Hi, Am 11.06.2014 um 17:34 schrieb VG:
> I am working on SGE. > When I ssh to connect to cluster it connects me to the head node. Then I use > qlogin to get onto one of the compute nodes/ or lets say one of the host > machine. > > To my understanding I think when I qlogin, the compute node which is provided > to me , I can use all the resources that machine/compute node has. Is there a > way I can find out how many cpu processors are available for that node and > what is the RAM. > > Hope to hear from you soon. No. You are entitled to use the resources you requested only. In case you want to use e.g. more than one core, it should be requested when you issue `qlogin` by requesting a PE. Depending on the Version of SGE, the limit might even be set on a kernel level, and all of your processes will run on one core only, leaving the other ones free for other jobs otherwise. Memory can for example be set by "-l h_vmem" and checked by `ulimit -Hv` (the request of "h_vmem" can be set up to be mandatory by the admin). -- Reuti _______________________________________________ users mailing list [email protected] https://gridengine.org/mailman/listinfo/users
