Posts tagged dask
Dask jobqueue on Levante
- 16 November 2020
According to the official Web site, Dask jobqueue can be used to
deploy Dask on job queuing systems like PBS, Slurm, MOAB, SGE,
LSF, and HTCondor. Since the queuing system on Levante is Slurm, we are
going to show how to start a Dask cluster there. The idea is simple as
described here. The difference is that the workers can be distributed
through multiple nodes from the same partition. Using Dask jobqueue you can launch
Dask cluster/workers as a Slurm jobs. In this case, Jupyterhub will play an interface role and the Dask
can use more than the allocated resources to your jupyterhub session
(profiles).
Load the required clients
Simple Dask clusters in Jupyterhub
- 18 September 2020
There are multiple ways to create a dask cluster, the following is only an example. Please consult the official documentation. The Dask library is installed and can be found in any of the python3 kernels in jupyterhub. Of course, you can use your own python environment.
The simplest way to create a Dask cluster is to use the distributed module:
