Hello Ray users,
   I'm trying to assemble a 300MB eukaryote genome that has a mix of pairs and 
mates at about 100x.

I'm running on the mammouth cluster in canada if you know it.
I asked for 10nodes 24cores each. After 120hours it was still at 'fetching 
contig path neighbours 50/567'

I hava assembled this genome with about half the reads on a small 48core server 
in a few hours previously (not the same cluster) with Ray 1.x

Do you know what could be the culprit? I'm not an mpi expert but it's either 
something in Ray2.0 (I doubt) or something with mpi.

I used module openmpi_gcc1.4.3_ofed.

Thanks
Louis
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