专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009145918A1 SCALABLE AND UNIFIED COMPUTE SYSTEM 审中-公开
标题翻译：可扩展和统一的计算机系统
公开(公告)号：WO2009145918A1
公开(公告)日：2009-12-03
申请号：PCT/US2009/003316
申请日：2009-06-01
申请人： ADVANCED MICRO DEVICES, INC. , MANTOR, Michael, J. , BRADY, Jeffrey, T. , FOWLER, Mark, C. , ZINI, Marcos, P.
发明人： MANTOR, Michael, J. , BRADY, Jeffrey, T. , FOWLER, Mark, C. , ZINI, Marcos, P.
IPC分类号： G09G5/00
CPC分类号： G06T15/005 , G06T15/04 , G09G5/363 , G09G2360/121 , G09G2360/125
摘要： A Scalable and Unified Compute System performs scalable, repairable general purpose and graphics shading operations, memory load/store operations and texture filtering. A Scalable and Unified Compute Unit Module comprises a shader pipe array, a texture mapping unit, and a level one texture cache system. The Scalable and Unified Compute Unit Module accepts ALU instructions, input/output instructions, and texture or memory requests for a specified set of pixels, vertices, primitives, surfaces, or general compute work items from a shader program and performs associated operations to compute the programmed output data. The texture mapping unit accepts source data addresses and instruction constants in order to fetch, format, and perform instructed filtering interpolations to generate formatted results based on the specific corresponding data stored in a level one texture cache system. The texture mapping unit consists of an address generating system, a pre-formatter module, interpolator module, accumulator module and a format module. A method for a Scalable and Unified Compute System is also presented.
摘要翻译：可扩展和统一的计算系统执行可扩展，可修复的通用和图形着色操作，存储器加载/存储操作和纹理过滤。可扩展和统一的计算单元模块包括着色器管阵列，纹理映射单元和一级纹理缓存系统。可扩展和统一的计算单元模块从着色器程序中接收ALU指令，输入/输出指令，以及指定的像素集，顶点，基元，曲面或一般计算工作项的纹理或存储器请求，并执行相关操作以计算编程输出数据。纹理映射单元接受源数据地址和指令常数，以便获取，格式化和执行指示的过滤内插，以基于存储在一级纹理缓存系统中的特定对应数据生成格式化的结果。纹理映射单元由地址生成系统，预格式化模块，插值器模块，累加器模块和格式模块组成。还提出了可扩展和统一计算系统的方法。

2. 发明申请

WO2008027328A1 METHOD AND APPARATUS FOR OPTIMIZING DATA FLOW IN A GRAPHICS CO-PROCESSOR 审中-公开
标题翻译：在图形处理器中优化数据流的方法和装置
公开(公告)号：WO2008027328A1
公开(公告)日：2008-03-06
申请号：PCT/US2007/018811
申请日：2007-08-27
申请人： ATI TECHNOLOGIES INC. , RYAN, Thomas, E. , KILLEBREW, Carrell, R. , FOWLER, Mark, C. , CHEREPACHA, Donald, W. , ROGERS, Philip
发明人： RYAN, Thomas, E. , KILLEBREW, Carrell, R. , FOWLER, Mark, C. , CHEREPACHA, Donald, W. , ROGERS, Philip
IPC分类号： G09G5/00
CPC分类号： G09G5/001 , G09G5/363 , G09G2352/00 , G09G2360/125
摘要： A computer system includes a computer system having a system memory and a bridging device coupled to the system memory, the bridging device including a memory controller. The computer system also includes a graphics processor unit (GPU) coupled to one port of the bridging device and a central processing unit (CPU) coupled to another port of the bridging device. The GPU and the CPU access the system memory via the memory controller.
摘要翻译：计算机系统包括具有耦合到系统存储器的系统存储器和桥接装置的计算机系统，该桥接装置包括存储器控制器。计算机系统还包括耦合到桥接设备的一个端口的图形处理器单元（GPU）和耦合到桥接设备的另一个端口的中央处理单元（CPU）。 GPU和CPU通过内存控制器访问系统内存。

3. 发明申请

WO2009145919A1 SHADER COMPLEX WITH DISTRIBUTED LEVEL ONE CACHE SYSTEM AND CENTRALIZED LEVEL TWO CACHE 审中-公开
标题翻译：具有分布式一级缓存系统和集中级两级缓存的SHADER复合
公开(公告)号：WO2009145919A1
公开(公告)日：2009-12-03
申请号：PCT/US2009/003317
申请日：2009-06-01
申请人： ADVANCED MICRO DEVICES, INC. , DELAURIER, Anthony, P. , LEATHER, Mark , HARTOG, Robert, S. , MANTOR, Michael, J. , FOWLER, Mark, C. , ZINI, Marcos, P.
发明人： DELAURIER, Anthony, P. , LEATHER, Mark , HARTOG, Robert, S. , MANTOR, Michael, J. , FOWLER, Mark, C. , ZINI, Marcos, P.
IPC分类号： G09G5/00
CPC分类号： G06T15/005 , G06F12/0811 , G06F12/084 , G06F12/0875 , G06F2212/302 , G06F2212/455 , G06T1/60 , G09G5/363 , G09G2360/121
摘要： A shader pipe texture filter utilizes a level one cache system as a primary method of storage but with the ability to have the level one cache system read and write to a level two cache system when necessary. The level one cache system communicates with the level two cache system via a wide channel memory bus. In addition, the level one cache system can be configured to support dual shader pipe texture filters while maintaining access to the level two cache system. A method utilizing a level one cache system as a primary method of storage with the ability to have the level one cache system read and write a level two cache system when necessary is also presented. In addition, level one cache systems can allocate a defined area of memory to be sharable amongst other resources.
摘要翻译：着色器管道纹理过滤器使用一级缓存系统作为存储的主要方法，但是在必要时能够使一级缓存系统读取和写入二级缓存系统。一级缓存系统通过宽通道存储器总线与二级缓存系统进行通信。此外，一级缓存系统可以配置为支持双重着色器管道纹理过滤器，同时保持对二级缓存系统的访问。还提出了一种利用一级缓存系统作为主要的存储方法，具有使得一级缓存系统在必要时读取和写入二级缓存系统的能力。此外，一级缓存系统可以分配其他资源之间可共享的定义的内存区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式