I send with: srun -n 1 -N 1 --gres=gpu:2 mpirun executable and it´s works, but only I can send with nodo compute0-0, with compute-0-1 and compute-0-2 I get the error.
srun: error: Unable to allocate resources: Requested node configuration is not available I don’t know what I missed because I have the same configuration in all nodes. Any idea? Thanks -----Mensaje original----- De: Peter Kjellström [mailto:[email protected]] Enviado el: jueves, 01 de octubre de 2015 4:03 Para: slurm-dev CC: slurm-dev Asunto: [slurm-dev] Re: RV: I can´t send job with gpu On Wed, 30 Sep 2015 12:47:28 -0700 Fany Pagés Díaz <[email protected]> wrote: > I have a test cluster with three nodes with two gpus each one. In each > node this installed cudatoolkit-3.2.16.It´s works fine with mpirun but > with slurm I have the next error. what I missed? > > > > [root@cluster bin]# srun -n5 -N 3 --gres=gpu:2 ejemplocudampi > > srun: error: Unable to allocate resources: Requested node > configuration is not available Maybe a good first step is to figure out which part of your spec doesn't exist. Try each on its own: -n1 --gres=gpu:2 and -n5 -N3 Also, your compute nodes seem to be setup with 8 sockets and 1 core per socket... /Peter K
