国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

Table of Contents
1. Set up through NVIDIA control panel under Windows system
2. Specify the GPU using command line parameters or environment variables (for developers)
3. Switch GPU through Prime Select under Linux system
4. Check whether it is successful: Confirm that the program really uses the GPU you want to use
Home Common Problem How to force a program to use a specific GPU

How to force a program to use a specific GPU

Jun 29, 2025 am 12:02 AM

To manually specify the program to use a specific GPU, you can achieve it by: 1. Use the NVIDIA control panel under Windows, add the program in "Program settings" and select the target GPU; 2. Developers can use the CUDA_VISIBLE_DEVICES environment variable to limit the GPU number; 3. The Linux system switches the default GPU through the prime-select command or temporarily specify it with special variables; 4. After setting, use task manager, nvidia-smi or code to check whether it is effective. After the operation, you may need to restart the application or system and verify the results again.

How to force a program to use a specific GPU

Sometimes you may encounter this situation: your computer has two or more graphics cards installed, but a program uses the one you don't want it to use. For example, if you want a certain game to go to the independent graphics card, it uses the core graphics card; or if you want to specify a GPU running task when doing deep learning, the system automatically allocates other cards. At this time, you need to manually specify the program to use a specific GPU .

How to force a program to use a specific GPU

The following are some common methods, suitable for Windows systems and some Linux scenarios, which are simple to operate but are easily overlooked.

How to force a program to use a specific GPU

1. Set up through NVIDIA control panel under Windows system

If your computer is an NVIDIA graphics card combination (such as a core graphics card), this is the most direct way.

  • Open the NVIDIA Control Panel
  • Go to "Manage 3D Settings" → "Program Settings" tab
  • Under "Select a preferred refresh rate for this program", click "Add"
  • Browse and select the program you want to force (such as steam.exe or python.exe)
  • Then in the "Preferred Refresh Rate", "Power Management Mode", etc., find "Preferred GPU" or "Preferred Adapter" and select the graphics card you want it to use
  • Just save the application

Tips: If you are not sure about the startup path of the program, you can run the program first, and then right-click its process → open file location in the task manager, so that you can find the correct exe path.

How to force a program to use a specific GPU

2. Specify the GPU using command line parameters or environment variables (for developers)

If you are running some programs that support CUDA (such as training models and running PyTorch scripts), you can specify which GPU to use by setting environment variables:

 CUDA_VISIBLE_DEVICES=1 python your_script.py

The above command will allow the program to only see GPU No. 1 (number starts from 0), thus forcing the use of this card.

Note: This method is only effective for applications that support CUDA, and these variables will not be recognized by ordinary games or software.


3. Switch GPU through Prime Select under Linux system

If you are using Ubuntu or other Linux distributions and have dual graphics cards with NVIDIA and Intel, you can use the following command to view the current default GPU:

 prime-select query

The output may be intel or nvidia . You can switch through the following command:

 sudo prime-select nvidia

Effective after restart. It can also be temporarily switched for specific programs, but it needs to be used with variables such as __NV_PRIME_RENDER_OFFLOAD , which is a little more complicated.


4. Check whether it is successful: Confirm that the program really uses the GPU you want to use

Don't think that everything will be fine after setting it up. It's better to verify it:

  • You can use Task Manager → Performance → GPU on Windows to view the usage of each GPU

  • NVIDIA users can also use the nvidia-smi command to monitor GPU usage in real time

  • If you are running deep learning tasks, you can add it to the code:

     import torch
    print(torch.cuda.current_device())

    To confirm the currently used GPU number


    Basically these are the methods. Just select the appropriate setting method according to your specific needs and system type. Some settings may require restarting the application or even the system to take effect. Remember to check it again after the operation.

    The above is the detailed content of How to force a program to use a specific GPU. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undress AI Tool

Undress AI Tool

Undress images for free

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

What is inflation What is inflation Jun 26, 2025 pm 06:37 PM

Inflation is a phenomenon of general price increases, including demand-driven, cost-driven and currency super-engineering; its impacts include shrinking deposits, unable to catch up with prices, and loans becoming "favorable"; response methods include appropriate investment, increasing income sources, controlling consumption rhythms and paying attention to policy trends.

