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Gpu z for mac os x

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How Parallels Desktop works with video cards Parallels Desktop has no access to Mac's physical graphics cards. Working with discrete graphics card If your Mac has discrete graphics, Parallels Desktop can use macOS 'Automatic graphics switching' for its virtual machine s. Was this article helpful? Tell us how we can improve it. Thank you for your feedback. Viewed 34k times.

How Does Parallels Desktop Work with Mac Video Cards?

Bastian Gruber Bastian Gruber 3, 13 13 gold badges 42 42 silver badges 66 66 bronze badges. Thanks for the answer. I tried iStat, and it was not informative when the Intel chip was used - no processor usage. Even for NVidia, there is only fps, memory and processor usage. Works great! Featured on Meta. Congratulations to our 29 oldest beta sites - They're now no longer beta! CommandLineTools installation window.

Despite the fact that the only essential one is the CUDA Driver, I suggest you install all of them, as they are very useful. Packages selection during CUDA 6. As always installation of Mac OS X packages is straightforward.

Just click "Continue" on every window. At one point you will have to agree to terms and conditions by clicking on the Agree button when it appears and then Install in the final one. Now you have CUDA 6. You have to carry out the final two steps. Open the Terminal if you missed how to do this, just read a couple of paragraphs above and then type or, more conveniently, copy and paste, the following:.

Setting path variables on Terminal. This will set the environment path variables, which is necessary to use CUDA. If you have a Mac with a CUDA-capable graphic card, you probably actually have two graphic cards: an integrated one and a separate, discrete one. Since it is consumes a lot of batter power to always have the discrete card in use, OS X could prevent it by automatically switching between the two cards.


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So, when you want to use CUDA you have to be sure that your Mac won't "decide" to use the integrated card while you run a script. System Preferences panel. Energy Saver panel. Since it will get boring to follow this procedure every time you want to use CUDA, you can download gfxCardStatus which is free and open-source and switch between graphics cards in a couple of clicks directly from your menu bar, as you can see in the following picture.

Actually, this was my choice and I'm pretty satisfied with how it works. Also, it could be useful to have direct control of graphics switching regardless of CUDA. Now that we have finished the installation procedure, CUDA should work. To be sure, it is worth following this verification procedure. If you get an error, reboot your Mac and try again. Now you have to check the installation of the nvcc compiler. As you should have installed CUDA in the suggested directory, using the Terminal you can check nvcc availability by typing:.

Checking for NVCC.

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Otherwise, look for nvcc in the bin folder. NVCC in bin folder.


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In your terminal go to the samples folder.