Re: [OMPI users] Big jump from OFED 1.5.4.1 -> recent (stable). Any suggestions?

2016-06-15 Thread Sreenidhi Bharathkar Ramesh
hi Mehmet / Llolsten / Peter, Just curious to know what is the NIC or fabric you are using in your respective clusters. If it is Mellanox, is it not better to use the MLNX_OFED ? This information may help us build our cluster. Hence, asking. Thanks, - Sreenidhi. On Wed, Jun 15, 2016 at 1:17 PM

[OMPI users] ARMv8 support

2016-03-22 Thread Sreenidhi Bharathkar Ramesh
Hello, Using openmpi-1.10.1, I was able to successfully run few tests from OSU micro benchmarks on ARMv8 platform; used Juno evaluation board. However, please refer to : - https://www.open-mpi.org/community/lists/devel/2013/01/11955.php # thread - https://svn.open-mpi.org/trac/ompi/ticket/3481

[OMPI users] OMPI core/thread scaling

2016-04-20 Thread Sreenidhi Bharathkar Ramesh
Hello, Is there any information or data available on OMPI core/thread scaling ? What benchmark would you suggest for the same ? To have both Intra-Node and Inter-Node information would be great. Please let me know. Thanks, - Sreenidhi.