使用Nvidia图形卡安装AMD OpenCL CPU驱动程序(Install AMD OpenCL CPU driver with an Nvidia graphic card)

使用Nvidia图形卡安装AMD OpenCL CPU驱动程序(Install AMD OpenCL CPU driver with an Nvidia graphic card)

我多次看到这个问题，但从来没有找到Windows的答案。 我最近将我的CUDA代码移植到了OpenCL。 使用ATI卡进行测试时，Catalyst驱动程序包含一个CPU OpenCL驱动程序，因此我可以在CPU上运行OpenCL代码。 使用NVIDIA卡进行测试时，CPU没有驱动程序。

问题是：如何在使用Nvidia卡运行时安装（并部署）CPU驱动程序？

非常感谢

I have seen this question many times but never found an answer for Windows. I recently ported my CUDA code to OpenCL. When testing with an ATI card, the Catalyst drivers contain a CPU OpenCL driver, hence I can run the OpenCL code on the CPU. When testing with an NVIDIA card, there is no driver for the CPU.

Question is: how can I install (and deploy) a CPU driver when running with an Nvidia card?

Thanks a lot

最满意答案

要在CPU上使用OpenCL，您不需要任何驱动程序，您只需要支持CPU的OpenCL运行库，其中（对于AMD / ATI）属于APP SDK的一部分。 无论你有什么GPU，它都可以安装。 您的最终用户还必须安装APP SDK：目前， 无法仅安装OpenCL运行时。

如果您有英特尔CPU，则最好尝试带有单独安装程序的英特尔OpenCL SDK 。 但是，AMD APP SDK在Intel CPU上工作得很好，但反之亦然。

To use OpenCL on CPU you don't need any driver, you only need OpenCL runtime that supports CPU, which (in case of AMD/ATI) is part of APP SDK. It could be installed no matter what GPU you have. Your end-users would also have to install the APP SDK: currently, there is no way to install OpenCL runtime only.

If you have Intel CPU, you better try Intel OpenCL SDK, which has separate installer. However, AMD APP SDK works on Intel CPUs quite well, but note vice versa.