公开(公告)号：US20150356768A1

公开(公告)日：2015-12-10

申请号：US14296028

申请日：2014-06-04

申请人： ROBERT B. TAYLOR ,  Anupama Chandrasekhar ,  John H. Feit

发明人： ROBERT B. TAYLOR ,  Anupama Chandrasekhar ,  John H. Feit

IPC分类号： G06T15/04 ,  G09G5/393 ,  G09G5/36 ,  G06T1/60

CPC分类号： G09G5/363 ,  G06T1/60 ,  G06T15/005 ,  G06T2200/04 ,  G06T2200/28 ,  G09G5/393 ,  G09G5/395 ,  G09G2340/0407 ,  G09G2360/127 ,  G09G2360/18

摘要： A mechanism is described for facilitating improved copying of graphics data at computing devices according to one embodiment. A method of embodiments, as described herein, includes detecting a first data having a first set of primitives at a one-dimensional (“1D”) source buffer. The first data is detected to be copied to a 1D destination buffer. The method may further include re-describing the 1D source buffer and the 1D destination buffer into a two-dimensional (“2D”) source buffer and a 2D destination buffer, respectively, where re-describing may include re-describing the first data having the first set of primitives to a second data having a second set of primitives. The method may further include copying the second data having the second set of primitives from the 2D source buffer to the 2D destination buffer.

摘要翻译： 描述了根据一个实施例的用于促进在计算设备处的图形数据的改进复制的机制。 如本文所述的实施例的方法包括检测在一维（“1D”）源缓冲器处具有第一组原语的第一数据。 检测到第一个数据被复制到1D目标缓冲区。 该方法还可以包括将1D源缓冲器和1D目标缓冲器分别重新描述为二维（“2D”）源缓冲器和2D目的地缓冲器，其中重新描述可以包括重新描述具有 第一组图元到具有第二组图元的第二数据。 该方法还可以包括将具有第二组图元的第二数据从2D源缓冲器复制到2D目的地缓冲器。

公开(公告)号：US20170236241A1

公开(公告)日：2017-08-17

申请号：US15043018

申请日：2016-02-12

申请人： ROBERT B. TAYLOR ,  PANKAJ SHARMA ,  DANIEL H. WALSH ,  MATTHEW B. CALLAWAY

发明人： ROBERT B. TAYLOR ,  PANKAJ SHARMA ,  DANIEL H. WALSH ,  MATTHEW B. CALLAWAY

IPC分类号： G06T1/20

CPC分类号： G06T1/20 ,  G06F9/542

摘要： Techniques to sort events of a graphics workload executed by a graphics processing unit to provide identification of events, that if addressed, may result in an improvement in performance are disclosed. The techniques can include: generating a signature and a weight for each event of a graphics workload; generating an event priority tree by organizing the events into parent and leaf nodes, where parent nodes comprise leaf nodes having a shared hash; and sorting frames based on a global weight of events corresponding to the frames.

公开(公告)号：US20140089626A1

公开(公告)日：2014-03-27

申请号：US13628314

申请日：2012-09-27

申请人： TRAVIS T. SCHLUESSLER ,  ROBERT B. TAYLOR

发明人： TRAVIS T. SCHLUESSLER ,  ROBERT B. TAYLOR

IPC分类号： G06F12/02

CPC分类号： G06F9/5016 ,  G06F9/45558 ,  G06F12/0284 ,  G06F2212/1041

摘要： Various embodiments are presented herein that reallocate partitions of a shared physical memory between processing units. An apparatus and a computer-implemented method may determine an amount of memory space in the physical memory allocated to a first processing unit during system initialization. The determined amount of the memory space may be consolidated. The consolidated memory space may be allocated to the second processing unit during runtime. Other embodiments are described and claimed.

摘要翻译： 这里呈现了在处理单元之间重新分配共享物理存储器的分区的各种实施例。 装置和计算机实现的方法可以在系统初始化期间确定分配给第一处理单元的物理存储器中的存储器空间量。 可以巩固确定的存储空间量。 统一的存储器空间可以在运行时被分配给第二处理单元。 描述和要求保护其他实施例。