在 GPU 上运行的计算任务会对图形性能产生负面影响吗？
我从来没有做过 GPU 编程，但终于买了一张 Nvidia 卡来试验。然而，该卡也驱动我的显示器。我的问题是在卡上运行通用计算任务是否会对图形性能产生负面影响。此类任务会使卡崩溃吗？如果没有，这是否意味着该卡上运行有操作系统或其他类型的执行程序？
I have never done GPU programming, but have finally acquired an Nvidia card to experiment with. However, the said card also drives my monitor. My question is whether running general purpose computing tasks on the card will negatively affect graphics performance. Can such tasks crash the card? If not, does that mean the card has an OS or some other type executive running on it?
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
长时间运行 GPU 计算任务可能不会使卡崩溃，但（Windows Vista/7）如果运行时间过长，就会出现系统挂起的情况。 Windows（至少从 Vista 开始）检测超时并通过重置 GPU 和图形堆栈中的某些状态来恢复。
Bing 查找“gpu 超时”或参阅本文作为示例。
http://www.microsoft.com/whdc/device/display/wddm_timeout.mspx
Long running GPU computing tasks may not crash the card, but (Windows Vista/7) if it runs for too long it will appear the system is hung. Windows (at least since Vista) detects the timeout and recovers by resetting the GPU and some state in the graphics stack.
Bing for "gpu timeout" or see this article for example.
http://www.microsoft.com/whdc/device/display/wddm_timeout.mspx
当然，在 GPU 上运行任务会对图形性能产生负面影响。当然，您将遇到的性能下降程度取决于 GPU 上运行的任务的繁重程度。
为了给您一个更合格的答案（请注意，我与该网站没有任何关系），请阅读“为什么我的计算机在运行 Octane Render 时速度如此慢？”这个问题的答案。这里：
http://www.refractivesoftware.com/faq.html
不！为什么？？？
当你运行繁重的任务时，你的CPU会崩溃吗？
Running tasks on the GPU will negatively affect graphics performance, of course. What amount of degradation you will experience depends of course on the heaviness of the tasks running on the GPU.
To give you a more qualified answer (please note, I have no association at all with this site) read the answer to the question "Why is my computer so slow when running Octane Render?" here:
http://www.refractivesoftware.com/faq.html
No! Why???
Does your CPU crash when you run heavy tasks on it?