Thanks to the folks at ETH, we have a configuartion.
Looking through the source code and working out why cpusets are not fully functional for us reveals a hard limit of 1024 in the bitmask allocation.
Right now we are working on either trying to code around this in the source or to allocate in some other convoluted way. It appears that a glibc macro is involved so we might be able to just rewrite this macro and be done.
Thanks Nicola for all the help so far in getting this started. Bill On 01/23/2014 03:04 PM, Bill Wichser wrote:
We have a 1500+ core UV1 system here which currently uses cpusets and Torque/Moab. I believe there are folks out there running SLURM on their UVs and I had reached out to ETH and Barcelona with no success. What I'd like to find is a site which is running SLURM on their UV system to just get a conversion started. I'd really, really not like to go through the painful process of configuration if someone has managed to already get this right. Does anyone have any information which they might be able to share? Thanks, Bill
