Re: [O-MPI users] Questions on status

2005-06-15 Thread Jonathan Day
Phew! I'd no idea my questions would create nearly that kind of level of response on the list. I should post more often! :) Anyways, here are a few suggestions that might - just might - work around some of the problems that have been mentioned: 1. Publish the stable header files early, or fragmen

Re: [O-MPI users] Questions on status

2005-06-15 Thread Jeff Squyres
Folks -- I don't have anything new to say to this specific post, but I did want to say that today has been most excellent in terms of feedback for us. I thank you all for your time in writing this all down and sending it to us; every post is being read. It has certainly caused a lot of disc

Re: [O-MPI users] Questions on status

2005-06-15 Thread Jeff Squyres
On Jun 15, 2005, at 2:32 PM, Benjamin Allan wrote: Although we have not made a final decision yet, given that community involvement is a *strong* goal of this project, we've actively discussed several models of how to bring the community into Open MPI. One possibility is to have a minimal regist

Re: [O-MPI users] re build time

2005-06-15 Thread Jeff Squyres
On Jun 15, 2005, at 7:02 PM, Ben Allan wrote: The ompi_info command was directly derived from the LAM/MPI laminfo command. However, I've never liked the fact that there's a "_" in the name. Should it be renamed? Options I see are: I, for obvious reasons (mainly to do with 'well, most projec

Re: [O-MPI users] re build time

2005-06-15 Thread Ben Allan
[an aside for the mailing list admin before the main message: I want to subscribe a secondary address and then check the box that says nomail in the mailman membership list. The secondary address can post mail but runs no server to accept inbound mail, which tends to squish the confirm portion of

Re: [O-MPI users] re build time

2005-06-15 Thread Jeff Squyres
On Jun 15, 2005, at 6:07 PM, Jeff Squyres wrote: bin/ompi_info presents an opportunity to help all us shlubs that have to do gnu build systems. BTW, I forgot to mention -- try running "ompi_info -all" and/or "ompi_info -all -parsable". It is explicitly aimed at those who need to query the c

Re: [O-MPI users] re build time

2005-06-15 Thread Jeff Squyres
On Jun 15, 2005, at 3:51 PM, Benjamin Allan wrote: bin/ompi_info presents an opportunity to help all us shlubs that have to do gnu build systems. Heh. So you got a bootleg Open MPI tarball after all! :-) (I'm actually in the middle of replying to your other post -- sometimes it takes me a

[O-MPI users] re build time

2005-06-15 Thread Benjamin Allan
bin/ompi_info presents an opportunity to help all us shlubs that have to do gnu build systems. It appears it could be extended to include useful bits of info that are normally classed as build magic. e.g. gnome-config, xml2-config, etc, etc. I see lam-config was debated at least briefly back in 2

Re: [O-MPI users] Questions on status

2005-06-15 Thread Matthew Knepley
Benjamin Allan writes: I would like to emphasize Ben's point about integration. I really could care less whether the implementation works right now or not. However, I care very much how the build system functions, since that it where the hard work of integration will be. You are making m

Re: [O-MPI users] Wrapper names [was: shell interaction]

2005-06-15 Thread Brian Barrett
On Jun 15, 2005, at 12:23 PM, Bogdan Costescu wrote: On Tue, 14 Jun 2005, Brian Barrett wrote: It would be nice if the c++ compiler wrapper were installed under mpicxx, mpiCC, and mpic++ instead of just the latter 2. Yeah, we can do that, no problem. Sorry for the silly question, but is th

Re: [O-MPI users] Questions on status

2005-06-15 Thread Tim Mattox
Well said Jeff! I look forward to seeing Open MPI's code when it's released. Until then, I am happy to continue to use LAM/MPI for my clusters. I wish you had called it OpenMPI though... better for googling ;-) -- Tim Mattox - tmat...@gmail.com http://homepage.mac.com/tmattox/ I'm a brigh

Re: [O-MPI users] Questions on status

2005-06-15 Thread Benjamin Allan
Just a brief response on two points (lest the 'insiders' think there are no sympathetic outsiders...). On Wed, Jun 15, 2005 at 01:09:27PM -0400, Jeff Squyres wrote: > > Although we have not made a final decision yet, given that community > involvement is a *strong* goal of this project, we've ac

Re: [O-MPI users] Questions on status

2005-06-15 Thread Scott Feldman
Ahh, the real reasons: 3. The HPC community is quite small, and the competition is quite fierce... Open Source tends to weed out the weaker competition (i.e. users decide the winner). If you have the best solution, competition shouldn't be a concern. 6. We're still working through the le

[O-MPI users] Wrapper names [was: shell interaction]

2005-06-15 Thread Bogdan Costescu
On Tue, 14 Jun 2005, Brian Barrett wrote: It would be nice if the c++ compiler wrapper were installed under mpicxx, mpiCC, and mpic++ instead of just the latter 2. Yeah, we can do that, no problem. Sorry for the silly question, but is there any kind of document or formal recommendation rega

Re: [O-MPI users] Questions on status

2005-06-15 Thread Jeff Squyres
Your points are certainly valid; thanks for the input. I hope my post from a few minutes ago sheds like on our rationale and our future directions. One of the reasons that has been discussed among the Open MPI team for not opening the tree to everyone is the fact that at least some of us are

Re: [O-MPI users] Questions on status

2005-06-15 Thread Jeff Squyres
On Jun 14, 2005, at 9:54 PM, Scott Feldman wrote: We're a quiet bunch. :-) Which is a bad thing for Open Source development. It seems Open MPI is closed-source development project with an open-source release model. At this point in our development, I somewhat agree. But this will soon ch

Re: [O-MPI users] Questions on status

2005-06-15 Thread Scott Robert Ladd
Scott Feldman wrote: > Which is a bad thing for Open Source development. It seems Open MPI is > closed-source development project with an open-source release model. That has been my impression as well. The projects seems completely disinterested in outside involvement, and fails in both the in

Re: [O-MPI users] Questions on status

2005-06-15 Thread Philip Mucci
Yes, I agree. At the very least, it sure would be nice to have a read-only source tree available. It's understood that many things will be broken, but without a visible source base that tracks active development, you're not getting any of the benefits of an 'open' development model. Personally,

Re: [O-MPI users] Questions on status

2005-06-15 Thread Gleb Natapov
On Tue, Jun 14, 2005 at 06:54:42PM -0700, Scott Feldman wrote: > > On Jun 14, 2005, at 5:45 PM, Jeff Squyres wrote: > > > We're a quiet bunch. :-) > > Which is a bad thing for Open Source development. It seems Open MPI is > closed-source development project with an open-source release model.