[slurm-dev] Cyclic distribution problem

2014-06-30 Thread Tsai Li Ming
Hi, I’m running 2 slurmds on a single host (built with --enable-multiple-slurmd). The total cpus are divided equally among the 2 nodes. I’m trying to test the distribution modes=block/cyclic but the tasks are always allocated on the first node unless I use --ntasks-per-node=1 $ srun -n2

[slurm-dev] Re: pbsdsh -u equivalent

2014-06-30 Thread Eckert, Phil
Hartley, Sounds like you might be wanting srun. If I ask for 5 nodes on our rzmerl system: salloc -p pdebug -N 5 salloc: Granted job allocation 1966117 srun hostname rzmerl1 rzmerl2 rzmerl4 rzmerl3 rzmerl5 Phil Eckert LLNL From: Hartley Greenwald

[slurm-dev] Re: pbsdsh -u equivalent

2014-06-30 Thread Uwe Sauter
You could also use pdsh (https://code.google.com/p/pdsh/) Uwe Am 30.06.2014 23:41, schrieb Eckert, Phil: Hartley, Sounds like you might be wanting srun. If I ask for 5 nodes on our rzmerl system: salloc -p pdebug -N 5 salloc: Granted job allocation 1966117 srun hostname rzmerl1 rzmerl2

[slurm-dev] Re: pbsdsh -u equivalent

2014-06-30 Thread Hartley Greenwald
Hi Phil, Won't that just distribute the work among the nodes? I need a command that will give one copy of the command to each node rather than distributing it. Hartley On Mon, Jun 30, 2014 at 4:02 PM, Uwe Sauter uwe.sauter...@gmail.com wrote: You could also use pdsh

[slurm-dev] Re: pbsdsh -u equivalent

2014-06-30 Thread Hartley Greenwald
I may be wrong about this because I'm pretty new to all this stuff, but I think that I want to give a copy to every node allocated for the job. On Mon, Jun 30, 2014 at 5:13 PM, Gary Brown gbr...@adaptivecomputing.com wrote: Hartley, To clarify, you want to run a command on every node in the

[slurm-dev] Re: pbsdsh -u equivalent

2014-06-30 Thread Christopher Samuel
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 01/07/14 09:18, Hartley Greenwald wrote: I may be wrong about this because I'm pretty new to all this stuff, but I think that I want to give a copy to every node allocated for the job. To emulate pbsdsh you are quite correct. According to