公开(公告)号：US09086925B2

公开(公告)日：2015-07-21

申请号：US13858036

申请日：2013-04-06

Applicant: NEC Laboratories America, Inc.

Inventor： Cheng-Hong Li ,  Kunal Rao ,  Srihari Cadambi ,  Rajat Phull ,  Giuseppe Coviello ,  Murugan Sankaradas ,  Srimat Chakradhar

IPC: G06F9/46 ,  G06F9/50

CPC classification number: G06F9/5044 ,  G06F9/5033 ,  G06F2209/509

Abstract: A runtime method is disclosed that dynamically sets up core containers and thread-to-core affinity for processes running on manycore coprocessors. The method is completely transparent to user applications and incurs low runtime overhead. The method is implemented within a user-space middleware that also performs scheduling and resource management for both offload and native applications using the manycore coprocessors.

Abstract translation: 公开了一种运行时方法，其动态地为在manycore协处理器上运行的进程设置核心容器和线程到核心的亲和力。 该方法对用户应用程序是完全透明的，并导致低运行时开销。 该方法在用户空间中间件中实现，该中间件还使用manycore协处理器对卸载和本机应用程序执行调度和资源管理。