On 4/26/2016 10:24 PM, Belcourt, Kenneth wrote:
Yes, I’m running tests for both develop and master right now and they’ll post results here in a couple of hours.
What about graph and graph_parallel? Are they also broken in current master?
Graph should be fine in master. graph_parallel that depends on MPI is broken due to the serialization issue. There’s also an issue with graph_parallel where some examples don’t compile in master due, apparently, to some un-merged changes from develop. This issue was reported by Eisuke Kawashima.
The upshot is that fixing MPI serialization in master will fix both MPI and graph_parallel. The graph_parallel/example breakage is less critical though at least one user is impacted by it.
Given that MPI and graph_parallel are entirely broken on master right now, please cherry-pick the serialization fix to master, either now or when the tests finish - it can't be worse for sure. We'll include the change in release. graph_parallel/example breakage should not hold the release, I think. -- Vladimir Prus http://vladimirprus.com