首页>
外国专利>
SYSTEMS AND METHODS OF TASK ALLOCATION IN A MULTIPROCESSING ENVIRONMENT HAVING POWER MANAGEMENT
SYSTEMS AND METHODS OF TASK ALLOCATION IN A MULTIPROCESSING ENVIRONMENT HAVING POWER MANAGEMENT
展开▼
机译:具有电源管理功能的多进程环境中的任务分配系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
Systems and Methods for task allocation in a multiprocessor environment employing power management techniques are described wherein tasks are allocated relative to the density given by the ratio of worst-case-execution time and deadline of a task and also the harmonicity of a task's period with respect to a task-set. Tasks are allocated to a given processor based on either minimum density or maximum harmonicity depending on which allocation results in a lower clock frequency. Assigning a task to the processor with lowest density results in balancing the density across processors while assigning task to the processor with maximum harmonicity attempts to maximize the utilization of the processor.
展开▼