公开(公告)号：US20180052707A1

公开(公告)日：2018-02-22

申请号：US15798174

申请日：2017-10-30

Applicant: NVIDIA Corporation

Inventor： Gerald F. LUIZ ,  Philip Alexander CUADRA ,  Luke DURANT ,  Shirish GADRE ,  Robert OHANNESSIAN ,  Lacky V. SHAH ,  Nicholas Wang ,  Arthur Merlin DANSKIN

IPC: G06F9/46 ,  G06F9/48

CPC classification number: G06F9/461 ,  G06F9/4812 ,  G06F9/485

Abstract: Techniques are provided for restoring threads within a processing core. The techniques include, for a first thread group included in a plurality of thread groups, executing a context restore routine to restore from a memory a first portion of a context associated with the first thread group, determining whether the first thread group completed an assigned function, and, if the first thread group completed the assigned function, then exiting the context restore routine, or if the first thread group did not complete the assigned function, then executing one or more operations associated with a trap handler routine.

公开(公告)号：US20170010914A1

公开(公告)日：2017-01-12

申请号：US15271171

申请日：2016-09-20

Applicant: NVIDIA Corporation

Inventor： Gerald F. LUIZ ,  Philip Alexander CUADRA ,  Luke DURANT ,  Shirish GADRE ,  Robert OHANNESSIAN ,  Lacky V. SHAH ,  Nicholas Wang ,  Arthur Merlin DANSKIN

IPC: G06F9/46 ,  G06F9/48

CPC classification number: G06F9/461 ,  G06F9/4812 ,  G06F9/485

Abstract: Techniques are provided for restoring threads within a processing core. The techniques include, for a first thread group included in a plurality of thread groups, executing a context restore routine to restore from a memory a first portion of a context associated with the first thread group, determining whether the first thread group completed an assigned function, and, if the first thread group completed the assigned function, then exiting the context restore routine, or if the first thread group did not complete the assigned function, then executing one or more operations associated with a trap handler routine.

Abstract translation: 提供了用于恢复处理核心内的线程的技术。 这些技术包括对于包括在多个线程组中的第一线程组，执行上下文恢复例程以从存储器恢复与第一线程组相关联的上下文的第一部分，确定第一线程组是否完成了分配的功能 ，并且如果第一个线程组完成了分配的函数，则退出上下文恢复例程，或者如果第一个线程组未完成分配的函数，则执行与陷阱处理程序例程相关联的一个或多个操作。