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    APPARATUS AND JOB SCHEDULING METHOD THEREOF
    1.
    发明申请
    APPARATUS AND JOB SCHEDULING METHOD THEREOF 审中-公开
    装置和作业调度方法

    公开(公告)号：US20150331719A1

    公开(公告)日：2015-11-19

    申请号：US14800002

    申请日：2015-07-15

    申请人： SAMSUNG ELECTRONICS CO., LTD. ,  Korea Advanced Institute of Science and Technology

    发明人： Woong SEO ,  Yeon-Gon CHO ,  Soo-Jung RYU ,  Seok-Woo SONG ,  JOHN Dongjun KIM ,  Min-Seok LEE

    IPC分类号： G06F9/50

    CPC分类号： G06F9/505 ,  G06F9/46 ,  G06F9/4881 ,  G06F2209/5022

    摘要： An apparatus and a job scheduling method are provided. For example, the apparatus is a multi-core processing apparatus. The apparatus and method minimize performance degradation of a core caused by sharing resources by dynamically managing a maximum number of jobs assigned to each core of the apparatus. The apparatus includes at least one core including an active cycle counting unit configured to store a number of active cycles and a stall cycle counting unit configured to store a number of stall cycles and a job scheduler configured to assign at least one job to each of the at least one core, based on the number of active cycles and the number of stall cycles. When the ratio of the number of stall cycles to a number of active cycles for a core is too great, the job scheduler assigns fewer jobs to that core to improve performance.

    摘要翻译： 提供了一种装置和作业调度方法。 例如，该装置是多核处理装置。 该装置和方法通过动态地管理分配给设备的每个核心的最大数量的作业来最小化共享资源所引起的核心性能下降。 所述设备包括至少一个核心，其包括被配置为存储多个活动周期的活动周期计数单元和被配置为存储多个失速周期的失速循环计数单元，以及作业调度器，其被配置为将至少一个作业分配给 至少一个核心，基于活动周期的数量和失速周期的数量。 当停顿周期数与核心的活动周期数之比太大时，作业调度程序为该核心分配较少的作业以提高性能。

    METHODS AND APPARATUSES FOR MANAGING GRAPHICS DATA
    3.
    发明申请
    METHODS AND APPARATUSES FOR MANAGING GRAPHICS DATA 审中-公开

    公开(公告)号：US20180122041A1

    公开(公告)日：2018-05-03

    申请号：US15618685

    申请日：2017-06-09

    申请人： Samsung Electronics Co., Ltd.

    发明人： Woong SEO ,  Santosh George ABRAHAM

    IPC分类号： G06T1/60 ,  G06T1/20

    CPC分类号： G06T1/60 ,  G06T1/20 ,  G06T15/005

    摘要： A method of managing graphics data in a graphics processing device may include: receiving a first draw call having a first identifier, generating a first lookup table having the first identifier mapped in association with a first handle value by allocating the first handle value to the first identifier, generating a second lookup table having the first handle value mapped in association with a first graphics state setting value by allocating the first handle value to the first graphics state setting value, wherein the first graphics state setting value corresponds to the first identifier, and performing at least one graphics pipeline operation to process the first draw call by using the first graphics state setting value obtained from the second lookup table.

    PROCESSOR CAPABLE OF SUPPORTING MULTIMODE AND MULTIMODE SUPPORTING METHOD THEREOF
    5.
    发明申请
    PROCESSOR CAPABLE OF SUPPORTING MULTIMODE AND MULTIMODE SUPPORTING METHOD THEREOF 审中-公开
    支持多模和多模支持方法的处理器

    公开(公告)号：US20140215193A1

    公开(公告)日：2014-07-31

    申请号：US14165881

    申请日：2014-01-28

    申请人： Samsung Electronics Co., Ltd.

    发明人： Woong SEO ,  Yeon-Gon CHO ,  Soo-Jung RYU

    IPC分类号： G06F9/30

    CPC分类号： G06F15/8015 ,  G06F9/30058 ,  G06F9/3804 ,  G06F9/3851 ,  G06F9/3887 ,  G06F9/3889

    摘要： Embodiments include a processor capable of supporting multi-mode and corresponding methods. The processor includes front end units, a number of processing elements more than a number of the front end units; and a controller configured to determine if thread divergence occurs due to conditional branching. If there is thread divergence, the processor may set control information to control processing elements using currently activated front end units. If there is not, the processor may set control information to control processing elements using a currently activated front end unit.

