Re: [MTT users] Using mtt For Performance Testing Only

2010-04-21 Thread Jeff Squyres
In general, MTT is just an engine for running stuff. We tend to use MTT running lots of MPI correctness and performance tests. So yes, you could use MTT to run your chemistry code over varying numbers of nodes. MTT might be a bit of a big tool for that, but if you have no other

[MTT users] Using mtt For Performance Testing Only

2010-04-20 Thread Jon Forrest
I have a new IB-based cluster. I'm not sure if the IB is running correctly. One way I thought of to test IB is to run MPI tests. mtt looks like it can do this, but it also does a whole lot more that I'm not interested in. So, I'm wondering if it's feasible to run mtt as only a performance

Re: [MTT users] Using MTT to test the newly added SCTP BTL

2007-11-28 Thread Jeff Squyres
Yes, it is. Doh! One solution might be to remove the .ompi_ignore but to only enable the SCTP BTL when an explicit --with-sctp flag is given to configure (or something similar). You might want to run this by the [OMPI] group first, but there's precedent for it, so I doubt anyone would

[MTT users] Using MTT to test the newly added SCTP BTL

2007-11-22 Thread Karol Mroz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hello, I've had some more time to look into running MTT-based tests on the SCTP BTL that has been recently added to ompi-trunk. However, it appears that the BTL itself is not included in the nightly tarballs. I was curious if this is due to the

[Mtt-users] Using MTT

2006-02-11 Thread Jeff Squyres
Greetings all. Andy and I talked the other day about deploying MTT for Open MPI testing. We're still doing lots of active development, but it would be good if we could get you guys to install and run MTT (potentially via cron) and start submitting results back to the database. This is