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CUDAInformation[]

queries information on all CUDA devices detected.

CUDAInformation[dev]

queries information on CUDA dev.

CUDAInformation[dev,prop]

queries prop on CUDA dev.

更多信息和选项
Details and Options Details and Options
范例  
基本范例  
Applications  
Neat Examples  
参见
技术笔记
相关指南
按以下格式引用：
CUDALink`
CUDALink`

CUDAInformation

CUDAInformation[]

queries information on all CUDA devices detected.

CUDAInformation[dev]

queries information on CUDA dev.

CUDAInformation[dev,prop]

queries prop on CUDA dev.

更多信息和选项

  • The CUDALink application must be loaded using Needs["CUDALink`"].
  • The device numbering is system configuration and driver version dependent.

范例

打开所有单元 关闭所有单元

基本范例  (3)

First, load the CUDALink application:

Wolfram Language code: Needs["CUDALink`"]

This returns information on all CUDA devices detected on the system:

Wolfram Language code: CUDAInformation[]

This returns information on the first device on the system:

Wolfram Language code: CUDAInformation[1]

This returns the name of the first device:

Wolfram Language code: CUDAInformation[1, "Name"]

Applications  (3)

This finds the names of all cards on the system:

Wolfram Language code: CUDAInformation[#, "Name"]& /@ Range[Length[CUDAInformation[]]]

This finds all devices with double-precision support:

Wolfram Language code: Select[Range[Length[CUDAInformation[]]], CUDAInformation[#, "Compute Capabilities"] ≥ 1.3&]

This finds all Fermi cards on the system:

Wolfram Language code: Select[Range[Length[CUDAInformation[]]], CUDAInformation[#, "Compute Capabilities"] ≥ 2.0&]

Neat Examples  (1)

Construct a table of information for all devices on the system:

Wolfram Language code: TabView[Table[ii -> Grid[Replace[#, Rule[x_, y_] -> {x, y}]& /@ CUDAInformation[ii], Frame -> All], {ii, 1, $CUDADeviceCount}]]
Wolfram Research (2010)，CUDAInformation，Wolfram 语言函数，https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

文本

Wolfram Research (2010)，CUDAInformation，Wolfram 语言函数，https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

CMS

Wolfram 语言. 2010. "CUDAInformation." Wolfram 语言与系统参考资料中心. Wolfram Research. https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html.

APA

Wolfram 语言. (2010). CUDAInformation. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html 年

BibTeX

@misc{reference.wolfram_2026_cudainformation, author="Wolfram Research", title="{CUDAInformation}", year="2010", howpublished="\url{https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html}", note=[Accessed: 18-August-2026]}

BibLaTeX

@online{reference.wolfram_2026_cudainformation, organization={Wolfram Research}, title={CUDAInformation}, year={2010}, url={https://reference.wolfram.com/language/CUDALink/ref/CUDAInformation.html}, note=[Accessed: 18-August-2026]}