Task scheduling method, electronic device, and computer storage medium

An electronic device, comprising:

• at least one processing unit;
• and
• at least one memory, wherein the at least one memory is coupled to the at least one processing unit and stores instructions to be executed by the at least one processing unit, and when the instructions are executed by the at least one processing unit, the device is caused to execute the following steps:
• in response to determining that a currently available resource of a task processing system cannot satisfy a resource requirement of a to-be-executed current task set of a plurality of task sets, scheduling, for execution, one or more tasks in the current task set that can be supported by the currently available resource, wherein tasks in each task set are independent of each other;
• creating, based on one or more tasks that have not been scheduled in the current task set, a to-be-scheduled task set for a next round of scheduling;
• determining, in a next task set of the plurality of task sets that follows the current task set, a subset of tasks that are independent of the one or more tasks in the to-be-scheduled task set, wherein the next task set is dependent at least in part on the current task set;
• and
• moving the subset from the next task set into the to-be-scheduled task set.

A computer program product which is tangibly stored on a non-volatile computer readable medium and comprises machine-executable instructions which, when executed, causing a device to:

• in response to determining that a currently available resource of a task processing system cannot satisfy a resource requirement of a to-be-executed current task set of a plurality of task sets, schedule, for execution, one or more tasks in the current task set that can be supported by the currently available resource, wherein tasks in each task set are independent of each other;
• create, based on one or more tasks that have not been scheduled in the current task set, a to-be-scheduled task set for a next round of scheduling;
• determine, in a next task set of the plurality of task sets that follows the current task set, a subset of tasks that are independent of the one or more tasks in the to-be-scheduled task set, wherein the next task set is dependent at least in part on the current task set;
• and
• move the subset from the next task set into the to-be-scheduled task set.