The invention relates to virtual local memory for a graphics processor.
本发明涉及图形处理器的虚拟本地存储器。
In one embodiment, graphics processor 412 is integrated on chipset 408.
在一个实施例中，图形处理器412集成在芯片组408上。
In one embodiment, graphics processor 112 is integrated on chipset 102.
在一个实施例中，图形处理器112集成在芯片组102上。
Embodiments of a virtual local memory for a graphics processor are disclosed.
公开了图形处理器的虚拟本地存储器的实施例。
One of the new features of the Intel chips is an integrated graphics processor.
这款英特尔处理器有一个新特性，集成了显卡。
Thus, embodiments of a virtual local memory for a graphics processor are disclosed.
这样，公开了图形处理器的虚拟本地存储器的实施例。
Nvidia 3d Vision will convert 2d games to 3d in real time using the computer's graphics processor.
Nvidia3d版利用计算机的图形处理器把2d游戏实时转换成3d模式。
Central processor 302 and graphics processor 304 communicate with chipset 306 through interconnect 308.
中央处理器302和图形处理器304通过互连308与芯片组306进行通信。
Not surprisingly, it's also an area where graphics processor units (GPUs) provide useful assists for rendering.
毫不奇怪，正是在该领域内，图形处理器(GPU)为呈现提供了有用协助。
In one embodiment, the processing logic is located within a chipset that has an integrated graphics processor.
在一个实施例中，处理逻辑设置在具有集成图形处理器的芯片组中。
Relative to the CPU, Graphics Processor Unit (GPU) has a better computational performance and bandwidth advantages.
而相对于CPU，图形处理器（GPU）有着更好的运算性能和带宽优势。
Figure 1 is a block diagram of a computer system implementing one embodiment of virtual local memory for a graphics processor.
图1是实现图形处理器的虚拟本地存储器的一个实施例的计算机系统的框图。
Figure 3 is a block diagram of a computer system implementing yet another embodiment of virtual local memory for a graphics processor.
图3足实现图形处理器的虚拟本地存储器的再一个实施例的计算机系统的框图。
Thus, in another embodiment, graphics processor 112 utilizes both system memory 108 and graphics local memory 116 to store information.
因此，在另一个实施例中，图形处理器112利用系统存储器108以及图形本地存储器116来存储信息。
This embodiment adds more memory bandwidth local to the graphics processor in order to reduce the interference on the central processor.
这个实施例增加了图形处理器本地的更多存储器带宽，以便降低中央处理器上的干扰。
Furthermore, Figure 3 describes a computer system that incorporates central processor 302 and graphics processor 304 on a single chip 300.
此外，图3描述在单芯片300上结合了中央处理器302和图形处理器304的计算机系统。
Figure 4 is a block diagram of a computer system implementing still yet another embodiment of virtual local memory for a graphics processor.
图4是实现图形处理器的虚拟本地存储器的又一个实施例的计算机系统的框图。
The AMD Geode LX processor was selected due to its feature integration (graphics processor) and low power requirements (1.3w is typical at 433mhz).
由于AMDGeodeLX处理器具有集成(图形处理器)特性和低耗电要求(433mhz时典型耗电为1.3W)，所以被选作处理器。
Therefore, it is beneficial to have graphics processor 112 utilize one or more dedicated graphics local memory channels for performance purposes.
因此，有益的足令图形处理器112将一个或多个专用图形本地存储器通道用于性能目的。
In this embodiment, half of the graphics bandwidth comes from memory local to the graphics processor and half comes from system memory over interconnect 700.
在这个实施例中，图形带宽的一半来自图形处理器本地的存储器，以及另一半通过互连700来自系统存储器。
This configuration is not optimal for graphics memory performance because interconnect 110 is the only link between graphics processor 112 and system memory 108.
这种配置对于图形存储器性能不是最佳的，因为互连110足图形处理器112与系统存储器108之间的唯一链路。
Thus, in one embodiment, the computer system has graphics local memory and graphics processor 112 utilizes only graphics local memory 116 for information storage.
因此，在一个实施例中，计算机系统具有图形本地存储器，以及图形处理器112仅将图形本地存储器116用于信息存储。
In another embodiment, the graphics processor and graphics local memory controller are both located on the same integrated chip as the central processor (not shown).
在另一个实施例中，图形处理器和图形本地存储控制器均与中央处理器设置在相同的集成芯片上(未示出)。
Spot lights only shine in one direction, in a cone. They are perfect for flashlights, car headlights or lamp posts. They are the most expensive on the graphics processor.
聚光灯只在一个方向上，在一个圆锥体范围发射光线。它们用作手电筒真是完美，汽车的车头灯或者灯柱。它们在图形处理器上是最耗费资源的。
In another embodiment, graphics local memory 114 does not exist, thus system memory 108 channels 1 and 2 are the only memory storage that graphics processor 112 can utilize.
在另一个实施例中，不存在图形本地存储器114，因此，系统存储器108的通道1和2是图形处理器112可使用的唯一存储器存储。
Thus, in this example embodiment, two thirds of the graphics bandwidth comes from memory local to the graphics processor and one third comes from system memory over interconnect 900.
因此，在这个示例实施例中，三分之二的带宽来自图形处理器本地的存储器，以及三分之一通过互连900来自系统存储器。
More specifically, the invention relates to utilizing a physical address space for a graphics processor that includes address locations in both system memory and graphics local memory.
更具体来说，本发明涉及将包括系统存储器以及图形本地存储器中的地址位置的物理地址空间用于图形处理器。
Thus, in this example embodiment, three quarters of the graphics bandwidth comes from memory local to the graphics processor and one quarter comes from system memory over interconnect 800.
在这个示例实施例中，四分之三的带宽来自图形处理器本地的存储器，以及四分之一通过互连800来自系统存储器。
The extra hardware and software costs start to push the price of a netbook towards that of a standard laptop, which will invariably be better because it has a bigger processor and superior graphics.
硬件和软件的特别支出会将小本的价格推至标准笔记本的价格。 但标准的笔记本由于配备了更大的处理器和更优的显卡，依然胜过小本。
The extra hardware and software costs start to push the price of a netbook towards that of a standard laptop, which will invariably be better because it has a bigger processor and superior graphics.
硬件和软件的特别支出会将小本的价格推至标准笔记本的价格。 但标准的笔记本由于配备了更大的处理器和更优的显卡，依然胜过小本。
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