[Beowulf] HPC, Big Data and Data Science devroom at FOSDEM'21

2020-12-12 Thread Kenneth Hoste
Hi all, For the 7th time already, I'm co-organizing a "devroom" entitled "HPC, Big Data, and Data Science" at the FOSDEM open source meetup. FOSDEM is a big event that takes place in Brussels (Belgium) every year. It is free to attend for everybody, requires no registration, and is entirely

Re: [Beowulf] Cluster consistency checks

2016-03-29 Thread Kenneth Hoste
On 29/03/16 15:10, Michael Di Domenico wrote: On Tue, Mar 29, 2016 at 9:01 AM, Olli-Pekka Lehto wrote: - Simple MPI latency / bandwidth test called mpisweep that tests every link (I'll put this up on github later as well) Any reference to mpisweep yet? Google didn't give me much... That's

Re: [Beowulf] Cluster consistency checks

2016-03-25 Thread Kenneth Hoste
On 23/03/16 14:55, Douglas Eadline wrote: Thanks for the kind words and comments! Good catch with HPL. It's definitely part of the test regime. I typically run 3 tests for consistency: - Separate instance of STREAM2 on each node - Separate instance of HPL on each node - Simple MPI latency / ba

Re: [Beowulf] Most common cluster management software, job schedulers, etc?

2016-03-08 Thread Kenneth Hoste
On 08/03/16 05:43, Jeff Friedman wrote: Hello all. I am just entering the HPC Sales Engineering role, and would like to focus my learning on the most relevant stuff. I have searched near and far for a current survey of some sort listing the top used “stacks”, but cannot seem to find one that