公开(公告)号：US20170069054A1

公开(公告)日：2017-03-09

申请号：US14846366

申请日：2015-09-04

Applicant: INTEL CORPORATION

Inventor： MURALI RAMADOSS ,  NISHANTH REDDY PENDLURU ,  JEFFREY S. FRIZZELL ,  ANKUR N. SHAH

IPC: G06T1/20 ,  G06T1/60

CPC classification number: G06T1/20 ,  G06T1/60 ,  G06T2200/28

Abstract: A mechanism is described for facilitating efficient scheduling of graphics workloads at computing devices. A method of embodiments, as described herein, includes receiving a work request for processing a work item at a graphics processor, where the work request is placed by an application. The method may further include allowing the application to directly call into a graphics driver associated with the graphics processor to generate a work queue for the work item, where direct calling allows the application to bypass an intermediary call to the graphics driver and directly submit the work item to the graphics processor, where direct calling further includes notifying the graphics processor of the work unit by writing into a memory location monitored by the graphics processor. The method may further include submitting the work item from the work queue to a submit queue of a plurality of submit queues, where one or more tasks associated with the work item are processed at the graphics processor.

Abstract translation: 描述了用于促进计算设备处的图形工作负载的有效调度的机制。 如本文所述的实施例的方法包括在图形处理器处接收用于处理工作项的工作请求，其中由应用程序放置工作请求。 该方法还可以包括允许应用程序直接调用与图形处理器相关联的图形驱动程序，以生成工作项目的工作队列，其中直接调用允许应用程序绕过对图形驱动器的中间调用并直接提交工作 项目到图形处理器，其中直接呼叫还包括通过写入由图形处理器监视的存储器位置来通知工作单元的图形处理器。 该方法还可以包括将工作项目从工作队列提交到多个提交队列的提交队列，其中与工作项目相关联的一个或多个任务在图形处理器处理。