    摘要翻译： 实施例包括能够支持多模式和相应方法的处理器。 处理器包括前端单元，多个前端单元的多个处理元件; 以及控制器，被配置为确定是否由于条件分支而发生线程发散。 如果存在线程发散，则处理器可以设置控制信息以使用当前激活的前端单元来控制处理元件。 如果没有，则处理器可以使用当前激活的前端单元来设置控制信息以控制处理元件。

    TEXTURE PROCESSING APPARATUS AND METHOD
    6.
    发明申请
    TEXTURE PROCESSING APPARATUS AND METHOD 审中-公开
    纹理加工设备和方法

    公开(公告)号：US20170032543A1

    公开(公告)日：2017-02-02

    申请号：US15098786

    申请日：2016-04-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： Yeongon CHO ,  Seok KANG ,  Soojung RYU ,  Jeongae PARK ,  Woong SEO ,  Sangheon LEE

    IPC分类号： G06T11/00 ,  G06T1/60 ,  G06T1/20 ,  G06T15/04 ,  G06T15/00

    CPC分类号： G06T11/001 ,  G06T1/20 ,  G06T1/60 ,  G06T15/005 ,  G06T15/04

    摘要： A texture processor includes: a texture cache configured to store textures; a controller configured to determine a texture address corresponding to a requested texture among the stored textures and read a texture corresponding to the texture address from the texture cache; a format converter configured to convert a format of the read texture into another format, based on a degree of texture precision required by a graphics processing unit (GPU); and a texture filter configured to perform texture filtering using the read texture having its format converted into the another format.

    摘要翻译： 纹理处理器包括：纹理缓存，被配置为存储纹理; 控制器，被配置为确定所存储的纹理中与所请求的纹理相对应的纹理地址，并从纹理高速缓存读取与纹理地址相对应的纹理; 格式转换器，其被配置为基于图形处理单元（GPU）所需的纹理精度来将所读取的纹理的格式转换成另一种格式; 以及纹理滤波器，其被配置为使用其格式转换成另一格式的读取纹理来执行纹理滤波。

    CACHE MEMORY AND METHOD OF MANAGING THE SAME
    7.
    发明申请
    CACHE MEMORY AND METHOD OF MANAGING THE SAME 有权
    高速缓存存储器及其管理方法

    公开(公告)号：US20160124866A1

    公开(公告)日：2016-05-05

    申请号：US14715683

    申请日：2015-05-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： Seong Hoon JEONG ,  Woong SEO ,  Sang Heon LEE ,  Sun Min KWON ,  Ho Young KIM ,  Hee Jun SHIM

    IPC分类号： G06F12/10 ,  G06F12/08

    CPC分类号： G06F12/0207 ,  G06F12/0607 ,  G06F12/0846 ,  G06F2212/1016 ,  G06F2212/1056 ,  G06F2212/455

    摘要： A cache memory and a method of managing the same are provided. The method of managing a cache memory includes determining whether a number of bits of a data bandwidth stored in a bank is an integer multiple of a number of bits of unit data in data to be stored, storing first unit data, among the data to be stored, in a first region of a first address in the bank in response to the number of bits of the data bandwidth not being the integer multiple of the number of bits of the unit data, and storing part of second unit data, among the data to be stored, in a second region of the first address.

    摘要翻译： 提供了缓存存储器及其管理方法。 管理高速缓冲存储器的方法包括：确定存储在存储体中的数据带宽的位的数量是要存储的数据中的单位数据的位数的整数倍，存储第一单位数据 响应于不是单位数据的位数的整数倍的数据带宽的比特数，存储在存储体中的第一地址的第一区域中，并存储部分第二单位数据 被存储在第一地址的第二区域中。

    METHOD AND APPARATUS FOR EXECUTING GRAPHICS PIPELINE
    10.
    发明申请
    METHOD AND APPARATUS FOR EXECUTING GRAPHICS PIPELINE 审中-公开

    公开(公告)号：US20170098294A1

    公开(公告)日：2017-04-06

    申请号：US15098638

    申请日：2016-04-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： Changmoo KIM ,  Yeongon CHO ,  Soojung RYU ,  Woong SEO

    IPC分类号： G06T1/20 ,  G06T1/60

    CPC分类号： G06T1/20 ,  G06T1/60 ,  G06T15/005 ,  G06T2200/28

    摘要： A method of executing a graphics pipeline includes calculating, while executing the graphics pipeline on a current frame, a resource for processing properties of an object included in a following frame, determining, based on a result of the calculating, whether to perform a pre-process for the object included in the following frame, performing the pre-processing, when the pre-process is determined to be performed, comprising transforming the properties of the object that are to be processed in a graphics pipeline for the following frame, and executing, when the pre-process is to be performed, the graphics pipeline for the following frame by using the transformed properties of the object.