Re: [slurm-users] requesting resources and afterwards launch an array of calculations

2018-12-19 Thread Alfredo Quevedo
wards launch >an array of calculations > >Hi Alfredo, > >You can have a look at using https://github.com/eth-cscs/GREASY . It >was developed before array-jobs were supported in slurm and it will do >exactly what you want. > >Regards, >Carlos > >On Wed, Dec 19, 2018

Re: [slurm-users] requesting resources and afterwards launch an array of calculations

2018-12-19 Thread Alfredo Quevedo
ported in slurm and it will do >exactly >what you want. > >Regards, >Carlos > >On Wed, Dec 19, 2018 at 3:33 PM Alfredo Quevedo > >wrote: > >> thank you Michael for the feedback, my scenario is the following: I >want >> to run a job array of (l

Re: [slurm-users] requesting resources and afterwards launch an array of calculations

2018-12-19 Thread Alfredo Quevedo
have those array jobs treated as individual allocations so that resources can free up as tasks complete (e.g so that you’re not holding up 30 processors if just one of the tasks takes significantly longer to complete than the others). Sent from my iPhone On Dec 18, 2018, at 12:03, Alfredo

Re: [slurm-users] requesting resources and afterwards launch an array of calculations

2018-12-19 Thread Alfredo Quevedo
thank you Michael for the feedback, my scenario is the following: I want to run a job array of (lets say) 30 jobs. So I setted the slurm input as follows: #SBATCH --array=1-104%30 #SBATCH --ntasks=1 however only 4 jobs within the array are launched at a time due to the allowed max number of j

[slurm-users] requesting resources and afterwards launch an array of calculations

2018-12-19 Thread Alfredo Quevedo
Dear slurm users, I would like to know if it is possible to prepare a slurm submission script in a way that initially CPU resources are requested (lets say 30 CPUs), and afterwards, the assigned resources are used to launch an array of 30 single CPU jobs array? I would greatly appreciate any h