# prefect-community

Andreas Ntonas

03/30/2022, 9:17 AM
Hi Everyone! I have a small question regarding dedicated execution of prefect tasks using a DaskExecutor. For example let's say I have some special tasks in a flow that need to be executed specifically on a dedicated machine. Is it possible to provide this information in Prefect?
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Anna Geller

03/30/2022, 10:33 AM
Could you explain the problem you try to solve? Otherwise, I'll give you answers that will only confuse you further.

Kevin Kho

03/30/2022, 1:55 PM
Yes I present to you Prefect’s least used feature!! Look at the DaskExecutor docs, you can use worker resources annotation to point a task to a specific worker. For example, you have a worker with a GPU
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Andreas Ntonas

04/01/2022, 8:28 AM
Hahah, Thank you! This solved the problem. I was experimenting with a much more difficult workaround of creating flows with a different executors on the dedicated machines for these tasks and then creating an orchestrating flow, but the Worker Resources are much simpler. Thank you!!🙏
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