Linux command
vulkaninfo 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Show Vulkan information summary
vulkaninfo --summary
Display full Vulkan information
vulkaninfo
Output to a file
vulkaninfo -o [vulkan_info.txt]
Generate JSON output
vulkaninfo --json
Generate HTML report
vulkaninfo --html
Show all available formats
vulkaninfo --show-formats
Target specific GPU
vulkaninfo --json=[0]
说明
vulkaninfo displays detailed information about Vulkan API support on the system, including physical devices (GPUs), available extensions, layers, memory types, queue families, and supported formats. The tool queries the Vulkan runtime to enumerate all Vulkan-capable devices and their capabilities. This includes device properties (name, type, driver version, API version), limits, supported features, memory heaps, and queue family properties. Output can be extremely verbose on systems with multiple GPUs or extensive driver features. Use --summary for a quick overview or redirect output to a file for detailed analysis. The tool is essential for verifying Vulkan installation, debugging driver issues, and determining hardware capabilities for application development. vulkaninfo is part of the vulkan-tools package on most Linux distributions.
参数
- --summary
- Display a brief summary of Vulkan information for all GPUs.
- --text
- Produce text output to stdout. This is the default format.
- --html
- Generate HTML report saved as vulkaninfo.html.
- -j, --json=_gpu_
- Produce JSON output conforming to Vulkan Profiles schema. Optional GPU number targets specific device.
- -o _file_, --output _file_
- Save output to the specified file.
- --show-formats
- Display detailed information about supported image formats.
- --show-all
- Display all available information.
- -h, --help
- Display help message.
FAQ
What is the vulkaninfo command used for?
vulkaninfo displays detailed information about Vulkan API support on the system, including physical devices (GPUs), available extensions, layers, memory types, queue families, and supported formats. The tool queries the Vulkan runtime to enumerate all Vulkan-capable devices and their capabilities. This includes device properties (name, type, driver version, API version), limits, supported features, memory heaps, and queue family properties. Output can be extremely verbose on systems with multiple GPUs or extensive driver features. Use --summary for a quick overview or redirect output to a file for detailed analysis. The tool is essential for verifying Vulkan installation, debugging driver issues, and determining hardware capabilities for application development. vulkaninfo is part of the vulkan-tools package on most Linux distributions.
How do I run a basic vulkaninfo example?
Run `vulkaninfo --summary` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does --summary do in vulkaninfo?
Display a brief summary of Vulkan information for all GPUs.