Hi guys I am using intel DevCloud to compile and submit my numerical codes, openmp, etc - but I am only ever (not complaining) getting 12 threads - how do I get more cores/threads??
Maybe I am missing something
Thanks for reaching out to us.
Intel oneAPI DevCloud has 3 different processors
Intel® Xeon® Scalable 6128 processors, Intel® Xeon® Scalable 8256 processors and Intel® Xeon® E-2176 P630 processors (with Intel® Graphics Technology)
Intel® Xeon® Scalable 6128 processor has 6 cores and 12 threads in one socket.
Intel® Xeon® Scalable 8256 processor has 4 cores and 8 threads in one socket.
Intel® Xeon® E-2176 P630 processor has 6 cores and 12 threads in one socket.
Please refer the given links for more information.
You can refer the following link to know more about DevCloud: https://devcloud.intel.com/oneapi/home/
You could find the architecture and features of the compute nodes available by using the command "pbsnodes" .
Also "lscpu" command will give the details of the compute node you are using.
If you have any further issues please let us know.
it seems like I am only getting one socket - i.e 12 threads
I submit me job like this
qsub -l nodes=1:gpu:ppn=2,walltime=24:00:00 -d . job.sh
and job.sh looks like this
./cdem2D run_description 0
where 0 on my command line means max threads