On Thu, 2007-08-09 at 14:49 -0600, Brian Barrett wrote: > Hi all - > > There was significant discussion this week at the collectives meeting > about improving the selection logic for collective components. While > we'd like the automated collectives selection logic laid out in the > Collv2 document, it was decided that as a first step, we would allow > more than one + basic compnents to be used for a given communicator. > > This mandated the change of a couple of things in the collectives > interface, namely how collectives module data is found (passed into a > function, rather tha a static pointer on the component) and a bit of > the initialization sequence. > > The revised interface and the rest of the code is available in an svn > temp branch: > > https://svn.open-mpi.org/svn/ompi/tmp/bwb-coll-select > > Thus far, most of the components in common use have been updated. > The notable exception is the tuned collectives routine, which Ollie > is updating in the near future. > > If you have any comments on the changes, please let me know. If not, > the changes will move to the trunk once Ollie is completed with > updating the tuned component. >
Done. Ollie
