MTL portals4 : remove the triggered rendez-vous protocol

[francois-wellenreiter]

Since we have found an unsolvable corner case that is in line with the MPI specification, it is preferrable to remove the patches I had introduced a few months ago concerning the automatic rendez-vous protocol triggering.

[francois-wellenreiter]

@tkordenbrock and @regrant, could you please review and accept this removal ?

[mellanox-github]

Test PASSed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1691/ for details.

[hppritcha]

please assign a milestone and a reviewer

[francois-wellenreiter]

bot:assign: @tkordenbrock

[ompiteam-bot]

@francois-wellenreiter: Sorry, only this repo's organization members can interact with this bot. If you're a member of this organization, make your membership public so that this bot can verify your membership (go to http://github.com/orgs/open-mpi/people, find yourself on that page, then change your membership from "Private" to "Public").

[francois-wellenreiter]

bot:assign: @tkordenbrock
bot:label:bug
bot:milestone:v2.x

[tkordenbrock]

Looks good. Please merge. 👍

(master commit is open-mpi/ompi@b2b0fc6)

[tkordenbrock]

@hppritcha and @jsquyres - If possible, please include this PR in 2.0.0.

[tkordenbrock]

bot:milestone:v2.0.0

[jsquyres]

bot:retest

[hppritcha]

we promised to put it in to 2.0.0 if ready and its ready.

[mellanox-github]

Test FAILed.
See http://bgate.mellanox.com/jenkins/job/gh-ompi-release-pr/1753/ for details.