on Xgrid

2010-03-30 Thread Gus Correa
Craig Tierney wrote: Jody Klymak wrote: On Mar 30, 2010, at 11:12 AM, Cristobal Navarro wrote: i just have some questions, Torque requires moab, but from what i've read on the site you have to buy moab right? I am pretty sure you can download torque w/o moab. I do not use moab, which I thin

Re: [OMPI users] openMPI on Xgrid

2010-03-30 Thread Craig Tierney
Jody Klymak wrote: > > On Mar 30, 2010, at 11:12 AM, Cristobal Navarro wrote: > >> i just have some questions, >> Torque requires moab, but from what i've read on the site you have to >> buy moab right? > > I am pretty sure you can download torque w/o moab. I do not use moab, > which I think i

Re: [OMPI users] openMPI on Xgrid

2010-03-30 Thread Jody Klymak
On Mar 30, 2010, at 11:12 AM, Cristobal Navarro wrote: i just have some questions, Torque requires moab, but from what i've read on the site you have to buy moab right? I am pretty sure you can download torque w/o moab. I do not use moab, which I think is a higher-level scheduling layer

Re: [OMPI users] openMPI on Xgrid

2010-03-30 Thread Cristobal Navarro
i looked at TORQUE and looks good, indeed. i will give it a try for testing i just have some questions, Torque requires moab, but from what i've read on the site you have to buy moab right? im looking for a 100% free solution Cristobal On Mon, Mar 29, 2010 at 3:48 PM, Jody Klymak wrote: > >

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Klymak Jody
I have an environment a few trusted users could use to test. However, I have neither the expertise or time to do the debugging myself. Cheers, Jody On 2010-03-29, at 1:27 PM, Jeff Squyres wrote: On Mar 29, 2010, at 4:11 PM, Cristobal Navarro wrote: i realized that xcode dev tools inclu

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Jeff Squyres
On Mar 29, 2010, at 4:11 PM, Cristobal Navarro wrote: > i realized that xcode dev tools include openMPI 1.2.x > should i keep trying?? > or do you recommend to completly abandon xgrid and go for another tool like > Torque with openMPI? FWIW, Open MPI v1.2.x is fairly ancient -- the v1.4 series i

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Cristobal Navarro
at least it would be a good exercise to complete the process with xgrid + openMPI for the knowledge Cristobal On Mon, Mar 29, 2010 at 4:11 PM, Cristobal Navarro wrote: > i realized that xcode dev tools include openMPI 1.2.x > should i keep trying?? > or do you recommend to completly abandon x

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Cristobal Navarro
i realized that xcode dev tools include openMPI 1.2.x should i keep trying?? or do you recommend to completly abandon xgrid and go for another tool like Torque with openMPI? On Mon, Mar 29, 2010 at 3:48 PM, Jody Klymak wrote: > > On Mar 29, 2010, at 12:39 PM, Ralph Castain wrote: > > > On Ma

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Jody Klymak
On Mar 29, 2010, at 12:39 PM, Ralph Castain wrote: On Mar 29, 2010, at 1:34 PM, Cristobal Navarro wrote: thanks for the information, but is it possible to make it work with xgrid or the 1.4.1 version just dont support it? FWIW, I've had excellent success with Torque and openmpi on OS

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Ralph Castain
On Mar 29, 2010, at 1:34 PM, Cristobal Navarro wrote: > thanks for the information, > > but is it possible to make it work with xgrid or the 1.4.1 version just dont > support it? > > I'm afraid it just doesn't support it - we made the support compile, but we have no way to test/debug the op

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Cristobal Navarro
thanks for the information, but is it possible to make it work with xgrid or the 1.4.1 version just dont support it? On Mon, Mar 29, 2010 at 3:07 PM, Ralph Castain wrote: > Our xgrid support has been broken for some time now due to lack of access > to a test environment. So your system is us

Re: [OMPI users] openMPI on Xgrid

2010-03-29 Thread Ralph Castain
Our xgrid support has been broken for some time now due to lack of access to a test environment. So your system is using rsh/ssh instead. Until we get someone interested in xgrid, or at least willing to debug it and tell us what needs to be done, I'm afraid our xgrid support will be lacking. O