公开(公告)号：US09891949B2

公开(公告)日：2018-02-13

申请号：US13787660

申请日：2013-03-06

Applicant: NVIDIA Corporation

Inventor： Timothy Paul Lottes ,  Daniel Wexler ,  Craig Duttweiler ,  Sean Treichler ,  Luke Durant ,  Philip Cuadra

IPC: G06F9/30 ,  G06F9/38 ,  G06F9/48

CPC classification number: G06F9/4881 ,  G06F2209/484

Abstract: A method for scheduling work for processing by a GPU is disclosed. The method includes accessing a work completion data structure and accessing a work tracking data structure. Dependency logic analysis is then performed using work completion data and work tracking data. Work items that have dependencies are then launched into the GPU by using a software work item launch interface.