How to convert PDF to Word How to convert PDF to Word Jun 27, 2025 am 02:18 AM

The key to converting PDF to Word is to select the right tool and pay attention to the format preservation. ① Use Adobe Acrobat to directly export to .docx, which is suitable for text-type PDF and is not easy to mess with. The operation steps include opening the file, clicking "Export PDF", selecting the format and downloading and checking; ② Online tools such as Smallpdf and iLovePDF are suitable for daily simple conversion, but you need to pay attention to privacy risks and possible format confusion; ③ New version of Word supports direct import of PDF, which is suitable for situations where only small edits are required. The operation is to insert files and automatically identify content by Word; ④ Scanned files must first use OCR tools to identify text, and pay attention to details such as font changes and misalignment of column tables. It is recommended to manually adjust after conversion to ensure that

How to take a screenshot How to take a screenshot Jun 26, 2025 pm 09:13 PM

Screenshot methods vary depending on the device. Common operations are as follows: 1. Windows: PrtScn full screen, Alt PrtScn screenshots the current window, Win Shift S free selection screenshots, Win PrtScn automatically saves; 2. Mac: Shift Cmd 3 full screen screenshots, Shift Cmd 4 selection or click window screenshots; 3. iPhone: Press the power home button model with Home button, and press the power volume plus key for the full screen model with Power Volume; 4. Android: Generally, the power volume down key, and some brands support gesture screenshots; 5. Special needs can be used to scroll screenshots, screen recording functions or third-party tools such as Snagit and Lightshot. Master the commonly used shortcut keys to be familiar

What is AI What is AI Jun 26, 2025 pm 09:01 PM

The core of artificial intelligence is algorithms, especially models that can learn laws from data, such as deep learning. It trains the system through a large amount of data, allowing it to make judgments on new situations, such as face recognition and chatbots. AI is not really intelligent, but statistical methods that mimic human behavior. Common applications include voice recognition (such as Siri), image recognition (such as Alipay face-scanning payment), recommendation systems (such as TikTok and Taobao recommendations), and autonomous driving. AI's capabilities have boundaries, it can only work within the scope of training data, has no real awareness, and relies on a large number of computing resources. When looking at AI, it should be rational. It is an efficient tool but not perfect. It can be used to improve efficiency, but it also needs to be wary of its limitations.

How to write a resume How to write a resume Jun 27, 2025 am 02:16 AM

The key to writing a good resume is to clarify the goals, concise structure, and focus the content. First, the resume should be tailored for specific positions, adjust the content according to the position requirements, highlighting the matching skills and experience; second, the structure should be clear, including contact information, personal profile, experience and other modules, and distinguish them with titles and boldness to avoid large paragraphs of text; third, the experience description should be spoken with facts and data, and the verbs should be started with digital quantization and achievement-oriented methods to show actual value; finally, pay attention to the details of the layout, unify the font and spacing, use PDF format, and standardize the name of the file to improve professionalism. Repeated modifications or asking others to check will help improve the quality of your resume.

What is my IP address What is my IP address Jun 26, 2025 pm 05:49 PM

YourIPaddressisessentialforinternetconnectivityandnetworkmanagement.TocheckyourpublicIPaddress,search“WhatismyIP?”onGoogle,useasmartphonebrowser,orvisitdedicatedwebsiteslikewhatismyipaddress.com.ForyourlocalIPaddress,followthesesteps:1)OnWindows,open

How to check my graphics card driver version How to check my graphics card driver version Jun 30, 2025 am 12:29 AM

If you want to view the graphics card driver version on your computer, you can do it by: 1. Use Device Manager to view: Win X to open the Device Manager, expand the display adapter, right-click the graphics card to select properties, and view the version and date in the driver tab; 2. View through DirectX diagnostic tool: Win R enter dxdiag to view the driver version and related graphics information in the display tab; 3. Use the official software of the graphics card manufacturer to query: such as NVIDIA's GeForceExperience, AMD's Radeon Software or Intel's Driver&Support Assistant, the main interface will display the current driver status and support updates; 4.

How to build a website How to build a website Jun 26, 2025 pm 10:56 PM

The key to building a website is to select the right tools and follow a clear process. 1. First, clarify the website goals and types, such as blogs, official websites, e-commerce, etc., and select adapter tools, such as WordPress, Shopify or Wix. 2. Register the domain name (recommended.com) and select a hosting platform, such as hosting, Vercel or Netlify. 3. Design the page structure, including homepage, about us, product pages, etc., to ensure that the layout is clear and easy to use. 4. After going online, continue to optimize content, check links, adapt to mobile terminals, and improve visibility through SEO. Follow the steps and the website construction can be completed within a few days.