Task scheduling method and device, electronic equipment and readable medium

The invention belongs to the technical field of data processing, and particularly relates to a task scheduling method and device, electronic equipment and a readable medium. The method comprises the steps that when a task allocation trigger signal is detected, resource allocation information of a to-be-allocated task is obtained, and the resource allocation information represents to-be-allocated sub-tasks needing to be reallocated in the to-be-allocated task; obtaining a target resource combination for receiving the to-be-allocated task based on a constraint condition associated with the sub-task; obtaining task allocation information of the target resource combination, wherein the task allocation information represents a current execution task of each target device in the target resource combination; and based on the task allocation information and the resource allocation information, allocating the to-be-allocated task to the target resource combination to obtain task reallocation information. The task exec