Re: [OMPI users] uDAPL status

2013-02-25 Thread Dan Beatty
Greetings Jeff, Sounds like another case of "No Bucks - No Buck Rogers" story. As much as we want Open Source and Open Standards to solve problems, it still comes down to a matter of funding. At least, with Open Standards and Open Source combined, if one company goes belly up the product can be c

Re: [OMPI users] uDAPL status

2013-02-22 Thread Jeff Squyres (jsquyres)
Meh. UDAPL never really caught on. It was the low latency stack in Solaris for a while. Then they shifted to verbs. Then Sun got bought by Oracle, and they didn't really care about UDAPL anymore (at least from an HPC perspective). Intel used to use UDAPL as their main communication layer f

Re: [OMPI users] uDAPL status

2013-02-22 Thread Shamis, Pavel
You may find more updated version on ofed website: http://www.openfabrics.org/downloads/dapl/ Pavel (Pasha) Shamis --- Computer Science Research Group Computer Science and Math Division Oak Ridge National Laboratory On Feb 22, 2013, at 2:18 PM, Orion Poplawski wrote: > Is the uDAPL projec

Re: [OMPI users] UDAPL 2.0 support

2010-07-06 Thread Don Kerr
And Solaris has only implemented uDAPL 1.2. -DON On 07/06/10 08:00, Jeff Squyres wrote: We don't recommend using the udapl support in Linux; it is much better to use the native "openib" BTL that uses the verbs interface. We do not do any udapl testing on Linux, as far as I know -- the udapl

Re: [OMPI users] UDAPL 2.0 support

2010-07-06 Thread Jeff Squyres
We don't recommend using the udapl support in Linux; it is much better to use the native "openib" BTL that uses the verbs interface. We do not do any udapl testing on Linux, as far as I know -- the udapl BTL exists mainly for Solaris. On Jul 5, 2010, at 5:43 AM, Gabriele Fatigati wrote: > Dea

Re: [OMPI users] uDAPL

2007-04-20 Thread Donald Kerr
The uDAPL API can be accessed from the uDAPL BTL, to force its use you would select it via a MCA parameter. e.g. add "--mca btl self,sm,udapl" to the mpirun command line -DON Andreas Kuntze wrote: Hello, is there a way to force Open MPI to use the uDAPL API? I didn't find anything in