如何在没有GPU的情况下使用软件实现运行CUDA？ [英] How to run CUDA without a GPU using a software implementation?

问题描述

我的笔记本电脑没有任何nVidia显卡。我想在CUDA上工作。该网站说，CUDA可以在仿真模式下工作在非cuda硬件上。但是当我尝试安装从他们的网站下载的CUDA驱动程序时，它给出一个错误nvidia安装程序找不到任何与您当前的硬件兼容的驱动程序。设置现在将退出。

My laptop doesn't have any nVidia graphic cards. I want to work on CUDA. The website says that CUDA can be worked in emulation mode on non-cuda hardware too. But when I tried installing CUDA drivers downloaded from their website, it gives an error "The nvidia setup couldn't locate any drivers that are compatible with yoour current hardware.Setup will now exit".

此外，当我试图在Visual Studio 2008中运行从SDK的samplecodes时，我收到一个错误.obj文件未找到

Also when I tried to run samplecodes from SDK in Visual studio 2008, I'm getting an error that .obj file is not found

推荐答案

开始GPU开发的最简单的方法是获得一个便宜的（例如GTX285）GPU和台式电脑（显然，因为你不能改变你的笔记本电脑中的GPU）。

The easiest way to get started with GPU development is to get a cheap (for example GTX285) GPU and a desktop computer (obviously since u can't change the GPU in your laptop).

有一些关于使CUDA内核在CPU和FPGA上高效工作的研究项目（Google wen mei hwu 和看到他的研究项目）然而，如果你想学习CUDA这不是为你，如上所述最简单的方法是获得一些便宜的硬件。

There are a few research projects on getting CUDA kernels to work efficiently on CPUs as well as on FPGAs (Google wen mei hwu and see his research projects) however if you want to learn CUDA this is not for you, as said above the easiest way is to get some cheap hardware.

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