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

2016-03-29 Thread Michael Di Domenico
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 an internal code

Re: [Beowulf] Cluster consistency checks

2016-03-29 Thread Olli-Pekka Lehto
- 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 an internal code I whipped up at some point. Pretty much the minimum > viable p

Re: [Beowulf] Cluster consistency checks

2016-03-29 Thread Olli-Pekka Lehto
Eoin Brazil from MongoDB gave me a pointer to their cluster check which is pretty comprehensive: https://github.com/mongodb/support-tools/blob/master/mdiag/mdiag.sh O-P > From: "Olli-Pekka Lehto" > To: beowulf@beowulf.org > Sent: Tuesday, 22 March, 2016 17:32:40 > Subject: [Beowulf] Cluster