Re: [OMPI devel] Open MPI collectives algorithm selection

2015-05-19 Thread Howard Pritchard
HI Gilles, First a disclaimer - I do not know what the intended design was nor where the design document for this feature is located. However, I would certainly prefer that if the communicator size wasn't specifically specified in the rule file, a fall back do-no-harm algorithm would be selected.

[OMPI devel] Open MPI collectives algorithm selection

2015-05-19 Thread Gilles Gouaillardet
Folks, this is a follow-up of a discussion on the user ML started at http://www.open-mpi.org/community/lists/users/2015/05/26882.php 1) it turns out the dynamic rule filename must be "sorted" : - rules must be sorted by communicator size - within a given communicator size, rules must be sorted

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Jeff Squyres (jsquyres)
I think that now that we have several months of git/github under our belts, it seems like a natural topic to have in the upcoming face-to-face meeting of: how's it going? What's going well / not well? What can we improve on? Let's have this conversation then. > On May 19, 2015, at 2:22 PM, Ra

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Dave Goodell (dgoodell)
On May 19, 2015, at 1:22 PM, Ralph Castain wrote: > No thx 😉 > > I would rather not create code czars Hence my "half version" alternative suggestion. -Dave

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Ralph Castain
No thx 😉 I would rather not create code czars Sent from my iPhone > On May 19, 2015, at 12:11 PM, Dave Goodell (dgoodell) > wrote: > >> On May 19, 2015, at 12:36 PM, Ralph Castain wrote: >> >> Our pr tests aren't good enough for what you propose > > I made no claim about whether PRs even

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Dave Goodell (dgoodell)
On May 19, 2015, at 12:36 PM, Ralph Castain wrote: > Our pr tests aren't good enough for what you propose I made no claim about whether PRs even needed automated testing in order to switch to this scheme. Right now I could push any old garbage I want into the master directly without ever usin

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Ralph Castain
Our pr tests aren't good enough for what you propose Sent from my iPhone > On May 19, 2015, at 11:12 AM, Dave Goodell (dgoodell) > wrote: > >> On May 19, 2015, at 5:08 AM, Jeff Squyres (jsquyres) >> wrote: >> >>> On May 18, 2015, at 5:03 PM, Mark Santcroos >>> wrote: >>> >>> What I didn

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Dave Goodell (dgoodell)
On May 19, 2015, at 5:08 AM, Jeff Squyres (jsquyres) wrote: > On May 18, 2015, at 5:03 PM, Mark Santcroos > wrote: > >> What I didn't see in the doc, will you continue to work with two repo's or >> will that change too? >> (I found that confusing as a newcomer) > > Unfortunately, yes, we wil

Re: [OMPI devel] Proposal: update Open MPI's version number and release process

2015-05-19 Thread Jeff Squyres (jsquyres)
On May 18, 2015, at 5:03 PM, Mark Santcroos wrote: > > Thanks for bringing this to the wider community. > > I hope this will eventually address my main concern: the relatively old > versions that get deployed on HPC systems around the world, which I assume > is/was because of the "odd ;-)" num