Exercise 3: Batch jobs

1. Ensure that you have a Flux instance running in an allocation and determine the number of cores available to you in that allocation.
2. Write a batch script that will run the mpi_hellosleep application from Exercise 2.2 with four tasks. Ensure that the script logs when it starts and ends and that it is self documenting.

Notes / Solutions

1. See Exercise 1.
2. See ‘Making your job script submission self documenting’ in Section 3.

Section 2 | Section 3 | Exercise 3 | Section 4
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