Scheduling in job execution

摘要

The present invention relates to a method, apparatus, and computer program product for scheduling in job execution. According to embodiments of the present invention, there is provided a method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein the data generated by the pre-processor(s) will be fed to the post-processor(s) for processing. The method comprises: determining an overall data generation speed of the pre-processor(s); determining an overall data consumption speed of the post-processor(s); and scheduling allocation of at least one of the job slots between the pre-processor(s) and the post-processor(s) based on the overall data generation speed and the overall data consumption speed. Corresponding apparatus is disclosed as well.

主权项

1. A method for scheduling a plurality of job slots shared by one or more pre-processors and one or more post-processors in job execution, wherein data generated by the one or more pre-processors will be fed to the one or more post-processors for processing, the method comprising:
determining, by one or more computer processors, an overall data generation speed of the one or more pre-processors; determining, by one or more computer processors, an overall data consumption speed of the one or more post-processors; and scheduling, by one or more computer processors, allocation of at least one of the plurality of job slots between the one or more pre-processors and the one or more post-processors based, at least in part, on the overall data generation speed and the overall data consumption speed, to lower an imbalance between the overall data generation speed and the overall data consumption speed.