Posts tagged dask

Dask jobqueue on Mistral

According to the official Web site, Dask jobqueue can be used to deploy deploy Dask on job queuing systems like PBS, Slurm, MOAB, SGE, LSF, and HTCondor. Since the queuing system on Mistral 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 will Dask cluster as a Slurm jobs.

In this case, Jupyterhub will often play an interface role and the Dask can use more than the allocated resources to your jupyterhub session (profiles).

Dask jobqueue

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Simple Dask clusters in Jupyterhub

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:

Dask Labextension

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