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
