Prefect workflows consist of tasks that may each have their own state, and Prefect tracks these states throughout the flow run. However, communication between concurrently running tasks is not explicitly described in terms of "sharing state" in the documents retrieved. Instead, Prefect focuses on orchestrating tasks with regards to their dependencies, scheduling, retrying, and providing necessary resources.
For detailed examples of how to ensure tasks can utilize outputs from each other or handle state management properly, you might consider reviewing use cases or reaching out to the Prefect community for patterns they employ.
Here are some useful links to learn more about Prefect's flow and task run:
-
How It Works with Prefect
-
Blog on Prefect's Workflow Engine
While these links might not directly answer the question about sharing state, they provide insight into Prefect's handling of task state and flow orchestration. If you need further clarification or examples of state sharing between concurrent tasks, you might need to search more specifically in Prefect's documentation or source code repository, or consider looking through community resources such as the official Prefect Discourse forums.