title: "Concurrent Crunch tasks"
...
+{% include 'pipeline_deprecation_notice' %}
+
In the previous tutorials, we used @arvados.job_setup.one_task_per_input_file()@ to automatically create concurrent jobs by creating a separate task per file. For some types of jobs, you may need to split the work up differently, for example creating tasks to process different segments of a single large file. This tutorial will demonstrate how to create Crunch tasks directly.
Start by entering the @crunch_scripts@ directory of your Git repository: