公开(公告)号：US20160154679A1

公开(公告)日：2016-06-02

申请号：US14793338

申请日：2015-07-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seonggun KIM ,  Donghoon YOO

IPC: G06F9/50

CPC classification number: G06F15/80 ,  G06F8/443 ,  G06Q10/00

Abstract: Methods and apparatuses for determining a work-group size are provided. The method of determining a work-group size includes calculating a first value denoting spatial locality of a memory that is shared by one or more work items included in a work-group, calculating a second value denoting footprints of the one or more work items included in the work-group based on the first value, and determining the work-group size based on the first and second values.

Abstract translation: 提供了用于确定工作组尺寸的方法和装置。 确定工作组大小的方法包括计算表示由包括在工作组中的一个或多个工作项共享的存储器的空间局部性的第一值，计算表示包括的一个或多个工作项的脚印的第二值 基于第一值在工作组中，并且基于第一和第二值确定工作组大小。

公开(公告)号：US20150052533A1

公开(公告)日：2015-02-19

申请号：US14337633

申请日：2014-07-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Choonki JANG ,  Min-Wook AHN ,  Donghoon YOO

IPC: G06F9/48

CPC classification number: G06F9/4843 ,  G06F9/4881

Abstract: There is provided a multiple threads execution processor. The multiple threads execution processor includes a thread selector configured to select a first thread from among a plurality of threads for executing a program code, and a thread executor configured to execute the first thread selected by the thread selector, and execute a second thread selected by the thread selector from among the plurality of threads after completing execution of the first thread.

Abstract translation: 提供了多线程执行处理器。 多线程执行处理器包括线程选择器，其被配置为从用于执行程序代码的多个线程中选择第一线程，以及线程执行器，被配置为执行由线程选择器选择的第一线程，并执行由线程选择器选择的第二线程， 完成执行第一线程之后的多个线程中的线程选择器。

公开(公告)号：US20170061682A1

公开(公告)日：2017-03-02

申请号：US15131835

申请日：2016-04-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minkyu JEONG ,  Jeongsoo PARK ,  Minyoung SON ,  Kwontaek KWON ,  Sangoak Woo ,  Donghoon YOO

IPC: G06T15/80 ,  G06T17/20 ,  G06T15/00 ,  G06T15/04

CPC classification number: G06T15/005 ,  G06T11/40

Abstract: A rendering method includes: obtaining primitives; obtaining a fragment shading order that is an order of shading fragments included in the obtained primitives; determining a rasterization order corresponding to the obtained fragment shading order; and performing rasterization on the fragments according to the determined rasterization order.

Abstract translation: 呈现方法包括：获取图元; 获得作为所获得的图元中包含的着色片段的顺序的片段着色顺序; 确定与获得的片段着色顺序相对应的光栅化顺序; 以及根据确定的光栅化顺序对片段执行光栅化。

公开(公告)号：US20160148426A1

公开(公告)日：2016-05-26

申请号：US14939059

申请日：2015-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minyoung SON ,  Haewoo PARK ,  Minkyu JEONG ,  Donghoon YOO

IPC: G06T17/20 ,  G06T15/08 ,  G06T1/20

CPC classification number: G06T17/20 ,  G06T15/005

Abstract: Provided is a selective rendering apparatus and method. The method may include generating a domain visibility stream indicating which domains for an input patch are visible during rendering, generating domain information about one or more regions of the input patch based on the domain visibility stream, and performing selective domain shading on respective domains of the plurality of domains based on whether the domain visibility stream indicates that the respective domains are visible. The method may also, or alternatively, include generating a vertex visibility stream indicating visible vertices of an input patch or primitive and selectively vertex shading the vertices of the input patch or primitive based on the vertex visibility stream.

Abstract translation: 提供了一种选择性渲染装置和方法。 所述方法可以包括生成域可见性流，其指示在呈现期间输入补丁的哪些域可见，基于域可见性流生成关于输入补丁的一个或多个区域的域信息，以及在所述域可见性流的相应域上执行选择性域阴影 基于域可见性流是否指示各个域是可见的多个域。 该方法还可以或者替代地包括生成指示输入补丁或原语的可见顶点的顶点可见性流，并且基于顶点可见性流选择性地顶点输入补丁或基元的顶点着色。

公开(公告)号：US20160062445A1

公开(公告)日：2016-03-03

申请号：US14738118

申请日：2015-06-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseo CHOI ,  Choonki JANG ,  Haewoo PARK ,  Hyeongseok YU ,  Donghoon YOO

IPC: G06F1/32

CPC classification number: G06F1/325 ,  G06F1/329 ,  G06F9/3836 ,  G06F9/46 ,  Y02D10/24

Abstract: A power consumption control apparatus includes a resource selecting unit configured to select resources, whose power consumption levels are to be determined, from among resources of a graphic processing unit (GPU), a resource use information acquiring unit configured to determine whether the selected resources are used from a code block which is all or part of a program executed using the GPU, and a power consumption controlling unit configured to determine a power consumption level of the selected resource based on a determination result of the resource information acquiring unit and to control the power consumption level of the selected resources based on a determined power consumption level of the selected resources.

Abstract translation: 功率消耗控制装置包括：资源选择单元，被配置为从图形处理单元（GPU）的资源中选择要确定其功耗水平的资源;资源使用信息获取单元，被配置为确定所选择的资源是否为 从使用GPU执行的程序的全部或一部分的代码块使用的功耗控制单元，其基于资源信息取得单元的判定结果来决定所选择的资源的功耗水平，并且控制 基于所选择的资源的确定的功率消耗水平，所选择的资源的功耗水平。

公开(公告)号：US20150228094A1

公开(公告)日：2015-08-13

申请号：US14518501

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjoon YOO ,  Seokyoon JUNG ,  Soojung RYU ,  Donghoon YOO ,  Yoonseo CHOI

IPC: G06T11/20 ,  G06T11/60

CPC classification number: G06T11/203 ,  G06T11/20 ,  G06T11/60

Abstract: A curve rendering method includes calculating a step size based on a length of a straight line connecting a start point and an end point among control points of a curve to be rendered, and calculating initial values of a forward differencing algorithm (FDA) based on the calculated step size and coefficient values of an equation of the curve that is determined based on the control points. The method further includes generating an FDA table based on the initial values, and calculating a coordinate value of a pixel based on the FDA table.

Abstract translation: 曲线绘制方法包括基于在要渲染的曲线的控制点中连接开始点和终点的直线的长度来计算步长，以及基于所述前向差分算法（FDA）的初始值计算 基于控制点确定的曲线方程的计算步长和系数值。 该方法还包括基于初始值生成FDA表，并基于FDA表计算像素的坐标值。