Method and apparatus for migrating task in multicore platform

摘要

Provided are a method and apparatus for migrating a task in a multi-core platform including a plurality of cores. The method includes transmitting codes of the task that is being performed in a first core among the plurality of cores to a second core among the plurality of cores, the transmitting of the codes being performed while performing the task at the first core, and resuming performing of the task in the second core based on the transmitted codes.

主权项

1. A method of migrating a task in a multi-core platform including a plurality of cores, the method comprising:
performing the task in a first core among the plurality of cores; transmitting codes of the task, not changed by performing the task, to a second core among the plurality of cores, the transmitting of the codes being performed while performing the task in the first core; determining whether performing the task in the first core is completed; transmitting the task, changed by performing the task, to the second core according to a result obtained by the determination; and resuming performing of the task in the second core based on the transmitted codes; wherein if the first core and second core are heterogeneous, transmitting codes of the tasks comprises the second core loading codes from memory and changing the codes to comply with an environment in which the codes are executed in the second core.